STX / Seagate Technology Holdings plc - Insider Trading and Ownership Report - SEC Form 3, 4, 5

Seagate Technology Holdings plc
US ˙ NasdaqGS ˙ IE00BKVD2N49

Saham Diterbitkan 212,677,178 shares
Saham Orang Dalam114,489,004 shares
Pemilikan Orang Dalam53.83 %
Jumlah Orang Dalam62
Skor Sentimen Orang Dalam

Skor Sentimen Orang Dalam mendapati syarikat dibeli oleh orang dalam korporat.

Ia adalah hasil daripada model kuantitatif berbilang faktor yang canggih yang mengenal pasti syarikat dengan tahap pengumpulan orang dalam yang paling tinggi. Model pemarkahan menggunakan gabungan bilangan bersih orang dalam yang membeli 90 hari sebelumnya, jumlah saham yang dibeli sebagai peratusan saham beredar, dan jumlah saham yang dimiliki oleh orang dalam. Nombor ini berjulat dari 0 hingga 100, dengan nombor yang lebih tinggi menunjukkan tahap pengumpulan yang lebih tinggi kepada rakannya, dan 50 adalah purata.

Kekerapan Kemas Kini: Harian

Lihat Pilihan Teratas Orang Dalam, yang menyediakan senarai syarikat dengan pengumpulan orang dalam tertinggi.

Skor Sentimen Pegawai

Skor Sentimen Pegawai mendapati syarikat dibeli oleh Pegawai Korporat.

Mengikut definisi Pegawai Korporat ialah Orang Dalam Korporat, tetapi tidak seperti beberapa Orang Dalam yang lain (10% Pemegang Saham dan Ahli Lembaga), Pegawai bekerja untuk syarikat tersebut setiap hari, dan mereka menggunakan wang mereka sendiri semasa berdagang . (10% Pemegang Saham dan Ahli Lembaga Pengarah selalunya pengurus dana yang menguruskan wang orang lain.) Oleh itu, dagangan orang dalam yang dibuat oleh Pegawai adalah lebih penting dan harus dilayan dengan sewajarnya.

Seperti Skor Sentimen Orang Dalam, Skor Sentimen Pegawai adalah hasil daripada model kuantitatif berbilang faktor yang canggih yang mengenal pasti syarikat yang mempunyai tahap pengumpulan pegawai tertinggi.

Kekerapan Kemas Kini: Harian

Lihat Pilihan Teratas Orang Dalam, yang menyediakan senarai syarikat yang mempunyai sentimen orang dalam tertinggi.

Metrik Orang Dalam Utama

Kad ini menunjukkan bagaimana kedudukan syarikat mengikut pelbagai metrik orang dalam. Kedudukan persentil menunjukkan cara syarikat ini dibandingkan dengan syarikat lain di pasaran AS. Kedudukan yang lebih tinggi menunjukkan keadaan yang lebih baik.

Sebagai contoh, adalah diterima umum bahawa pembelian orang dalam ialah penunjuk positif, jadi syarikat yang mempunyai lebih banyak pembelian orang dalam akan mendapat kedudukan lebih tinggi daripada syarikat yang kurang pembelian orang dalam (atau malah jualan orang dalam).

Bilangan Bersih Pembelian Orang Dalam (Kedudukan)

-6 ( )

11161 out of 11323

Bilangan Bersih Pembelian Orang Dalam ialah jumlah bilangan orang dalam yang membeli tolak jumlah orang dalam yang menjual dalam tempoh 90 hari terakhir. Kedudukan persentil ditunjukkan di sini (julat dari 0 hingga 100%).

Peratusan Saham Beredar yang Dibeli oleh Orang Dalam (Kedudukan)

-0.096 %( )

10577 out of 11244

Peratusan Saham Beredar yang Dibeli oleh Orang Dalam ialah jumlah bilangan saham yang dibeli oleh orang dalam tolak jumlah bilangan saham yang dijual oleh orang dalam dalam tempoh 90 hari terakhir, dibahagikan dengan jumlah saham beredar dan didarab dengan 100.

Carta Dagangan Dalaman

Seagate Technology Holdings plc dagangan dalaman ditunjukkan dalam carta berikut. Orang dalam ialah pegawai, pengarah atau pelabur penting dalam syarikat. Secara umumnya adalah menyalahi undang-undang bagi orang dalam untuk membuat perdagangan dalam syarikat mereka berdasarkan maklumat material dan bukan awam. Ini tidak bermakna haram untuk mereka membuat sebarang perdagangan dalam syarikat mereka sendiri. Walau bagaimanapun, mereka mesti melaporkan semua dagangan kepada SEC melalui Borang 4.

Senarai Orang Dalam dan Metrik Keberuntungan

Jadual ini menunjukkan senarai orang dalam yang diketahui dan dijana secara automatik daripada pemfailan yang didedahkan kepada SEC. Sebagai tambahan kepada nama, gelaran terkini dan pengarah, pegawai, atau 10% jawatan pemilik, kami menyediakan pegangan yang didedahkan terkini. Selain itu, apabila boleh, kami menyediakan sejarah prestasi perdagangan untuk orang dalam. Sejarah prestasi perdagangan ialah purata wajaran prestasi transaksi pembelian pasaran terbuka sebenar yang dibuat oleh orang dalam. Untuk mendapatkan maklumat lanjut tentang cara ini dikira, tonton webinar YouTube ini.

See our leaderboard of most profitable insider traders.

Orang dalam Purata Keuntungan (%) Saham
Dimiliki
Berpecah
Dilaraskan
Mark Adams Director - [D] 0 0
Shankar Arumugavelu Director - [D] 10,580 10,580
Prat Bhatt Director - [D] 11,823 11,823
Frank Biondi Director - [D] 5,399 5,399
David Bonderman 25,000
Philip G Brace Former President, CSSG - [O] 16,069 16,069
Robert A Bruggeworth Director - [D] 6,591 6,591
Judy Bruner Director - [D] 12,268 12,268
Michael R Cannon Director - [D] 10,835 10,835
Mei Wei Cheng Director - [D] 20,047 20,047
Richard L Clemmer Director - [D] 27,658 27,658
William T Iii Coleman Director - [D] 14,483 14,483
Kian Fatt Chong SVP, Global Operations - [O] 879 879
Yolanda Lee Conyers Director - [D] 4,305 4,305
Douglas J Dehaan General Manager, Samsung HDD - [O] 32,517 32,517
Fochtman Jeffrey D. SVP, Business & Marketing - [O] 14,736 14,736
Jay L Geldmacher Director - [D] 352 352
Haggart Dylan G. Director - [D] 12,469 12,469
Geraldine Hottier-Fayon Interim Prin. Accounting Ofcr - [O] 8,217 8,217
Seh-woong Jeong Director - [D] 2,518 2,518
Orang dalam Purata Keuntungan (%) Saham
Dimiliki
Berpecah
Dilaraskan
Stephen J Luczo Director - [D] 225,941 225,941
James CI Lee Chief Legal Officer - [O] 257 257
James J Lerner President, Cloud Systems - [O] 17,858 17,858
Lydia Micheaux Marshall Director - [D] 24,535 24,535
Kenneth M Massaroni SVP, Interim CLO - [O] 108,133 108,133
David H Jr Morton EVP & CFO - [O] 23,346 23,346
William D Mosley CEO, Director - [D] [O] 458,912 458,912
James J Murphy EVP, Sales & Marketing - [O] 10,569 10,569
Regan J MacPherson SVP and General Counsel - [O] 16,702 16,702
John Christopher Morris SVP & CTO - [O] 12,861 12,861
Dambisa F Moyo Director - [D] 0 0
Ravi Naik EVP, Lyve Storage Services - [O] 38,857 38,857
Nygaard Jeffrey D. EVP, Operations and Technology - [O] 30,360 30,360
Malley Patrick J O EVP & Chief Financial Officer - [O] 136,793 136,793
Kristen M Onken Director - [D] 23,729 23,729
Chong Sup Park Director - [D] 32,527 32,527
Albert A Pimentel President, Global Mkts and CSO - [O] 38,226 38,226
Andrew Rappaport 10% Owner - [10%] 340,748 340,748
Mark Re SVP & CTO - [O] 40,470 40,470
Gregorio Reyes Director - [D] 0 0
David K Richarz Executive Vice President,Sales - [O] 319 319
Orang dalam Purata Keuntungan (%) Saham
Dimiliki
Berpecah
Dilaraskan
Gianluca Romano EVP & CFO - [O] 39,393 39,393
Electronics Co Ltd /fi Samsung 10% Owner - [10%] 12,539,490 12,539,490
Katherine Schuelke SVP, CLO & Corporate Secretary - [O] 29,063 29,063
Silver Lake Investors Cayman Lp 10% Owner - [10%] 100,000,493 100,000,493
Silver Lake Offshore Aiv Gp Ltd 10% Owner - [10%] 100,000,493 100,000,493
Silver Lake Partners Cayman Lp 10% Owner - [10%] 100,000,493 100,000,493
Silver Lake Technology Investors Cayman Lp 10% Owner - [10%] 100,000,493 100,000,493
Scolnick Kathryn R. Interim CFO - [O] 4,256 4,256
Ban Seng Teh EVP & Chief Commercial Officer - [O] 6,147 6,147
Stephanie Tilenius Director - [D] 12,244 12,244
VA Partners I, LLC Director - [D] 15,487,070 7,870
ValueAct Capital Management, L.P. Director - [D] 15,487,070 7,870
ValueAct Capital Management, LLC Director - [D] 15,487,070 7,870
ValueAct Capital Master Fund B, L.P. 10% Owner - [10%] 0 0
ValueAct Capital Master Fund, L.P. Director - [D] 15,487,070 7,870
ValueAct Holdings GP, LLC Director - [D] 13,437,070 7,870
ValueAct Holdings II, L.P. 10% Owner - [10%] 15,487,070 7,870
ValueAct Holdings, L.P. Director - [D] 13,437,070 7,870
Michael J Wingert EVP, Maxtor Integration - [O] 1,665 1,665
Robert W Whitmore EVP & Chief Technical Officer - [O] 63,364 63,364
Edward J Zander Director - [D] 0 0

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Rekod Jejak Pembelian Orang Dalam - Analisis Keuntungan Jangka Pendek

Dalam bahagian ini, kami menganalisis keuntungan setiap pembelian orang dalam pasaran terbuka yang tidak dirancang yang dibuat dalam STX / Seagate Technology Holdings plc. Analisis ini membantu untuk memahami sama ada orang dalam secara konsisten menjana pulangan tidak normal dan patut diikuti. Analisis ini adalah untuk satu tahun selepas setiap perdagangan, dan hasilnya adalah bersifat teori .

Jadual berikut menunjukkan pembelian pasaran terbuka terkini yang bukan sebahagian daripada pelan dagangan automatik.

Tarikh Dagangan Orang dalam Dilaporkan
Saham
Dilaporkan
harga
Dilaraskan
Saham
Dilaraskan
harga
Asas Kos Hari ke
Maks
Harga pada
Maks
Maks
Keuntungan ($)
Pulangan Maks (%)
2021-10-07 Naik Ravi 201 81.2800 201 81.2800 16,322 89 116.0200 6,882 42.16
2021-07-08 Naik Ravi 122 87.7300 122 87.7300 10,695
2019-05-08 ValueAct Holdings, L.P. 683,200 683,200
2019-05-07 ValueAct Holdings, L.P. 676,000 676,000
2019-05-06 ValueAct Holdings, L.P. 675,000 675,000
2019-02-08 ValueAct Holdings, L.P. 725,000 44.6000 725,000 44.6000 32,335,000
2019-02-07 ValueAct Holdings, L.P. 750,000 44.4200 750,000 44.4200 33,315,000
2019-02-06 ValueAct Holdings, L.P. 750,000 45.6800 750,000 45.6800 34,260,000
2018-12-07 ValueAct Holdings, L.P. 271,131 40.4400 271,131 40.4400 10,964,538

Harga Larasan ialah harga larasan berpecah. Saham Larasan ialah saham terlaras pecah.

STX / Seagate Technology Holdings plc Insider Trades
Rekod Jejak Jualan Orang Dalam - Analisis Kerugian Jangka Pendek

Dalam bahagian ini, kami menganalisis pengelakan kerugian jangka pendek bagi setiap jualan dalaman pasaran terbuka yang tidak dirancang yang dibuat dalam STX / Seagate Technology Holdings plc. Corak pengelakan kerugian yang konsisten mungkin mencadangkan bahawa urus niaga jualan masa hadapan mungkin meramalkan penurunan harga. Analisis ini adalah untuk satu tahun selepas setiap perdagangan, dan hasilnya adalah bersifat teori .

Jadual berikut menunjukkan jualan pasaran terbuka terkini yang bukan sebahagian daripada pelan dagangan automatik.

Tarikh Dagangan Orang dalam Dilaporkan
Saham
Dilaporkan
harga
Dilaraskan
Saham
Dilaraskan
harga
Asas Kos Hari ke
Min
Harga pada
Min
Kerugian Maks
Dielakkan ($)
Kerugian Maks
Dielakkan (%)
2025-09-02 Conyers Yolanda Lee 343 170.0077 343 170.0077 58,313 0 170.5000 170 0.29
2025-09-02 Conyers Yolanda Lee 333 168.4789 333 168.4789 56,103
2025-09-02 MOSLEY WILLIAM D 7,000 170.1923 7,000 170.1923 1,191,346
2025-09-02 MOSLEY WILLIAM D 5,715 169.0589 5,715 169.0589 966,172
2025-09-02 MOSLEY WILLIAM D 5,843 168.2874 5,843 168.2874 983,303
2025-09-02 MOSLEY WILLIAM D 400 166.6025 400 166.6025 66,641
2025-09-02 MOSLEY WILLIAM D 342 165.6669 342 165.6669 56,658
2025-08-11 Teh Ban Seng 1,724 151.6100 1,724 151.6100 261,376
2025-08-06 Geldmacher Jay L 2,500 150.5000 2,500 150.5000 376,250

Harga Larasan ialah harga larasan berpecah. Saham Larasan ialah saham terlaras pecah.

STX / Seagate Technology Holdings plc Insider Trades
Sejarah Transaksi

Klik ikon pautan untuk melihat sejarah transaksi penuh. Transaksi yang dilaporkan sebagai sebahagian daripada pelan dagangan automatik 10b5-1 akan mempunyai X dalam lajur bertanda 10b-5.

Fail
Tarikh
Dagangan
Tarikh
Borang Orang dalam Simbol Saham Nama Sekuriti Kod 10b5-1 Langsung Harga
Pelaksanaan
Harga
Unit
Unit
Berubah
Nilai
Berubah (1K)
Baki
Opsyen
Baki
Saham
2025-09-04 2025-09-02 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 170.1923 -7,000 -1,191 458,912
2025-09-04 2025-09-02 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 169.0589 -5,715 -966 465,912
2025-09-04 2025-09-02 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 168.2874 -5,843 -983 471,627
2025-09-04 2025-09-02 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 166.6025 -400 -67 477,470
2025-09-04 2025-09-02 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 165.6669 -342 -57 477,870
2025-09-04 2025-09-02 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 164.8021 -700 -115 478,212
2025-09-04 2025-09-02 4 Conyers Yolanda Lee STX Ordinary Shares S - Sale D 170.0077 -343 -58 4,305
2025-09-04 2025-09-02 4 Conyers Yolanda Lee STX Ordinary Shares S - Sale D 168.4789 -333 -56 4,648
2025-09-04 2025-09-02 4 Conyers Yolanda Lee STX Ordinary Shares S - Sale D 164.6400 -74 -12 4,981
2025-08-12 2025-08-11 4 Teh Ban Seng STX Ordinary Shares S - Sale D 151.6100 -1,724 -261 6,147
2025-08-12 2025-08-11 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 64.3100 879 57 7,871
2025-08-12 2025-08-11 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 87.3400 313 27 6,992
2025-08-12 2025-08-11 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 68.8300 532 37 6,679
2025-08-07 2025-08-06 4 Geldmacher Jay L STX Ordinary Shares S - Sale D 150.5000 -2,500 -376 352
2025-08-04 2025-08-01 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 156.4240 -500 -78 478,912
2025-08-04 2025-08-01 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 155.8390 -1,346 -210 479,412
2025-08-04 2025-08-01 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 154.6685 -4,825 -746 480,758
2025-08-04 2025-08-01 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 153.6719 -8,311 -1,277 485,583
2025-08-04 2025-08-01 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 152.6807 -2,544 -388 493,894
2025-08-04 2025-08-01 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 151.6286 -2,474 -375 496,438
2025-08-04 2025-08-01 4 Lee James CI STX Ordinary Shares S - Sale D 153.3600 -1,116 -171 257
2025-08-04 2025-07-31 4 Lee James CI STX Ordinary Shares S - Sale D 156.5720 -1,593 -249 1,288
2025-08-04 2025-07-31 4 Lee James CI STX Ordinary Shares S - Sale D 155.4595 -671 -104 2,881
2025-08-04 2025-07-31 4 Lee James CI STX Ordinary Shares S - Sale D 153.8542 -499 -77 3,552
2025-08-04 2025-07-31 4 Lee James CI STX Ordinary Shares S - Sale D 152.5857 -246 -38 4,051
2025-08-04 2025-07-31 4 Lee James CI STX Ordinary Shares S - Sale D 150.5967 -300 -45 4,297
2025-08-04 2025-07-31 4 Lee James CI STX Ordinary Shares S - Sale D 148.8700 -200 -30 4,597
2025-08-04 2025-08-01 4 Teh Ban Seng STX Ordinary Shares S - Sale D 155.0000 -5,905 -915 6,147
2025-07-24 2025-07-22 4 Lee James CI STX Ordinary Shares F - Taxes D 146.5900 -1,441 -211 4,797
2025-07-24 2025-07-22 4 Lee James CI STX Ordinary Shares M - Exercise D 4,950 6,238
2025-07-24 2025-07-22 4 Lee James CI STX Ordinary Shares F - Taxes D 146.5900 -864 -127 1,288
2025-07-24 2025-07-22 4 Lee James CI STX Ordinary Shares M - Exercise D 1,980 2,152
2025-07-15 2025-07-11 4 Teh Ban Seng STX Ordinary Shares S - Sale D 144.0000 -1,725 -248 12,052
2025-07-15 2025-07-11 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 87.3400 313 27 13,777
2025-07-15 2025-07-11 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 64.3100 879 57 13,464
2025-07-15 2025-07-11 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 68.8300 533 37 12,585
2025-07-15 2025-06-11 4/A Teh Ban Seng STX Ordinary Shares S - Sale D 129.0500 -1,723 -222 12,651
2025-07-15 2025-06-11 4/A Teh Ban Seng STX Ordinary Shares M - Exercise D 988 14,374
2025-07-15 2025-06-11 4/A Teh Ban Seng STX Ordinary Shares M - Exercise D 87.3400 313 27 13,386
2025-07-15 2025-06-11 4/A Teh Ban Seng STX Ordinary Shares M - Exercise D 64.3100 878 56 13,073
2025-07-15 2025-06-11 4/A Teh Ban Seng STX Ordinary Shares M - Exercise D 68.8300 532 37 12,195
2025-07-02 2025-07-01 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 145.2594 -10,966 -1,593 498,710
2025-07-02 2025-07-01 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 144.2893 -5,262 -759 509,676
2025-07-02 2025-07-01 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 143.4132 -3,772 -541 514,938
2025-06-17 2025-06-16 4 Teh Ban Seng STX Ordinary Shares S - Sale D 130.0000 -599 -78 10,329
2025-06-12 2025-06-11 4 Teh Ban Seng STX Ordinary Shares S - Sale D 129.0500 -1,723 -222 10,928
2025-06-12 2025-06-11 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 988 12,651
2025-06-12 2025-06-11 4 Romano Gianluca STX Ordinary Shares F - Taxes D 126.4900 -856 -108 39,393
2025-06-12 2025-06-11 4 Romano Gianluca STX Ordinary Shares M - Exercise D 1,694 40,249
2025-06-12 2025-06-11 4 MOSLEY WILLIAM D STX Ordinary Shares F - Taxes D 126.4900 -1,677 -212 518,710
2025-06-12 2025-06-11 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 3,318 520,387
2025-06-12 2025-06-11 4 Morris John Christopher STX Ordinary Shares F - Taxes D 126.4900 -288 -36 12,861
2025-06-12 2025-06-11 4 Morris John Christopher STX Ordinary Shares M - Exercise D 941 13,149
2025-06-12 2025-06-11 4 Chong Kian Fatt STX Ordinary Shares M - Exercise D 678 879
2025-06-10 2025-06-09 4 Morris John Christopher STX Ordinary Shares F - Taxes D 130.1700 -153 -20 12,208
2025-06-10 2025-06-09 4 Morris John Christopher STX Ordinary Shares M - Exercise D 499 12,361
2025-06-10 2025-06-09 4 Romano Gianluca STX Ordinary Shares F - Taxes D 130.1700 -485 -63 38,555
2025-06-10 2025-06-09 4 Romano Gianluca STX Ordinary Shares M - Exercise D 958 39,040
2025-06-10 2025-06-09 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 130.1700 599 78 11,663
2025-06-10 2025-06-09 4 Teh Ban Seng STX Ordinary Shares S - Sale D 130.0000 -3,594 -467 11,064
2025-06-10 2025-06-09 4 MOSLEY WILLIAM D STX Ordinary Shares F - Taxes D 130.1700 -1,422 -185 517,069
2025-06-10 2025-06-09 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 2,814 518,491
2025-06-10 2025-06-09 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 130.1898 -54,347 -7,075 515,677
2025-06-10 2025-06-09 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 54.7800 54,347 2,977 570,024
2025-06-10 2025-06-09 4 Chong Kian Fatt STX Ordinary Shares M - Exercise D 201 201
2025-06-06 2025-06-05 4 Tilenius Stephanie STX Ordinary Shares S - Sale D 128.0362 -2,693 -345 12,244
2025-06-06 2025-06-02 4 CANNON MICHAEL R STX Ordinary Shares S - Sale D 119.0015 -24,190 -2,879 10,835
2025-06-05 2025-06-04 4 Teh Ban Seng STX Ordinary Shares S - Sale D 125.0007 -63,418 -7,927 14,658
2025-06-05 2025-06-04 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 64.3100 17,575 1,130 78,076
2025-06-05 2025-06-04 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 87.3400 13,768 1,202 60,501
2025-06-05 2025-06-04 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 75.9400 28,120 2,135 46,733
2025-06-05 2025-06-03 4 Teh Ban Seng STX Ordinary Shares S - Sale D 120.0000 -11,309 -1,357 18,613
2025-06-05 2025-06-03 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 68.8300 6,923 477 29,922
2025-06-04 2025-06-03 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 120.2711 -50,000 -6,014 515,677
2025-06-04 2025-06-03 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 54.7800 50,000 2,739 565,677
2025-06-04 2025-06-02 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 119.3955 -7,586 -906 515,677
2025-06-04 2025-06-02 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 118.7322 -9,715 -1,153 523,263
2025-06-04 2025-06-02 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 117.9382 -2,699 -318 532,978
2025-06-04 2025-06-02 4 Conyers Yolanda Lee STX Ordinary Shares S - Sale D 117.0100 -750 -88 5,055
2025-06-04 2025-06-03 4/A MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 54.7800 50,000 2,739 515,677
2025-06-04 2025-05-22 4/A MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 111.0600 -400 -44 535,677
2025-06-04 2025-05-22 4/A MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 110.0015 -51,000 -5,610 536,077
2025-06-04 2025-05-22 4/A MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 108.9424 -5,195 -566 587,077
2025-06-04 2025-05-22 4/A MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 108.0824 -7,777 -841 592,272
2025-06-04 2025-05-22 4/A MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 107.4298 -3,828 -411 600,049
2025-06-04 2025-05-22 4/A MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 105.9964 -1,800 -191 603,877
2025-06-04 2025-05-22 4/A MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 54.7800 50,000 2,739 605,677
2025-05-30 2025-05-30 4 Romano Gianluca STX Ordinary Shares S - Sale D 117.8575 -11,185 -1,318 38,082
2025-05-30 2025-05-30 4 Romano Gianluca STX Ordinary Shares S - Sale D 117.3759 -15,631 -1,835 49,267
2025-05-30 2025-05-30 4 Romano Gianluca STX Ordinary Shares M - Exercise D 87.3400 26,816 2,342 64,898
2025-05-30 2025-05-29 4 Romano Gianluca STX Ordinary Shares S - Sale D 117.5555 -9,100 -1,070 38,082
2025-05-30 2025-05-29 4 Romano Gianluca STX Ordinary Shares S - Sale D 117.1687 -15,918 -1,865 47,182
2025-05-28 2025-05-27 4 Teh Ban Seng STX Ordinary Shares S - Sale D 115.0000 -4,201 -483 22,999
2025-05-23 2025-05-22 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 111.0600 -400 -44 485,677
2025-05-23 2025-05-22 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 110.0015 -51,000 -5,610 486,077
2025-05-23 2025-05-22 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 108.9424 -5,195 -566 537,077
2025-05-23 2025-05-22 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 108.0824 -7,777 -841 542,272
2025-05-23 2025-05-22 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 107.4298 -3,828 -411 550,049
2025-05-23 2025-05-22 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 105.9964 -1,800 -191 553,877
2025-05-23 2025-05-22 4 Chong Kian Fatt STX Ordinary Shares S - Sale D 111.2556 -6,410 -713 0
2025-05-23 2025-05-22 4 BRUNER JUDY The Bruner Living Trust STX Ordinary Shares S - Sale I 108.7075 -10,446 -1,136 12,268
2025-04-02 2025-04-01 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 84.7711 -13,200 -1,119 555,677
2025-04-02 2025-04-01 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 84.1383 -6,800 -572 568,877
2025-03-25 2025-03-22 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 3,514 27,200
2025-03-12 2025-03-11 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 988 23,686
2025-03-12 2025-03-11 4 MOSLEY WILLIAM D STX Ordinary Shares F - Taxes D 86.9700 -1,677 -146 575,677
2025-03-12 2025-03-11 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 3,318 577,354
2025-03-12 2025-03-11 4 Romano Gianluca STX Ordinary Shares F - Taxes D 86.9700 -856 -74 63,100
2025-03-12 2025-03-11 4 Romano Gianluca STX Ordinary Shares M - Exercise D 1,694 63,956
2025-03-12 2025-03-11 4 Morris John Christopher STX Ordinary Shares F - Taxes D 86.9700 -288 -25 11,862
2025-03-12 2025-03-11 4 Morris John Christopher STX Ordinary Shares M - Exercise D 941 12,150
2025-03-12 2025-03-11 4 Chong Kian Fatt STX Ordinary Shares M - Exercise D 678 6,410
2025-03-10 2025-03-09 4 Chong Kian Fatt STX Ordinary Shares M - Exercise D 201 5,732
2025-03-10 2025-03-09 4 Morris John Christopher STX Ordinary Shares F - Taxes D 88.0000 -153 -13 11,209
2025-03-10 2025-03-09 4 Morris John Christopher STX Ordinary Shares M - Exercise D 499 11,362
2025-03-10 2025-03-09 4 Romano Gianluca STX Ordinary Shares F - Taxes D 88.0000 -485 -43 62,262
2025-03-10 2025-03-09 4 Romano Gianluca STX Ordinary Shares M - Exercise D 958 62,747
2025-03-10 2025-03-09 4 MOSLEY WILLIAM D STX Ordinary Shares F - Taxes D 88.0000 -1,422 -125 574,036
2025-03-10 2025-03-09 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 2,814 575,458
2025-03-10 2025-03-09 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 599 22,698
2025-03-04 2025-03-03 4 Conyers Yolanda Lee STX Ordinary Shares S - Sale D 102.9500 -750 -77 5,805
2025-03-04 2025-03-03 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 103.2370 -2,456 -254 572,644
2025-03-04 2025-03-03 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 102.5836 -6,002 -616 575,100
2025-03-04 2025-03-03 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 101.4227 -5,261 -534 581,102
2025-03-04 2025-03-03 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 100.0847 -6,281 -629 586,363
2025-02-24 2025-02-20 4 Chong Kian Fatt STX Ordinary Shares M - Exercise D 4,428 5,531
2025-02-24 2025-02-22 4 Romano Gianluca STX Ordinary Shares F - Taxes D 100.8500 -7,096 -716 61,789
2025-02-24 2025-02-22 4 Romano Gianluca STX Ordinary Shares M - Exercise D 14,043 68,885
2025-02-24 2025-02-20 4 Romano Gianluca STX Ordinary Shares F - Taxes D 102.6400 -4,698 -482 54,842
2025-02-24 2025-02-20 4 Romano Gianluca STX Ordinary Shares M - Exercise D 11,808 59,540
2025-02-24 2025-02-20 4 Morris John Christopher STX Ordinary Shares F - Taxes D 102.6400 -1,415 -145 10,863
2025-02-24 2025-02-20 4 Morris John Christopher STX Ordinary Shares M - Exercise D 4,428 12,278
2025-02-24 2025-02-20 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 5,905 22,099
2025-02-24 2025-02-20 4 MOSLEY WILLIAM D STX Ordinary Shares F - Taxes D 102.6400 -4,755 -488 592,644
2025-02-24 2025-02-20 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 11,808 597,399
2025-02-05 2025-02-03 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 95.1638 -3,417 -325 585,591
2025-02-05 2025-02-03 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 94.2197 -7,385 -696 589,008
2025-02-05 2025-02-03 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 93.6824 -9,198 -862 596,393
2025-01-06 2025-01-02 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 87.2307 -7,796 -680 605,530
2025-01-06 2025-01-02 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 86.2806 -12,204 -1,053 613,326
2024-12-13 2024-12-11 4 Romano Gianluca STX Ordinary Shares F - Taxes D 98.3900 -856 -84 47,588
2024-12-13 2024-12-11 4 Romano Gianluca STX Ordinary Shares M - Exercise D 1,694 48,444
2024-12-13 2024-12-11 4 MOSLEY WILLIAM D STX Ordinary Shares F - Taxes D 98.3900 -1,677 -165 625,530
2024-12-13 2024-12-11 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 3,318 627,207
2024-12-13 2024-12-11 4 Chong Kian Fatt STX Ordinary Shares M - Exercise D 98.3900 678 67 879
2024-12-13 2024-12-11 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 988 15,942
2024-12-13 2024-12-12 4 Morris John Christopher STX Ordinary Shares S - Sale D 98.4600 -141 -14 7,757
2024-12-13 2024-12-11 4 Morris John Christopher STX Ordinary Shares F - Taxes D 98.3900 -430 -42 7,898
2024-12-13 2024-12-11 4 Morris John Christopher STX Ordinary Shares M - Exercise D 941 8,328
2024-12-11 2024-12-10 4 Morris John Christopher STX Ordinary Shares S - Sale D 98.8500 -75 -7 7,387
2024-12-11 2024-12-09 4 Morris John Christopher STX Ordinary Shares F - Taxes D 98.9700 -228 -23 7,462
2024-12-11 2024-12-09 4 Morris John Christopher STX Ordinary Shares M - Exercise D 499 7,690
2024-12-11 2024-12-09 4 Chong Kian Fatt STX Ordinary Shares M - Exercise D 201 201
2024-12-11 2024-12-09 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 599 14,954
2024-12-11 2024-12-09 4 Romano Gianluca STX Ordinary Shares F - Taxes D 98.9700 -485 -48 46,750
2024-12-11 2024-12-09 4 Romano Gianluca STX Ordinary Shares M - Exercise D 958 47,235
2024-12-11 2024-12-09 4 MOSLEY WILLIAM D STX Ordinary Shares F - Taxes D 98.9700 -1,422 -141 623,889
2024-12-11 2024-12-09 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 2,814 625,311
2024-12-04 2024-12-02 4 Conyers Yolanda Lee STX Ordinary Shares S - Sale D 101.8200 -750 -76 6,555
2024-12-04 2024-12-02 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 104.8783 -1,042 -109 622,497
2024-12-04 2024-12-02 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 101.8347 -4,806 -489 623,539
2024-12-04 2024-12-02 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 103.1250 -12,852 -1,325 628,345
2024-12-04 2024-12-02 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 101.9092 -1,300 -132 641,197
2024-11-26 2024-11-25 4 Romano Gianluca STX Ordinary Shares S - Sale D 102.2457 -26,001 -2,658 46,277
2024-11-26 2024-11-25 4 Romano Gianluca STX Ordinary Shares S - Sale D 101.4894 -21,267 -2,158 72,278
2024-11-26 2024-11-25 4 Romano Gianluca STX Ordinary Shares M - Exercise D 64.3100 21,093 1,356 93,545
2024-11-26 2024-11-25 4 Romano Gianluca STX Ordinary Shares M - Exercise D 68.8300 22,143 1,524 72,452
2024-11-26 2024-11-25 4 Romano Gianluca STX Ordinary Shares M - Exercise D 46.2300 4,032 186 50,309
2024-11-26 2024-11-22 4 Romano Gianluca STX Ordinary Shares S - Sale D 100.3951 -21,686 -2,177 46,277
2024-11-12 2024-11-08 4 Chong Kian Fatt STX Ordinary Shares S - Sale D 105.5000 -9,182 -969 0
2024-11-04 2024-11-01 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 100.9300 -100 -10 642,497
2024-11-04 2024-11-01 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 100.2263 -6,800 -682 642,597
2024-11-04 2024-11-01 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 99.1593 -13,100 -1,299 649,397
2024-10-24 2024-10-24 4 Geldmacher Jay L STX Ordinary Shares S - Sale D 103.3000 -4,100 -424 2,852
2024-10-22 2024-10-19 4 Tilenius Stephanie STX Ordinary Shares M - Exercise D 4,271 14,937
2024-10-22 2024-10-19 4 BHATT PRAT STX Ordinary Shares M - Exercise D 4,271 11,823
2024-10-22 2024-10-19 4 CLEMMER RICHARD L STX Ordinary Shares M - Exercise D 4,271 27,658
2024-10-22 2024-10-19 4 BRUNER JUDY STX Ordinary Shares M - Exercise D 4,271 4,271
2024-10-22 2024-10-19 4 Haggart Dylan G. STX Ordinary Shares M - Exercise D 4,271 12,469
2024-10-22 2024-10-19 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 4,386 14,355
2024-10-22 2024-10-19 4 Arumugavelu Shankar STX Ordinary Shares M - Exercise D 4,271 10,580
2024-10-22 2024-10-19 4 BRUGGEWORTH ROBERT A STX Ordinary Shares M - Exercise D 4,271 6,591
2024-10-22 2024-10-19 4 Romano Gianluca STX Ordinary Shares F - Taxes D 112.1200 -4,749 -532 67,963
2024-10-22 2024-10-19 4 Romano Gianluca STX Ordinary Shares M - Exercise D 9,398 72,712
2024-10-22 2024-10-22 4 Morris John Christopher STX Ordinary Shares S - Sale D 111.9000 -1,131 -127 7,191
2024-10-22 2024-10-19 4 Morris John Christopher STX Ordinary Shares F - Taxes D 112.1200 -1,607 -180 8,322
2024-10-22 2024-10-19 4 Morris John Christopher STX Ordinary Shares M - Exercise D 3,524 9,929
2024-10-22 2024-10-19 4 Geldmacher Jay L STX Ordinary Shares M - Exercise D 4,271 6,952
2024-10-22 2024-10-19 4 CANNON MICHAEL R STX Ordinary Shares M - Exercise D 5,436 35,025
2024-10-22 2024-10-19 4 Conyers Yolanda Lee STX Ordinary Shares M - Exercise D 4,271 7,305
2024-10-22 2024-10-19 4 MOSLEY WILLIAM D STX Ordinary Shares F - Taxes D 112.1200 -14,179 -1,590 662,497
2024-10-22 2024-10-19 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 28,060 676,676
2024-10-02 2024-10-01 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 108.6580 -100 -11 648,616
2024-10-02 2024-10-01 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 107.8955 -12,829 -1,384 648,716
2024-10-02 2024-10-01 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 107.2807 -7,071 -759 661,545
2024-09-27 2024-09-26 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 110.1755 -141,785 -15,621 668,616
2024-09-27 2024-09-26 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 50.2900 141,785 7,130 810,401
2024-09-27 2024-09-26 4 Teh Ban Seng STX Ordinary Shares S - Sale D 110.0000 -4,872 -536 9,969
2024-09-17 2024-09-16 4 Morris John Christopher STX Ordinary Shares S - Sale D 101.8300 -2,531 -258 6,405
2024-09-17 2024-09-14 4 Chong Kian Fatt STX Ordinary Shares M - Exercise D 102.1300 1,422 145 9,182
2024-09-13 2024-09-11 4 Romano Gianluca STX Ordinary Shares F - Taxes D 102.5300 -3,425 -351 63,314
2024-09-13 2024-09-11 4 Romano Gianluca STX Ordinary Shares M - Exercise D 6,778 66,739
2024-09-13 2024-09-11 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 3,955 14,841
2024-09-13 2024-09-12 4 Morris John Christopher STX Ordinary Shares S - Sale D 101.9600 -565 -58 8,936
2024-09-13 2024-09-11 4 Morris John Christopher STX Ordinary Shares F - Taxes D 102.5300 -1,687 -173 9,501
2024-09-13 2024-09-11 4 Morris John Christopher STX Ordinary Shares M - Exercise D 3,766 11,188
2024-09-13 2024-09-11 4 Chong Kian Fatt STX Ordinary Shares M - Exercise D 2,712 7,760
2024-09-13 2024-09-11 4 MOSLEY WILLIAM D STX Ordinary Shares F - Taxes D 102.5300 -6,708 -688 668,616
2024-09-13 2024-09-11 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 13,275 675,324
2024-09-11 2024-09-09 4 Chong Kian Fatt STX Ordinary Shares M - Exercise D 201 5,048
2024-09-11 2024-09-09 4 Chong Kian Fatt STX Ordinary Shares M - Exercise D 1,198 4,847
2024-09-11 2024-09-09 4 Chong Kian Fatt STX Ordinary Shares M - Exercise D 2,694 3,649
2024-09-11 2024-09-09 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 599 10,886
2024-09-11 2024-09-09 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 1,408 10,287
2024-09-11 2024-09-09 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 3,464 8,879
2024-09-11 2024-09-09 4 Romano Gianluca STX Ordinary Shares F - Taxes D 101.3400 -485 -49 59,961
2024-09-11 2024-09-09 4 Romano Gianluca STX Ordinary Shares M - Exercise D 958 60,446
2024-09-11 2024-09-09 4 Romano Gianluca STX Ordinary Shares F - Taxes D 101.3400 -1,524 -154 59,488
2024-09-11 2024-09-09 4 Romano Gianluca STX Ordinary Shares M - Exercise D 3,016 61,012
2024-09-11 2024-09-09 4 Romano Gianluca STX Ordinary Shares F - Taxes D 101.3400 -3,668 -372 57,996
2024-09-11 2024-09-09 4 Romano Gianluca STX Ordinary Shares M - Exercise D 7,257 61,664
2024-09-11 2024-09-09 4 Romano Gianluca STX Ordinary Shares F - Taxes D 101.3400 -1,827 -185 54,407
2024-09-11 2024-09-09 4 Romano Gianluca STX Ordinary Shares M - Exercise D 3,614 56,234
2024-09-11 2024-09-10 4 Morris John Christopher STX Ordinary Shares S - Sale D 101.2700 -9,414 -953 7,422
2024-09-11 2024-09-09 4 Morris John Christopher STX Ordinary Shares F - Taxes D 101.3400 -153 -16 16,836
2024-09-11 2024-09-09 4 Morris John Christopher STX Ordinary Shares M - Exercise D 499 16,989
2024-09-11 2024-09-09 4 Morris John Christopher STX Ordinary Shares F - Taxes D 101.3400 -577 -58 16,490
2024-09-11 2024-09-09 4 Morris John Christopher STX Ordinary Shares M - Exercise D 1,885 17,067
2024-09-11 2024-09-09 4 Morris John Christopher STX Ordinary Shares F - Taxes D 101.3400 -1,178 -119 15,182
2024-09-11 2024-09-09 4 Morris John Christopher STX Ordinary Shares M - Exercise D 3,848 16,360
2024-09-11 2024-09-09 4 MOSLEY WILLIAM D STX Ordinary Shares F - Taxes D 101.3400 -1,422 -144 662,049
2024-09-11 2024-09-09 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 2,814 663,471
2024-09-11 2024-09-09 4 MOSLEY WILLIAM D STX Ordinary Shares F - Taxes D 101.3400 -4,551 -461 660,657
2024-09-11 2024-09-09 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 9,006 665,208
2024-09-11 2024-09-09 4 MOSLEY WILLIAM D STX Ordinary Shares F - Taxes D 101.3400 -15,832 -1,604 656,202
2024-09-11 2024-09-09 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 31,330 672,034
2024-09-11 2024-09-09 4 MOSLEY WILLIAM D STX Ordinary Shares F - Taxes D 101.3400 -6,572 -666 640,704
2024-09-11 2024-09-09 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 13,006 647,276
2024-09-05 2024-09-04 4 Conyers Yolanda Lee STX Ordinary Shares S - Sale D 96.1000 -750 -72 3,034
2024-09-05 2024-09-03 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 98.6978 -1,700 -168 634,270
2024-09-05 2024-09-03 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 97.7974 -4,646 -454 635,970
2024-09-05 2024-09-03 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 96.7762 -13,654 -1,321 640,616
2024-08-09 2024-08-07 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 95.2157 -766 -73 654,270
2024-08-09 2024-08-07 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 94.4191 -4,591 -433 655,036
2024-08-09 2024-08-07 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 93.6036 -6,426 -601 659,627
2024-08-09 2024-08-07 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 92.6502 -8,217 -761 666,053
2024-08-09 2024-08-07 4 Romano Gianluca STX Ordinary Shares S - Sale D 95.1387 -2,376 -226 52,620
2024-08-09 2024-08-07 4 Romano Gianluca STX Ordinary Shares S - Sale D 94.8164 -11,587 -1,099 54,996
2024-08-09 2024-08-07 4 Romano Gianluca STX Ordinary Shares S - Sale D 93.8833 -6,960 -653 66,583
2024-08-09 2024-08-07 4 Romano Gianluca STX Ordinary Shares S - Sale D 94.8763 -3,224 -306 73,543
2024-08-09 2024-08-07 4 Romano Gianluca STX Ordinary Shares S - Sale D 93.8019 -1,613 -151 76,767
2024-08-09 2024-08-07 4 Romano Gianluca STX Ordinary Shares M - Exercise D 46.2300 4,837 224 78,380
2024-07-26 2024-07-24 4 Teh Ban Seng STX Ordinary Shares S - Sale D 110.0000 -10,117 -1,113 5,387
2024-07-26 2024-07-24 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 68.8300 10,117 696 15,564
2024-06-13 2024-06-11 4 Teh Ban Seng STX Ordinary Shares S - Sale D 100.0000 -10,742 -1,074 5,042
2024-06-13 2024-06-11 4 Morris John Christopher STX Ordinary Shares S - Sale D 99.0000 -75 -7 12,185
2024-06-13 2024-06-11 4 Morris John Christopher STX Ordinary Shares S - Sale D 100.0000 -5,853 -585 12,260
2024-06-11 2024-06-09 4 Morris John Christopher STX Ordinary Shares F - Taxes D 96.1100 -153 -15 18,113
2024-06-11 2024-06-09 4 Morris John Christopher STX Ordinary Shares M - Exercise D 499 18,266
2024-06-11 2024-06-09 4 Chong Kian Fatt STX Ordinary Shares M - Exercise D 201 603
2024-06-11 2024-06-09 4 Romano Gianluca STX Ordinary Shares F - Taxes D 96.1100 -485 -47 73,350
2024-06-11 2024-06-09 4 Romano Gianluca STX Ordinary Shares M - Exercise D 958 73,835
2024-06-11 2024-06-09 4 MOSLEY WILLIAM D STX Ordinary Shares F - Taxes D 96.1100 -1,061 -102 673,945
2024-06-11 2024-06-09 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 2,814 675,006
2024-06-11 2024-06-09 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 599 15,784
2024-05-15 2024-05-14 4 Teh Ban Seng STX Ordinary Shares S - Sale D 95.0000 -9,703 -922 15,185
2024-05-08 2024-05-07 4 Morris John Christopher STX Ordinary Shares S - Sale D 90.0000 -11,158 -1,004 17,767
2024-03-12 2024-03-09 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 92.6900 -1,000 -93 672,192
2024-03-12 2024-03-09 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 2,814 673,192
2024-03-12 2024-03-09 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 599 24,888
2024-03-12 2024-03-09 4 Romano Gianluca STX Ordinary Shares S - Sale D 92.6900 -485 -45 72,877
2024-03-12 2024-03-09 4 Romano Gianluca STX Ordinary Shares M - Exercise D 958 73,362
2024-03-12 2024-03-09 4 Morris John Christopher STX Ordinary Shares S - Sale D 92.6900 -180 -17 28,925
2024-03-12 2024-03-09 4 Morris John Christopher STX Ordinary Shares M - Exercise D 499 29,105
2024-03-12 2024-03-09 4 Chong Kian Fatt STX Ordinary Shares M - Exercise D 201 402
2024-03-05 2024-03-04 4 Chong Kian Fatt STX Ordinary Shares S - Sale D 97.5300 -11,353 -1,107 201
2024-02-23 2024-02-22 4 Romano Gianluca STX Ordinary Shares S - Sale D 88.0200 -5,611 -494 72,404
2024-02-23 2024-02-22 4 Romano Gianluca STX Ordinary Shares M - Exercise D 14,042 78,015
2024-02-09 2024-02-07 4 Geldmacher Jay L STX Ordinary Shares S - Sale D 87.0000 -4,500 -392 2,681
2023-12-14 2023-12-13 4 Teh Ban Seng STX Ordinary Shares S - Sale D 85.0000 -10,000 -850 24,289
2023-12-12 2023-12-09 4 Morris John Christopher STX Ordinary Shares S - Sale D 80.5900 -228 -18 28,606
2023-12-12 2023-12-09 4 Morris John Christopher STX Ordinary Shares M - Exercise D 499 28,834
2023-12-12 2023-12-09 4 SCHUELKE KATHERINE STX Ordinary Shares S - Sale D 80.5900 -248 -20 29,063
2023-12-12 2023-12-09 4 SCHUELKE KATHERINE STX Ordinary Shares M - Exercise D 499 29,311
2023-12-12 2023-12-09 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 80.5900 -1,396 -113 670,378
2023-12-12 2023-12-09 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 2,814 671,774
2023-12-12 2023-12-08 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 80.2100 -153,188 -12,287 668,960
2023-12-12 2023-12-08 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 30.9500 153,188 4,741 822,148
2023-12-12 2023-12-09 4 Romano Gianluca STX Ordinary Shares S - Sale D 80.5900 -475 -38 63,874
2023-12-12 2023-12-09 4 Romano Gianluca STX Ordinary Shares M - Exercise D 958 64,349
2023-12-12 2023-12-09 4 Chong Kian Fatt STX Ordinary Shares M - Exercise D 201 11,554
2023-12-12 2023-12-09 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 599 34,289
2023-12-12 2023-12-08 4 Teh Ban Seng STX Ordinary Shares S - Sale D 80.0000 -5,000 -400 33,690
2023-12-12 2023-12-08 4 Teh Ban Seng STX Ordinary Shares S - Sale D 79.2100 -3,000 -238 38,690
2023-12-01 2023-11-29 4/A Romano Gianluca STX Ordinary Shares S - Sale D 79.0300 -36,945 -2,920 63,391
2023-12-01 2023-11-29 4/A Romano Gianluca STX Ordinary Shares S - Sale D 79.0100 -350 -28 100,336
2023-12-01 2023-11-29 4/A Romano Gianluca STX Ordinary Shares S - Sale D 79.0000 -24,600 -1,943 100,686
2023-12-01 2023-11-29 4/A Romano Gianluca STX Ordinary Shares M - Exercise D 54.7800 16,979 930 125,286
2023-12-01 2023-11-29 4/A Romano Gianluca STX Ordinary Shares M - Exercise D 46.2300 16,125 745 108,307
2023-12-01 2023-11-29 4/A Romano Gianluca STX Ordinary Shares M - Exercise D 45.8900 28,791 1,321 92,182
2023-11-30 2023-11-29 4 Romano Gianluca STX Ordinary Shares S - Sale D 79.0300 -36,945 -2,920 63,391
2023-11-30 2023-11-29 4 Romano Gianluca STX Ordinary Shares S - Sale D 79.0100 -350 -28 100,336
2023-11-30 2023-11-29 4 Romano Gianluca STX Ordinary Shares S - Sale D 79.0000 -24,600 -1,943 100,686
2023-11-30 2023-11-29 4 Romano Gianluca STX Ordinary Shares M - Exercise D 54.7800 16,979 930 125,286
2023-11-30 2023-11-29 4 Romano Gianluca STX Ordinary Shares M - Exercise D 46.2300 16,125 745 108,307
2023-11-30 2023-11-29 4 Romano Gianluca STX Ordinary Shares M - Exercise D 45.8900 28,791 1,321 92,182
2023-11-16 2023-11-15 4 Teh Ban Seng STX Ordinary Shares S - Sale D 75.0100 -2,497 -187 41,690
2023-11-16 2023-11-15 4 Teh Ban Seng STX Ordinary Shares S - Sale D 75.0000 -2,503 -188 44,187
2023-11-06 2023-11-03 4 Romano Gianluca STX Ordinary Shares S - Sale D 73.6000 -7,503 -552 63,391
2023-11-06 2023-11-03 4 Romano Gianluca STX Ordinary Shares S - Sale D 73.1300 -9,479 -693 70,894
2023-10-24 2023-10-23 4 CANNON MICHAEL R STX Ordinary Shares F - Taxes D 65.2500 -1,743 -114 29,589
2023-10-24 2023-10-23 4 CANNON MICHAEL R STX Ordinary Shares M - Exercise D 4,840 31,332
2023-10-24 2023-10-23 4 BHATT PRAT STX Ordinary Shares F - Taxes D 65.2500 -1,370 -89 7,552
2023-10-24 2023-10-23 4 BHATT PRAT STX Ordinary Shares M - Exercise D 3,803 8,922
2023-10-24 2023-10-23 4 Conyers Yolanda Lee STX Ordinary Shares F - Taxes D 65.2500 -1,370 -89 3,784
2023-10-24 2023-10-23 4 Conyers Yolanda Lee STX Ordinary Shares M - Exercise D 3,803 5,154
2023-10-24 2023-10-23 4 Tilenius Stephanie STX Ordinary Shares F - Taxes D 65.2500 -1,370 -89 10,666
2023-10-24 2023-10-23 4 Tilenius Stephanie STX Ordinary Shares M - Exercise D 3,803 12,036
2023-10-24 2023-10-23 4 BRUNER JUDY STX Ordinary Shares F - Taxes D 65.2500 -1,370 -89 0
2023-10-24 2023-10-23 4 BRUNER JUDY STX Ordinary Shares M - Exercise D 3,803 3,803
2023-10-24 2023-10-23 4 ZANDER EDWARD J STX Ordinary Shares S - Sale D 65.2500 -1,370 -89 0
2023-10-24 2023-10-23 4 ZANDER EDWARD J STX Ordinary Shares M - Exercise D 3,803 3,803
2023-10-24 2023-10-23 4 Geldmacher Jay L STX Ordinary Shares F - Taxes D 65.2500 -1,370 -89 7,181
2023-10-24 2023-10-23 4 Geldmacher Jay L STX Ordinary Shares M - Exercise D 3,803 8,551
2023-10-24 2023-10-23 4 BRUGGEWORTH ROBERT A STX Ordinary Shares F - Taxes D 65.2500 -1,306 -85 2,320
2023-10-24 2023-10-23 4 BRUGGEWORTH ROBERT A STX Ordinary Shares M - Exercise D 3,626 3,626
2023-10-24 2023-10-23 4 Haggart Dylan G. STX Ordinary Shares F - Taxes D 65.2500 -1,370 -89 10,303
2023-10-24 2023-10-23 4 Haggart Dylan G. STX Ordinary Shares M - Exercise D 3,803 11,673
2023-10-24 2023-10-23 4 Arumugavelu Shankar STX Ordinary Shares F - Taxes D 65.2500 -1,370 -89 6,309
2023-10-24 2023-10-23 4 Arumugavelu Shankar STX Ordinary Shares M - Exercise D 3,803 7,679
2023-10-24 2023-10-23 4 CLEMMER RICHARD L STX Ordinary Shares F - Taxes D 65.2500 -1,370 -89 14,285
2023-10-24 2023-10-23 4 CLEMMER RICHARD L STX Ordinary Shares M - Exercise D 3,803 15,655
2023-09-19 2023-09-18 4 SCHUELKE KATHERINE STX Ordinary Shares S - Sale D 64.3866 -2,346 -151 28,812
2023-09-19 2023-09-15 4 SCHUELKE KATHERINE STX Ordinary Shares F - Taxes D 63.7500 -2,307 -147 31,158
2023-09-19 2023-09-15 4 SCHUELKE KATHERINE STX Ordinary Shares A - Award D 4,653 33,465
2023-09-19 2023-09-15 4 Romano Gianluca STX Ordinary Shares F - Taxes D 63.7500 -8,454 -539 80,373
2023-09-19 2023-09-15 4 Romano Gianluca STX Ordinary Shares A - Award D 17,051 88,827
2023-09-19 2023-09-15 4 Morris John Christopher STX Ordinary Shares F - Taxes D 63.7500 -2,122 -135 28,335
2023-09-19 2023-09-15 4 Morris John Christopher STX Ordinary Shares A - Award D 4,653 30,457
2023-09-19 2023-09-15 4 Teh Ban Seng STX Ordinary Shares A - Award D 4,188 46,690
2023-09-19 2023-09-15 4 Chong Kian Fatt STX Ordinary Shares A - Award D 3,258 11,353
2023-09-19 2023-09-15 4 MOSLEY WILLIAM D STX Ordinary Shares F - Taxes D 63.7500 -36,505 -2,327 668,960
2023-09-19 2023-09-15 4 MOSLEY WILLIAM D STX Ordinary Shares A - Award D 73,627 705,465
2023-09-15 2023-09-13 4 SCHUELKE KATHERINE STX Ordinary Shares S - Sale D 63.0953 -7,832 -494 28,812
2023-09-12 2023-09-09 4 MOSLEY WILLIAM D STX Ordinary Shares F - Taxes D 65.3700 -5,582 -365 631,838
2023-09-12 2023-09-09 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 11,257 637,420
2023-09-12 2023-09-09 4 MOSLEY WILLIAM D STX Ordinary Shares F - Taxes D 65.3700 -5,226 -342 626,163
2023-09-12 2023-09-09 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 10,540 631,389
2023-09-12 2023-09-09 4 MOSLEY WILLIAM D STX Ordinary Shares F - Taxes D 65.3700 -4,466 -292 620,849
2023-09-12 2023-09-09 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 9,006 625,315
2023-09-12 2023-09-09 4 Romano Gianluca STX Ordinary Shares F - Taxes D 65.3700 -1,900 -124 71,776
2023-09-12 2023-09-09 4 Romano Gianluca STX Ordinary Shares M - Exercise D 3,832 73,676
2023-09-12 2023-09-09 4 Romano Gianluca STX Ordinary Shares F - Taxes D 65.3700 -2,266 -148 69,844
2023-09-12 2023-09-09 4 Romano Gianluca STX Ordinary Shares M - Exercise D 4,570 72,110
2023-09-12 2023-09-09 4 Romano Gianluca STX Ordinary Shares F - Taxes D 65.3700 -1,496 -98 67,540
2023-09-12 2023-09-09 4 Romano Gianluca STX Ordinary Shares M - Exercise D 3,016 69,036
2023-09-12 2023-09-09 4 Morris John Christopher STX Ordinary Shares F - Taxes D 65.3700 -647 -42 25,804
2023-09-12 2023-09-09 4 Morris John Christopher STX Ordinary Shares M - Exercise D 1,996 26,451
2023-09-12 2023-09-09 4 Morris John Christopher STX Ordinary Shares F - Taxes D 65.3700 -625 -41 24,455
2023-09-12 2023-09-09 4 Morris John Christopher STX Ordinary Shares M - Exercise D 2,040 25,080
2023-09-12 2023-09-09 4 Morris John Christopher STX Ordinary Shares F - Taxes D 65.3700 -577 -38 23,040
2023-09-12 2023-09-09 4 Morris John Christopher STX Ordinary Shares M - Exercise D 1,885 23,617
2023-09-12 2023-09-09 4 Morris John Christopher STX Ordinary Shares F - Taxes D 65.3700 -1,178 -77 21,732
2023-09-12 2023-09-09 4 Morris John Christopher STX Ordinary Shares M - Exercise D 3,848 22,910
2023-09-12 2023-09-09 4 Morris John Christopher STX Ordinary Shares F - Taxes D 65.3700 -766 -50 19,062
2023-09-12 2023-09-09 4 Morris John Christopher STX Ordinary Shares M - Exercise D 2,503 19,828
2023-09-12 2023-09-09 4 Chong Kian Fatt STX Ordinary Shares M - Exercise D 805 8,095
2023-09-12 2023-09-09 4 Chong Kian Fatt STX Ordinary Shares M - Exercise D 1,720 7,290
2023-09-12 2023-09-09 4 Chong Kian Fatt STX Ordinary Shares M - Exercise D 1,197 5,570
2023-09-12 2023-09-09 4 Chong Kian Fatt STX Ordinary Shares M - Exercise D 2,694 4,373
2023-09-12 2023-09-09 4 Chong Kian Fatt STX Ordinary Shares M - Exercise D 1,365 1,679
2023-09-12 2023-09-09 4 SCHUELKE KATHERINE STX Ordinary Shares F - Taxes D 65.3700 -927 -61 36,644
2023-09-12 2023-09-09 4 SCHUELKE KATHERINE STX Ordinary Shares M - Exercise D 1,996 37,571
2023-09-12 2023-09-09 4 SCHUELKE KATHERINE STX Ordinary Shares F - Taxes D 65.3700 -969 -63 35,575
2023-09-12 2023-09-09 4 SCHUELKE KATHERINE STX Ordinary Shares M - Exercise D 2,800 36,544
2023-09-12 2023-09-09 4 SCHUELKE KATHERINE STX Ordinary Shares F - Taxes D 65.3700 -652 -43 33,744
2023-09-12 2023-09-09 4 SCHUELKE KATHERINE STX Ordinary Shares M - Exercise D 1,885 34,396
2023-09-12 2023-09-09 4 SCHUELKE KATHERINE STX Ordinary Shares F - Taxes D 65.3700 -1,331 -87 32,511
2023-09-12 2023-09-09 4 SCHUELKE KATHERINE STX Ordinary Shares M - Exercise D 3,848 33,842
2023-09-12 2023-09-09 4 SCHUELKE KATHERINE STX Ordinary Shares F - Taxes D 65.3700 -626 -41 29,994
2023-09-12 2023-09-09 4 SCHUELKE KATHERINE STX Ordinary Shares M - Exercise D 1,808 30,620
2023-09-12 2023-09-09 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 2,396 42,502
2023-09-12 2023-09-09 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 3,475 40,106
2023-09-12 2023-09-09 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 1,407 36,631
2023-09-12 2023-09-09 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 3,464 35,224
2023-09-12 2023-09-09 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 2,340 31,760
2023-09-05 2023-09-01 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 74.0076 -5,605 -415 616,309
2023-09-05 2023-09-01 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 73.4483 -62,857 -4,617 621,914
2023-09-05 2023-09-01 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 72.2937 -13,791 -997 684,771
2023-09-05 2023-09-01 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 71.3967 -16,607 -1,186 698,562
2023-09-05 2023-09-01 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 36.0900 98,860 3,568 715,169
2023-09-05 2023-08-31 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 70.0772 -100,000 -7,008 616,309
2023-09-05 2023-08-31 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 30.9500 100,000 3,095 716,309
2023-09-05 2023-08-31 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 70.8137 -40,397 -2,861 616,309
2023-09-05 2023-08-31 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 70.3520 -53,990 -3,798 656,706
2023-09-05 2023-08-31 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 69.3415 -5,613 -389 710,696
2023-09-05 2023-08-31 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 36.0900 100,000 3,609 716,309
2023-08-04 3 Chong Kian Fatt STX Ordinary Shares D 314
2023-08-04 3 Morris John Christopher STX Ordinary Shares D 17,325
2023-05-26 2023-05-26 4 SCHUELKE KATHERINE STX Ordinary Shares S - Sale D 62.0900 -3,487 -217 28,658
2023-03-23 2023-03-22 4 Naik Ravi STX Ordinary Shares F - Taxes D 60.5200 -1,020 -62 38,857
2023-02-24 2023-02-22 4 Romano Gianluca STX Ordinary Shares F - Taxes D 66.3900 -5,741 -381 65,946
2023-02-24 2023-02-22 4 Romano Gianluca STX Ordinary Shares M - Exercise D 14,042 71,687
2023-02-24 2023-02-22 4 Romano Gianluca STX Ordinary Shares F - Taxes D 66.3900 -9,284 -616 57,645
2023-02-24 2023-02-22 4 Romano Gianluca STX Ordinary Shares M - Exercise D 18,725 66,929
2023-02-21 2023-02-20 4 Romano Gianluca STX Ordinary Shares F - Taxes D 70.2600 -2,299 -162 48,204
2023-02-02 2023-02-01 4 Nygaard Jeffrey D. STX Ordinary Shares S - Sale D 70.1200 -14,000 -982 30,360
2023-02-02 2023-02-01 4 Nygaard Jeffrey D. STX Ordinary Shares S - Sale D 67.9600 -14,000 -951 44,360
2023-02-02 2023-02-01 4 Nygaard Jeffrey D. STX Ordinary Shares M - Exercise D 39.8500 28,000 1,116 58,360
2023-02-02 2023-02-01 4 Nygaard Jeffrey D. STX Ordinary Shares S - Sale D 71.0500 -161 -11 30,360
2023-02-02 2023-02-01 4 Nygaard Jeffrey D. STX Ordinary Shares S - Sale D 70.5100 -3,159 -223 30,521
2023-02-02 2023-02-01 4 Nygaard Jeffrey D. STX Ordinary Shares S - Sale D 69.2700 -2,289 -159 33,680
2023-02-02 2023-02-01 4 Nygaard Jeffrey D. STX Ordinary Shares S - Sale D 68.4400 -3,200 -219 35,969
2023-02-02 2023-02-01 4 Nygaard Jeffrey D. STX Ordinary Shares M - Exercise D 30.9500 8,809 273 39,169
2022-10-24 2022-10-20 4 Haggart Dylan G. STX Ordinary Shares F - Taxes D 53.0300 -1,139 -60 7,870
2022-10-24 2022-10-20 4 Haggart Dylan G. STX Ordinary Shares M - Exercise D 3,162 9,009
2022-10-24 2022-10-20 4 BHATT PRAT STX Ordinary Shares F - Taxes D 53.0300 -1,139 -60 5,119
2022-10-24 2022-10-20 4 BHATT PRAT STX Ordinary Shares M - Exercise D 3,162 6,258
2022-10-24 2022-10-20 4 ZANDER EDWARD J STX Ordinary Shares F - Taxes D 53.0300 -1,139 -60 0
2022-10-24 2022-10-20 4 ZANDER EDWARD J STX Ordinary Shares M - Exercise D 3,162 3,162
2022-10-24 2022-10-20 4 CANNON MICHAEL R STX Ordinary Shares F - Taxes D 53.0300 -1,449 -77 26,492
2022-10-24 2022-10-20 4 CANNON MICHAEL R STX Ordinary Shares M - Exercise D 4,024 27,941
2022-10-24 2022-10-20 4 Adams Mark STX Ordinary Shares F - Taxes D 53.0300 -1,139 -60 0
2022-10-24 2022-10-20 4 Adams Mark STX Ordinary Shares M - Exercise D 3,162 3,162
2022-10-24 2022-10-20 4 Geldmacher Jay L STX Ordinary Shares F - Taxes D 53.0300 -1,139 -60 4,748
2022-10-24 2022-10-20 4 Geldmacher Jay L STX Ordinary Shares M - Exercise D 3,162 5,887
2022-10-24 2022-10-20 4 BRUNER JUDY STX Ordinary Shares F - Taxes D 53.0300 -1,139 -60 0
2022-10-24 2022-10-20 4 BRUNER JUDY STX Ordinary Shares M - Exercise D 3,162 3,162
2022-10-24 2022-10-20 4 Tilenius Stephanie STX Ordinary Shares F - Taxes D 53.0300 -1,139 -60 8,233
2022-10-24 2022-10-20 4 Tilenius Stephanie STX Ordinary Shares M - Exercise D 3,162 9,372
2022-10-24 2022-10-20 4 Arumugavelu Shankar STX Ordinary Shares F - Taxes D 53.0300 -1,139 -60 3,876
2022-10-24 2022-10-20 4 Arumugavelu Shankar STX Ordinary Shares M - Exercise D 3,162 5,015
2022-10-24 2022-10-24 4 CLEMMER RICHARD L STX Ordinary Shares F - Taxes D 56.3100 -208 -12 11,852
2022-10-24 2022-10-24 4 CLEMMER RICHARD L STX Ordinary Shares M - Exercise D 577 12,060
2022-10-24 2022-10-24 4 Conyers Yolanda Lee STX Ordinary Shares F - Taxes D 56.3100 -761 -43 1,351
2022-10-24 2022-10-24 4 Conyers Yolanda Lee STX Ordinary Shares M - Exercise D 2,112 2,112
2022-09-14 2022-09-12 4 MOSLEY WILLIAM D STX Ordinary Shares F - Taxes D 68.7700 -67,427 -4,637 615,997
2022-09-14 2022-09-12 4 MOSLEY WILLIAM D STX Ordinary Shares A - Award D 135,996 683,424
2022-09-14 2022-09-12 4 Romano Gianluca STX Ordinary Shares F - Taxes D 68.7700 -18,738 -1,289 50,255
2022-09-14 2022-09-12 4 Romano Gianluca STX Ordinary Shares A - Award D 37,793 68,993
2022-09-14 2022-09-12 4 Nygaard Jeffrey D. STX Ordinary Shares F - Taxes D 68.7700 -16,592 -1,141 30,111
2022-09-14 2022-09-12 4 Nygaard Jeffrey D. STX Ordinary Shares A - Award D 37,793 46,703
2022-09-14 2022-09-12 4 Teh Ban Seng STX Ordinary Shares A - Award D 9,360 28,836
2022-09-14 2022-09-12 4 SCHUELKE KATHERINE STX Ordinary Shares F - Taxes D 68.7700 -3,748 -258 31,968
2022-09-14 2022-09-12 4 SCHUELKE KATHERINE STX Ordinary Shares A - Award D 7,559 35,716
2022-09-14 2022-09-12 4 Fochtman Jeffrey D. STX Ordinary Shares F - Taxes D 68.7700 -1,934 -133 14,736
2022-09-14 2022-09-12 4 Fochtman Jeffrey D. STX Ordinary Shares M - Exercise D 3,900 16,670
2022-09-14 2022-09-14 4 Naik Ravi STX Ordinary Shares F - Taxes D 68.7700 -4,254 -293 39,563
2022-09-14 2022-09-14 4 Naik Ravi STX Ordinary Shares A - Award D 8,580 43,817
2022-09-13 2022-09-09 4 Fochtman Jeffrey D. STX Ordinary Shares F - Taxes D 68.8300 -565 -39 12,770
2022-09-13 2022-09-09 4 Fochtman Jeffrey D. STX Ordinary Shares M - Exercise D 1,633 13,335
2022-09-13 2022-09-09 4 Fochtman Jeffrey D. STX Ordinary Shares F - Taxes D 68.8300 -1,331 -92 11,702
2022-09-13 2022-09-09 4 Fochtman Jeffrey D. STX Ordinary Shares M - Exercise D 3,847 13,033
2022-09-13 2022-09-09 4 Fochtman Jeffrey D. STX Ordinary Shares F - Taxes D 68.8300 -631 -43 9,186
2022-09-13 2022-09-09 4 Fochtman Jeffrey D. STX Ordinary Shares M - Exercise D 1,620 9,817
2022-09-13 2022-09-09 4 Fochtman Jeffrey D. STX Ordinary Shares F - Taxes D 68.8300 -525 -36 8,197
2022-09-13 2022-09-09 4 Fochtman Jeffrey D. STX Ordinary Shares M - Exercise D 1,518 8,722
2022-09-13 2022-09-10 4 Naik Ravi STX Ordinary Shares F - Taxes D 68.8300 -1,653 -114 35,237
2022-09-13 2022-09-10 4 Naik Ravi STX Ordinary Shares M - Exercise D 3,333 36,890
2022-09-13 2022-09-09 4 Naik Ravi STX Ordinary Shares F - Taxes D 68.8300 -998 -69 33,557
2022-09-13 2022-09-09 4 Naik Ravi STX Ordinary Shares M - Exercise D 2,011 34,555
2022-09-13 2022-09-09 4 Naik Ravi STX Ordinary Shares F - Taxes D 68.8300 -1,858 -128 32,544
2022-09-13 2022-09-09 4 Naik Ravi STX Ordinary Shares M - Exercise D 3,847 34,402
2022-09-13 2022-09-09 4 Naik Ravi STX Ordinary Shares F - Taxes D 68.8300 -742 -51 30,555
2022-09-13 2022-09-09 4 Naik Ravi STX Ordinary Shares M - Exercise D 2,145 31,297
2022-09-13 2022-09-10 4 Nygaard Jeffrey D. STX Ordinary Shares F - Taxes D 68.8300 -2,619 -180 8,910
2022-09-13 2022-09-09 4 Nygaard Jeffrey D. STX Ordinary Shares F - Taxes D 68.8300 -1,148 -79 11,529
2022-09-13 2022-09-09 4 Nygaard Jeffrey D. STX Ordinary Shares M - Exercise D 2,615 12,677
2022-09-13 2022-09-09 4 Nygaard Jeffrey D. STX Ordinary Shares F - Taxes D 68.8300 -1,594 -110 10,062
2022-09-13 2022-09-09 4 Nygaard Jeffrey D. STX Ordinary Shares F - Taxes D 68.8300 -1,587 -109 11,656
2022-09-13 2022-09-09 4 Romano Gianluca STX Ordinary Shares F - Taxes D 68.8300 -1,496 -103 31,200
2022-09-13 2022-09-09 4 Romano Gianluca STX Ordinary Shares M - Exercise D 3,016 32,696
2022-09-13 2022-09-09 4 Romano Gianluca STX Ordinary Shares F - Taxes D 68.8300 -1,800 -124 29,680
2022-09-13 2022-09-09 4 Romano Gianluca STX Ordinary Shares F - Taxes D 68.8300 -1,792 -123 31,480
2022-09-13 2022-09-10 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 1,785 12,535
2022-09-13 2022-09-09 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 1,407 19,746
2022-09-13 2022-09-09 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 3,464 18,339
2022-09-13 2022-09-09 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 2,340 14,875
2022-09-13 2022-09-10 4 SCHUELKE KATHERINE STX Ordinary Shares F - Taxes D 68.8300 -1,938 -133 28,157
2022-09-13 2022-09-09 4 SCHUELKE KATHERINE STX Ordinary Shares M - Exercise D 3,908 30,095
2022-09-13 2022-09-09 4 SCHUELKE KATHERINE STX Ordinary Shares F - Taxes D 68.8300 -720 -50 26,187
2022-09-13 2022-09-09 4 SCHUELKE KATHERINE STX Ordinary Shares M - Exercise D 1,885 26,907
2022-09-13 2022-09-09 4 SCHUELKE KATHERINE STX Ordinary Shares F - Taxes D 68.8300 -1,331 -92 25,022
2022-09-13 2022-09-09 4 SCHUELKE KATHERINE STX Ordinary Shares M - Exercise D 3,847 26,353
2022-09-13 2022-09-09 4 SCHUELKE KATHERINE STX Ordinary Shares F - Taxes D 68.8300 -625 -43 22,506
2022-09-13 2022-09-09 4 SCHUELKE KATHERINE STX Ordinary Shares M - Exercise D 1,807 23,131
2022-09-13 2022-09-10 4 MOSLEY WILLIAM D STX Ordinary Shares F - Taxes D 68.8300 -6,285 -433 547,428
2022-09-13 2022-09-09 4 MOSLEY WILLIAM D STX Ordinary Shares F - Taxes D 68.8300 -4,466 -307 553,713
2022-09-13 2022-09-09 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 9,006 558,179
2022-09-13 2022-09-09 4 MOSLEY WILLIAM D STX Ordinary Shares F - Taxes D 68.8300 -7,767 -535 549,173
2022-09-13 2022-09-09 4 MOSLEY WILLIAM D STX Ordinary Shares F - Taxes D 68.8300 -6,449 -444 556,940
2022-08-25 3 CLEMMER RICHARD L STX Ordinary Shares D 11,483
2022-07-26 2022-07-24 4 Nygaard Jeffrey D. STX Ordinary Shares A - Award D 3,629 13,399
2022-07-26 2022-07-24 4 Nygaard Jeffrey D. STX Ordinary Shares A - Award D 3,614 9,770
2022-07-26 2022-07-24 4 Nygaard Jeffrey D. STX Ordinary Shares A - Award D 5,965 6,156
2022-07-26 2022-07-24 4 Romano Gianluca STX Ordinary Shares A - Award D 3,629 33,171
2022-07-26 2022-07-24 4 Romano Gianluca STX Ordinary Shares A - Award D 3,614 29,542
2022-07-26 2022-07-24 4 Romano Gianluca STX Ordinary Shares A - Award D 6,537 25,928
2022-07-26 2022-07-24 4 Teh Ban Seng STX Ordinary Shares A - Award D 1,758 10,748
2022-07-26 2022-07-24 4 MOSLEY WILLIAM D STX Ordinary Shares A - Award D 15,665 563,381
2022-07-26 2022-07-24 4 MOSLEY WILLIAM D STX Ordinary Shares A - Award D 13,007 547,716
2022-07-26 2022-07-24 4 MOSLEY WILLIAM D STX Ordinary Shares A - Award D 12,676 534,709
2022-07-26 2022-07-24 4 Naik Ravi STX Ordinary Shares A - Award D 2,813 29,133
2022-05-24 2022-05-20 4 Fochtman Jeffrey D. STX Restricted Share Unit M - Exercise D -1,007 2,016
2022-05-24 2022-05-20 4 Fochtman Jeffrey D. STX Ordinary Shares F - Taxes D 80.1200 -351 -28 7,204
2022-05-24 2022-05-20 4 Fochtman Jeffrey D. STX Ordinary Shares M - Exercise D 1,007 7,555
2022-03-24 2022-03-22 4 Naik Ravi STX Ordinary Shares F - Taxes D 93.6700 -991 -93 26,320
2022-03-08 2022-03-04 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 103.2647 -50,000 -5,163 225,941
2022-02-24 2022-02-22 4 Romano Gianluca STX Performance-Based Restricted Share Units A - Award D 18,725 37,450
2022-02-24 2022-02-22 4 Romano Gianluca STX Restricted Share Unit A - Award D 18,725 37,450
2022-02-24 2022-02-22 4 Romano Gianluca STX Restricted Share Unit A - Award D 56,170 56,170
2022-02-24 2022-02-22 4 Romano Gianluca STX NQ Options M - Exercise D 46.23 -4,031 24,994
2022-02-24 2022-02-22 4 Romano Gianluca STX NQ Options M - Exercise D 54.78 -4,467 16,979
2022-02-24 2022-02-22 4 Romano Gianluca STX NQ Options M - Exercise D 45.89 -11,997 28,791
2022-02-24 2022-02-22 4 Romano Gianluca STX Ordinary Shares S - Sale D 107.7873 -4,005 -432 19,391
2022-02-24 2022-02-22 4 Romano Gianluca STX Ordinary Shares S - Sale D 107.2593 -16,490 -1,769 23,396
2022-02-24 2022-02-22 4 Romano Gianluca STX Ordinary Shares M - Exercise D 46.2300 4,031 186 39,886
2022-02-24 2022-02-22 4 Romano Gianluca STX Ordinary Shares M - Exercise D 54.7800 4,467 245 35,855
2022-02-24 2022-02-22 4 Romano Gianluca STX Ordinary Shares M - Exercise D 45.8900 11,997 551 31,388
2022-02-23 2022-02-20 4 Romano Gianluca STX Ordinary Shares F - Taxes D 108.6400 -2,282 -248 19,391
2022-02-22 2022-02-22 4 ValueAct Holdings, L.P. See footnotes. STX Ordinary Shares S - Sale I 108.0100 -272,297 -29,411 13,437,070
2022-02-22 2022-02-18 4 ValueAct Holdings, L.P. See footnotes. STX Ordinary Shares S - Sale I 109.0600 -27,703 -3,021 13,709,367
2022-02-22 2022-02-17 4 ValueAct Holdings, L.P. See footnotes. STX Ordinary Shares S - Sale I 108.0000 -1,750,000 -189,000 13,737,070
2022-02-01 2022-01-31 4 Geldmacher Jay L STX Ordinary Shares S - Sale D 107.5000 -4,300 -462 2,725
2022-01-26 2022-01-24 4 Conyers Yolanda Lee STX Restricted Share Unit A - Award D 0.00 2,112 2,112
2022-01-10 2022-01-05 4/A Nygaard Jeffrey D. STX NQ Options M - Exercise D 36.09 -3,158 0
2022-01-10 2022-01-05 4/A Nygaard Jeffrey D. STX Ordinary Shares S - Sale D 115.8200 -1,927 -223 0
2022-01-10 2022-01-05 4/A Nygaard Jeffrey D. STX Ordinary Shares S - Sale D 115.1200 -1,231 -142 1,927
2022-01-10 2022-01-05 4/A Nygaard Jeffrey D. STX Ordinary Shares M - Exercise D 36.0900 3,158 114 3,158
2022-01-06 2022-01-05 4 Nygaard Jeffrey D. STX NQ Options M - Exercise D 36.09 -3,158 0
2022-01-06 2022-01-05 4 Nygaard Jeffrey D. STX Ordinary Shares S - Sale D 115.8200 -1,927 -223 12,470
2022-01-06 2022-01-05 4 Nygaard Jeffrey D. STX Ordinary Shares S - Sale D 115.1200 -1,231 -142 14,397
2022-01-06 2022-01-05 4 Nygaard Jeffrey D. STX Ordinary Shares M - Exercise D 36.0900 3,158 114 15,628
2022-01-04 2021-12-30 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares G - Gift I 80,000 275,941
2021-12-13 2021-12-10 4 Adams Mark Adams Family Trust DTD 10/27/2000 STX Ordinary Shares S - Sale I 103.5169 -4,488 -465 12,285
2021-12-13 2021-12-10 4 Adams Mark Adams Family Trust DTD 10/27/2000 STX Ordinary Shares S - Sale I 102.4183 -2,512 -257 16,773
2021-12-13 2021-12-10 4 Tilenius Stephanie STX Ordinary Shares S - Sale D 102.0392 -14,000 -1,429 6,210
2021-11-23 2021-11-20 4 Nygaard Jeffrey D. STX Ordinary Shares F - Taxes D 100.7800 -2,480 -250 12,470
2021-11-19 2021-11-15 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares G - Gift I -10,000 195,941
2021-11-19 2021-05-14 5/A LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares G - Gift I -40,000 202,199
2021-11-19 2021-05-12 5/A LUCZO STEPHEN J Agatha Relota Luczo Revocable Trust STX Ordinary Shares G - Gift I 40,000 242,199
2021-11-19 2021-05-12 5/A LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares G - Gift I -40,000 202,199
2021-11-19 2021-05-12 5/A LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares G - Gift I -40,000 202,199
2021-11-15 2021-11-15 4 ValueAct Holdings, L.P. See footnotes. STX Ordinary Shares S - Sale I 106.2600 -300,000 -31,878 15,487,070
2021-11-15 2021-11-12 4 ValueAct Holdings, L.P. See footnotes. STX Ordinary Shares S - Sale I 110.6600 -775,000 -85,762 15,787,070
2021-11-15 2021-11-11 4 ValueAct Holdings, L.P. See footnotes. STX Ordinary Shares S - Sale I 105.3900 -815,000 -85,893 16,562,070
2021-11-10 2021-11-09 4 Fochtman Jeffrey D. STX NQ Options M - Exercise D 30.95 -2,293 0
2021-11-10 2021-11-09 4 Fochtman Jeffrey D. STX Ordinary Shares S - Sale D 98.8450 -2,293 -227 6,548
2021-11-10 2021-11-09 4 Fochtman Jeffrey D. STX Ordinary Shares M - Exercise D 30.9500 2,293 71 8,841
2021-11-09 2021-11-05 4 Naik Ravi STX NQ Options M - Exercise D 31.46 -20,000 63,120
2021-11-09 2021-11-05 4 Naik Ravi STX Ordinary Shares S - Sale D 96.3562 -20,000 -1,927 27,052
2021-11-09 2021-11-05 4 Naik Ravi STX Ordinary Shares M - Exercise D 31.4600 20,000 629 47,052
2021-11-09 2021-11-01 4 Naik Ravi STX Ordinary Shares S - Sale D 91.5600 -323 -30 27,052
2021-11-09 2021-10-07 4 Naik Ravi STX Ordinary Shares P - Purchase D 81.2800 201 16 27,375
2021-11-09 2021-07-08 4 Naik Ravi STX Ordinary Shares P - Purchase D 87.7300 122 11 27,174
2021-10-22 2021-05-12 5 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares G - Gift I -40,000 125,941
2021-10-22 2021-05-12 5 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares G - Gift I -40,000 125,941
2021-10-22 2021-10-20 4 Haggart Dylan G. STX Restricted Share Unit A - Award D 0.00 3,162 3,162
2021-10-22 2021-10-20 4 Haggart Dylan G. STX Restricted Share Unit M - Exercise D 0.00 -5,847 0
2021-10-22 2021-10-20 4 Haggart Dylan G. STX Ordinary Shares F - Taxes D 80.5300 -2,105 -170 3,742
2021-10-22 2021-10-20 4 Haggart Dylan G. STX Ordinary Shares M - Exercise D 5,847 5,847
2021-10-22 2021-10-20 4 LUCZO STEPHEN J STX Restricted Share Unit M - Exercise D 0.00 -5,847 0
2021-10-22 2021-10-20 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares F - Taxes I 80.5300 -2,105 -170 205,941
2021-10-22 2021-10-20 4 LUCZO STEPHEN J STX Ordinary Shares M - Exercise D 5,847 5,847
2021-10-22 2021-10-20 4 Tilenius Stephanie STX Restricted Share Unit A - Award D 0.00 3,162 3,162
2021-10-22 2021-10-20 4 Tilenius Stephanie STX Restricted Share Unit M - Exercise D 0.00 -5,847 0
2021-10-22 2021-10-20 4 Tilenius Stephanie STX Ordinary Shares F - Taxes D 80.5300 -2,105 -170 20,210
2021-10-22 2021-10-20 4 Tilenius Stephanie STX Ordinary Shares M - Exercise D 5,847 22,315
2021-10-22 2021-10-20 4 Geldmacher Jay L STX Restricted Share Unit A - Award D 0.00 3,162 3,162
2021-10-22 2021-10-20 4 Geldmacher Jay L STX Restricted Share Unit M - Exercise D 0.00 -5,847 0
2021-10-22 2021-10-20 4 Geldmacher Jay L STX Ordinary Shares F - Taxes D 80.5300 -2,105 -170 7,025
2021-10-22 2021-10-20 4 Geldmacher Jay L STX Ordinary Shares M - Exercise D 5,847 9,130
2021-10-22 2021-10-20 4 ZANDER EDWARD J STX Restricted Share Unit A - Award D 0.00 3,162 3,162
2021-10-22 2021-10-20 4 ZANDER EDWARD J STX Restricted Share Unit M - Exercise D 0.00 -5,847 0
2021-10-22 2021-10-20 4 ZANDER EDWARD J The Edward and Mona Zander Trust dtd 4/19/93 STX Ordinary Shares F - Taxes I 80.5300 -2,105 -170 41,357
2021-10-22 2021-10-20 4 ZANDER EDWARD J STX Ordinary Shares M - Exercise D 5,847 5,847
2021-10-22 2021-10-20 4 CANNON MICHAEL R STX Restricted Share Unit A - Award D 0.00 4,024 4,024
2021-10-22 2021-10-20 4 CANNON MICHAEL R STX Restricted Share Unit M - Exercise D 0.00 -5,847 0
2021-10-22 2021-10-20 4 CANNON MICHAEL R STX Ordinary Shares F - Taxes D 80.5300 -2,105 -170 23,917
2021-10-22 2021-10-20 4 CANNON MICHAEL R STX Ordinary Shares M - Exercise D 5,847 26,022
2021-10-22 2021-10-20 4 BHATT PRAT STX Restricted Share Unit A - Award D 0.00 3,162 3,162
2021-10-22 2021-10-20 4 BHATT PRAT STX Restricted Share Unit M - Exercise D 0.00 -4,838 0
2021-10-22 2021-10-20 4 BHATT PRAT STX Ordinary Shares F - Taxes D 80.5300 -1,742 -140 3,096
2021-10-22 2021-10-20 4 BHATT PRAT STX Ordinary Shares M - Exercise D 4,838 4,838
2021-10-22 2021-10-20 4 BRUNER JUDY STX Restricted Share Unit A - Award D 0.00 3,162 3,162
2021-10-22 2021-10-20 4 BRUNER JUDY STX Restricted Share Unit M - Exercise D 0.00 -5,847 0
2021-10-22 2021-10-20 4 BRUNER JUDY The Bruner Living Trust STX Ordinary Shares F - Taxes I 80.5300 -2,105 -170 13,987
2021-10-22 2021-10-20 4 BRUNER JUDY STX Ordinary Shares M - Exercise D 5,847 5,847
2021-10-22 2021-10-20 4 Arumugavelu Shankar STX Restricted Share Unit A - Award D 0.00 3,162 3,162
2021-10-22 2021-10-20 4 Arumugavelu Shankar STX Restricted Share Unit M - Exercise D 0.00 -2,896 0
2021-10-22 2021-10-20 4 Arumugavelu Shankar STX Ordinary Shares F - Taxes D 80.5300 -1,043 -84 1,853
2021-10-22 2021-10-20 4 Arumugavelu Shankar STX Ordinary Shares M - Exercise D 2,896 2,896
2021-10-22 2021-10-20 4 Adams Mark STX Restricted Share Unit A - Award D 0.00 3,162 3,162
2021-10-22 2021-10-20 4 Adams Mark STX Restricted Share Unit M - Exercise D 0.00 -5,847 0
2021-10-22 2021-10-20 4 Adams Mark Adams Family Trust DTD 10/27/2000 STX Ordinary Shares F - Taxes I 80.5300 -2,105 -170 19,285
2021-10-22 2021-10-20 4 Adams Mark STX Ordinary Shares M - Exercise D 5,847 5,847
2021-10-06 2021-10-04 4 Romano Gianluca STX NQ Options M - Exercise D 54.78 -4,468 21,446
2021-10-06 2021-10-04 4 Romano Gianluca STX NQ Options M - Exercise D 46.23 -9,675 29,025
2021-10-06 2021-10-04 4 Romano Gianluca STX NQ Options M - Exercise D 45.89 -11,996 40,788
2021-10-06 2021-10-04 4 Romano Gianluca STX Ordinary Shares S - Sale D 85.0683 -6,577 -559 21,514
2021-10-06 2021-10-04 4 Romano Gianluca STX Ordinary Shares S - Sale D 84.1691 -19,562 -1,647 28,091
2021-10-06 2021-10-04 4 Romano Gianluca STX Ordinary Shares M - Exercise D 54.7800 4,468 245 47,653
2021-10-06 2021-10-04 4 Romano Gianluca STX Ordinary Shares M - Exercise D 46.2300 9,675 447 43,185
2021-10-06 2021-10-04 4 Romano Gianluca STX Ordinary Shares M - Exercise D 45.8900 11,996 550 33,510
2021-09-15 2021-09-14 4 Teh Ban Seng STX Ordinary Shares S - Sale D 83.9900 -623 -52 8,710
2021-09-15 2021-09-13 4 Teh Ban Seng STX NQ Stock Option M - Exercise D 30.95 -1,037 0
2021-09-15 2021-09-13 4 Teh Ban Seng STX Ordinary Shares S - Sale D 83.8600 -1,785 -150 9,333
2021-09-15 2021-09-13 4 Teh Ban Seng STX Ordinary Shares S - Sale D 83.8600 -1,037 -87 11,118
2021-09-15 2021-09-13 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 30.9500 1,037 32 12,155
2021-09-15 2021-09-11 4 Teh Ban Seng STX Restricted Share Unit M - Exercise D -623 0
2021-09-15 2021-09-11 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 623 11,118
2021-09-15 2021-09-11 4 Nygaard Jeffrey D. STX Restricted Share Unit M - Exercise D -2,488 0
2021-09-15 2021-09-11 4 Nygaard Jeffrey D. STX Ordinary Shares F - Taxes D 83.9200 -1,093 -92 14,950
2021-09-15 2021-09-11 4 Nygaard Jeffrey D. STX Ordinary Shares M - Exercise D 2,488 16,043
2021-09-15 2021-09-11 4 MOSLEY WILLIAM D STX Ordinary Shares F - Taxes D 83.9200 -8,351 -701 521,761
2021-09-15 2021-09-11 4 Fochtman Jeffrey D. STX Restricted Share Unit M - Exercise D -1,148 0
2021-09-15 2021-09-11 4 Fochtman Jeffrey D. STX Ordinary Shares F - Taxes D 83.9200 -570 -48 6,548
2021-09-15 2021-09-11 4 Fochtman Jeffrey D. STX Ordinary Shares M - Exercise D 1,148 7,118
2021-09-14 2021-09-10 4 Fochtman Jeffrey D. STX Restricted Share Unit M - Exercise D -1,620 1,620
2021-09-14 2021-09-10 4 Fochtman Jeffrey D. STX Ordinary Shares F - Taxes D 83.9200 -598 -50 5,970
2021-09-14 2021-09-10 4 Fochtman Jeffrey D. STX Ordinary Shares M - Exercise D 1,620 6,568
2021-09-14 2021-09-10 4 Naik Ravi STX Restricted Share Unit M - Exercise D 0.00 -3,333 3,333
2021-09-14 2021-09-10 4 Naik Ravi STX Ordinary Shares F - Taxes D 83.9200 -1,653 -139 27,052
2021-09-14 2021-09-10 4 Naik Ravi STX Ordinary Shares M - Exercise D 3,333 28,705
2021-09-14 2021-09-10 4 Nygaard Jeffrey D. STX Ordinary Shares F - Taxes D 83.9200 -2,619 -220 13,555
2021-09-14 2021-09-10 4 MOSLEY WILLIAM D STX Ordinary Shares F - Taxes D 83.9200 -6,285 -527 530,112
2021-09-14 2021-09-10 4 Teh Ban Seng STX Restricted Share Unit M - Exercise D -1,785 1,785
2021-09-14 2021-09-10 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 1,785 10,495
2021-09-14 2021-09-10 4 Teh Ban Seng STX Ordinary Shares S - Sale D 87.2300 -2,340 -204 8,710
2021-09-14 2021-09-09 4 Naik Ravi STX Restricted Share Unit M - Exercise D 0.00 -3,847 11,543
2021-09-14 2021-09-09 4 Naik Ravi STX Restricted Share Unit M - Exercise D 0.00 -2,145 4,290
2021-09-14 2021-09-09 4 Naik Ravi STX NQ Options A - Award D 87.34 21,460 21,460
2021-09-14 2021-09-09 4 Naik Ravi STX Restricted Share Unit A - Award D 8,045 8,045
2021-09-14 2021-09-09 4 Naik Ravi STX Ordinary Shares F - Taxes D 87.3400 -1,064 -93 25,372
2021-09-14 2021-09-09 4 Naik Ravi STX Ordinary Shares M - Exercise D 2,145 26,436
2021-09-14 2021-09-09 4 Naik Ravi STX Ordinary Shares F - Taxes D 87.3400 -1,908 -167 24,291
2021-09-14 2021-09-09 4 Naik Ravi STX Ordinary Shares M - Exercise D 3,847 26,199
2021-09-14 2021-09-10 4 SCHUELKE KATHERINE STX Restricted Share Unit M - Exercise D -3,908 3,908
2021-09-14 2021-09-10 4 SCHUELKE KATHERINE STX Ordinary Shares F - Taxes D 83.9200 -1,938 -163 20,893
2021-09-14 2021-09-10 4 SCHUELKE KATHERINE STX Ordinary Shares M - Exercise D 3,908 22,831
2021-09-14 2021-09-09 4 Teh Ban Seng STX NQ Options A - Award D 87.34 15,020 15,020
2021-09-14 2021-09-09 4 Teh Ban Seng STX Restricted Share Unit A - Award D 5,630 5,630
2021-09-14 2021-09-09 4 Teh Ban Seng STX Restricted Share Unit M - Exercise D -3,463 10,392
2021-09-14 2021-09-09 4 Teh Ban Seng STX Restricted Share Unit M - Exercise D -2,340 4,680
2021-09-14 2021-09-09 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 3,463 11,050
2021-09-14 2021-09-09 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 2,340 7,587
2021-09-14 2021-09-09 4 MOSLEY WILLIAM D STX NQ Options A - Award D 87.34 96,080 96,080
2021-09-14 2021-09-09 4 MOSLEY WILLIAM D STX Restricted Share Unit A - Award D 36,025 36,025
2021-09-14 2021-09-09 4 MOSLEY WILLIAM D STX Ordinary Shares F - Taxes D 87.3400 -7,767 -678 536,397
2021-09-14 2021-09-09 4 MOSLEY WILLIAM D STX Ordinary Shares F - Taxes D 87.3400 -6,449 -563 544,164
2021-09-14 2021-09-09 4 Romano Gianluca STX NQ Options A - Award D 87.34 32,180 32,180
2021-09-14 2021-09-09 4 Romano Gianluca STX Restricted Share Unit A - Award D 12,065 12,065
2021-09-14 2021-09-09 4 Romano Gianluca STX Ordinary Shares F - Taxes D 87.3400 -1,800 -157 21,514
2021-09-14 2021-09-09 4 Romano Gianluca STX Ordinary Shares F - Taxes D 87.3400 -1,793 -157 23,314
2021-09-14 2021-09-09 4 Fochtman Jeffrey D. STX Restricted Share Unit A - Award D 6,535 6,535
2021-09-14 2021-09-09 4 Fochtman Jeffrey D. STX Restricted Share Unit M - Exercise D -1,517 3,036
2021-09-14 2021-09-09 4 Fochtman Jeffrey D. STX Restricted Share Unit M - Exercise D -3,847 11,543
2021-09-14 2021-09-09 4 Fochtman Jeffrey D. STX Ordinary Shares F - Taxes D 87.3400 -1,331 -116 4,948
2021-09-14 2021-09-09 4 Fochtman Jeffrey D. STX Ordinary Shares M - Exercise D 3,847 6,279
2021-09-14 2021-09-09 4 Fochtman Jeffrey D. STX Ordinary Shares F - Taxes D 87.3400 -525 -46 2,432
2021-09-14 2021-09-09 4 Fochtman Jeffrey D. STX Ordinary Shares M - Exercise D 1,517 2,957
2021-09-14 2021-09-09 4 Nygaard Jeffrey D. STX NQ Options A - Award D 87.34 27,900 27,900
2021-09-14 2021-09-09 4 Nygaard Jeffrey D. STX Restricted Share Unit A - Award D 10,460 10,460
2021-09-14 2021-09-09 4 Nygaard Jeffrey D. STX Ordinary Shares F - Taxes D 87.3400 -1,594 -139 16,174
2021-09-14 2021-09-09 4 Nygaard Jeffrey D. STX Ordinary Shares F - Taxes D 87.3400 -1,587 -139 17,768
2021-09-14 2021-09-09 4 SCHUELKE KATHERINE STX Restricted Share Unit A - Award D 7,540 7,540
2021-09-14 2021-09-09 4 SCHUELKE KATHERINE STX Restricted Share Unit M - Exercise D -1,807 3,615
2021-09-14 2021-09-09 4 SCHUELKE KATHERINE STX Restricted Share Unit M - Exercise D -3,847 11,543
2021-09-14 2021-09-09 4 SCHUELKE KATHERINE STX Ordinary Shares F - Taxes D 87.3400 -1,908 -167 18,923
2021-09-14 2021-09-09 4 SCHUELKE KATHERINE STX Ordinary Shares M - Exercise D 3,847 20,831
2021-09-14 2021-09-09 4 SCHUELKE KATHERINE STX Ordinary Shares F - Taxes D 87.3400 -896 -78 16,984
2021-09-14 2021-09-09 4 SCHUELKE KATHERINE STX Ordinary Shares M - Exercise D 1,807 17,880
2021-09-03 2021-09-01 4 MOSLEY WILLIAM D STX NQ Stock Options M - Exercise D 60.83 -31,500 0
2021-09-03 2021-09-01 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 87.3086 -17,059 -1,489 550,613
2021-09-03 2021-09-01 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 86.5357 -14,441 -1,250 567,672
2021-09-03 2021-09-01 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 60.8300 31,500 1,916 582,113
2021-08-27 2021-07-22 4 MOSLEY WILLIAM D STX Ordinary Shares A - Award D 15,665 550,613
2021-08-27 2021-07-22 4 MOSLEY WILLIAM D STX Ordinary Shares A - Award D 13,007 534,948
2021-08-27 2021-07-22 4 MOSLEY WILLIAM D STX Ordinary Shares A - Award D 12,676 521,941
2021-08-27 2021-07-22 4 MOSLEY WILLIAM D STX Ordinary Shares A - Award D 16,842 509,265
2021-08-27 2021-07-22 4 Romano Gianluca STX Ordinary Shares A - Award D 3,629 25,107
2021-08-27 2021-07-22 4 Romano Gianluca STX Ordinary Shares A - Award D 3,615 21,478
2021-08-27 2021-07-22 4 Romano Gianluca STX Ordinary Shares A - Award D 6,537 17,863
2021-08-27 2021-07-22 4 Naik Ravi STX Ordinary Shares A - Award D 2,813 22,352
2021-08-27 2021-07-22 4 Teh Ban Seng STX Ordinary Shares A - Award D 1,758 5,247
2021-08-27 2021-07-22 4 Nygaard Jeffrey D. STX Ordinary Shares A - Award D 3,629 19,355
2021-08-27 2021-07-22 4 Nygaard Jeffrey D. STX Ordinary Shares A - Award D 3,615 15,726
2021-08-27 2021-07-22 4 Nygaard Jeffrey D. STX Ordinary Shares A - Award D 5,965 12,111
2021-08-27 2021-07-22 4 Nygaard Jeffrey D. STX Ordinary Shares A - Award D 5,647 6,146
2021-08-24 2021-08-21 4 Naik Ravi STX Restricted Share Unit M - Exercise D 0.00 -7,695 0
2021-08-24 2021-08-21 4 Naik Ravi STX Ordinary Shares F - Taxes D 89.4400 -3,816 -341 19,539
2021-08-24 2021-08-21 4 Naik Ravi STX Ordinary Shares M - Exercise D 7,695 23,355
2021-08-10 2021-08-06 4 Teh Ban Seng STX NQ Stock Options M - Exercise D 60.87 -7,250 0
2021-08-10 2021-08-06 4 Teh Ban Seng STX Ordinary Shares S - Sale D 91.3500 -7,250 -662 3,489
2021-08-10 2021-08-06 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 60.8700 7,250 441 10,739
2021-07-22 2021-07-20 4 SCHUELKE KATHERINE STX Ordinary Shares F - Taxes D 85.4900 -3,430 -293 16,073
2021-06-14 2021-06-10 4 ZANDER EDWARD J The Edward and Mona Zander Trust dtd 4/19/93 STX Ordinary Shares S - Sale I 97.5843 -12,043 -1,175 37,615
2021-06-14 2021-06-10 4 CANNON MICHAEL R STX Ordinary Shares S - Sale D 97.4752 -7,102 -692 20,175
2021-05-24 2021-05-20 4 Fochtman Jeffrey D. STX Restricted Share Unit M - Exercise D -1,007 3,023
2021-05-24 2021-05-20 4 Fochtman Jeffrey D. STX Ordinary Shares F - Taxes D 96.8200 -348 -34 1,440
2021-05-24 2021-05-20 4 Fochtman Jeffrey D. STX Ordinary Shares M - Exercise D 1,007 1,788
2021-05-05 2021-05-03 4 MOSLEY WILLIAM D STX NQ Stock Options M - Exercise D 50.10 -77,754 0
2021-05-05 2021-05-03 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 93.2023 -6,190 -577 492,410
2021-05-05 2021-05-03 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 92.4312 -71,564 -6,615 498,600
2021-05-05 2021-05-03 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 50.1000 77,754 3,895 570,164
2021-05-05 2021-05-03 4 Romano Gianluca STX NQ Stock Option Grant M - Exercise D 54.78 -16,978 25,914
2021-05-05 2021-05-03 4 Romano Gianluca STX NQ Options M - Exercise D 45.89 -62,380 52,784
2021-05-05 2021-05-03 4 Romano Gianluca STX Ordinary Shares S - Sale D 93.5343 -6,503 -608 11,326
2021-05-05 2021-05-03 4 Romano Gianluca STX Ordinary Shares S - Sale D 92.3999 -38,647 -3,571 17,829
2021-05-05 2021-05-03 4 Romano Gianluca STX Ordinary Shares S - Sale D 91.3138 -34,208 -3,124 56,476
2021-05-05 2021-05-03 4 Romano Gianluca STX Ordinary Shares M - Exercise D 54.7800 16,978 930 90,684
2021-05-05 2021-05-03 4 Romano Gianluca STX Ordinary Shares M - Exercise D 45.8900 62,380 2,863 73,706
2021-05-04 2021-05-03 4 ValueAct Holdings, L.P. See footnotes. STX Ordinary Shares S - Sale I 90.0000 -3,024,004 -272,160 0
2021-05-04 2021-05-03 4 ValueAct Holdings, L.P. See footnotes. STX Ordinary Shares S - Sale I 90.0000 -2,474,409 -222,697 17,377,070
2021-05-04 2021-05-03 4 ValueAct Holdings, L.P. See footnotes. STX Ordinary Shares S - Sale I 94.0000 -873 -82 3,024,004
2021-05-04 2021-05-03 4 ValueAct Holdings, L.P. See footnotes. STX Ordinary Shares S - Sale I 94.0000 -714 -67 19,851,479
2021-05-04 2021-04-30 4 ValueAct Holdings, L.P. See footnotes. STX Ordinary Shares S - Sale I 96.0400 -80,496 -7,731 3,024,877
2021-05-04 2021-04-30 4 ValueAct Holdings, L.P. See footnotes. STX Ordinary Shares S - Sale I 96.0400 -53,657 -5,153 19,852,193
2021-05-03 2021-04-30 4 SCHUELKE KATHERINE STX NQ Stock Option M - Exercise D 39.42 -20,000 21,505
2021-05-03 2021-04-30 4 SCHUELKE KATHERINE STX Ordinary Shares S - Sale D 97.0100 -2,040 -198 19,503
2021-05-03 2021-04-30 4 SCHUELKE KATHERINE STX Ordinary Shares S - Sale D 96.0875 -7,156 -688 21,543
2021-05-03 2021-04-30 4 SCHUELKE KATHERINE STX Ordinary Shares S - Sale D 95.3421 -15,329 -1,461 28,699
2021-05-03 2021-04-30 4 SCHUELKE KATHERINE STX Ordinary Shares M - Exercise D 39.4200 20,000 788 44,028
2021-05-03 2021-04-29 4 Naik Ravi STX NQ Options M - Exercise D 31.46 -40,000 83,120
2021-05-03 2021-04-29 4 Naik Ravi STX Ordinary Shares S - Sale D 96.8647 -40,000 -3,875 15,660
2021-05-03 2021-04-29 4 Naik Ravi STX Ordinary Shares M - Exercise D 31.4600 40,000 1,258 55,660
2021-05-03 3/A Naik Ravi STX Ordinary Shares D 15,660
2021-04-28 2021-04-27 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares G - Gift I -15,000 282,199
2021-04-28 2021-04-26 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 92.1322 -100,000 -9,213 297,199
2021-04-02 2021-03-19 4 Arumugavelu Shankar STX Restricted Share Unit A - Award D 0.00 2,896 2,896
2021-03-24 2021-03-22 4 Naik Ravi STX NQ Options A - Award D 75.94 45,000 45,000
2021-03-24 2021-03-22 4 Teh Ban Seng STX NQ Options A - Award D 75.94 28,120 28,120
2021-03-16 2021-03-12 4 LUCZO STEPHEN J STX NQ Stock Options M - Exercise D 50.10 -194,384 0
2021-03-16 2021-03-12 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 76.6537 -50,000 -3,833 397,199
2021-03-16 2021-03-12 4 LUCZO STEPHEN J STX Ordinary Shares S - Sale D 76.6768 -194,384 -14,905 0
2021-03-16 2021-03-12 4 LUCZO STEPHEN J STX Ordinary Shares M - Exercise D 50.1000 194,384 9,739 194,384
2021-03-16 2021-03-12 4 Teh Ban Seng STX NQ Stock Option M - Exercise D 30.95 -778 1,037
2021-03-16 2021-03-12 4 Teh Ban Seng STX NQ Stock Option M - Exercise D 36.09 -737 0
2021-03-16 2021-03-12 4 Teh Ban Seng STX NQ Stock Option M - Exercise D 50.10 -171 0
2021-03-16 2021-03-12 4 Teh Ban Seng STX Ordinary Shares S - Sale D 76.7221 -20,357 -1,562 3,489
2021-03-16 2021-03-12 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 30.9500 778 24 23,846
2021-03-16 2021-03-12 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 36.0900 737 27 23,068
2021-03-16 2021-03-12 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 50.1000 171 9 22,331
2021-03-12 2021-03-11 4 Tilenius Stephanie STX Ordinary Shares S - Sale D 77.3805 -7,000 -542 16,468
2021-03-10 2021-03-08 4 LUCZO STEPHEN J STX NQ Stock Options M - Exercise D 60.83 60.8300 -127,600 -7,762 0
2021-03-10 2021-03-08 4 LUCZO STEPHEN J STX Ordinary Shares S - Sale D 74.4711 -127,600 -9,503 0
2021-03-10 2021-03-08 4 LUCZO STEPHEN J STX Ordinary Shares M - Exercise D 60.8300 127,600 7,762 127,600
2021-03-08 2021-03-05 4 SCHUELKE KATHERINE STX Ordinary Shares S - Sale D 73.2000 -4,525 -331 24,028
2021-03-08 2021-03-04 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 71.9493 -75,000 -5,396 447,199
2021-03-05 2021-03-03 4 ValueAct Holdings, L.P. See footnotes. STX Ordinary Shares S - Sale I 72.7500 -627,519 -45,652 3,105,373
2021-03-05 2021-03-03 4 ValueAct Holdings, L.P. See footnotes. STX Ordinary Shares S - Sale I 72.7500 -4,022,481 -292,635 19,905,850
2021-03-01 2021-02-26 4 Geldmacher Jay L STX Ordinary Shares S - Sale D 74.5500 -7,500 -559 3,283
2021-02-23 2021-02-20 4 Romano Gianluca STX Ordinary Shares F - Taxes D 73.1400 -2,292 -168 11,326
2021-02-22 2021-02-18 4 Teh Ban Seng STX NQ Stock Options M - Exercise D 60.87 -10,000 7,250
2021-02-22 2021-02-18 4 Teh Ban Seng STX Ordinary Shares S - Sale D 72.7800 -10,000 -728 22,160
2021-02-22 2021-02-18 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 60.8700 10,000 609 32,160
2021-02-18 2021-02-16 4 Fochtman Jeffrey D. STX Ordinary Shares S - Sale D 71.6100 -5,000 -358 781
2021-02-11 3 Naik Ravi STX Ordinary Shares D 15,660
2021-01-29 2020-12-16 4/A Nygaard Jeffrey D. STX Ordinary Shares S - Sale D 66.0000 -10,000 -660 0
2021-01-29 2020-12-16 4/A Nygaard Jeffrey D. STX Ordinary Shares M - Exercise D 39.8500 10,000 398 10,000
2021-01-29 2021-01-27 4 Nygaard Jeffrey D. STX NQ Stock Option M - Exercise D 50.10 -9,380 0
2021-01-29 2021-01-27 4 Nygaard Jeffrey D. STX NQ Stock Option M - Exercise D 60.83 -7,800 0
2021-01-29 2021-01-27 4 Nygaard Jeffrey D. STX NQ Stock Option M - Exercise D 39.85 -11,509 40,301
2021-01-29 2021-01-27 4 Nygaard Jeffrey D. STX NQ Stock Option M - Exercise D 39.85 -10,000 51,810
2021-01-29 2021-01-27 4 Nygaard Jeffrey D. STX Ordinary Shares S - Sale D 67.0000 -9,380 -628 0
2021-01-29 2021-01-27 4 Nygaard Jeffrey D. STX Ordinary Shares M - Exercise D 50.1000 9,380 470 9,380
2021-01-29 2021-01-27 4 Nygaard Jeffrey D. STX Ordinary Shares S - Sale D 70.0000 -7,800 -546 0
2021-01-29 2021-01-27 4 Nygaard Jeffrey D. STX Ordinary Shares M - Exercise D 60.8300 7,800 474 7,800
2021-01-29 2021-01-27 4 Nygaard Jeffrey D. STX Ordinary Shares S - Sale D 70.0000 -11,509 -806 0
2021-01-29 2021-01-27 4 Nygaard Jeffrey D. STX Ordinary Shares M - Exercise D 39.8500 11,509 459 11,509
2021-01-29 2021-01-27 4 Nygaard Jeffrey D. STX Ordinary Shares S - Sale D 68.0000 -10,000 -680 0
2021-01-29 2021-01-27 4 Nygaard Jeffrey D. STX Ordinary Shares M - Exercise D 39.8500 10,000 398 10,000
2021-01-15 2021-01-15 4 ValueAct Holdings, L.P. See footnotes. STX Ordinary Shares S - Sale I 60.0500 -1,175 -71 3,732,892
2021-01-15 2021-01-15 4 ValueAct Holdings, L.P. See footnotes. STX Ordinary Shares S - Sale I 60.0500 -7,531 -452 23,928,331
2021-01-15 2021-01-14 4 ValueAct Holdings, L.P. See footnotes. STX Ordinary Shares S - Sale I 60.3000 -75,782 -4,570 3,734,067
2021-01-15 2021-01-14 4 ValueAct Holdings, L.P. See footnotes. STX Ordinary Shares S - Sale I 60.3000 -485,775 -29,292 23,935,862
2021-01-15 2021-01-13 4 ValueAct Holdings, L.P. See footnotes. STX Ordinary Shares S - Sale I 60.0100 -17,918 -1,075 3,809,849
2021-01-15 2021-01-13 4 ValueAct Holdings, L.P. See footnotes. STX Ordinary Shares S - Sale I 60.0100 -114,853 -6,892 24,421,637
2021-01-11 2021-01-08 4 ValueAct Holdings, L.P. See footnotes. STX Ordinary Shares S - Sale I 60.3500 -5,339 -322 3,827,767
2021-01-11 2021-01-08 4 ValueAct Holdings, L.P. See footnotes. STX Ordinary Shares S - Sale I 60.3500 -34,220 -2,065 24,536,490
2021-01-11 2021-01-07 4 ValueAct Holdings, L.P. See footnotes. STX Ordinary Shares S - Sale I 60.2400 -78,019 -4,700 3,833,106
2021-01-11 2021-01-07 4 ValueAct Holdings, L.P. See footnotes. STX Ordinary Shares S - Sale I 60.2400 -500,113 -30,127 24,570,710
2021-01-06 2021-01-06 4 ValueAct Holdings, L.P. See footnotes. STX Ordinary Shares S - Sale I 60.3100 -48,120 -2,902 3,911,125
2021-01-06 2021-01-06 4 ValueAct Holdings, L.P. See footnotes. STX Ordinary Shares S - Sale I 60.3100 -308,452 -18,603 25,070,823
2021-01-06 2021-01-05 4 ValueAct Holdings, L.P. See footnotes. STX Ordinary Shares S - Sale I 60.3700 -69,694 -4,207 3,959,245
2021-01-06 2021-01-05 4 ValueAct Holdings, L.P. See footnotes. STX Ordinary Shares S - Sale I 60.3700 -446,746 -26,970 25,379,275
2021-01-06 2021-01-04 4 ValueAct Holdings, L.P. See footnotes. STX Ordinary Shares S - Sale I 60.8500 -39,367 -2,395 4,028,939
2021-01-06 2021-01-04 4 ValueAct Holdings, L.P. See footnotes. STX Ordinary Shares S - Sale I 60.8500 -252,346 -15,355 25,826,021
2020-12-31 2020-12-31 4 ValueAct Holdings, L.P. See footnotes. STX Ordinary Shares S - Sale I 61.4200 -91,768 -5,636 4,068,306
2020-12-31 2020-12-31 4 ValueAct Holdings, L.P. See footnotes. STX Ordinary Shares S - Sale I 61.4200 -588,248 -36,130 26,078,367
2020-12-31 2020-12-30 4 ValueAct Holdings, L.P. See footnotes. STX Ordinary Shares S - Sale I 60.8800 -53,778 -3,274 4,160,074
2020-12-31 2020-12-30 4 ValueAct Holdings, L.P. See footnotes. STX Ordinary Shares S - Sale I 60.8800 -344,724 -20,987 26,666,615
2020-12-31 2020-12-29 4 ValueAct Holdings, L.P. See footnotes. STX Ordinary Shares S - Sale I 61.1200 -45,348 -2,772 4,213,852
2020-12-31 2020-12-29 4 ValueAct Holdings, L.P. See footnotes. STX Ordinary Shares S - Sale I 61.1200 -290,684 -17,767 27,011,339
2020-12-29 2020-12-24 4 BHATT PRAT STX Restricted Share Unit A - Award D 0.00 4,838 4,838
2020-12-28 2020-12-23 4 Nygaard Jeffrey D. Jeffrey D. Nygaard Revocable Trust U/A Dated August 17, 2009 STX Ordinary Shares S - Sale I 63.4553 -17,742 -1,126 59,133
2020-12-18 2020-12-18 4 Nygaard Jeffrey D. STX Ordinary Shares M - Exercise D 39.8500 10,000 398 10,000
2020-12-18 2020-12-16 4 Nygaard Jeffrey D. STX NQ Stock Option M - Exercise D 39.85 -10,000 61,810
2020-12-18 2020-12-16 4 Nygaard Jeffrey D. STX Ordinary Shares A - Award D 66.0000 -10,000 -660 0
2020-12-08 2020-12-07 4 Fochtman Jeffrey D. STX NQ Stock Option M - Exercise D 30.95 -2,752 2,293
2020-12-08 2020-12-07 4 Fochtman Jeffrey D. STX NQ Stock Option M - Exercise D 36.09 -1,943 0
2020-12-08 2020-12-07 4 Fochtman Jeffrey D. STX Ordinary Shares S - Sale D 63.4231 -4,695 -298 5,781
2020-12-08 2020-12-07 4 Fochtman Jeffrey D. STX Ordinary Shares M - Exercise D 30.9500 2,752 85 10,476
2020-12-08 2020-12-07 4 Fochtman Jeffrey D. STX Ordinary Shares M - Exercise D 36.0900 1,943 70 7,724
2020-12-07 2020-12-04 4 Nygaard Jeffrey D. STX NQ Stock Option M - Exercise D 39.85 -10,000 71,810
2020-12-07 2020-12-04 4 Nygaard Jeffrey D. STX NQ Stock Option M - Exercise D 36.09 -7,152 3,158
2020-12-07 2020-12-04 4 Nygaard Jeffrey D. STX Ordinary Shares S - Sale D 64.0000 -7,152 -458 21,644
2020-12-07 2020-12-04 4 Nygaard Jeffrey D. STX Ordinary Shares M - Exercise D 36.0900 7,152 258 28,796
2020-12-07 2020-12-04 4 Nygaard Jeffrey D. STX Ordinary Shares S - Sale D 64.0000 -10,000 -640 21,644
2020-12-07 2020-12-04 4 Nygaard Jeffrey D. STX Ordinary Shares M - Exercise D 39.8500 10,000 398 31,644
2020-12-07 2020-12-03 4 Nygaard Jeffrey D. STX NQ Stock Option M - Exercise D 39.85 -10,000 81,810
2020-12-07 2020-12-03 4 Nygaard Jeffrey D. STX NQ Stock Option M - Exercise D 36.09 -5,000 10,310
2020-12-07 2020-12-03 4 Nygaard Jeffrey D. STX NQ Stock Option M - Exercise D 36.09 -5,000 10,310
2020-12-07 2020-12-03 4 Nygaard Jeffrey D. STX Ordinary Shares S - Sale D 62.5004 -5,000 -313 21,644
2020-12-07 2020-12-03 4 Nygaard Jeffrey D. STX Ordinary Shares M - Exercise D 36.0900 5,000 180 26,644
2020-12-07 2020-12-03 4 Nygaard Jeffrey D. STX Ordinary Shares M - Exercise D 36.0900 5,000 180 26,644
2020-12-07 2020-12-03 4 Nygaard Jeffrey D. STX Ordinary Shares S - Sale D 62.0000 -10,000 -620 21,644
2020-12-07 2020-12-03 4 Nygaard Jeffrey D. STX Ordinary Shares M - Exercise D 39.8500 10,000 398 31,644
2020-12-07 2020-12-03 4 Nygaard Jeffrey D. STX Ordinary Shares S - Sale D 61.5000 -5,000 -308 21,644
2020-12-07 2020-12-03 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 62.5478 -20,000 -1,251 522,199
2020-12-02 2020-12-01 4 Nygaard Jeffrey D. STX NQ Stock Option M - Exercise D 39.85 -10,000 91,810
2020-12-02 2020-12-01 4 Nygaard Jeffrey D. STX NQ Stock Option M - Exercise D 36.09 -5,000 20,310
2020-12-02 2020-12-01 4 Nygaard Jeffrey D. STX Ordinary Shares S - Sale D 60.0000 -10,000 -600 21,644
2020-12-02 2020-12-01 4 Nygaard Jeffrey D. STX Ordinary Shares M - Exercise D 39.8500 10,000 398 31,644
2020-12-02 2020-12-01 4 Nygaard Jeffrey D. STX Ordinary Shares S - Sale D 59.5000 -5,000 -298 21,644
2020-12-02 2020-12-01 4 Nygaard Jeffrey D. STX Ordinary Shares M - Exercise D 36.0900 5,000 180 26,644
2020-11-25 2020-11-24 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares G - Gift I -10,000 542,199
2020-11-25 2020-11-24 4 Nygaard Jeffrey D. STX NQ Stock Option M - Exercise D 36.09 -5,000 25,310
2020-11-25 2020-11-24 4 Nygaard Jeffrey D. STX Ordinary Shares S - Sale D 58.0000 -5,000 -290 21,644
2020-11-25 2020-11-24 4 Nygaard Jeffrey D. STX Ordinary Shares M - Exercise D 36.0900 5,000 180 26,644
2020-11-24 2020-11-23 4 Nygaard Jeffrey D. STX NQ Stock Option M - Exercise D 30.95 -4,145 8,809
2020-11-24 2020-11-23 4 Nygaard Jeffrey D. STX Ordinary Shares S - Sale D 56.5000 -4,145 -234 21,644
2020-11-24 2020-11-23 4 Nygaard Jeffrey D. STX Ordinary Shares M - Exercise D 30.9500 4,145 128 25,789
2020-11-24 2020-11-20 4 Nygaard Jeffrey D. STX Ordinary Shares F - Taxes D 55.6100 -2,484 -138 21,644
2020-10-23 2020-10-22 4 Haggart Dylan G. STX Restricted Share Unit A - Award D 0.00 5,847 5,847
2020-10-23 2020-10-21 4 Haggart Dylan G. STX Restricted Share Unit M - Exercise D 0.00 -5,579 0
2020-10-23 2020-10-21 4 Haggart Dylan G. STX Ordinary Shares F - Taxes D 51.6900 -2,009 -104 6,863
2020-10-23 2020-10-21 4 Haggart Dylan G. STX Ordinary Shares M - Exercise D 5,579 8,872
2020-10-23 2020-10-22 4 CANNON MICHAEL R STX Restricted Share Unit A - Award D 0.00 5,847 5,847
2020-10-23 2020-10-21 4 CANNON MICHAEL R STX Restricted Share Unit M - Exercise D 0.00 -5,579 0
2020-10-23 2020-10-21 4 CANNON MICHAEL R STX Ordinary Shares F - Taxes D 51.6900 -2,009 -104 27,277
2020-10-23 2020-10-21 4 CANNON MICHAEL R STX Ordinary Shares M - Exercise D 5,579 29,286
2020-10-23 2020-10-22 4 BRUNER JUDY STX Restricted Share Unit A - Award D 0.00 5,847 5,847
2020-10-23 2020-10-21 4 BRUNER JUDY STX Restricted Share Unit M - Exercise D 0.00 -5,579 0
2020-10-23 2020-10-21 4 BRUNER JUDY The Bruner Living Trust STX Ordinary Shares F - Taxes I 51.6900 -2,009 -104 10,245
2020-10-23 2020-10-21 4 BRUNER JUDY STX Ordinary Shares M - Exercise D 5,579 5,579
2020-10-23 2020-10-22 4 Adams Mark STX Restricted Share Unit A - Award D 0.00 5,847 5,847
2020-10-23 2020-10-21 4 Adams Mark STX Restricted Share Unit M - Exercise D 0.00 -5,579 0
2020-10-23 2020-10-21 4 Adams Mark Adams Family Trust DTD 10/27/2000 STX Ordinary Shares F - Taxes I 51.6900 -2,009 -104 15,543
2020-10-23 2020-10-21 4 Adams Mark STX Ordinary Shares M - Exercise D 5,579 5,579
2020-10-23 2020-10-22 4 ZANDER EDWARD J STX Restricted Share Unit A - Award D 0.00 5,847 5,847
2020-10-23 2020-10-21 4 ZANDER EDWARD J STX Restricted Share Unit M - Exercise D 0.00 -5,579 0
2020-10-23 2020-10-21 4 ZANDER EDWARD J The Edward and Mona Zander Trust dtd 4/19/93 STX Ordinary Shares F - Taxes I 51.6900 -2,009 -104 49,658
2020-10-23 2020-10-21 4 ZANDER EDWARD J STX Ordinary Shares M - Exercise D 5,579 5,579
2020-10-23 2020-10-22 4 LUCZO STEPHEN J STX Restricted Share Unit A - Award D 0.00 5,847 5,847
2020-10-23 2020-10-21 4 LUCZO STEPHEN J STX Restricted Share Unit M - Exercise D 0.00 -5,579 0
2020-10-23 2020-10-21 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares F - Taxes I 51.6900 -2,009 -104 552,199
2020-10-23 2020-10-21 4 LUCZO STEPHEN J STX Ordinary Shares M - Exercise D 5,579 5,579
2020-10-23 2020-10-22 4 Tilenius Stephanie STX Restricted Share Unit A - Award D 0.00 5,847 5,847
2020-10-23 2020-10-21 4 Tilenius Stephanie STX Restricted Share Unit M - Exercise D 0.00 -5,579 0
2020-10-23 2020-10-21 4 Tilenius Stephanie STX Ordinary Shares F - Taxes D 51.6900 -2,009 -104 23,468
2020-10-23 2020-10-21 4 Tilenius Stephanie STX Ordinary Shares M - Exercise D 5,579 25,477
2020-10-23 2020-10-22 4 Geldmacher Jay L STX Restricted Share Unit A - Award D 0.00 5,847 5,847
2020-10-23 2020-10-21 4 Geldmacher Jay L STX Restricted Share Unit M - Exercise D 0.00 -5,579 0
2020-10-23 2020-10-21 4 Geldmacher Jay L STX Ordinary Shares F - Taxes D 51.6900 -2,009 -104 10,783
2020-10-23 2020-10-21 4 Geldmacher Jay L STX Ordinary Shares M - Exercise D 5,579 12,792
2020-10-23 2020-10-22 4 COLEMAN WILLIAM T III STX Restricted Share Unit A - Award D 0.00 5,847 5,847
2020-10-23 2020-10-21 4 COLEMAN WILLIAM T III STX Restricted Share Unit M - Exercise D 0.00 -5,579 0
2020-10-23 2020-10-21 4 COLEMAN WILLIAM T III STX Ordinary Shares F - Taxes D 51.6900 -2,009 -104 14,483
2020-10-23 2020-10-21 4 COLEMAN WILLIAM T III STX Ordinary Shares M - Exercise D 5,579 16,492
2020-10-21 2020-10-20 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 52.4900 -7,000 -367 548,629
2020-10-13 2020-10-08 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 51.0028 -56,000 -2,856 555,629
2020-09-28 2020-09-24 4 Nygaard Jeffrey D. STX Ordinary Shares F - Taxes D 47.4200 -7,474 -354 24,128
2020-09-28 2020-09-24 4 Nygaard Jeffrey D. STX Ordinary Shares A - Award D 16,993 31,602
2020-09-28 2020-09-24 4 MOSLEY WILLIAM D STX Ordinary Shares F - Taxes D 47.4200 -126,279 -5,988 491,872
2020-09-28 2020-09-24 4 MOSLEY WILLIAM D STX Ordinary Shares A - Award D 254,697 618,151
2020-09-28 2020-09-24 4 Teh Ban Seng STX Ordinary Shares A - Award D 4,256 21,602
2020-09-28 2020-09-24 4 Fochtman Jeffrey D. STX Ordinary Shares F - Taxes D 47.4200 -1,239 -59 5,781
2020-09-28 2020-09-24 4 Fochtman Jeffrey D. STX Ordinary Shares A - Award D 3,582 7,020
2020-09-15 2020-09-11 4 Nygaard Jeffrey D. STX Restricted Share Unit M - Exercise D -2,488 2,488
2020-09-15 2020-09-11 4 Nygaard Jeffrey D. STX Ordinary Shares F - Taxes D 46.5400 -1,095 -51 14,609
2020-09-15 2020-09-11 4 Nygaard Jeffrey D. STX Ordinary Shares M - Exercise D 2,488 15,704
2020-09-15 2020-09-11 4 LUCZO STEPHEN J STX Restricted Share Unit M - Exercise D -70,008 0
2020-09-15 2020-09-11 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares F - Taxes I 46.5400 -10,045 -467 611,629
2020-09-15 2020-09-11 4 LUCZO STEPHEN J STX Ordinary Shares M - Exercise D 70,008 70,008
2020-09-15 2020-09-11 4 MOSLEY WILLIAM D STX Ordinary Shares F - Taxes D 46.5400 -8,351 -389 363,454
2020-09-15 2020-09-11 4 Fochtman Jeffrey D. STX Restricted Share Unit M - Exercise D -1,148 1,148
2020-09-15 2020-09-11 4 Fochtman Jeffrey D. STX Ordinary Shares F - Taxes D 46.5400 -397 -18 3,438
2020-09-15 2020-09-11 4 Fochtman Jeffrey D. STX Ordinary Shares M - Exercise D 1,148 3,835
2020-09-15 2020-09-11 4 Teh Ban Seng STX Restricted Share Unit M - Exercise D -623 623
2020-09-15 2020-09-11 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 623 17,346
2020-09-11 2020-09-10 4 Nygaard Jeffrey D. STX Restricted Share Unit M - Exercise D -3,032 0
2020-09-11 2020-09-10 4 Nygaard Jeffrey D. STX Ordinary Shares F - Taxes D 45.9300 -2,624 -121 13,216
2020-09-11 2020-09-09 4 Nygaard Jeffrey D. STX NQ Options A - Award D 46.23 38,700 38,700
2020-09-11 2020-09-09 4 Nygaard Jeffrey D. STX Ordinary Shares F - Taxes D 46.2300 -1,590 -74 15,840
2020-09-11 2020-09-09 4 Nygaard Jeffrey D. STX Ordinary Shares F - Taxes D 46.2300 -1,334 -62 17,430
2020-09-11 2020-09-09 4 Nygaard Jeffrey D. STX Ordinary Shares M - Exercise D 3,032 18,764
2020-09-11 2020-09-10 4 Fochtman Jeffrey D. STX Restricted Share Unit M - Exercise D -1,620 3,240
2020-09-11 2020-09-10 4 Fochtman Jeffrey D. STX Ordinary Shares F - Taxes D 45.9300 -561 -26 2,687
2020-09-11 2020-09-10 4 Fochtman Jeffrey D. STX Ordinary Shares M - Exercise D 1,620 3,248
2020-09-11 2020-09-09 4 Fochtman Jeffrey D. STX Restricted Share Unit M - Exercise D -1,517 4,553
2020-09-11 2020-09-09 4 Fochtman Jeffrey D. STX Restricted Share Unit M - Exercise D -973 0
2020-09-11 2020-09-09 4 Fochtman Jeffrey D. STX Restricted Share Unit A - Award D 15,390 15,390
2020-09-11 2020-09-09 4 Fochtman Jeffrey D. STX Ordinary Shares F - Taxes D 46.2300 -525 -24 1,628
2020-09-11 2020-09-09 4 Fochtman Jeffrey D. STX Ordinary Shares M - Exercise D 1,517 2,153
2020-09-11 2020-09-09 4 Fochtman Jeffrey D. STX Ordinary Shares F - Taxes D 46.2300 -337 -16 636
2020-09-11 2020-09-09 4 Fochtman Jeffrey D. STX Ordinary Shares M - Exercise D 973 973
2020-09-11 2020-09-09 4 Romano Gianluca STX NQ Options A - Award D 46.23 38,700 38,700
2020-09-11 2020-09-09 4 Romano Gianluca STX Ordinary Shares F - Taxes D 46.2300 -1,336 -62 13,060
2020-09-11 2020-09-10 4 MOSLEY WILLIAM D STX Ordinary Shares F - Taxes D 45.9300 -6,286 -289 371,805
2020-09-11 2020-09-09 4 MOSLEY WILLIAM D STX NQ Options A - Award D 46.23 167,100 167,100
2020-09-11 2020-09-09 4 MOSLEY WILLIAM D STX Ordinary Shares F - Taxes D 46.2300 -6,449 -298 378,091
2020-09-11 2020-09-09 4 MOSLEY WILLIAM D STX Ordinary Shares F - Taxes D 46.2300 -6,595 -305 384,540
2020-09-11 2020-09-10 4 Teh Ban Seng STX Restricted Share Unit M - Exercise D -1,785 3,570
2020-09-11 2020-09-10 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 1,785 16,723
2020-09-11 2020-09-10 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 1,769 12,598
2020-09-11 2020-09-09 4 Teh Ban Seng STX Restricted Share Unit M - Exercise D -2,340 7,020
2020-09-11 2020-09-09 4 Teh Ban Seng STX Restricted Share Unit M - Exercise D -1,769 0
2020-09-11 2020-09-09 4 Teh Ban Seng STX Restricted Share Unit A - Award D 13,855 13,855
2020-09-11 2020-09-09 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 2,340 14,938
2020-09-11 2020-09-10 4 SCHUELKE KATHERINE STX Restricted Share Unit M - Exercise D -3,907 7,816
2020-09-11 2020-09-10 4 SCHUELKE KATHERINE STX Ordinary Shares F - Taxes D 45.9300 -1,352 -62 28,291
2020-09-11 2020-09-10 4 SCHUELKE KATHERINE STX Ordinary Shares M - Exercise D 3,907 29,643
2020-09-11 2020-09-09 4 SCHUELKE KATHERINE STX Restricted Share Unit M - Exercise D -1,807 5,422
2020-09-11 2020-09-09 4 SCHUELKE KATHERINE STX Restricted Share Unit A - Award D 15,390 15,390
2020-09-11 2020-09-09 4 SCHUELKE KATHERINE STX Ordinary Shares F - Taxes D 46.2300 -625 -29 25,736
2020-09-11 2020-09-09 4 SCHUELKE KATHERINE STX Ordinary Shares M - Exercise D 1,807 26,361
2020-09-04 2020-09-03 4 ZANDER EDWARD J Zanadu Capital Partners, L.P. STX Ordinary Shares S - Sale I 48.0573 -7,881 -379 0
2020-09-04 2020-09-03 4 ZANDER EDWARD J Zanadu Capital Partners, L.P. STX Ordinary Shares S - Sale I 47.4492 -8,817 -418 7,881
2020-08-11 2019-11-19 5 COLEMAN WILLIAM T III STX Ordinary Shares G - Gift D -3,400 10,913
2020-07-30 2020-07-28 4 Romano Gianluca STX Ordinary Shares A - Award D 3,615 14,396
2020-07-30 2020-07-28 4 Romano Gianluca STX Ordinary Shares A - Award D 6,538 10,781
2020-07-30 2020-07-28 4 Nygaard Jeffrey D. STX Ordinary Shares A - Award D 3,615 15,593
2020-07-30 2020-07-28 4 Nygaard Jeffrey D. STX Ordinary Shares A - Award D 5,966 11,978
2020-07-30 2020-07-28 4 Nygaard Jeffrey D. STX Ordinary Shares A - Award D 5,646 6,012
2020-07-30 2020-07-28 4 MOSLEY WILLIAM D STX Ordinary Shares A - Award D 13,007 391,116
2020-07-30 2020-07-28 4 MOSLEY WILLIAM D STX Ordinary Shares A - Award D 12,677 378,109
2020-07-30 2020-07-28 4 MOSLEY WILLIAM D STX Ordinary Shares A - Award D 16,842 365,432
2020-07-30 2020-07-28 4 MOSLEY WILLIAM D STX Ordinary Shares A - Award D 13,300 348,590
2020-07-24 2020-07-23 4 Teh Ban Seng STX NQ Stock Option M - Exercise D 30.95 -129 1,815
2020-07-24 2020-07-23 4 Teh Ban Seng STX NQ Stock Option M - Exercise D 36.09 -369 737
2020-07-24 2020-07-23 4 Teh Ban Seng STX Ordinary Shares S - Sale D 50.0000 -498 -25 10,829
2020-07-24 2020-07-23 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 30.9500 129 4 11,327
2020-07-24 2020-07-23 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 36.0900 369 13 11,198
2020-07-22 2020-07-20 4 SCHUELKE KATHERINE STX Ordinary Shares F - Taxes D 48.5900 -2,392 -116 24,326
2020-06-18 2020-06-16 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 52.3509 -7,000 -366 551,666
2020-06-16 2020-06-12 4 Teh Ban Seng STX NQ Stock Option M - Exercise D 30.95 -130 1,944
2020-06-16 2020-06-12 4 Teh Ban Seng STX NQ Stock Option M - Exercise D 36.09 -368 1,106
2020-06-16 2020-06-12 4 Teh Ban Seng STX Ordinary Shares S - Sale D 52.8000 -498 -26 10,829
2020-06-16 2020-06-12 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 30.9500 130 4 11,327
2020-06-16 2020-06-12 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 36.0900 368 13 11,197
2020-06-09 2020-06-02 4/A LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 51.7437 -7,000 -362 558,666
2020-06-04 2020-06-02 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 51.7437 -7,000 -362 558,666
2020-06-01 2020-05-20 4 Fochtman Jeffrey D. STX Restricted Share Unit A - Award D 4,030 4,030
2020-05-22 2020-05-20 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 50.9109 -5,000 -255 565,666
2020-05-14 2020-05-12 4 Teh Ban Seng STX NQ Stock Option M - Exercise D 30.95 -129 2,074
2020-05-14 2020-05-12 4 Teh Ban Seng STX NQ Stock Option M - Exercise D 36.09 -368 1,474
2020-05-14 2020-05-12 4 Teh Ban Seng STX Ordinary Shares S - Sale D 50.0600 -497 -25 10,829
2020-05-14 2020-05-12 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 30.9500 129 4 11,326
2020-05-14 2020-05-12 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 36.0900 368 13 11,197
2020-05-12 2020-05-06 4/A LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 47.3409 -5,000 -237 570,666
2020-05-08 2020-05-06 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 47.3409 -5,000 -237 570,666
2020-04-30 2020-04-29 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 50.6024 -33,936 -1,717 575,666
2020-04-30 2020-04-28 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 49.2342 -20,000 -985 609,602
2020-04-29 2020-04-27 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 49.5070 -46,064 -2,280 629,602
2020-04-24 2020-04-22 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 50.4877 -5,000 -252 675,666
2020-04-15 2020-04-13 4 Teh Ban Seng STX NQ Stock Option M - Exercise D 30.95 -130 2,203
2020-04-15 2020-04-13 4 Teh Ban Seng STX NQ Stock Option M - Exercise D 36.09 -369 1,842
2020-04-15 2020-04-13 4 Teh Ban Seng STX Ordinary Shares S - Sale D 50.7900 -499 -25 10,829
2020-04-15 2020-04-13 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 30.9500 130 4 11,328
2020-04-15 2020-04-13 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 36.0900 369 13 11,198
2020-04-10 2020-04-08 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 49.5169 -5,000 -248 680,666
2020-04-01 2020-03-30 4 Teh Ban Seng STX NQ Stock Option M - Exercise D 30.95 -130 2,333
2020-04-01 2020-03-30 4 Teh Ban Seng STX NQ Stock Option M - Exercise D 36.09 -368 2,211
2020-04-01 2020-03-30 4 Teh Ban Seng STX Ordinary Shares S - Sale D 50.0000 -498 -25 10,829
2020-04-01 2020-03-30 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 30.9500 130 4 11,327
2020-04-01 2020-03-30 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 36.0900 368 13 11,197
2020-03-27 2020-03-25 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 47.0072 -5,000 -235 685,666
2020-03-16 2020-03-13 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 47.0000 -5,000 -235 690,666
2020-02-28 2020-02-26 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 51.0400 -5,000 -255 695,666
2020-02-21 2020-02-20 4 Romano Gianluca STX Ordinary Shares F - Taxes D 54.7500 -2,295 -126 4,243
2020-02-14 2020-02-12 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 55.9600 -5,000 -280 700,666
2020-02-14 2020-02-12 4 Teh Ban Seng STX NQ Stock Option M - Exercise D 30.95 -129 2,463
2020-02-14 2020-02-12 4 Teh Ban Seng STX NQ Stock Option M - Exercise D 36.09 -368 2,579
2020-02-14 2020-02-12 4 Teh Ban Seng STX Ordinary Shares S - Sale D 55.9600 -497 -28 10,829
2020-02-14 2020-02-12 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 30.9500 129 4 11,326
2020-02-14 2020-02-12 4 Teh Ban Seng STX Ordinary Shares M - Exercise D 36.0900 368 13 11,197
2020-02-06 3 Teh Ban Seng STX Ordinary Shares D 21,658
2020-02-06 3 Teh Ban Seng STX Ordinary Shares D 21,658
2020-02-06 3 Teh Ban Seng STX Ordinary Shares D 21,658
2020-01-31 2020-01-29 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 60.5523 -5,000 -303 705,666
2020-01-23 2020-01-21 4 SCHUELKE KATHERINE STX NQ Stock Option M - Exercise D 39.42 -2,306 41,505
2020-01-23 2020-01-21 4 SCHUELKE KATHERINE STX Ordinary Shares S - Sale D 61.0000 -2,306 -141 26,464
2020-01-23 2020-01-21 4 SCHUELKE KATHERINE STX Ordinary Shares M - Exercise D 39.4200 2,306 91 28,770
2020-01-17 2020-01-15 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 60.5428 -5,000 -303 710,666
2020-01-06 2020-01-02 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 59.8100 -5,000 -299 715,666
2019-12-23 2019-12-20 4 MURPHY JAMES J STX Ordinary Shares F - Taxes D 59.6200 -10,393 -620 10,569
2019-12-23 2019-12-20 4 SCHUELKE KATHERINE STX NQ Stock Option M - Exercise D 39.42 -2,306 43,811
2019-12-23 2019-12-20 4 SCHUELKE KATHERINE STX Ordinary Shares S - Sale D 59.0000 -2,306 -136 26,464
2019-12-23 2019-12-20 4 SCHUELKE KATHERINE STX Ordinary Shares M - Exercise D 39.4200 2,306 91 28,770
2019-12-20 2019-12-18 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 59.1025 -5,000 -296 720,666
2019-12-10 2019-12-06 4 MURPHY JAMES J STX Ordinary Shares S - Sale D 59.3601 -7,415 -440 20,962
2019-12-04 2019-12-04 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 58.8248 -5,000 -294 725,666
2019-12-04 2019-12-02 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares G - Gift I -10,000 730,666
2019-12-04 2019-12-02 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 59.7845 -50,000 -2,989 740,666
2019-11-25 2019-11-22 4 MURPHY JAMES J STX NQ Stock Option Grant M - Exercise D 50.29 -1,390 47,263
2019-11-25 2019-11-22 4 MURPHY JAMES J STX NQ Stock Option Grant M - Exercise D 30.95 -1,822 40,073
2019-11-25 2019-11-22 4 MURPHY JAMES J STX Ordinary Shares S - Sale D 59.0228 -3,212 -190 28,377
2019-11-25 2019-11-22 4 MURPHY JAMES J STX Ordinary Shares M - Exercise D 50.2900 1,390 70 31,589
2019-11-25 2019-11-22 4 MURPHY JAMES J STX Ordinary Shares M - Exercise D 30.9500 1,822 56 30,199
2019-11-25 2019-11-21 4 MURPHY JAMES J STX NQ Stock Option Grant M - Exercise D 38.76 -8,308 108,002
2019-11-25 2019-11-21 4 MURPHY JAMES J STX Ordinary Shares S - Sale D 59.3402 -8,308 -493 28,377
2019-11-25 2019-11-21 4 MURPHY JAMES J STX Ordinary Shares M - Exercise D 38.7600 8,308 322 36,685
2019-11-22 2019-11-20 4 SCHUELKE KATHERINE STX NQ Stock Option M - Exercise D 39.42 -2,306 46,117
2019-11-22 2019-11-20 4 SCHUELKE KATHERINE STX Ordinary Shares S - Sale D 59.2000 -2,306 -137 26,464
2019-11-22 2019-11-20 4 SCHUELKE KATHERINE STX Ordinary Shares M - Exercise D 39.4200 2,306 91 28,770
2019-11-22 2019-11-20 4 Nygaard Jeffrey D. STX Ordinary Shares F - Taxes D 59.6100 -2,484 -148 21,501
2019-11-22 2019-11-21 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 59.4265 -85,000 -5,051 790,666
2019-11-22 2019-11-20 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 59.2575 -5,000 -296 875,666
2019-11-22 2019-11-19 4 LUCZO STEPHEN J Stephen J. Luczo 2017 GRAT STX Ordinary Shares G - Gift I -65,775 0
2019-11-20 2019-11-18 4 Nygaard Jeffrey D. STX NQ Stock Option M - Exercise D 30.95 -3,916 12,954
2019-11-20 2019-11-18 4 Nygaard Jeffrey D. STX Ordinary Shares S - Sale D 60.0293 -3,916 -235 23,985
2019-11-20 2019-11-18 4 Nygaard Jeffrey D. STX Ordinary Shares M - Exercise D 30.9500 3,916 121 27,901
2019-11-19 2019-11-15 4 SCHUELKE KATHERINE STX NQ Stock Option M - Exercise D 39.42 -62,257 48,423
2019-11-19 2019-11-15 4 SCHUELKE KATHERINE STX Ordinary Shares S - Sale D 59.0002 -62,257 -3,673 26,464
2019-11-19 2019-11-15 4 SCHUELKE KATHERINE STX Ordinary Shares M - Exercise D 39.4200 62,257 2,454 88,721
2019-11-13 2019-11-11 4 MURPHY JAMES J STX NQ Stock Option Grant M - Exercise D 38.76 -23,971 116,310
2019-11-13 2019-11-11 4 MURPHY JAMES J STX Ordinary Shares S - Sale D 58.4864 -23,971 -1,402 28,377
2019-11-13 2019-11-11 4 MURPHY JAMES J STX Ordinary Shares M - Exercise D 38.7600 23,971 929 52,348
2019-11-12 2019-11-08 4 Geldmacher Jay L STX Ordinary Shares S - Sale D 58.2948 -5,500 -321 7,213
2019-11-07 2019-11-06 4 MURPHY JAMES J STX NQ Stock Option Grant M - Exercise D 38.76 -76,393 140,281
2019-11-07 2019-11-06 4 MURPHY JAMES J STX Ordinary Shares S - Sale D 57.6712 -76,393 -4,406 28,377
2019-11-07 2019-11-06 4 MURPHY JAMES J STX Ordinary Shares M - Exercise D 38.7600 76,393 2,961 104,770
2019-11-07 2019-11-05 4 MURPHY JAMES J STX NQ Stock Option Grant M - Exercise D 38.76 -100,000 216,674
2019-11-07 2019-11-05 4 MURPHY JAMES J STX Ordinary Shares S - Sale D 57.8171 -100,000 -5,782 28,377
2019-11-07 2019-11-05 4 MURPHY JAMES J STX Ordinary Shares M - Exercise D 38.7600 100,000 3,876 128,377
2019-11-06 2019-11-06 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 57.4800 -5,000 -287 790,454
2019-11-06 2019-11-05 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares G - Gift I -10,000 795,454
2019-11-06 2019-11-04 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 58.0300 -100,000 -5,803 805,454
2019-11-06 2019-11-04 4 MURPHY JAMES J STX NQ Stock Option Grant M - Exercise D 50.29 -18,070 48,653
2019-11-06 2019-11-04 4 MURPHY JAMES J STX NQ Stock Option Grant M - Exercise D 30.95 -35,537 41,895
2019-11-06 2019-11-04 4 MURPHY JAMES J STX NQ Stock Option Grant M - Exercise D 38.76 -70,000 316,674
2019-11-06 2019-11-04 4 MURPHY JAMES J STX Ordinary Shares S - Sale D 57.7400 -123,607 -7,137 28,377
2019-11-06 2019-11-04 4 MURPHY JAMES J STX Ordinary Shares M - Exercise D 50.2900 18,070 909 151,984
2019-11-06 2019-11-04 4 MURPHY JAMES J STX Ordinary Shares M - Exercise D 30.9500 35,537 1,100 133,914
2019-11-06 2019-11-04 4 MURPHY JAMES J STX Ordinary Shares M - Exercise D 38.7600 70,000 2,713 98,377
2019-10-30 2019-10-29 4 COLEMAN WILLIAM T III STX Restricted Share Unit A - Award D 0.00 5,579 5,579
2019-10-30 2019-10-28 4 COLEMAN WILLIAM T III STX Restricted Share Unit M - Exercise D 0.00 -5,146 0
2019-10-30 2019-10-28 4 COLEMAN WILLIAM T III STX Ordinary Shares F - Taxes D 57.7500 -1,853 -107 14,313
2019-10-30 2019-10-28 4 COLEMAN WILLIAM T III STX Ordinary Shares M - Exercise D 5,146 16,166
2019-10-30 2019-10-29 4 Geldmacher Jay L STX Restricted Share Unit A - Award D 0.00 5,579 5,579
2019-10-30 2019-10-28 4 Geldmacher Jay L STX Restricted Share Unit M - Exercise D 0.00 -5,146 0
2019-10-30 2019-10-28 4 Geldmacher Jay L STX Ordinary Shares F - Taxes D 57.7500 -1,853 -107 12,713
2019-10-30 2019-10-28 4 Geldmacher Jay L STX Ordinary Shares M - Exercise D 5,146 14,566
2019-10-30 2019-10-29 4 BRUNER JUDY STX Restricted Share Unit A - Award D 0.00 5,579 5,579
2019-10-30 2019-10-28 4 BRUNER JUDY STX Restricted Share Unit M - Exercise D 0.00 -5,146 0
2019-10-30 2019-10-28 4 BRUNER JUDY The Bruner Living Trust STX Ordinary Shares F - Taxes I 57.7500 -1,853 -107 6,675
2019-10-30 2019-10-28 4 BRUNER JUDY STX Ordinary Shares M - Exercise D 5,146 5,146
2019-10-30 2019-10-29 4 Haggart Dylan G. STX Restricted Share Unit A - Award D 0.00 5,579 5,579
2019-10-30 2019-10-28 4 Haggart Dylan G. STX Restricted Share Unit M - Exercise D 0.00 -5,146 0
2019-10-30 2019-10-28 4 Haggart Dylan G. STX Ordinary Shares F - Taxes D 57.7500 -1,853 -107 3,293
2019-10-30 2019-10-28 4 Haggart Dylan G. STX Ordinary Shares M - Exercise D 5,146 5,146
2019-10-30 2019-10-29 4 ZANDER EDWARD J STX Restricted Share Unit A - Award D 0.00 5,579 5,579
2019-10-30 2019-10-28 4 ZANDER EDWARD J STX Restricted Share Unit M - Exercise D 0.00 -5,146 0
2019-10-30 2019-10-28 4 ZANDER EDWARD J The Edward and Mona Zander Trust dtd 4/19/93 STX Ordinary Shares F - Taxes I 57.7500 -1,853 -107 46,088
2019-10-30 2019-10-28 4 ZANDER EDWARD J STX Ordinary Shares M - Exercise D 5,146 5,146
2019-10-30 2019-10-29 4 Tilenius Stephanie STX Restricted Share Unit A - Award D 0.00 5,579 5,579
2019-10-30 2019-10-28 4 Tilenius Stephanie STX Restricted Share Unit M - Exercise D 0.00 -5,146 0
2019-10-30 2019-10-28 4 Tilenius Stephanie STX Ordinary Shares F - Taxes D 57.7500 -1,853 -107 19,898
2019-10-30 2019-10-28 4 Tilenius Stephanie STX Ordinary Shares M - Exercise D 5,146 21,751
2019-10-30 2019-10-29 4 CANNON MICHAEL R STX Restricted Share Unit A - Award D 0.00 5,579 5,579
2019-10-30 2019-10-28 4 CANNON MICHAEL R STX Restricted Share Unit M - Exercise D 0.00 -5,146 0
2019-10-30 2019-10-28 4 CANNON MICHAEL R STX Ordinary Shares F - Taxes D 57.7500 -1,853 -107 23,707
2019-10-30 2019-10-28 4 CANNON MICHAEL R STX Ordinary Shares M - Exercise D 5,146 25,560
2019-10-30 2019-10-29 4 Adams Mark STX Restricted Share Unit A - Award D 0.00 5,579 5,579
2019-10-30 2019-10-28 4 Adams Mark STX Restricted Share Unit M - Exercise D 0.00 -5,146 0
2019-10-30 2019-10-28 4 Adams Mark Mark Woolsey Adams and Maureen Madden Adams, Trustees Adams Family Trust DTD 10/27/2000 STX Ordinary Shares F - Taxes I 57.7500 -1,853 -107 11,973
2019-10-30 2019-10-28 4 Adams Mark STX Ordinary Shares M - Exercise D 5,146 5,146
2019-10-30 2019-10-29 4 LUCZO STEPHEN J STX Restricted Share Unit A - Award D 0.00 5,579 5,579
2019-10-30 2019-10-28 4 LUCZO STEPHEN J STX Restricted Share Unit M - Exercise D 0.00 -5,146 0
2019-10-30 2019-10-28 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares F - Taxes I 57.7500 -1,853 -107 905,454
2019-10-30 2019-10-28 4 LUCZO STEPHEN J STX Ordinary Shares M - Exercise D 5,146 5,146
2019-10-29 2019-10-25 4 Nygaard Jeffrey D. STX NQ Stock Option M - Exercise D 30.95 -2,000 16,870
2019-10-29 2019-10-25 4 Nygaard Jeffrey D. STX Ordinary Shares S - Sale D 57.0000 -2,000 -114 23,985
2019-10-29 2019-10-25 4 Nygaard Jeffrey D. STX Ordinary Shares M - Exercise D 30.9500 2,000 62 25,985
2019-10-25 2019-10-23 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 55.6000 -5,000 -278 902,161
2019-10-24 2019-10-22 4 Nygaard Jeffrey D. STX NQ Stock Option M - Exercise D 40.16 -2,969 0
2019-10-24 2019-10-22 4 Nygaard Jeffrey D. STX Ordinary Shares S - Sale D 55.9000 -2,969 -166 23,985
2019-10-24 2019-10-22 4 Nygaard Jeffrey D. STX Ordinary Shares M - Exercise D 40.1600 2,969 119 26,954
2019-10-18 2019-10-16 4 Nygaard Jeffrey D. STX NQ Stock Option M - Exercise D 30.95 -2,000 18,870
2019-10-18 2019-10-16 4 Nygaard Jeffrey D. STX Ordinary Shares S - Sale D 55.0000 -2,000 -110 23,985
2019-10-18 2019-10-16 4 Nygaard Jeffrey D. STX Ordinary Shares M - Exercise D 30.9500 2,000 62 25,985
2019-10-11 2019-10-09 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 51.5100 -5,000 -258 907,161
2019-10-02 2019-09-30 4 Nygaard Jeffrey D. STX NQ Stock Option M - Exercise D 30.95 -4,000 20,870
2019-10-02 2019-09-30 4 Nygaard Jeffrey D. STX NQ Stock Option M - Exercise D 40.16 -8,000 2,969
2019-10-02 2019-09-30 4 Nygaard Jeffrey D. STX Ordinary Shares S - Sale D 53.7800 -12,000 -645 23,985
2019-10-02 2019-09-30 4 Nygaard Jeffrey D. STX Ordinary Shares M - Exercise D 30.9500 4,000 124 35,985
2019-10-02 2019-09-30 4 Nygaard Jeffrey D. STX Ordinary Shares M - Exercise D 40.1600 8,000 321 31,985
2019-10-01 2019-09-27 4 MOSLEY WILLIAM D STX Ordinary Shares F - Taxes D 53.8100 -94,131 -5,065 334,774
2019-10-01 2019-09-27 4 MOSLEY WILLIAM D STX Ordinary Shares A - Award D 189,855 428,905
2019-10-01 2019-09-27 4 Nygaard Jeffrey D. STX Ordinary Shares F - Taxes D 53.8100 -8,711 -469 23,985
2019-10-01 2019-09-27 4 Nygaard Jeffrey D. STX Ordinary Shares A - Award D 19,806 32,696
2019-09-27 2019-09-25 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 52.2000 -5,000 -261 912,161
2019-09-13 2019-09-11 4 LUCZO STEPHEN J STX Restricted Share Unit M - Exercise D -70,005 70,008
2019-09-13 2019-09-11 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares F - Taxes I 56.2100 -3,403 -191 917,161
2019-09-13 2019-09-11 4 LUCZO STEPHEN J STX Ordinary Shares M - Exercise D 70,005 70,005
2019-09-13 2019-09-11 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 55.2910 -5,000 -276 850,559
2019-09-12 2019-09-11 4 Nygaard Jeffrey D. STX Restricted Share Unit M - Exercise D -2,487 4,976
2019-09-12 2019-09-11 4 Nygaard Jeffrey D. STX Ordinary Shares F - Taxes D 56.2100 -1,094 -61 12,890
2019-09-12 2019-09-11 4 Nygaard Jeffrey D. STX Ordinary Shares M - Exercise D 2,487 13,984
2019-09-12 2019-09-10 4 Nygaard Jeffrey D. STX Ordinary Shares F - Taxes D 55.3300 -2,624 -145 11,497
2019-09-12 2019-09-11 4 MOSLEY WILLIAM D STX Ordinary Shares F - Taxes D 56.2100 -8,351 -469 239,050
2019-09-12 2019-09-10 4 MOSLEY WILLIAM D STX Ordinary Shares F - Taxes D 55.3300 -6,286 -348 247,401
2019-09-12 2019-09-11 4 MURPHY JAMES J STX Ordinary Shares F - Taxes D 56.2100 -2,546 -143 28,377
2019-09-12 2019-09-10 4 MURPHY JAMES J STX Ordinary Shares F - Taxes D 55.3300 -2,064 -114 30,923
2019-09-11 2019-09-09 4 Nygaard Jeffrey D. STX NQ Stock Option Grant A - Award D 54.78 42,892 42,892
2019-09-11 2019-09-09 4 Nygaard Jeffrey D. STX Restricted Share Unit M - Exercise D -3,031 3,032
2019-09-11 2019-09-09 4 Nygaard Jeffrey D. STX Restricted Share Unit M - Exercise D -1,252 0
2019-09-11 2019-09-09 4 Nygaard Jeffrey D. STX Ordinary Shares F - Taxes D 54.7800 -1,885 -103 14,121
2019-09-11 2019-09-09 4 Nygaard Jeffrey D. STX Ordinary Shares M - Exercise D 3,031 16,006
2019-09-11 2019-09-09 4 Nygaard Jeffrey D. STX Ordinary Shares M - Exercise D 1,252 12,975
2019-09-11 2019-09-09 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares F - Taxes I 54.7800 -812 -44 855,559
2019-09-11 2019-09-03 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares G - Gift I -5,000 842,150
2019-09-11 2019-09-09 4 Romano Gianluca STX NQ Stock Option Grant A - Award D 54.78 42,892 42,892
2019-09-11 2019-09-10 4 SCHUELKE KATHERINE STX Restricted Share Unit M - Exercise D -3,907 11,723
2019-09-11 2019-09-10 4 SCHUELKE KATHERINE STX Ordinary Shares F - Taxes D 55.3300 -1,352 -75 26,464
2019-09-11 2019-09-10 4 SCHUELKE KATHERINE STX Ordinary Shares M - Exercise D 3,907 27,816
2019-09-11 2019-09-09 4 SCHUELKE KATHERINE STX Restricted Share Unit A - Award D 7,229 7,229
2019-09-10 2019-09-09 4 MOSLEY WILLIAM D STX NQ Stock Options A - Award D 54.78 154,347 154,347
2019-09-10 2019-09-09 4 MOSLEY WILLIAM D STX Ordinary Shares F - Taxes D 54.7800 -9,416 -516 253,687
2019-09-10 2019-09-06 4 MOSLEY WILLIAM D STX NQ Stock Options M - Exercise D 40.16 -50,000 0
2019-09-10 2019-09-06 4 MOSLEY WILLIAM D STX NQ Stock Options M - Exercise D 29.87 -40,000 0
2019-09-10 2019-09-06 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 54.3100 -90,000 -4,888 263,103
2019-09-10 2019-09-06 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 40.1600 50,000 2,008 353,103
2019-09-10 2019-09-06 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 29.8700 40,000 1,195 303,103
2019-08-30 2019-08-28 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 47.0000 -5,000 -235 847,150
2019-08-21 2019-08-19 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 47.0000 -5,000 -235 852,150
2019-08-12 2019-05-08 5 COLEMAN WILLIAM T III STX Ordinary Shares G - Gift D -4,080 11,020
2019-08-02 2019-07-31 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 47.3712 -5,000 -237 857,150
2019-07-31 2019-07-29 4 Nygaard Jeffrey D. STX Ordinary Shares A - Award D 5,966 11,612
2019-07-31 2019-07-29 4 Nygaard Jeffrey D. STX Ordinary Shares A - Award D 5,646 5,646
2019-07-31 2019-07-29 4 MOSLEY WILLIAM D STX Ordinary Shares A - Award D 12,677 262,655
2019-07-31 2019-07-29 4 MOSLEY WILLIAM D STX Ordinary Shares A - Award D 16,842 249,978
2019-07-31 2019-07-29 4 MOSLEY WILLIAM D STX Ordinary Shares A - Award D 13,300 233,136
2019-07-31 2019-07-29 4 MOSLEY WILLIAM D STX Ordinary Shares A - Award D 5,688 219,836
2019-07-31 2019-07-29 4 MURPHY JAMES J STX Ordinary Shares A - Award D 5,966 32,744
2019-07-31 2019-07-29 4 MURPHY JAMES J STX Ordinary Shares A - Award D 5,816 26,778
2019-07-31 2019-07-29 4 MURPHY JAMES J STX Ordinary Shares A - Award D 20,962 20,962
2019-07-31 2019-07-29 4 LUCZO STEPHEN J STX Ordinary Shares A - Award D 14,221 14,221
2019-07-31 2019-07-29 4 Romano Gianluca STX Ordinary Shares A - Award D 6,538 6,538
2019-07-23 2019-07-20 4 SCHUELKE KATHERINE STX Ordinary Shares F - Taxes D 47.3000 -2,393 -113 23,663
2019-07-19 2019-07-17 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 47.2100 -5,000 -236 862,150
2019-07-08 2019-07-03 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 47.4500 -5,000 -237 867,150
2019-06-26 2019-06-24 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 47.0000 -10,000 -470 872,150
2019-05-08 2019-05-08 4 ValueAct Holdings, L.P. See Footnotes STX Physically Settled Forwards P - Purchase I 683,200 2,034,200
2019-05-08 2019-05-07 4 ValueAct Holdings, L.P. See Footnotes STX Physically Settled Forwards P - Purchase I 676,000 1,351,000
2019-05-08 2019-05-06 4 ValueAct Holdings, L.P. See Footnotes STX Physically Settled Forwards P - Purchase I 675,000 675,000
2019-05-08 2019-05-06 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares G - Gift I -10,000 882,150
2019-05-08 2019-05-06 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 49.3285 -99,999 -4,933 892,150
2019-02-22 2019-02-20 4 Romano Gianluca STX NQ Options A - Award D 45.89 115,164 115,164
2019-02-22 2019-02-21 4 LUCZO STEPHEN J Stephen J. Luczo 2016 GRAT STX Ordinary Shares G - Gift I -161,181 0
2019-02-22 2019-02-20 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 46.0899 -50,000 -2,304 992,149
2019-02-19 2019-02-14 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 45.6735 -50,000 -2,284 1,042,149
2019-02-19 2019-02-08 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares G - Gift I -10,000 1,092,149
2019-02-19 2019-02-14 4 MURPHY JAMES J STX NQ Stock Option Grant M - Exercise D 30.95 -10,000 77,432
2019-02-19 2019-02-14 4 MURPHY JAMES J STX Ordinary Shares S - Sale D 45.7452 -20,832 -953 0
2019-02-19 2019-02-14 4 MURPHY JAMES J STX Ordinary Shares M - Exercise D 30.9500 10,000 310 20,832
2019-02-08 3 ValueAct Holdings GP, LLC See Footnotes STX Ordinary Shares I 56,815,320
2019-02-08 3 ValueAct Holdings GP, LLC See Footnotes STX Ordinary Shares I 31,745,160
2019-02-08 3 ValueAct Holdings GP, LLC See Footnotes STX Ordinary Shares I 56,815,320
2019-02-08 3 ValueAct Holdings GP, LLC See Footnotes STX Ordinary Shares I 31,745,160
2019-02-08 3 ValueAct Holdings GP, LLC See Footnotes STX Ordinary Shares I 56,815,320
2019-02-08 3 ValueAct Holdings GP, LLC See Footnotes STX Ordinary Shares I 31,745,160
2019-02-08 3 ValueAct Holdings GP, LLC See Footnotes STX Ordinary Shares I 56,815,320
2019-02-08 3 ValueAct Holdings GP, LLC See Footnotes STX Ordinary Shares I 31,745,160
2019-02-08 3 ValueAct Holdings GP, LLC See Footnotes STX Ordinary Shares I 56,815,320
2019-02-08 3 ValueAct Holdings GP, LLC See Footnotes STX Ordinary Shares I 31,745,160
2019-02-08 3 ValueAct Holdings GP, LLC See Footnotes STX Ordinary Shares I 56,815,320
2019-02-08 3 ValueAct Holdings GP, LLC See Footnotes STX Ordinary Shares I 31,745,160
2019-02-08 3 ValueAct Holdings GP, LLC See Footnotes STX Ordinary Shares I 31,745,160
2019-02-08 3 ValueAct Holdings GP, LLC See Footnotes STX Ordinary Shares I 31,745,160
2019-02-08 3 ValueAct Holdings GP, LLC See Footnotes STX Ordinary Shares I 31,745,160
2019-02-08 3 ValueAct Holdings GP, LLC See Footnotes STX Ordinary Shares I 56,815,320
2019-02-08 3 ValueAct Holdings GP, LLC See Footnotes STX Ordinary Shares I 31,745,160
2019-02-08 3 ValueAct Holdings GP, LLC See Footnotes STX Ordinary Shares I 56,815,320
2019-02-08 3 ValueAct Holdings GP, LLC See Footnotes STX Ordinary Shares I 56,815,320
2019-02-08 3 ValueAct Holdings GP, LLC See Footnotes STX Ordinary Shares I 56,815,320
2019-02-08 2019-02-08 4 ValueAct Holdings, L.P. See Footnotes STX Ordinary Shares P - Purchase I 44.6000 725,000 32,335 2,225,000
2019-02-08 2019-02-07 4 ValueAct Holdings, L.P. See Footnotes STX Ordinary Shares P - Purchase I 44.4200 750,000 33,315 1,500,000
2019-02-08 2019-02-06 4 ValueAct Holdings, L.P. See Footnotes STX Ordinary Shares P - Purchase I 45.6800 750,000 34,260 750,000
2018-12-21 2018-12-20 4 MURPHY JAMES J STX Ordinary Shares F - Taxes D 36.5800 -10,394 -380 10,569
2018-12-10 2018-12-07 4 ValueAct Holdings, L.P. See Footnotes STX Ordinary Shares P - Purchase I 40.4400 271,131 10,965 27,295,160
2018-12-10 2018-12-06 4 ValueAct Holdings, L.P. See Footnotes STX Ordinary Shares P - Purchase I 40.9700 128,869 5,280 27,024,029
2018-12-06 2018-12-03 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 44.1585 -30,000 -1,325 787,906
2018-12-04 2018-11-30 4 MURPHY JAMES J STX Ordinary Shares S - Sale D 42.5324 -13,660 -581 20,963
2018-11-30 2018-11-30 4 ValueAct Holdings, L.P. See Footnotes STX Ordinary Shares P - Purchase I 41.9400 91,615 3,842 26,891,778
2018-11-30 2018-11-28 4 ValueAct Holdings, L.P. See Footnotes STX Ordinary Shares P - Purchase I 41.9900 32,512 1,365 26,800,163
2018-11-23 2018-11-23 4 ValueAct Holdings, L.P. See Footnotes STX Ordinary Shares P - Purchase I 41.9900 5,415 227 26,767,651
2018-11-23 2018-11-20 4 ValueAct Holdings, L.P. See Footnotes STX Ordinary Shares P - Purchase I 41.8400 365,671 15,300 26,762,236
2018-11-21 2018-11-20 4 Nygaard Jeffrey D. STX Ordinary Shares F - Taxes D 42.1300 -2,484 -105 3,162
2018-10-31 2018-10-30 4 Haggart Dylan G. STX Restricted Share Unit A - Award D 0.00 5,146 5,146
2018-10-31 2018-10-29 4 Haggart Dylan G. STX Restricted Share Unit M - Exercise D 0.00 -5,285 0
2018-10-31 2018-10-29 4 Haggart Dylan G. STX Ordinary Shares F - Taxes D 37.8300 -1,903 -72 3,382
2018-10-31 2018-10-29 4 Haggart Dylan G. STX Ordinary Shares M - Exercise D 5,285 5,285
2018-10-31 2018-10-30 4 BRUNER JUDY STX Restricted Share Unit A - Award D 0.00 5,146 5,146
2018-10-31 2018-10-29 4 BRUNER JUDY STX Restricted Share Unit M - Exercise D 0.00 -5,285 0
2018-10-31 2018-10-29 4 BRUNER JUDY The Bruner Living Trust STX Ordinary Shares F - Taxes I 37.8300 -1,903 -72 3,382
2018-10-31 2018-10-29 4 BRUNER JUDY STX Ordinary Shares M - Exercise D 5,285 5,285
2018-10-31 2018-10-30 4 COLEMAN WILLIAM T III STX Restricted Share Unit A - Award D 0.00 5,146 5,146
2018-10-31 2018-10-30 4 CANNON MICHAEL R STX Restricted Share Unit A - Award D 0.00 5,146 5,146
2018-10-31 2018-10-30 4 LUCZO STEPHEN J STX Restricted Share Unit A - Award D 0.00 5,146 5,146
2018-10-31 2018-10-30 4 Geldmacher Jay L STX Restricted Share Unit A - Award D 0.00 5,146 5,146
2018-10-31 2018-10-30 4 ZANDER EDWARD J STX Restricted Share Unit A - Award D 0.00 5,146 5,146
2018-10-31 2018-10-30 4 Adams Mark STX Restricted Share Unit A - Award D 0.00 5,146 5,146
2018-10-31 2018-10-30 4 Tilenius Stephanie STX Restricted Share Unit A - Award D 0.00 5,146 5,146
2018-10-22 2018-10-18 4 ZANDER EDWARD J STX Restricted Share Unit M - Exercise D 0.00 -8,094 0
2018-10-22 2018-10-18 4 ZANDER EDWARD J The Edward and Mona Zander Trust dtd 4/19/93 STX Ordinary Shares F - Taxes I 43.7600 -2,914 -128 42,795
2018-10-22 2018-10-18 4 ZANDER EDWARD J STX Ordinary Shares M - Exercise D 8,094 8,094
2018-10-22 2018-10-18 4 PARK CHONG SUP STX Restricted Share Unit M - Exercise D 0.00 -8,094 0
2018-10-22 2018-10-18 4 PARK CHONG SUP The Park Family Trust STX Ordinary Shares F - Taxes I 43.7600 -2,914 -128 32,527
2018-10-22 2018-10-18 4 PARK CHONG SUP STX Ordinary Shares M - Exercise D 8,094 16,809
2018-10-22 2018-10-18 4 COLEMAN WILLIAM T III STX Restricted Share Unit M - Exercise D 0.00 -8,094 0
2018-10-22 2018-10-18 4 COLEMAN WILLIAM T III STX Ordinary Shares F - Taxes D 43.7600 -2,914 -128 15,100
2018-10-22 2018-10-18 4 COLEMAN WILLIAM T III STX Ordinary Shares M - Exercise D 8,094 18,014
2018-10-22 2018-10-18 4 Adams Mark STX Ordinary Shares M - Exercise D 0.00 -8,094 0
2018-10-22 2018-10-18 4 Adams Mark STX Ordinary Shares F - Taxes D 43.7600 -2,914 -128 8,680
2018-10-22 2018-10-18 4 Adams Mark STX Ordinary Shares M - Exercise D 8,094 11,594
2018-10-22 2018-10-18 4 CHENG MEI WEI STX Restricted Share Unit M - Exercise D 0.00 -8,094 0
2018-10-22 2018-10-18 4 CHENG MEI WEI STX Ordinary Shares F - Taxes D 43.7600 -4,209 -184 20,047
2018-10-22 2018-10-18 4 CHENG MEI WEI STX Ordinary Shares M - Exercise D 8,094 24,256
2018-10-22 2018-10-18 4 Tilenius Stephanie STX Restricted Share Unit M - Exercise D 0.00 -8,094 0
2018-10-22 2018-10-18 4 Tilenius Stephanie STX Ordinary Shares F - Taxes D 43.7600 -2,914 -128 16,605
2018-10-22 2018-10-18 4 Tilenius Stephanie STX Ordinary Shares M - Exercise D 8,094 19,519
2018-10-22 2018-10-18 4 CANNON MICHAEL R STX Restricted Share Unit M - Exercise D 0.00 -8,094 0
2018-10-22 2018-10-18 4 CANNON MICHAEL R STX Ordinary Shares F - Taxes D 43.7600 -2,914 -128 20,414
2018-10-22 2018-10-18 4 CANNON MICHAEL R STX Ordinary Shares M - Exercise D 8,094 23,328
2018-10-22 2018-10-18 4 Geldmacher Jay L STX Restricted Share Unit M - Exercise D 0.00 -8,094 0
2018-10-22 2018-10-18 4 Geldmacher Jay L STX Ordinary Shares F - Taxes D 43.7600 -2,914 -128 9,420
2018-10-22 2018-10-18 4 Geldmacher Jay L STX Ordinary Shares M - Exercise D 8,094 12,334
2018-09-25 2018-09-22 4 Scolnick Kathryn R. STX Ordinary Shares F - Taxes D 49.2800 -512 -25 4,256
2018-09-25 2018-09-22 4 Scolnick Kathryn R. STX Ordinary Shares A - Award D 1,031 4,768
2018-09-25 2018-09-22 4 Hottier-Fayon Geraldine STX Ordinary Shares F - Taxes D 49.2800 -418 -21 8,217
2018-09-25 2018-09-22 4 Hottier-Fayon Geraldine STX Ordinary Shares A - Award D 1,206 8,635
2018-09-25 2018-09-22 4 MOSLEY WILLIAM D STX Ordinary Shares F - Taxes D 49.2800 -18,094 -892 214,059
2018-09-25 2018-09-22 4 MOSLEY WILLIAM D STX Ordinary Shares A - Award D 36,494 232,153
2018-09-25 2018-09-22 4 Nygaard Jeffrey D. STX Ordinary Shares F - Taxes D 49.2800 -1,734 -85 12,226
2018-09-25 2018-09-22 4 Nygaard Jeffrey D. STX Ordinary Shares A - Award D 3,942 13,960
2018-09-25 2018-09-22 4 LUCZO STEPHEN J STX Ordinary Shares F - Taxes D 49.2800 -45,234 -2,229 45,999
2018-09-25 2018-09-22 4 LUCZO STEPHEN J STX Ordinary Shares A - Award D 91,233 91,233
2018-09-12 2018-09-11 4 Nygaard Jeffrey D. STX Restricted Share Unit M - Exercise D -2,487 7,463
2018-09-12 2018-09-11 4 Nygaard Jeffrey D. STX Ordinary Shares F - Taxes D 48.9800 -1,094 -54 10,018
2018-09-12 2018-09-11 4 Nygaard Jeffrey D. STX Ordinary Shares M - Exercise D 2,487 11,112
2018-09-12 2018-09-10 4 Nygaard Jeffrey D. STX NQ Stock Option Grant A - Award D 50.29 66,723 66,723
2018-09-12 2018-09-11 4 MURPHY JAMES J STX Ordinary Shares F - Taxes D 48.9800 -2,818 -138 34,623
2018-09-12 2018-09-10 4 MURPHY JAMES J STX NQ Stock Option Grant A - Award D 50.29 66,723 66,723
2018-09-12 2018-09-11 4 LUCZO STEPHEN J STX Restricted Share Unit M - Exercise D -70,004 140,013
2018-09-12 2018-09-11 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares F - Taxes I 48.9800 -34,708 -1,700 771,907
2018-09-12 2018-09-11 4 LUCZO STEPHEN J STX Ordinary Shares M - Exercise D 70,004 70,004
2018-09-12 2018-09-10 4 SCHUELKE KATHERINE STX Restricted Share Unit A - Award D 15,630 15,630
2018-09-12 2018-09-11 4 MOSLEY WILLIAM D STX Ordinary Shares F - Taxes D -8,350 195,659
2018-09-12 2018-09-10 4 MOSLEY WILLIAM D STX NQ Stock Option Grant A - Award D 50.29 141,785 141,785
2018-09-12 2018-09-11 4 Hottier-Fayon Geraldine STX Restricted Share Unit M - Exercise D -1,098 3,297
2018-09-12 2018-09-11 4 Hottier-Fayon Geraldine STX Ordinary Shares F - Taxes D 48.9800 -380 -19 7,429
2018-09-12 2018-09-11 4 Hottier-Fayon Geraldine STX Ordinary Shares M - Exercise D 1,098 7,809
2018-09-12 2018-09-10 4 Hottier-Fayon Geraldine STX Restricted Share Unit A - Award D 0.00 5,220 5,220
2018-09-12 2018-09-10 4 Hottier-Fayon Geraldine STX Restricted Share Unit A - Award D 4,972 4,972
2018-09-12 2018-09-11 4 Scolnick Kathryn R. STX Restricted Share Unit M - Exercise D 1,678 5,037
2018-09-12 2018-09-11 4 Scolnick Kathryn R. STX Ordinary Shares F - Taxes D 48.9800 -832 -41 3,737
2018-09-12 2018-09-11 4 Scolnick Kathryn R. STX Ordinary Shares A - Award D 1,678 4,569
2018-09-12 2018-09-10 4 Scolnick Kathryn R. STX Restricted Share Unit A - Award D 0.00 10,738 10,738
2018-09-12 2018-09-10 4 Scolnick Kathryn R. STX Restricted Share Unit A - Award D 19,885 19,885
2018-09-11 2018-09-09 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares F - Taxes I 49.8000 -12,977 -646 736,611
2018-09-11 2018-09-09 4 Scolnick Kathryn R. STX Restricted Share Unit M - Exercise D -3,094 6,188
2018-09-11 2018-09-09 4 Scolnick Kathryn R. STX Restricted Share Unit M - Exercise D -714 714
2018-09-11 2018-09-09 4 Scolnick Kathryn R. STX Restricted Share Unit M - Exercise D -750 0
2018-09-11 2018-09-09 4 Scolnick Kathryn R. STX Ordinary Shares F - Taxes D 49.8000 -1,784 -89 2,891
2018-09-11 2018-09-09 4 Scolnick Kathryn R. STX Ordinary Shares M - Exercise D 3,094 4,675
2018-09-11 2018-09-09 4 Scolnick Kathryn R. STX Ordinary Shares M - Exercise D 714 1,581
2018-09-11 2018-09-09 4 Scolnick Kathryn R. STX Ordinary Shares M - Exercise D 750 867
2018-09-11 2018-09-09 4 Nygaard Jeffrey D. STX Restricted Share Unit M - Exercise D -3,031 6,063
2018-09-11 2018-09-09 4 Nygaard Jeffrey D. STX Restricted Share Unit M - Exercise D -1,251 1,252
2018-09-11 2018-09-09 4 Nygaard Jeffrey D. STX Restricted Share Unit M - Exercise D -1,040 0
2018-09-11 2018-09-09 4 Nygaard Jeffrey D. STX Ordinary Shares F - Taxes D 49.8000 -2,343 -117 8,625
2018-09-11 2018-09-09 4 Nygaard Jeffrey D. STX Ordinary Shares M - Exercise D 3,031 10,968
2018-09-11 2018-09-09 4 Nygaard Jeffrey D. STX Ordinary Shares M - Exercise D 1,251 7,937
2018-09-11 2018-09-09 4 Nygaard Jeffrey D. STX Ordinary Shares M - Exercise D 1,040 6,686
2018-09-11 2018-09-09 4 Hottier-Fayon Geraldine STX Restricted Share Unit M - Exercise D -1,944 3,888
2018-09-11 2018-09-09 4 Hottier-Fayon Geraldine STX Restricted Share Unit M - Exercise D -837 838
2018-09-11 2018-09-09 4 Hottier-Fayon Geraldine STX Ordinary Shares F - Taxes D 49.8000 -963 -48 6,711
2018-09-11 2018-09-09 4 Hottier-Fayon Geraldine STX Ordinary Shares M - Exercise D 1,944 7,674
2018-09-11 2018-09-09 4 Hottier-Fayon Geraldine STX Ordinary Shares M - Exercise D 837 5,730
2018-09-11 2018-09-09 4 MOSLEY WILLIAM D STX Ordinary Shares F - Taxes D 49.8000 -11,368 -566 204,010
2018-08-31 2018-08-29 4 MURPHY JAMES J STX NQ Stock Option Grant M - Exercise D 38.76 -99 386,674
2018-08-31 2018-08-29 4 MURPHY JAMES J STX Ordinary Shares S - Sale D 56.6000 -509 -29 37,441
2018-08-31 2018-08-29 4 MURPHY JAMES J STX Ordinary Shares M - Exercise D 38.7600 99 4 37,693
2018-08-23 2018-08-21 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 55.4033 -35,000 -1,939 723,416
2018-08-23 2018-08-16 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares G - Gift I -10,000 758,416
2018-08-21 2018-08-17 4 ValueAct Holdings, L.P. See Footnotes STX Ordinary Shares P - Purchase I 52.9500 23,200 1,228 26,396,565
2018-08-20 2018-08-16 4 Scolnick Kathryn R. STX NQ Options M - Exercise D 36.09 -3,866 16,110
2018-08-20 2018-08-16 4 Scolnick Kathryn R. STX NQ Options M - Exercise D 36.54 -6,069 24,275
2018-08-20 2018-08-16 4 Scolnick Kathryn R. STX NQ Options M - Exercise D 50.10 -642 1,393
2018-08-20 2018-08-16 4 Scolnick Kathryn R. STX Ordinary Shares S - Sale D 53.1200 -10,577 -562 117
2018-08-20 2018-08-16 4 Scolnick Kathryn R. STX Ordinary Shares M - Exercise D 36.0900 3,866 140 10,694
2018-08-20 2018-08-16 4 Scolnick Kathryn R. STX Ordinary Shares M - Exercise D 36.5400 6,069 222 6,828
2018-08-20 2018-08-16 4 Scolnick Kathryn R. STX Ordinary Shares M - Exercise D 50.1000 642 32 759
2018-08-16 2018-08-16 4 ValueAct Holdings, L.P. See Footnotes STX Ordinary Shares P - Purchase I 53.0000 181,882 9,640 26,373,365
2018-08-16 2018-08-15 4 ValueAct Holdings, L.P. See Footnotes STX Ordinary Shares P - Purchase I 52.7800 500,000 26,390 26,191,483
2018-08-16 2018-08-14 4 ValueAct Holdings, L.P. See Footnotes STX Ordinary Shares P - Purchase I 52.7800 250,000 13,195 25,691,483
2018-08-14 3 Scolnick Kathryn R. STX Ordinary Shares D 234
2018-08-14 3 Scolnick Kathryn R. STX Ordinary Shares D 234
2018-08-14 3 Scolnick Kathryn R. STX Ordinary Shares D 234
2018-08-14 3 Hottier-Fayon Geraldine STX Ordinary Shares D 9,785
2018-08-14 3 Hottier-Fayon Geraldine STX Ordinary Shares D 9,785
2018-08-14 3 Hottier-Fayon Geraldine STX Ordinary Shares D 9,785
2018-08-13 2017-11-22 5 COLEMAN WILLIAM T III STX Ordinary Shares G - Gift D -5,399 9,920
2018-08-13 2018-08-13 4 ValueAct Holdings, L.P. See Footnotes STX Ordinary Shares P - Purchase I 51.1100 509,492 26,040 25,441,483
2018-08-13 2018-08-10 4 ValueAct Holdings, L.P. See Footnotes STX Ordinary Shares P - Purchase I 50.6100 1,000,000 50,610 24,931,991
2018-08-13 2018-08-09 4 ValueAct Holdings, L.P. See Footnotes STX Ordinary Shares P - Purchase I 51.3600 581,291 29,855 23,931,991
2018-08-02 2018-08-02 4 ValueAct Holdings, L.P. See Footnotes STX Ordinary Shares P - Purchase I 52.8700 125,000 6,609 23,350,700
2018-08-02 2018-08-01 4 ValueAct Holdings, L.P. See Footnotes STX Ordinary Shares P - Purchase I 52.9400 321,000 16,994 23,225,700
2018-08-02 2018-07-31 4 ValueAct Holdings, L.P. See Footnotes STX Ordinary Shares P - Purchase I 52.6500 500,000 26,325 22,904,700
2018-07-27 2018-07-25 4 LUCZO STEPHEN J STX Ordinary Shares A - Award D 14,222 26,172
2018-07-27 2018-07-25 4 LUCZO STEPHEN J STX Ordinary Shares A - Award D 11,950 11,950
2018-07-27 2018-07-25 4 MORTON DAVID H JR STX Ordinary Shares A - Award D 7,270 23,346
2018-07-27 2018-07-25 4 MORTON DAVID H JR STX Ordinary Shares A - Award D 9,943 16,076
2018-07-27 2018-07-25 4 Nygaard Jeffrey D. STX Ordinary Shares A - Award D 5,646 5,646
2018-07-27 2018-07-25 4 MURPHY JAMES J STX Ordinary Shares A - Award D 5,816 37,594
2018-07-27 2018-07-25 4 MURPHY JAMES J STX Ordinary Shares A - Award D 20,963 31,778
2018-07-27 2018-07-25 4 MOSLEY WILLIAM D STX Ordinary Shares A - Award D 16,842 214,311
2018-07-27 2018-07-25 4 MOSLEY WILLIAM D STX Ordinary Shares A - Award D 13,300 197,469
2018-07-27 2018-07-25 4 MOSLEY WILLIAM D STX Ordinary Shares A - Award D 5,689 184,169
2018-07-27 2018-07-25 4 MOSLEY WILLIAM D STX Ordinary Shares A - Award D 3,937 178,480
2018-07-24 2018-07-20 4 SCHUELKE KATHERINE STX Ordinary Shares F - Taxes D 56.4800 -2,393 -135 25,594
2018-06-08 2018-06-06 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 59.0500 -100,000 -5,905 768,416
2018-06-08 2018-05-22 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares G - Gift I -10,000 868,416
2018-06-06 2018-06-04 4 ValueAct Holdings, L.P. See Footnotes STX Forward Purchase Contract X - Other I -112,556 0
2018-06-06 2018-06-04 4 ValueAct Holdings, L.P. See Footnotes STX Forward Purchase Contract X - Other I -61,098 112,556
2018-06-06 2018-06-04 4 ValueAct Holdings, L.P. See Footnotes STX Forward Purchase Contract X - Other I -61,463 173,654
2018-06-06 2018-06-04 4 ValueAct Holdings, L.P. See Footnotes STX Forward Purchase Contract X - Other I -449,048 235,117
2018-06-06 2018-06-04 4 ValueAct Holdings, L.P. See Footnotes STX Forward Purchase Contract X - Other I -261,935 684,165
2018-06-06 2018-06-04 4 ValueAct Holdings, L.P. See Footnotes STX Ordinary Shares X - Other I 112,556 22,404,700
2018-06-06 2018-06-04 4 ValueAct Holdings, L.P. See Footnotes STX Ordinary Shares X - Other I 61,098 22,292,144
2018-06-06 2018-06-04 4 ValueAct Holdings, L.P. See Footnotes STX Ordinary Shares X - Other I 61,463 22,231,046
2018-06-06 2018-06-04 4 ValueAct Holdings, L.P. See Footnotes STX Ordinary Shares X - Other I 449,048 22,169,583
2018-06-06 2018-06-04 4 ValueAct Holdings, L.P. See Footnotes STX Ordinary Shares X - Other I 261,935 21,720,535
2018-05-21 2018-05-17 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 60.0000 -5,681 -341 878,416
2018-05-16 2018-05-14 4 Nygaard Jeffrey D. STX NQ Stock Option M - Exercise D 29.87 -2,188 0
2018-05-16 2018-05-14 4 Nygaard Jeffrey D. STX Ordinary Shares S - Sale D 57.4500 -2,188 -126 0
2018-05-16 2018-05-14 4 Nygaard Jeffrey D. STX Ordinary Shares M - Exercise D 29.8700 2,188 65 2,188
2018-05-11 2018-05-09 4 ZANDER EDWARD J The Edward and Mona Zander Trust dtd 4/19/93 STX Ordinary Shares S - Sale I 57.2000 -14,000 -801 37,615
2018-05-11 2018-05-09 4 ZANDER EDWARD J Zanadu Capital Partners, L.P. STX Ordinary Shares S - Sale I 57.2300 -9,618 -550 16,698
2018-05-11 2018-05-08 4 ZANDER EDWARD J The Edward and Mona Zander Trust dtd 4/19/93 STX Ordinary Shares G - Gift I -14,000 37,615
2018-05-11 2018-05-08 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 56.0100 -100,000 -5,601 884,097
2018-05-09 2018-05-08 4 ValueAct Holdings, L.P. See Footnotes STX Forward Purchase Contract P - Purchase I 112,556 946,100
2018-05-09 2018-05-07 4 ValueAct Holdings, L.P. See Footnotes STX Forward Purchase Contract P - Purchase I 61,098 833,544
2018-05-04 2018-05-04 4 ValueAct Holdings, L.P. See Footnotes STX Forward Purchase Contract P - Purchase I 61,463 772,446
2018-05-04 2018-05-03 4 ValueAct Holdings, L.P. See Footnotes STX Forward Purchase Contract P - Purchase I 449,048 710,983
2018-05-04 2018-05-02 4 ValueAct Holdings, L.P. See Footnotes STX Forward Purchase Contract P - Purchase I 261,935 261,935
2018-04-12 2018-04-10 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 60.0000 -4,620 -277 984,097
2018-04-04 2018-04-02 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 60.0000 -5,380 -323 988,717
2018-03-07 2018-03-05 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 36.09 -12,389 96,013
2018-03-07 2018-03-05 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 50.10 -15,452 10,125
2018-03-07 2018-03-05 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 40.16 -4,894 0
2018-03-07 2018-03-05 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 29.87 -2,407 0
2018-03-07 2018-03-05 4 MORTON DAVID H JR STX Ordinary Shares S - Sale D 55.0000 -35,142 -1,933 6,133
2018-03-07 2018-03-05 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 36.0900 12,389 447 41,275
2018-03-07 2018-03-05 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 50.1000 15,452 774 28,886
2018-03-07 2018-03-05 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 40.1600 4,894 197 13,434
2018-03-07 2018-03-05 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 29.8700 2,407 72 8,540
2018-02-27 2018-02-23 4 Geldmacher Jay L STX Ordinary Shares S - Sale D 52.7000 -4,475 -236 4,240
2018-02-22 2018-02-22 4 MORTON DAVID H JR STX Ordinary Shares S - Sale D 51.7800 -11,491 -595 6,133
2018-02-22 2018-02-20 4 MORTON DAVID H JR STX Ordinary Shares F - Taxes D -8,509 17,624
2018-02-01 2018-01-30 4 PARK CHONG SUP Park Family Trust STX Ordinary Shares S - Sale I 54.2200 -4,026 -218 18,632
2018-02-01 2017-10-25 4 PARK CHONG SUP Park Family Trust STX Ordinary Shares G - Gift I -3,000 22,658
2018-02-01 2018-01-31 4 LUCZO STEPHEN J STX NQ Stock Options M - Exercise D 30.23 -107,922 0
2018-02-01 2018-01-31 4 LUCZO STEPHEN J STX NQ Stock Options M - Exercise D 30.23 -206,300 0
2018-02-01 2018-01-31 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 55.5700 -100,000 -5,557 921,613
2018-02-01 2018-01-30 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares G - Gift I -20,000 1,021,613
2018-02-01 2018-01-30 4 LUCZO STEPHEN J STX Ordinary Shares S - Sale D 54.7600 -241,738 -13,238 72,484
2018-02-01 2018-01-30 4 LUCZO STEPHEN J STX Ordinary Shares M - Exercise D 30.2300 107,922 3,262 314,222
2018-02-01 2018-01-30 4 LUCZO STEPHEN J STX Ordinary Shares M - Exercise D 30.2300 206,300 6,236 206,300
2018-02-01 2018-01-31 4 MURPHY JAMES J STX NQ Stock Option Grant M - Exercise D 38.76 -12,001 386,773
2018-02-01 2018-01-31 4 MURPHY JAMES J STX Ordinary Shares S - Sale D 55.1400 -2,174 -120 10,815
2018-02-01 2018-01-31 4 MURPHY JAMES J STX Ordinary Shares S - Sale D 55.1600 -12,001 -662 12,584
2018-02-01 2018-01-31 4 MURPHY JAMES J STX Ordinary Shares M - Exercise D 38.7600 12,001 465 24,585
2018-01-25 2018-01-23 4 Haggart Dylan G. STX Restricted Share Unit A - Award D 5,285 5,285
2018-01-16 2018-01-11 4 BRACE PHILIP G STX Ordinary Shares S - Sale D 48.4000 -5,000 -242 16,069
2018-01-10 2018-01-08 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 36.09 -40,263 108,402
2018-01-10 2018-01-08 4 MORTON DAVID H JR STX Ordinary Shares S - Sale D 48.7800 -40,263 -1,964 25,561
2018-01-10 2018-01-08 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 36.0900 40,263 1,453 65,824
2018-01-10 2018-01-08 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 48.9900 -100,000 -4,899 854,158
2018-01-10 2017-10-26 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares G - Gift I -10,000 1,204,158
2018-01-10 2018-01-09 4 BRACE PHILIP G STX Ordinary Shares S - Sale D 46.6700 -6,000 -280 21,069
2018-01-10 2018-01-08 4 BRACE PHILIP G STX Ordinary Shares S - Sale D 46.2100 -6,000 -277 27,069
2017-12-22 2017-12-20 4 MURPHY JAMES J STX Ordinary Shares F - Taxes D -8,789 12,584
2017-12-01 2017-11-29 4 ZANDER EDWARD J Zanadu Capital Partners, L.P. STX Ordinary Shares S - Sale I 38.7600 -4,880 -189 26,316
2017-12-01 2017-11-29 4 ZANDER EDWARD J The Edward and Mona Zander Trust dtd 4/19/93 STX Ordinary Shares S - Sale I 38.8100 -10,209 -396 51,615
2017-12-01 2014-08-28 4 ZANDER EDWARD J Zanadu Capital Partners, L.P. STX Ordinary Shares S - Sale I 62.0900 -10,000 -621 31,196
2017-11-24 2017-11-22 4 Geldmacher Jay L STX Ordinary Shares S - Sale D 40.0000 -5,365 -215 8,715
2017-11-22 2017-11-20 4 Nygaard Jeffrey D. STX NQ Stock Option Grant A - Award D 39.85 101,810 101,810
2017-11-08 2017-11-06 4 BRACE PHILIP G STX Ordinary Shares S - Sale D 36.7900 -5,403 -199 33,069
2017-10-31 2017-10-27 4 BRACE PHILIP G STX NQ Options M - Exercise D 36.09 36.0900 -40,393 -1,458 0
2017-10-31 2017-10-27 4 BRACE PHILIP G STX Ordinary Shares S - Sale D 37.2400 -3,551 -132 38,472
2017-10-31 2017-10-27 4 BRACE PHILIP G STX Ordinary Shares S - Sale D 37.2100 -1,000 -37 42,023
2017-10-31 2017-10-27 4 BRACE PHILIP G STX Ordinary Shares S - Sale D 37.1200 -40,393 -1,499 43,023
2017-10-31 2017-10-27 4 BRACE PHILIP G STX Ordinary Shares M - Exercise D 36.0900 40,393 1,458 83,416
2017-10-31 2017-10-27 4 Nygaard Jeffrey D. Jeffrey D. Nygaard Revocable Trust U/A Dated August 17, 2009 STX Ordinary Shares P - Purchase I 37.3800 5,000 187 23,133
2017-10-27 3 Nygaard Jeffrey D. Jeffrey D. Nygaard Revocable Trust U/A Dated August 17, 2009 STX Ordinary Shares I 36,266
2017-10-27 3 Nygaard Jeffrey D. Jeffrey D. Nygaard Revocable Trust U/A Dated August 17, 2009 STX Ordinary Shares I 36,266
2017-10-25 2017-10-23 4 MORTON DAVID H JR STX Ordinary Shares S - Sale D 40.0000 -7,909 -316 25,561
2017-10-25 2017-10-25 4 Moyo Dambisa F STX Ordinary Shares S - Sale D 38.2100 -3,316 -127 0
2017-10-25 2017-10-24 4 Moyo Dambisa F STX Ordinary Shares S - Sale D 39.5000 -5,399 -213 3,316
2017-10-19 2017-10-18 4 Adams Mark STX Restricted Share Unit A - Award D 0.00 8,094 8,094
2017-10-19 2017-10-17 4 Adams Mark STX Restricted Share Unit M - Exercise D 0.00 -5,470 0
2017-10-19 2017-10-17 4 Adams Mark STX Ordinary Shares F - Taxes D 33.9600 -1,970 -67 3,500
2017-10-19 2017-10-17 4 Adams Mark STX Ordinary Shares M - Exercise D 5,470 5,470
2017-10-19 2017-10-17 4 BIONDI FRANK STX Ordinary Shares F - Taxes D 33.9600 -3,038 -103 5,399
2017-10-19 2017-10-18 4 CANNON MICHAEL R STX Restricted Share Unit A - Award D 0.00 8,094 8,094
2017-10-19 2017-10-17 4 CANNON MICHAEL R STX Ordinary Shares F - Taxes D 33.9600 -3,038 -103 15,234
2017-10-19 2017-10-18 4 CHENG MEI WEI STX Restricted Share Unit A - Award D 0.00 8,094 8,094
2017-10-19 2017-10-17 4 CHENG MEI WEI STX Ordinary Shares F - Taxes D 33.9600 -4,556 -155 16,162
2017-10-19 2017-10-18 4 COLEMAN WILLIAM T III STX Restricted Share Unit A - Award D 0.00 8,094 8,094
2017-10-19 2017-10-17 4 COLEMAN WILLIAM T III STX Ordinary Shares F - Taxes D 33.9600 -3,038 -103 15,319
2017-10-19 2017-10-18 4 Geldmacher Jay L STX Restricted Share Unit A - Award D 0.00 8,094 8,094
2017-10-19 2017-10-17 4 Geldmacher Jay L STX Ordinary Shares F - Taxes D 33.9600 -3,038 -103 14,080
2017-10-19 2017-10-17 4 Moyo Dambisa F STX Ordinary Shares F - Taxes D 33.9600 -3,038 -103 8,715
2017-10-19 2017-10-18 4 PARK CHONG SUP STX Restricted Share Unit A - Award D 0.00 8,094 8,094
2017-10-19 2017-10-17 4 PARK CHONG SUP STX Ordinary Shares F - Taxes D 33.9600 -3,038 -103 8,715
2017-10-19 2017-10-18 4 Tilenius Stephanie STX Restricted Share Unit A - Award D 0.00 8,094 8,094
2017-10-19 2017-10-17 4 Tilenius Stephanie STX Ordinary Shares F - Taxes D 33.9600 -3,038 -103 11,425
2017-10-19 2017-10-18 4 ZANDER EDWARD J STX Restricted Share Unit A - Award D 0.00 8,094 8,094
2017-10-19 2017-10-17 4 ZANDER EDWARD J STX Ordinary Shares F - Taxes D 33.9600 -3,038 -103 8,715
2017-09-15 2017-09-13 4 LUCZO STEPHEN J STX Ordinary Shares F - Taxes D -23,289 95,420
2017-09-15 2017-09-13 4 LUCZO STEPHEN J STX Ordinary Shares A - Award D 44,632 118,709
2017-09-15 2017-09-13 4 MORTON DAVID H JR STX Ordinary Shares F - Taxes D -1,126 33,470
2017-09-15 2017-09-13 4 MORTON DAVID H JR STX Ordinary Shares A - Award D 2,156 34,596
2017-09-15 2017-09-13 4 MOSLEY WILLIAM D STX Ordinary Shares F - Taxes D -7,671 174,543
2017-09-15 2017-09-13 4 MOSLEY WILLIAM D STX Ordinary Shares A - Award D 14,700 182,214
2017-09-12 2017-09-11 4 MURPHY JAMES J STX NQ Stock Option Grant A - Award D 30.95 87,432 87,432
2017-09-12 2017-09-11 4 MURPHY JAMES J STX Performance-Based Restricted Share Unit Grant A - Award D 45,058 0
2017-09-12 2017-09-11 4 MOSLEY WILLIAM D STX NQ Stock Option Grant A - Award D 30.95 253,188 253,188
2017-09-12 2017-09-11 4 MOSLEY WILLIAM D STX Performance-Based Restricted Share Unit Grant A - Award D 130,480 0
2017-09-12 2017-09-09 4 MOSLEY WILLIAM D STX Ordinary Shares F - Taxes D -6,941 167,514
2017-09-12 2017-09-09 4 MOSLEY WILLIAM D STX Ordinary Shares F - Taxes D -2,969 174,455
2017-09-12 2017-09-09 4 MOSLEY WILLIAM D STX Ordinary Shares F - Taxes D -2,055 177,424
2017-09-12 2017-09-09 4 MOSLEY WILLIAM D STX Ordinary Shares F - Taxes D -3,914 179,479
2017-09-12 2017-09-11 4 LUCZO STEPHEN J STX Restricted Share Unit A - Award D 0.00 210,017 210,017
2017-09-12 2017-09-09 4 LUCZO STEPHEN J STX Ordinary Shares F - Taxes D -7,422 74,077
2017-09-12 2017-09-09 4 LUCZO STEPHEN J STX Ordinary Shares F - Taxes D -6,236 81,499
2017-09-12 2017-09-08 4 LUCZO STEPHEN J STX NQ Stock Options M - Exercise D 11.06 -34,375 0
2017-09-12 2017-09-08 4 LUCZO STEPHEN J STX Ordinary Shares M - Exercise D 11.0650 34,375 380 87,735
2017-09-12 2017-08-17 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares G - Gift I -10,000 1,214,158
2017-09-12 2017-09-09 4 BRACE PHILIP G STX Ordinary Shares F - Taxes D -4,847 43,023
2017-09-12 2017-09-09 4 BRACE PHILIP G STX Ordinary Shares F - Taxes D -2,138 47,870
2017-09-12 2017-09-02 4 BRACE PHILIP G STX Ordinary Shares F - Taxes D -6,847 50,008
2017-09-12 2017-09-11 4 MORTON DAVID H JR STX NQ Stock Option Grant A - Award D 30.95 109,290 109,290
2017-09-12 2017-09-11 4 MORTON DAVID H JR STX Performance-Based Restricted Share Unit Grant A - Award D 56,323 0
2017-09-12 2017-09-09 4 MORTON DAVID H JR STX Ordinary Shares F - Taxes D -1,042 32,440
2017-09-12 2017-09-09 4 MORTON DAVID H JR STX Ordinary Shares F - Taxes D -574 33,482
2017-09-12 2017-09-09 4 MORTON DAVID H JR STX Ordinary Shares F - Taxes D -705 34,056
2017-09-12 2017-09-09 4 MORTON DAVID H JR STX Ordinary Shares F - Taxes D -5,189 34,761
2017-08-03 2017-08-01 4 BRACE PHILIP G STX Ordinary Shares S - Sale D 33.3410 -6,000 -200 56,855
2017-08-03 2017-08-01 4 BRACE PHILIP G STX Ordinary Shares P - Purchase D 33.3360 1,000 33 62,855
2017-07-26 2017-07-24 4 MURPHY JAMES J STX Ordinary Shares A - Award D 20,963 20,963
2017-07-26 2017-07-24 4 LUCZO STEPHEN J STX Ordinary Shares A - Award D 14,222 53,360
2017-07-26 2017-07-24 4 LUCZO STEPHEN J STX Ordinary Shares A - Award D 11,950 39,138
2017-07-26 2017-05-24 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares G - Gift I -10,000 1,224,158
2017-07-26 2017-07-24 4 MORTON DAVID H JR STX Ordinary Shares A - Award D 9,943 39,482
2017-07-26 2017-07-24 4 MORTON DAVID H JR STX Ordinary Shares A - Award D 20,000 29,539
2017-07-26 2017-07-24 4 MOSLEY WILLIAM D STX Ordinary Shares A - Award D 13,301 183,393
2017-07-26 2017-07-24 4 MOSLEY WILLIAM D STX Ordinary Shares A - Award D 5,689 170,092
2017-07-26 2017-07-24 4 MOSLEY WILLIAM D STX Ordinary Shares A - Award D 3,938 164,403
2017-07-26 2017-07-24 4 MOSLEY WILLIAM D STX Ordinary Shares A - Award D 7,500 160,465
2017-07-26 2017-07-24 4 BRACE PHILIP G STX Ordinary Shares A - Award D 10,807 61,855
2017-07-26 2017-07-24 4 BRACE PHILIP G STX Ordinary Shares A - Award D 5,689 51,048
2017-07-26 2017-07-24 4 BRACE PHILIP G STX Ordinary Shares A - Award D 16,250 45,359
2017-07-21 2017-07-20 4 SCHUELKE KATHERINE STX NQ Stock Option A - Award D 39.42 110,680 110,680
2017-07-21 2017-07-20 4 SCHUELKE KATHERINE STX Ordinary Shares A - Award D 27,670 27,670
2017-06-14 2017-06-12 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 41.4100 -300 -12 108,133
2017-06-14 2017-06-12 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 40.9300 -7,200 -295 108,433
2017-06-13 2017-06-09 4 MORTON DAVID H JR STX Ordinary Shares S - Sale D 43.2600 -3,040 -132 9,063
2017-05-18 2017-05-16 4 PARK CHONG SUP Park Family Trust STX Ordinary Shares S - Sale I 43.6300 -3,809 -166 25,658
2017-05-16 3 MASSARONI KENNETH M STX Oridnary Shares D 246,266
2017-05-16 3 MASSARONI KENNETH M STX Oridnary Shares D 246,266
2017-05-16 2017-05-15 4 RE MARK STX Ordinary Shares S - Sale D 43.4700 -9,607 -418 40,470
2017-05-16 2017-05-12 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 42.5800 -7,500 -319 115,633
2017-04-27 2017-04-25 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 50.0000 -100,000 -5,000 1,234,158
2017-04-27 2017-02-03 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares G - Gift I -10,000 1,334,158
2017-02-28 2017-02-24 4 MOSLEY WILLIAM D STX NQ Stock Options M - Exercise D 11.06 -38,581 0
2017-02-28 2017-02-24 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 47.2800 -38,581 -1,824 152,965
2017-02-28 2017-02-24 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 11.0600 38,581 427 191,546
2017-02-22 2017-02-22 4 MORTON DAVID H JR STX Ordinary Shares S - Sale D 47.3400 -6,197 -293 12,103
2017-02-22 2017-02-20 4 MORTON DAVID H JR STX Ordinary Shares F - Taxes D 47.1400 -3,803 -179 18,300
2017-02-15 2017-02-13 4 RE MARK STX NQ Stock Options M - Exercise D 29.87 29.8700 -18,030 -539 0
2017-02-15 2017-02-13 4 RE MARK STX NQ Stock Options M - Exercise D 11.16 11.1550 -3,403 -38 0
2017-02-15 2017-02-13 4 RE MARK STX Ordinary Shares S - Sale D 47.8354 -21,433 -1,025 50,077
2017-02-15 2017-02-13 4 RE MARK STX Ordinary Shares M - Exercise D 29.8700 18,030 539 71,510
2017-02-15 2017-02-13 4 RE MARK STX Ordinary Shares M - Exercise D 11.1550 3,403 38 53,480
2017-02-03 2017-02-01 4 PARK CHONG SUP Park Family Trust STX Ordinary Shares S - Sale I 44.6265 -1,618 -72 29,467
2016-11-23 2016-11-14 4 PARK CHONG SUP Park Family Trust STX Ordinary Shares G - Gift I -1,650 31,085
2016-11-23 2016-11-18 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares G - Gift I -10,000 1,344,158
2016-11-23 2016-11-07 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares G - Gift I -499,999 1,354,158
2016-11-22 2016-11-18 4 RE MARK STX Ordinary Shares S - Sale D 38.9706 -11,000 -429 50,077
2016-11-18 2016-11-16 4 MacPherson Regan J STX Oridnary Shares S - Sale D 38.4017 -3,091 -119 16,702
2016-11-14 2016-11-04 4 COLEMAN WILLIAM T III STX Ordinary Shares G - Gift D -6,631 18,357
2016-10-20 2016-10-19 4 COLEMAN WILLIAM T III STX Ordinary Shares A - Award D 8,437 24,988
2016-10-20 2016-10-18 4 COLEMAN WILLIAM T III STX Ordinary Shares F - Taxes D 35.3400 -1,866 -66 16,551
2016-10-20 2016-10-19 4 BIONDI FRANK STX Ordinary Shares A - Award D 8,437 11,753
2016-10-20 2016-10-18 4 BIONDI FRANK STX Ordinary Shares F - Taxes D 35.3400 -1,866 -66 3,316
2016-10-20 2016-10-19 4 CHENG MEI WEI STX Ordinary Shares A - Award D 8,437 20,718
2016-10-20 2016-10-18 4 CHENG MEI WEI STX Ordinary Shares F - Taxes D -2,695 12,281
2016-10-20 2016-10-19 4 CANNON MICHAEL R STX Ordinary Shares A - Award D 8,437 18,272
2016-10-20 2016-10-18 4 CANNON MICHAEL R STX Ordinary Shares F - Taxes D 35.3400 -1,866 -66 9,835
2016-10-20 2016-10-19 4 PARK CHONG SUP STX Ordinary Shares A - Award D 8,437 11,753
2016-10-20 2016-10-18 4 PARK CHONG SUP STX Ordinary Shares F - Taxes D 35.3400 -1,866 -66 3,316
2016-10-20 2016-10-19 4 ZANDER EDWARD J STX Ordinary Shares A - Award D 8,437 11,753
2016-10-20 2016-10-18 4 ZANDER EDWARD J STX Ordinary Shares F - Taxes D 35.3400 -1,866 -66 3,316
2016-10-20 2016-10-18 4 Onken Kristen M STX Ordinary Shares F - Taxes D 35.3400 -1,866 -66 23,729
2016-10-20 2016-10-19 4 Geldmacher Jay L STX Ordinary Shares A - Award D 8,437 17,118
2016-10-20 2016-10-18 4 Geldmacher Jay L STX Ordinary Shares F - Taxes D 35.3400 -1,866 -66 8,681
2016-10-20 2016-10-19 4 Tilenius Stephanie STX Ordinary Shares A - Award D 8,437 14,463
2016-10-20 2016-10-18 4 Tilenius Stephanie STX Ordinary Shares F - Taxes D 35.3400 -1,866 -66 6,026
2016-10-20 2016-10-19 4 Moyo Dambisa F STX Ordinary Shares A - Award D 8,437 11,753
2016-10-20 2016-10-18 4 Moyo Dambisa F STX Ordinary Shares F - Taxes D 35.3400 -1,866 -66 3,316
2016-10-04 2016-09-30 4 RE MARK STX Ordinary Shares J - Other D -12 61,077
2016-09-28 2016-09-27 4 RE MARK STX Ordinary Shares F - Taxes D -4,022 61,089
2016-09-28 2016-09-26 4 RE MARK STX Ordinary Shares A - Award D 10,702 65,111
2016-09-28 2016-09-27 4 MOSLEY WILLIAM D STX Ordinary Shares F - Taxes D -24,920 152,965
2016-09-28 2016-09-26 4 MOSLEY WILLIAM D STX Ordinary Shares A - Award D 49,000 177,885
2016-09-28 2016-09-27 4 MORTON DAVID H JR STX Ordinary Shares F - Taxes D -796 22,103
2016-09-28 2016-09-26 4 MORTON DAVID H JR STX Ordinary Shares A - Award D 2,117 22,899
2016-09-16 2016-09-14 4 MORTON DAVID H JR STX Ordinary Shares S - Sale D 36.1620 -1,716 -62 20,782
2016-09-13 2016-09-12 4 RE MARK STX Ordinary Shares F - Taxes D -3,077 43,893
2016-09-13 2016-09-09 4 RE MARK STX NQ Stock Options A - Award D 36.09 36,850 36,850
2016-09-13 2016-09-09 4 RE MARK STX Ordinary Shares A - Award D 10,516 54,409
2016-09-13 2016-09-09 4 LUCZO STEPHEN J STX Ordinary Shares F - Taxes D -12,457 27,188
2016-09-13 2016-09-09 4 BRACE PHILIP G STX NQ Stock Options A - Award D 36.09 161,574 161,574
2016-09-13 2016-09-09 4 BRACE PHILIP G STX Ordinary Shares F - Taxes D -2,138 29,109
2016-09-13 2016-09-12 4 MOSLEY WILLIAM D STX Ordinary Shares F - Taxes D -8,692 128,885
2016-09-13 2016-09-09 4 MOSLEY WILLIAM D STX NQ Stock Options A - Award D 36.09 198,860 198,860
2016-09-13 2016-09-13 4 MORTON DAVID H JR STX Ordinary Shares S - Sale D 35.9775 -2,773 -100 22,498
2016-09-13 2016-09-12 4 MORTON DAVID H JR STX Ordinary Shares F - Taxes D -2,707 25,271
2016-09-13 2016-09-09 4 MORTON DAVID H JR STX NQ Stock Options A - Award D 36.09 148,665 148,665
2016-09-13 2016-09-12 4 MacPherson Regan J STX Ordinary Shares F - Taxes D -916 13,612
2016-09-13 2016-09-09 4 MacPherson Regan J STX NQ Stock Options A - Award D 36.09 32,918 32,918
2016-09-13 2016-09-09 4 MacPherson Regan J STX Oridnary Shares A - Award D 9,394 19,793
2016-09-07 2016-09-02 4 BRACE PHILIP G STX Ordinary Shares F - Taxes D -6,107 31,247
2016-09-01 2016-08-31 4 RE MARK STX Ordinary Shares S - Sale D 33.5839 -5,800 -195 46,970
2016-08-30 2016-08-29 4 ZANDER EDWARD J STX NQ Options M - Exercise D 14.82 14.8250 -10,000 -148 0
2016-08-30 2016-08-29 4 ZANDER EDWARD J STX Ordinary Shares M - Exercise D 14.8250 10,000 148 15,182
2016-08-26 2016-08-24 4 RE MARK STX NQ Stock Options M - Exercise D 11.16 11.1550 -8,897 -99 3,403
2016-08-26 2016-08-24 4 RE MARK STX Ordinary Shares S - Sale D 31.8436 -12,750 -406 52,770
2016-08-26 2016-08-24 4 RE MARK STX Ordinary Shares M - Exercise D 11.1550 8,897 99 65,520
2016-08-09 2016-08-09 4 BIONDI FRANK STX NQ Options M - Exercise D 14.82 14.8250 -1,251 -19 0
2016-08-09 2016-08-09 4 BIONDI FRANK STX Ordinary Shares S - Sale D 32.4538 -1,251 -41 5,182
2016-08-09 2016-08-09 4 BIONDI FRANK STX Ordinary Shares M - Exercise D 14.8250 1,251 19 6,433
2016-08-09 2016-08-09 4 RE MARK STX Ordinary Shares S - Sale D 32.5030 -3,082 -100 56,623
2016-08-04 2016-08-02 4 LUCZO STEPHEN J STX Ordinary Shares F - Taxes D -8,112 39,645
2016-07-27 2016-07-25 4 LUCZO STEPHEN J STX Ordinary Shares A - Award D 14,222 47,757
2016-07-27 2016-07-25 4 LUCZO STEPHEN J STX Ordinary Shares A - Award D 11,950 33,535
2016-07-27 2016-07-25 4 LUCZO STEPHEN J STX Ordinary Shares A - Award D 21,585 21,585
2016-07-27 2016-07-25 4 BRACE PHILIP G STX Ordinary Shares A - Award D 5,689 37,354
2016-07-27 2016-07-25 4 BRACE PHILIP G STX Ordinary Shares A - Award D 16,250 31,665
2016-07-27 2016-07-25 4 MOSLEY WILLIAM D STX Ordinary Shares A - Award D 5,689 137,577
2016-07-27 2016-07-25 4 MOSLEY WILLIAM D STX Ordinary Shares A - Award D 3,937 131,888
2016-07-27 2016-07-25 4 MOSLEY WILLIAM D STX Ordinary Shares A - Award D 7,500 127,951
2016-07-27 2016-07-25 4 MOSLEY WILLIAM D STX Ordinary Shares A - Award D 6,000 120,451
2016-07-27 2016-07-25 4 MORTON DAVID H JR STX Ordinary Shares A - Award D 10,000 27,916
2016-06-07 2016-06-06 4 MORTON DAVID H JR STX Ordinary Shares S - Sale D 23.7881 -8,038 -191 17,916
2016-05-19 2016-05-19 4 RE MARK STX Ordinary Shares J - Other D -349 59,705
2016-05-09 2016-05-06 4 BIONDI FRANK Biondi Family Trust STX Ordinary Shares S - Sale I 18.9754 -12,919 -245 23,946
2016-05-03 2016-05-03 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares P - Purchase I 20.0817 200,000 4,016 1,826,969
2016-03-23 2016-03-21 4/A MacPherson Regan J STX NQ Stock Options A - Award D 36.54 89,286 100,796
2016-03-22 2016-03-21 4 MacPherson Regan J STX NQ Stock Options A - Award D 36.54 61,729 73,239
2016-02-18 2016-02-18 4 ZANDER EDWARD J STX NQ Options M - Exercise D 3.61 3.6100 -55,000 -199 0
2016-02-18 2016-02-18 4 ZANDER EDWARD J STX Ordinary Shares S - Sale D 31.8300 -28,200 -898 31,982
2016-02-18 2016-02-18 4 ZANDER EDWARD J STX Ordinary Shares M - Exercise D 3.6100 55,000 199 60,182
2016-02-02 2016-02-02 4 BRACE PHILIP G STX Ordinary Shares P - Purchase D 29.1000 5,000 146 14,930
2016-02-02 2016-02-02 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares P - Purchase I 28.3595 25,000 709 1,626,969
2016-02-02 2016-02-02 4 LUCZO STEPHEN J Stephen J. Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares P - Purchase I 30.4311 175,000 5,325 1,601,969
2015-11-06 2015-11-04 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 29.87 -1,312 2,407
2015-11-06 2015-11-04 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 11.16 -3,047 0
2015-11-06 2015-11-04 4 MORTON DAVID H JR STX Ordinary Shares S - Sale D 38.9350 -3,178 -124 25,505
2015-11-06 2015-11-04 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 29.8700 1,312 39 28,683
2015-11-06 2015-11-04 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 11.1550 3,047 34 27,371
2015-10-23 3 Moyo Dambisa F STX Ordinary Shares D 10,364
2015-10-23 3 Moyo Dambisa F STX Ordinary Shares D 10,364
2015-10-23 2015-10-21 4 CANNON MICHAEL R STX Ordinary Shares F - Taxes D 38.5200 -1,525 -59 11,701
2015-10-23 2015-10-21 4 CANNON MICHAEL R STX Ordinary Shares A - Award D 5,182 13,226
2015-10-23 2015-10-21 4 CHENG MEI WEI STX Ordinary Shares F - Taxes D 38.5200 -2,203 -85 14,976
2015-10-23 2015-10-21 4 CHENG MEI WEI STX Ordinary Shares A - Award D 5,182 17,179
2015-10-23 2015-10-21 4 PARK CHONG SUP STX Ordinary Shares F - Taxes D 38.5200 -1,525 -59 5,182
2015-10-23 2015-10-21 4 PARK CHONG SUP STX Ordinary Shares A - Award D 5,182 6,707
2015-10-23 2015-08-07 4 PARK CHONG SUP Park Family Trust STX Ordinary Shares G - Gift I -2,100 32,735
2015-10-23 2015-10-21 4 REYES GREGORIO STX Ordinary Shares F - Taxes D 38.5200 -1,503 -58 0
2015-10-23 2015-10-21 4 ZANDER EDWARD J STX Ordinary Shares F - Taxes D 38.5200 -1,525 -59 5,182
2015-10-23 2015-10-21 4 ZANDER EDWARD J STX Ordinary Shares A - Award D 5,182 6,707
2015-10-23 2015-10-21 4 COLEMAN WILLIAM T III STX Ordinary Shares F - Taxes D 38.5200 -1,525 -59 18,417
2015-10-23 2015-10-21 4 COLEMAN WILLIAM T III STX Ordinary Shares A - Award D 5,182 19,942
2015-10-23 2015-10-21 4 BIONDI FRANK STX Ordinary Shares F - Taxes D 38.5200 -1,525 -59 5,182
2015-10-23 2015-10-21 4 BIONDI FRANK STX Ordinary Shares A - Award D 5,182 6,707
2015-10-23 2015-10-21 4 Geldmacher Jay L STX Ordinary Shares F - Taxes D 38.5200 -1,525 -59 10,547
2015-10-23 2015-10-21 4 Geldmacher Jay L STX Ordinary Shares A - Award D 5,182 12,072
2015-10-23 2015-10-21 4 Onken Kristen M STX Ordinary Shares F - Taxes D 38.5200 -1,525 -59 25,595
2015-10-23 2015-10-21 4 Onken Kristen M STX Ordinary Shares A - Award D 5,182 27,120
2015-10-23 2015-10-21 4 Tilenius Stephanie STX Ordinary Shares F - Taxes D 38.5200 -1,525 -59 7,892
2015-10-23 2015-10-21 4 Tilenius Stephanie STX Ordinary Shares A - Award D 5,182 9,417
2015-09-23 2015-09-23 4 RE MARK STX Ordinary Shares F - Taxes D 46.2000 -8,267 -382 60,054
2015-09-23 2015-09-21 4 RE MARK STX Ordinary Shares A - Award D 15,842 68,321
2015-09-23 2015-09-14 4 RE MARK STX Ordinary Shares F - Taxes D 48.9400 -2,218 -109 52,479
2015-09-23 2015-09-11 4 RE MARK STX Ordinary Shares F - Taxes D 49.2200 -1,505 -74 54,697
2015-09-23 2015-09-10 4 RE MARK STX Ordinary Shares F - Taxes D 50.1000 -2,203 -110 56,202
2015-09-23 2015-08-19 4 RE MARK STX Ordinary Shares J - Other D -10,065 58,405
2015-09-23 2015-09-14 4 MacPherson Regan J STX Ordinary Shares F - Taxes D 48.2400 -188 -9 11,092
2015-09-23 2015-09-11 4 MacPherson Regan J STX Ordinary Shares F - Taxes D 49.2200 -235 -12 11,280
2015-09-23 2015-09-10 4 MacPherson Regan J STX Ordinary Shares F - Taxes D 50.1000 -329 -16 11,515
2015-09-23 2015-09-23 4 LUCZO STEPHEN J STX Ordinary Shares F - Taxes D 46.2000 -235,766 -10,892 216,065
2015-09-23 2015-09-21 4 LUCZO STEPHEN J STX Ordinary Shares A - Award D 451,831 451,831
2015-09-23 2015-09-14 4 LUCZO STEPHEN J STX Ordinary Shares F - Taxes D 48.9400 -33,917 -1,660 36,797
2015-09-23 2015-09-10 4 LUCZO STEPHEN J STX Ordinary Shares F - Taxes D 50.1000 -6,236 -312 70,714
2015-09-23 2015-09-23 4 MOSLEY WILLIAM D STX Ordinary Shares F - Taxes D 46.2000 -32,770 -1,514 113,966
2015-09-23 2015-09-21 4 MOSLEY WILLIAM D STX Ordinary Shares A - Award D 62,800 146,736
2015-09-23 2015-09-14 4 MOSLEY WILLIAM D STX Ordinary Shares F - Taxes D 48.9400 -7,632 -374 83,936
2015-09-23 2015-09-11 4 MOSLEY WILLIAM D STX Ordinary Shares F - Taxes D 49.2200 -3,131 -154 91,568
2015-09-23 2015-09-10 4 MOSLEY WILLIAM D STX Ordinary Shares F - Taxes D 50.1000 -5,969 -299 94,699
2015-09-23 2015-09-23 4 O MALLEY PATRICK J STX Ordinary Shares F - Taxes D 46.2000 -32,770 -1,514 136,793
2015-09-23 2015-09-21 4 O MALLEY PATRICK J By spouse STX Ordinary Shares A - Award I 995 2,142
2015-09-23 2015-09-21 4 O MALLEY PATRICK J STX Ordinary Shares A - Award D 62,800 169,563
2015-09-23 2015-09-14 4 O MALLEY PATRICK J STX Ordinary Shares F - Taxes D 48.9400 -7,632 -374 106,763
2015-09-23 2015-09-11 4 O MALLEY PATRICK J By spouse STX Ordinary Shares F - Taxes I 49.2200 -111 -5 1,147
2015-09-23 2015-09-11 4 O MALLEY PATRICK J STX Ordinary Shares F - Taxes D 49.2200 -2,361 -116 114,395
2015-09-23 2015-09-10 4 O MALLEY PATRICK J By spouse STX Ordinary Shares F - Taxes I 50.1000 -92 -5 1,258
2015-09-23 2015-09-10 4 O MALLEY PATRICK J STX Ordinary Shares F - Taxes D 50.1000 -2,819 -141 116,756
2015-09-23 2015-09-23 4 DEHAAN DOUGLAS J STX Ordinary Shares F - Taxes D 46.2000 -6,594 -305 32,517
2015-09-23 2015-09-21 4 DEHAAN DOUGLAS J STX Ordinary Shares A - Award D 15,842 39,111
2015-09-23 2015-09-14 4 DEHAAN DOUGLAS J STX Ordinary Shares F - Taxes D 48.9400 -1,040 -51 23,269
2015-09-23 2015-09-11 4 DEHAAN DOUGLAS J STX Ordinary Shares F - Taxes D 49.2200 -789 -39 24,309
2015-09-23 2015-09-23 4 MORTON DAVID H JR STX Ordinary Shares F - Taxes D 46.2000 -2,079 -96 24,324
2015-09-23 2015-09-21 4 MORTON DAVID H JR STX Ordinary Shares A - Award D 4,396 26,403
2015-09-23 2015-09-14 4 MORTON DAVID H JR STX Ordinary Shares F - Taxes D 48.9400 -1,100 -54 22,007
2015-09-23 2015-09-11 4 MORTON DAVID H JR STX Ordinary Shares F - Taxes D 49.2200 -1,034 -51 23,107
2015-09-23 2015-09-10 4 MORTON DAVID H JR STX Ordinary Shares F - Taxes D 50.1000 -922 -46 24,141
2015-09-23 2015-09-23 4 Pimentel Albert A STX Ordinary Shares F - Taxes D 46.2000 -32,770 -1,514 38,226
2015-09-23 2015-09-21 4 Pimentel Albert A STX Ordinary Shares A - Award D 62,800 70,996
2015-09-23 2015-09-11 4 Pimentel Albert A STX Ordinary Shares F - Taxes D 49.2200 -3,131 -154 8,196
2015-09-23 2015-09-10 4 Pimentel Albert A STX Ordinary Shares F - Taxes D 50.1000 -4,795 -240 11,327
2015-09-16 2015-09-14 4 O MALLEY PATRICK J STX Ordinary Shares S - Sale D 48.2816 -6,993 -338 119,575
2015-09-11 2015-09-09 4 MOSLEY WILLIAM D STX NQ Stock Options A - Award D 50.10 77,754 77,754
2015-09-11 2015-09-09 4 O MALLEY PATRICK J STX NQ Stock Options A - Award D 50.10 45,016 45,016
2015-09-11 2015-09-09 4 RE MARK STX NQ Stock Options A - Award D 50.10 13,812 13,812
2015-09-11 2015-09-09 4 RE MARK STX Ordinary Shares A - Award D 4,312 68,470
2015-09-11 2015-09-09 4 BRACE PHILIP G STX NQ Stock Options A - Award D 50.10 77,754 77,754
2015-09-11 2015-09-09 4 Pimentel Albert A STX NQ Stock Options A - Award D 50.10 77,754 77,754
2015-09-11 2015-09-09 4 LUCZO STEPHEN J STX NQ Stock Options A - Award D 50.10 194,384 194,384
2015-09-11 2015-09-09 4 MacPherson Regan J STX NQ Stock Options A - Award D 50.10 11,510 11,510
2015-09-11 2015-09-09 4 MacPherson Regan J STX Ordinary Shares A - Award D 3,743 11,844
2015-09-11 2015-09-09 4 MORTON DAVID H JR STX NQ Stock Options A - Award D 50.10 25,577 25,577
2015-09-11 2015-09-09 4 MORTON DAVID H JR STX Ordinary Shares A - Award D 7,985 25,063
2015-09-10 3 MacPherson Regan J STX Ordinary Shares D 16,204
2015-09-10 3 MacPherson Regan J STX Ordinary Shares D 16,204
2015-08-27 2015-08-25 4 RE MARK STX NQ Stock Options M - Exercise D 11.16 -38,500 12,300
2015-08-27 2015-08-25 4 RE MARK STX NQ Stock Options M - Exercise D 3.34 -16,667 0
2015-08-27 2015-08-25 4 RE MARK STX NQ Stock Options M - Exercise D 13.36 -56,000 0
2015-08-27 2015-08-25 4 RE MARK STX NQ Stock Options M - Exercise D 11.06 -4,167 0
2015-08-27 2015-08-25 4 RE MARK STX Ordinary Shares S - Sale D 48.7541 -115,334 -5,623 64,158
2015-08-27 2015-08-25 4 RE MARK STX Ordinary Shares M - Exercise D 11.1550 38,500 429 179,492
2015-08-27 2015-08-25 4 RE MARK STX Ordinary Shares M - Exercise D 3.3450 16,667 56 140,992
2015-08-27 2015-08-25 4 RE MARK STX Ordinary Shares M - Exercise D 13.3650 56,000 748 124,325
2015-08-27 2015-08-25 4 RE MARK STX Ordinary Shares M - Exercise D 11.0650 4,167 46 68,325
2015-08-17 2015-08-14 4 Pimentel Albert A Pimentel Family Trust STX Ordinary Shares S - Sale I 51.7801 -5,000 -259 79,202
2015-08-17 2015-08-13 4 Pimentel Albert A Pimentel Family Trust STX Ordinary Shares S - Sale I 51.5558 -5,000 -258 84,202
2015-08-05 2015-08-03 4 LUCZO STEPHEN J STX Ordinary Shares S - Sale D 51.5145 -65,798 -3,390 144,867
2015-07-23 2015-07-21 4 Pimentel Albert A STX Ordinary Shares A - Award D 3,938 16,122
2015-07-23 2015-07-21 4 Pimentel Albert A STX Ordinary Shares A - Award D 5,250 12,184
2015-07-23 2015-07-21 4 Pimentel Albert A STX Ordinary Shares A - Award D 6,000 6,934
2015-07-23 2015-07-21 4 O MALLEY PATRICK J STX Ordinary Shares A - Award D 2,250 126,568
2015-07-23 2015-07-21 4 O MALLEY PATRICK J STX Ordinary Shares A - Award D 5,250 124,318
2015-07-23 2015-07-21 4 O MALLEY PATRICK J STX Ordinary Shares A - Award D 6,000 119,068
2015-07-23 2015-07-21 4 O MALLEY PATRICK J STX Ordinary Shares A - Award D 14,625 113,068
2015-07-23 2015-07-21 4 MOSLEY WILLIAM D STX Ordinary Shares A - Award D 3,938 100,507
2015-07-23 2015-07-21 4 MOSLEY WILLIAM D STX Ordinary Shares A - Award D 7,500 96,569
2015-07-23 2015-07-21 4 MOSLEY WILLIAM D STX Ordinary Shares A - Award D 6,000 89,069
2015-07-23 2015-07-21 4 MOSLEY WILLIAM D STX Ordinary Shares A - Award D 14,625 83,069
2015-07-23 2015-07-21 4 MASSARONI KENNETH M STX Ordinary Shares A - Award D 2,250 158,069
2015-07-23 2015-07-21 4 MASSARONI KENNETH M STX Ordinary Shares A - Award D 5,250 155,819
2015-07-23 2015-07-21 4 MASSARONI KENNETH M STX Ordinary Shares A - Award D 6,000 150,569
2015-07-23 2015-07-21 4 MASSARONI KENNETH M STX Ordinary Shares A - Award D 17,000 144,569
2015-07-23 2015-07-21 4 LUCZO STEPHEN J STX Ordinary Shares A - Award D 11,950 210,665
2015-07-23 2015-07-21 4 LUCZO STEPHEN J STX Ordinary Shares A - Award D 21,585 198,715
2015-07-23 2015-07-21 4 LUCZO STEPHEN J STX Ordinary Shares A - Award D 65,000 177,130
2015-07-23 2014-11-04 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares G - Gift I -50,000 1,106,190
2015-07-23 2015-07-21 4 BRACE PHILIP G STX Ordinary Shares A - Award D 16,250 16,250
2015-06-09 2015-06-05 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 54.1448 -10,000 -541 1,156,190
2015-06-02 2014-09-09 4/A LUCZO STEPHEN J STX NQ Stock Options A - Award D 60.83 127,600 127,600
2015-05-20 2015-05-18 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 57.0672 -20,000 -1,141 1,166,190
2015-05-20 2015-05-18 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 56.9218 -10,000 -569 1,186,190
2015-04-29 2015-04-27 4 DEHAAN DOUGLAS J STX NQ Stock Options M - Exercise D 29.87 -2,254 6,386
2015-04-29 2015-04-27 4 DEHAAN DOUGLAS J STX NQ Stock Options M - Exercise D 11.16 -7,925 6,605
2015-04-29 2015-04-27 4 DEHAAN DOUGLAS J STX Ordinary Shares S - Sale D 58.3685 -10,179 -594 25,098
2015-04-29 2015-04-27 4 DEHAAN DOUGLAS J STX Ordinary Shares M - Exercise D 29.8700 2,254 67 35,277
2015-04-29 2015-04-27 4 DEHAAN DOUGLAS J STX Ordinary Shares M - Exercise D 11.1550 7,925 88 33,023
2015-04-29 2015-04-27 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 40.16 -1,013 4,894
2015-04-29 2015-04-27 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 29.87 -1,313 3,719
2015-04-29 2015-04-27 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 11.16 -3,657 3,047
2015-04-29 2015-04-27 4 MORTON DAVID H JR STX Ordinary Shares S - Sale D 58.4246 -6,179 -361 16,875
2015-04-29 2015-04-27 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 40.1600 1,013 41 23,054
2015-04-29 2015-04-27 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 29.8700 1,313 39 22,041
2015-04-29 2015-04-27 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 11.1550 3,657 41 20,728
2015-04-28 2015-04-24 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 58.4486 -10,000 -584 1,196,190
2015-04-28 2015-04-24 4 Richarz David K STX NQ Stock Options M - Exercise D 40.16 -2,000 21,000
2015-04-28 2015-04-24 4 Richarz David K STX NQ Stock Options M - Exercise D 29.87 -5,625 10,625
2015-04-28 2015-04-24 4 Richarz David K STX Ordinary Shares S - Sale D 58.1955 -7,625 -444 319
2015-04-28 2015-04-24 4 Richarz David K STX Ordinary Shares M - Exercise D 40.1600 2,000 80 7,944
2015-04-28 2015-04-24 4 Richarz David K STX Ordinary Shares M - Exercise D 29.8700 5,625 168 5,944
2015-04-27 2015-04-23 4 Pimentel Albert A STX Ordinary Shares S - Sale D 58.9930 -11,830 -698 41,488
2015-04-14 2015-04-10 4 MOSLEY WILLIAM D STX NQ Stock Options M - Exercise D 4.04 -5,547 0
2015-04-14 2015-04-10 4 MOSLEY WILLIAM D STX NQ Stock Options M - Exercise D 11.06 -33,034 38,581
2015-04-14 2015-04-10 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 55.5075 -58,581 -3,252 68,444
2015-04-14 2015-04-10 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 4.0450 5,547 22 127,025
2015-04-14 2015-04-10 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 11.0650 33,034 366 121,478
2015-03-13 2015-03-11 4 Lerner James J STX Ordinary Shares S - Sale D 54.2083 -19,642 -1,065 17,858
2015-03-11 2015-01-29 4/A REYES GREGORIO STX NQ Stock Options M - Exercise D 14.82 14.8250 -1,459 -22 0
2015-03-11 2015-01-29 4/A REYES GREGORIO Gregorio and Vanessa Reyes Trust STX Ordinary Shares S - Sale I 57.0767 -1,459 -83 1,753,467
2015-03-11 2015-01-29 4/A REYES GREGORIO STX Ordinary Shares M - Exercise D 14.8250 1,459 22 4,235
2015-03-11 2015-03-09 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 57.4633 -10,000 -575 1,206,190
2015-03-11 2015-03-09 4 RE MARK STX Ordinary Shares S - Sale D 57.1935 -914 -52 64,158
2015-03-04 2015-03-02 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 62.5441 -6,815 -426 1,216,190
2015-03-04 2015-03-02 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust dated January 26, 2001 STX Ordinary Shares S - Sale I 61.4294 -3,185 -196 1,223,005
2015-03-04 2015-02-24 4 O MALLEY PATRICK J Patrick J. O'Malley III Separate Property Trust STX Ordinary Shares G - Gift I -24,107 401,557
2015-02-24 2015-02-23 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust STX Ordinary Shares S - Sale I 61.8700 -50,000 -3,094 1,226,190
2015-02-13 2015-02-12 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 11.06 11.0650 -9,250 -102 0
2015-02-13 2015-02-12 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 61.4435 -9,250 -568 127,569
2015-02-13 2015-02-12 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 11.0650 9,250 102 136,819
2015-02-06 2015-02-04 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust STX Ordinary Shares S - Sale I 60.0965 -100,000 -6,010 1,276,190
2015-02-06 2015-02-04 4 Richarz David K STX Ordinary Shares S - Sale D 60.0993 -17,753 -1,067 319
2015-02-02 2015-01-29 4 REYES GREGORIO STX NQ Stock Options M - Exercise D 14.82 14.8250 1,459 22 0
2015-02-02 2015-01-29 4 REYES GREGORIO Gregorio and Vanessa Reyes Trust STX Ordinary Shares S - Sale I 57.0767 -1,459 -83 1,753
2015-02-02 2015-01-29 4 REYES GREGORIO STX Ordinary Shares M - Exercise D 14.8250 1,459 22 4,235
2015-01-29 2015-01-27 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust STX Ordinary Shares S - Sale I 57.9490 -1,605 -93 1,376,190
2015-01-29 2015-01-27 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust STX Ordinary Shares S - Sale I 56.9502 -8,395 -478 1,377,795
2015-01-06 2015-01-02 4 MOSLEY WILLIAM D STX NQ Stock Options M - Exercise D 4.04 -38,581 5,547
2015-01-06 2015-01-02 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 66.7440 -9,870 -659 88,175
2015-01-06 2015-01-02 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 65.9950 -48,711 -3,215 98,045
2015-01-06 2015-01-02 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 4.0450 38,581 156 146,756
2014-12-23 2014-12-22 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust STX Ordinary Shares S - Sale I 68.3252 -10,000 -683 1,386,190
2014-12-11 2014-12-09 4 MOSLEY WILLIAM D STX NQ Stock Options M - Exercise D 4.04 -37,122 44,128
2014-12-11 2014-12-09 4 MOSLEY WILLIAM D STX NQ Stock Options M - Exercise D 13.73 -1,459 0
2014-12-11 2014-12-09 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 65.8389 -32,514 -2,141 108,175
2014-12-11 2014-12-09 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 65.1379 -26,067 -1,698 140,689
2014-12-11 2014-12-09 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 4.0450 37,122 150 166,756
2014-12-11 2014-12-09 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 13.7300 1,459 20 129,634
2014-11-24 2014-11-24 4 Geldmacher Jay L STX Ordinary Shares S - Sale D 66.0000 -5,000 -330 6,890
2014-11-24 2014-11-20 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust STX Ordinary Shares S - Sale I 65.0000 -92,017 -5,981 1,396,190
2014-11-24 2014-11-20 4 Richarz David K STX Ordinary Shares S - Sale D 65.3547 -15,400 -1,006 17,753
2014-11-19 2014-11-18 4 Pimentel Albert A STX NQ Stock Options M - Exercise D 14.81 -40,000 597,500
2014-11-19 2014-11-18 4 Pimentel Albert A STX Ordinary Shares S - Sale D 64.8300 -40,000 -2,593 52,873
2014-11-19 2014-11-18 4 Pimentel Albert A STX Ordinary Shares M - Exercise D 14.8100 40,000 592 92,873
2014-11-19 2014-11-17 4 Pimentel Albert A STX NQ Stock Options M - Exercise D 14.81 -10,000 637,500
2014-11-19 2014-11-17 4 Pimentel Albert A STX Ordinary Shares S - Sale D 63.9006 -10,000 -639 52,873
2014-11-19 2014-11-17 4 Pimentel Albert A STX Ordinary Shares M - Exercise D 14.8100 10,000 148 62,873
2014-11-19 2014-11-17 4 COLEMAN WILLIAM T III STX Ordinary Shares G - Gift D -4,050 14,307
2014-11-17 2014-11-14 4 Richarz David K STX Ordinary Shares S - Sale D 62.4405 -17,592 -1,098 33,153
2014-11-05 2014-11-04 4 Richarz David K STX Ordinary Shares S - Sale D 64.3476 -25,372 -1,633 50,745
2014-11-04 2014-11-04 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust STX Ordinary Shares S - Sale I 65.0000 -7,983 -519 1,217,637
2014-11-04 2014-10-31 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust STX Ordinary Shares S - Sale I 62.4144 -100,000 -6,241 1,225,620
2014-11-04 2014-10-31 4 LUCZO STEPHEN J STX Ordinary Shares S - Sale D 62.2070 -275,830 -17,159 382,700
2014-11-04 2014-10-31 4 DEHAAN DOUGLAS J STX NQ Stock Options M - Exercise D 29.87 -2,254 8,640
2014-11-04 2014-10-31 4 DEHAAN DOUGLAS J STX NQ Stock Options M - Exercise D 11.16 -7,925 14,530
2014-11-04 2014-10-31 4 DEHAAN DOUGLAS J STX NQ Stock Options M - Exercise D 11.06 -4,428 0
2014-11-04 2014-10-31 4 DEHAAN DOUGLAS J STX Ordinary Shares S - Sale D 62.1431 -8,480 -527 25,098
2014-11-04 2014-10-31 4 DEHAAN DOUGLAS J STX Ordinary Shares S - Sale D 62.1458 -14,607 -908 33,578
2014-11-04 2014-10-31 4 DEHAAN DOUGLAS J STX Ordinary Shares M - Exercise D 29.8700 2,254 67 48,185
2014-11-04 2014-10-31 4 DEHAAN DOUGLAS J STX Ordinary Shares M - Exercise D 11.1550 7,925 88 45,931
2014-11-04 2014-10-31 4 DEHAAN DOUGLAS J STX Ordinary Shares M - Exercise D 11.0650 4,428 49 38,006
2014-11-04 2014-11-03 4 O MALLEY PATRICK J STX NQ Stock Option M - Exercise D 40.16 -9,479 25,521
2014-11-04 2014-11-03 4 O MALLEY PATRICK J STX NQ Stock Option M - Exercise D 29.87 -1,667 19,167
2014-11-04 2014-11-03 4 O MALLEY PATRICK J STX NQ Stock Option M - Exercise D 11.06 -2,084 0
2014-11-04 2014-11-03 4 O MALLEY PATRICK J STX Ordinary Shares S - Sale D 63.3441 -13,230 -838 98,014
2014-11-04 2014-11-03 4 O MALLEY PATRICK J STX Ordinary Shares M - Exercise D 40.1600 9,479 381 111,244
2014-11-04 2014-11-03 4 O MALLEY PATRICK J STX Ordinary Shares M - Exercise D 29.8700 1,667 50 101,765
2014-11-04 2014-11-03 4 O MALLEY PATRICK J STX Ordinary Shares M - Exercise D 11.0650 2,084 23 100,098
2014-11-04 2014-10-31 4 RE MARK STX Ordinary Shares S - Sale D 62.1994 -10,600 -659 65,072
2014-11-04 2014-10-31 4 PARK CHONG SUP The Park Family Trust STX Ordinary Shares S - Sale I 62.5746 -1,250 -78 32,125
2014-11-04 2014-10-31 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 62.1902 -64,939 -4,039 128,175
2014-11-04 2014-10-31 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 62.2706 -66,310 -4,129 127,446
2014-11-03 2014-10-31 4 Richarz David K STX Ordinary Shares S - Sale D 62.1747 -57,100 -3,550 76,117
2014-11-03 2014-10-30 4 Richarz David K STX NQ Stock Options M - Exercise D 11.06 -3,750 0
2014-11-03 2014-10-30 4 Richarz David K STX Ordinary Shares S - Sale D 59.8622 -8,317 -498 133,217
2014-11-03 2014-10-30 4 Richarz David K STX Ordinary Shares M - Exercise D 11.0650 3,750 41 141,534
2014-11-03 2014-10-30 4 REYES GREGORIO Gregorio & Vanessa Reyes Trust STX Ordinary Shares S - Sale I 59.8800 -3,800 -228 1,753
2014-10-31 2014-10-30 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 40.16 -168 5,907
2014-10-31 2014-10-30 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 29.87 -874 5,032
2014-10-31 2014-10-30 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 11.16 -2,437 6,704
2014-10-31 2014-10-30 4 MORTON DAVID H JR STX Ordinary Shares S - Sale D 60.0000 -3,655 -219 16,875
2014-10-31 2014-10-30 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 40.1600 168 7 20,530
2014-10-31 2014-10-30 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 29.8700 874 26 20,362
2014-10-31 2014-10-30 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 11.1550 2,437 27 19,488
2014-10-31 2014-10-29 4 MORTON DAVID H JR STX Ordinary Shares S - Sale D 60.0000 -3,139 -188 17,051
2014-10-23 2014-10-22 4 Tilenius Stephanie STX Ordinary Shares A - Award D 4,235 4,235
2014-10-23 2014-10-21 4 JEONG SEH-WOONG STX Ordinary Shares F - Taxes D 55.2100 -3,542 -196 2,518
2014-10-23 2014-10-22 4 CHENG MEI WEI STX Ordinary Shares A - Award D 4,235 11,997
2014-10-23 2014-10-21 4 CHENG MEI WEI STX Ordinary Shares F - Taxes D 55.2100 -3,096 -171 7,762
2014-10-23 2014-10-22 4 Geldmacher Jay L STX Ordinary Shares A - Award D 4,235 11,890
2014-10-23 2014-10-21 4 Geldmacher Jay L STX Ordinary Shares F - Taxes D 55.2100 -2,143 -118 7,655
2014-10-23 2014-10-22 4 Onken Kristen M STX Ordinary Shares A - Award D 4,235 21,938
2014-10-23 2014-10-21 4 Onken Kristen M STX Ordinary Shares F - Taxes D 55.2100 -2,143 -118 17,703
2014-10-23 2014-10-22 4 CANNON MICHAEL R STX Ordinary Shares A - Award D 4,235 8,044
2014-10-23 2014-10-21 4 CANNON MICHAEL R STX Ordinary Shares F - Taxes D 55.2100 -2,143 -118 3,809
2014-10-23 2014-10-22 4 ZANDER EDWARD J STX Ordinary Shares A - Award D 4,235 4,235
2014-10-23 2014-10-21 4 ZANDER EDWARD J STX Ordinary Shares F - Taxes D 55.2100 -2,143 -118 0
2014-10-23 2014-10-22 4 REYES GREGORIO STX Ordinary Shares A - Award D 4,235 4,235
2014-10-23 2014-10-21 4 REYES GREGORIO STX Ordinary Shares F - Taxes D 55.2100 -2,143 -118 0
2014-10-23 2014-10-22 4 PARK CHONG SUP STX Ordinary Shares A - Award D 4,235 4,235
2014-10-23 2014-10-21 4 PARK CHONG SUP STX Ordinary Shares F - Taxes D 55.2100 -2,143 -118 0
2014-10-23 2014-10-21 4 MARSHALL LYDIA MICHEAUX STX Ordinary Shares F - Taxes D 55.2100 -2,143 -118 24,535
2014-10-23 2014-10-22 4 COLEMAN WILLIAM T III STX Ordinary Shares A - Award D 4,235 18,357
2014-10-23 2014-10-21 4 COLEMAN WILLIAM T III STX Ordinary Shares F - Taxes D 55.2100 -2,143 -118 14,122
2014-10-23 2014-10-22 4 BIONDI FRANK STX Ordinary Shares A - Award D 4,235 4,235
2014-10-23 2014-10-21 4 BIONDI FRANK STX Ordinary Shares F - Taxes D 55.2100 -2,143 -118 0
2014-09-17 2014-09-15 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 40.16 -2,025 6,075
2014-09-17 2014-09-15 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 29.87 -438 5,906
2014-09-17 2014-09-15 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 11.16 -1,219 9,141
2014-09-17 2014-09-15 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 11.06 -1,146 0
2014-09-17 2014-09-15 4 MORTON DAVID H JR STX Ordinary Shares S - Sale D 60.0000 -2,542 -153 20,190
2014-09-17 2014-09-15 4 MORTON DAVID H JR STX Ordinary Shares S - Sale D 61.1688 -2,297 -141 22,732
2014-09-17 2014-09-15 4 MORTON DAVID H JR STX Ordinary Shares S - Sale D 60.5898 -2,531 -153 25,029
2014-09-17 2014-09-15 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 40.1600 2,025 81 27,560
2014-09-17 2014-09-15 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 29.8700 438 13 25,535
2014-09-17 2014-09-15 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 11.1550 1,219 14 25,097
2014-09-17 2014-09-15 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 11.0650 1,146 13 23,878
2014-09-17 2014-09-15 4 MORTON DAVID H JR STX Ordinary Shares S - Sale D 59.4195 -2,536 -151 22,732
2014-09-15 2014-09-15 4 DEHAAN DOUGLAS J STX Ordinary Shares S - Sale D 59.4700 -3,037 -181 33,578
2014-09-15 2014-09-11 4 DEHAAN DOUGLAS J STX Ordinary Shares A - Award D 18,800 36,615
2014-09-15 2014-09-11 4 DEHAAN DOUGLAS J STX Ordinary Shares S - Sale D 60.3534 -987 -60 17,815
2014-09-15 2014-09-15 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 59.4885 -1,256 -75 193,756
2014-09-15 2014-09-11 4 MASSARONI KENNETH M STX Ordinary Shares A - Award D 126,000 195,012
2014-09-15 2014-09-11 4 MOSLEY WILLIAM D STX Ordinary Shares A - Award D 108,400 193,114
2014-09-15 2014-09-15 4 RE MARK STX Ordinary Shares S - Sale D 59.3857 -3,889 -231 75,672
2014-09-15 2014-09-11 4 RE MARK STX Ordinary Shares A - Award D 21,000 79,561
2014-09-15 2014-09-11 4 LUCZO STEPHEN J STX Ordinary Shares A - Award D 481,400 658,530
2014-09-15 2014-09-15 4 O MALLEY PATRICK J STX Ordinary Shares S - Sale D 59.0991 -68,240 -4,033 98,014
2014-09-15 2014-09-11 4 O MALLEY PATRICK J STX Oridnary Shares A - Award D 108,400 166,254
2014-09-15 2014-09-11 4 Richarz David K STX Ordinary Shares A - Award D 108,400 137,784
2014-09-12 2014-09-11 4 RE MARK STX Ordinary Shares S - Sale D 60.4821 -1,526 -92 58,561
2014-09-12 2014-09-10 4 RE MARK STX Ordinary Shares S - Sale D 60.7581 -1,632 -99 60,087
2014-09-12 2014-09-11 4 O MALLEY PATRICK J STX Oridnary Shares S - Sale D 60.4591 -3,175 -192 57,854
2014-09-12 2014-09-10 4 O MALLEY PATRICK J STX Ordinary Shares S - Sale D 60.9266 -2,738 -167 61,029
2014-09-12 2014-09-11 4 Richarz David K STX Ordinary Shares S - Sale D 60.6300 -2,118 -128 29,384
2014-09-12 2014-09-10 4 Richarz David K STX Ordinary Shares S - Sale D 60.7788 -1,750 -106 31,502
2014-09-12 2014-09-11 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 60.0351 -3,058 -184 84,714
2014-09-12 2014-09-10 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 61.1936 -2,811 -172 87,772
2014-09-12 2014-09-11 4 Pimentel Albert A STX Ordinary Shares S - Sale D 60.5218 -3,172 -192 52,873
2014-09-12 2014-09-10 4 Pimentel Albert A STX Ordinary Shares S - Sale D 60.7796 -2,744 -167 56,045
2014-09-12 2014-09-11 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 60.4265 -2,921 -177 69,012
2014-09-12 2014-09-10 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 61.1315 -2,054 -126 71,933
2014-09-12 2014-09-11 4 MORTON DAVID H JR STX Ordinary Shares S - Sale D 60.2628 -1,052 -63 25,268
2014-09-12 2014-09-10 4 MORTON DAVID H JR STX Ordinary Shares S - Sale D 61.2300 -506 -31 26,320
2014-09-11 2014-09-09 4 RE MARK STX NQ Stock Options A - Award D 60.83 8,250 8,250
2014-09-11 2014-09-09 4 RE MARK STX Ordinary Shares A - Award D 4,400 61,719
2014-09-11 2014-09-09 4 LUCZO STEPHEN J STX NQ Stock Options A - Award D 60.83 131,500 131,500
2014-09-11 2014-09-09 4 O MALLEY PATRICK J STX NQ Stock Options A - Award D 60.83 18,000 18,000
2014-09-11 2014-09-09 4 MOSLEY WILLIAM D STX NQ Stock Options A - Award D 60.83 31,500 31,500
2014-09-11 2014-09-09 4 Pimentel Albert A STX NQ Stock Options A - Award D 60.83 31,500 31,500
2014-09-11 2014-09-09 4 MASSARONI KENNETH M STX NQ Stock Options A - Award D 60.83 18,000 18,000
2014-09-11 2014-09-09 4 MORTON DAVID H JR STX NQ Stock Options A - Award D 60.83 8,250 8,250
2014-09-11 2014-09-09 4 MORTON DAVID H JR STX Ordinary Shares A - Award D 4,400 26,826
2014-09-11 2014-09-09 4 Lerner James J STX NQ Stock Options A - Award D 60.83 31,500 31,500
2014-09-02 2014-07-24 4/A BIONDI FRANK STX NQ Stock Options M - Exercise D 26.46 -10,000 0
2014-09-02 2014-07-24 4/A BIONDI FRANK Biondi Family Trust STX Ordinary Shares S - Sale I 59.5217 -10,000 -595 30,346
2014-09-02 2014-07-24 4/A BIONDI FRANK STX Ordinary Shares S - Sale D 59.5451 -10,000 -595 5,952
2014-09-02 2014-07-24 4/A BIONDI FRANK STX Ordinary Shares M - Exercise D 26.4650 10,000 265 15,952
2014-09-02 2014-08-29 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 13.73 -7,500 0
2014-09-02 2014-08-29 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 62.2400 -7,500 -467 73,987
2014-09-02 2014-08-29 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 13.7300 7,500 103 81,487
2014-08-27 2014-08-25 4 O MALLEY PATRICK J STX NQ Stock Option M - Exercise D 29.87 -19,166 20,834
2014-08-27 2014-08-25 4 O MALLEY PATRICK J STX NQ Stock Option M - Exercise D 11.06 -43,750 2,084
2014-08-27 2014-08-25 4 O MALLEY PATRICK J STX Ordinary Shares S - Sale D 60.8882 -62,916 -3,831 63,767
2014-08-27 2014-08-25 4 O MALLEY PATRICK J STX Ordinary Shares M - Exercise D 29.8700 19,166 572 126,683
2014-08-27 2014-08-25 4 O MALLEY PATRICK J STX Ordinary Shares M - Exercise D 11.0650 43,750 484 107,517
2014-08-25 2014-08-21 4 PARK CHONG SUP STX NQ Stock Options M - Exercise D 14.82 -1,251 0
2014-08-25 2014-08-21 4 PARK CHONG SUP Park Family Trust STX Ordinary Shares S - Sale I 60.0696 -3,000 -180 29,566
2014-08-25 2014-08-21 4 PARK CHONG SUP STX Ordinary Shares S - Sale D 59.8959 -1,251 -75 5,952
2014-08-25 2014-08-21 4 PARK CHONG SUP STX Ordinary Shares M - Exercise D 14.8250 1,251 19 7,203
2014-08-08 2014-08-06 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust STX Ordinary Shares S - Sale I 56.6009 -50,000 -2,830 1,325,620
2014-08-06 2014-05-20 5 COLEMAN WILLIAM T III STX Ordinary Shares G - Gift D -4,900 16,265
2014-08-05 2014-08-04 4 LUCZO STEPHEN J STX Ordinary Shares S - Sale D 58.2734 -11,230 -654 187,485
2014-07-25 2014-07-25 4 BIONDI FRANK STX Ordinary Shares S - Sale D 59.5451 -10,000 -595 5,952
2014-07-25 2014-07-25 4 BIONDI FRANK STX Ordinary Shares M - Exercise D 26.4650 10,000 265 15,952
2014-07-25 2014-07-24 4 BIONDI FRANK STX NQ Stock Options M - Exercise D 26.46 -10,000 0
2014-07-25 2014-07-24 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust STX Ordinary Shares S - Sale I 59.0060 -150,000 -8,851 1,365,265
2014-07-25 2014-07-23 4 LUCZO STEPHEN J STX Ordinary Shares A - Award D 65,000 198,715
2014-07-25 2014-07-23 4 LUCZO STEPHEN J STX Ordinary Shares A - Award D 21,585 133,715
2014-07-25 2014-07-23 4 O MALLEY PATRICK J STX Ordinary Shares A - Award D -4,000 63,677
2014-07-25 2014-07-23 4 O MALLEY PATRICK J STX Ordinary Shares A - Award D -14,625 59,677
2014-07-25 2014-07-23 4 O MALLEY PATRICK J STX Ordinary Shares A - Award D -6,000 45,052
2014-07-25 2014-07-23 4 O MALLEY PATRICK J STX Ordinary Shares A - Award D 5,250 39,052
2014-07-25 2014-07-25 4 Richarz David K STX NQ Stock Options M - Exercise D 29.87 -13,750 16,250
2014-07-25 2014-07-25 4 Richarz David K STX NQ Stock Options M - Exercise D 11.06 -11,900 3,750
2014-07-25 2014-07-25 4 Richarz David K STX Ordinary Shares S - Sale D 59.5559 -25,650 -1,528 33,116
2014-07-25 2014-07-25 4 Richarz David K STX Ordinary Shares M - Exercise D 29.8700 13,750 411 58,766
2014-07-25 2014-07-25 4 Richarz David K STX Ordinary Shares M - Exercise D 11.0650 11,900 132 45,016
2014-07-25 2014-07-23 4 Richarz David K STX Ordinary Shares A - Award D 3,600 33,116
2014-07-25 2014-07-23 4 Richarz David K STX Ordinary Shares A - Award D 14,625 29,516
2014-07-25 2014-07-23 4 Richarz David K STX Ordinary Shares A - Award D 4,500 14,891
2014-07-25 2014-07-23 4 Richarz David K STX Ordinary Shares A - Award D 3,750 10,391
2014-07-25 2014-07-23 4 MOSLEY WILLIAM D STX Ordinary Shares A - Award D 5,500 90,378
2014-07-25 2014-07-23 4 MOSLEY WILLIAM D STX Ordinary Shares A - Award D 14,625 84,878
2014-07-25 2014-07-23 4 MOSLEY WILLIAM D STX Ordinary Shares A - Award D 6,000 70,253
2014-07-25 2014-07-23 4 MOSLEY WILLIAM D STX Ordinary Shares A - Award D 7,500 64,253
2014-07-25 2014-07-23 4 Pimentel Albert A STX Ordinary Shares A - Award D 27,750 58,300
2014-07-25 2014-07-23 4 Pimentel Albert A STX Ordinary Shares A - Award D 6,000 30,550
2014-07-25 2014-07-23 4 Pimentel Albert A STX Ordinary Shares A - Award D 5,250 24,550
2014-07-25 2014-07-23 4 MASSARONI KENNETH M STX Ordinary Shares A - Award D 17,000 73,871
2014-07-25 2014-07-23 4 MASSARONI KENNETH M STX Ordinary Shares A - Award D 6,000 56,871
2014-07-25 2014-07-23 4 MASSARONI KENNETH M STX Ordinary Shares A - Award D 5,250 50,871
2014-07-25 2014-07-24 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 11.06 -1,719 1,146
2014-07-25 2014-07-24 4 MORTON DAVID H JR STX Ordinary Shares S - Sale D 59.1041 -1,719 -102 22,250
2014-07-25 2014-07-24 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 11.0650 1,719 19 23,969
2014-07-25 2014-07-23 4 Lerner James J STX Ordinary Shares A - Award D 25,000 37,500
2014-07-25 2014-07-23 4 Lerner James J STX Ordinary Shares A - Award D 12,500 12,500
2014-06-26 2012-11-29 4 REYES GREGORIO Gregorio & Vanessa Reyes Trust STX Ordinary Shares L - Other I 25.8250 46 1 1,744
2014-06-03 2014-05-30 4 RE MARK STX NQ Stock Options M - Exercise D 11.06 -3,125 4,167
2014-06-03 2014-05-30 4 RE MARK STX Ordinary Shares S - Sale D 53.5249 -3,125 -167 57,319
2014-06-03 2014-05-30 4 RE MARK STX Ordinary Shares M - Exercise D 11.0650 3,125 35 60,444
2014-05-20 2014-05-16 4 Richarz David K STX NQ Stock Options M - Exercise D 11.06 -5,300 15,650
2014-05-20 2014-05-16 4 Richarz David K STX Ordinary Shares S - Sale D 50.9146 -5,300 -270 6,641
2014-05-20 2014-05-16 4 Richarz David K STX Ordinary Shares M - Exercise D 11.0650 5,300 59 11,941
2014-05-15 2014-05-13 4 LUCZO STEPHEN J STX NQ Stock Options M - Exercise D 30.23 -23,982 107,922
2014-05-15 2014-05-13 4 LUCZO STEPHEN J STX NQ Stock Options M - Exercise D 11.06 -60,157 34,375
2014-05-15 2014-05-13 4 LUCZO STEPHEN J STX Ordinary Shares S - Sale D 50.2816 -54,345 -2,733 141,924
2014-05-15 2014-05-13 4 LUCZO STEPHEN J STX Ordinary Shares M - Exercise D 30.2300 23,982 725 196,269
2014-05-15 2014-05-13 4 LUCZO STEPHEN J STX Ordinary Shares M - Exercise D 11.0650 60,157 666 172,287
2014-05-08 2014-05-06 4 MARSHALL LYDIA MICHEAUX STX NQ Stock Options M - Exercise D 14.82 -10,000 0
2014-05-08 2014-05-06 4 MARSHALL LYDIA MICHEAUX STX NQ Stock Options M - Exercise D 6.52 -626 0
2014-05-08 2014-05-06 4 MARSHALL LYDIA MICHEAUX STX Ordinary Shares S - Sale D 50.3362 -10,626 -535 26,678
2014-05-08 2014-05-06 4 MARSHALL LYDIA MICHEAUX STX Ordinary Shares M - Exercise D 14.8250 10,000 148 37,304
2014-05-08 2014-05-06 4 MARSHALL LYDIA MICHEAUX STX Ordinary Shares M - Exercise D 6.5250 626 4 27,304
2014-05-08 2014-05-06 4 DEHAAN DOUGLAS J STX NQ Stock Options M - Exercise D 29.87 -2,253 10,894
2014-05-08 2014-05-06 4 DEHAAN DOUGLAS J STX NQ Stock Options M - Exercise D 11.16 -7,925 22,455
2014-05-08 2014-05-06 4 DEHAAN DOUGLAS J STX NQ Stock Options M - Exercise D 11.06 -5,312 4,428
2014-05-08 2014-05-06 4 DEHAAN DOUGLAS J STX Ordinary Shares S - Sale D 50.6381 -15,490 -784 18,802
2014-05-08 2014-05-06 4 DEHAAN DOUGLAS J STX Ordinary Shares M - Exercise D 29.8700 2,253 67 34,292
2014-05-08 2014-05-06 4 DEHAAN DOUGLAS J STX Ordinary Shares M - Exercise D 11.1550 7,925 88 32,039
2014-05-08 2014-05-06 4 DEHAAN DOUGLAS J STX Ordinary Shares M - Exercise D 11.0650 5,312 59 24,114
2014-05-07 2014-05-05 4 Pimentel Albert A STX Ordinary Shares S - Sale D 50.0137 -11,870 -594 19,300
2014-05-06 2014-05-02 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 29.87 -438 6,344
2014-05-06 2014-05-02 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 11.16 -1,219 10,360
2014-05-06 2014-05-02 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 11.06 -1,146 2,865
2014-05-06 2014-05-02 4 MORTON DAVID H JR STX Ordinary Shares S - Sale D 51.0505 -2,803 -143 22,250
2014-05-06 2014-05-02 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 29.8700 438 13 25,053
2014-05-06 2014-05-02 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 11.1550 1,219 14 24,615
2014-05-06 2014-05-02 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 11.0650 1,146 13 23,396
2014-04-22 2014-04-21 4 Lerner James J STX NQ Stock Options A - Award D 55.69 125,000 125,000
2014-04-02 2014-04-01 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust STX Ordinary Shares S - Sale I 57.0000 -100,000 -5,700 1,485,471
2014-03-11 2014-03-10 4 RE MARK STX Ordinary Shares S - Sale D 50.1400 -1,034 -52 57,319
2014-03-03 2014-02-27 4 RE MARK STX NQ Stock Options M - Exercise D 11.06 -12,500 7,292
2014-03-03 2014-02-27 4 RE MARK STX Ordinary Shares S - Sale D 51.7800 -12,500 -647 58,353
2014-03-03 2014-02-27 4 RE MARK STX Ordinary Shares M - Exercise D 11.0650 12,500 138 70,853
2014-02-18 2014-02-14 4 Richarz David K STX NQ Stock Options M - Exercise D 11.06 -5,300 20,950
2014-02-18 2014-02-14 4 Richarz David K STX Ordinary Shares S - Sale D 49.6127 -5,300 -263 6,641
2014-02-18 2014-02-14 4 Richarz David K STX Ordinary Shares M - Exercise D 11.0650 5,300 59 11,941
2014-02-18 2014-02-13 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 29.87 -656 6,782
2014-02-18 2014-02-13 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 11.16 -1,828 11,579
2014-02-18 2014-02-13 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 11.06 -1,719 4,011
2014-02-18 2014-02-13 4 MORTON DAVID H JR STX Ordinary Shares S - Sale D 49.5726 -4,437 -220 22,250
2014-02-18 2014-02-13 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 29.8700 656 20 26,687
2014-02-18 2014-02-13 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 11.1550 1,828 20 26,031
2014-02-18 2014-02-13 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 11.0650 1,719 19 24,203
2014-02-14 2014-02-14 4 Pimentel Albert A Pimentel Family Trust STX Ordinary Shares S - Sale I 50.0133 -2,965 -148 48,648
2014-02-14 2014-02-13 4 Pimentel Albert A Pimentel Family Trust STX Ordinary Shares S - Sale I 49.9586 -2,835 -142 51,613
2014-02-14 2014-02-12 4 Pimentel Albert A Pimentel Family Trust STX Ordinary Shares S - Sale I 50.0467 -4,200 -210 54,448
2014-02-11 2014-02-07 4 CANNON MICHAEL R STX Ordinary Shares S - Sale D 49.9147 -25,228 -1,259 5,952
2014-02-10 2014-02-06 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust STX Ordinary Shares S - Sale I 49.0542 -60,000 -2,943 1,585,471
2014-02-06 2014-02-04 4 Geldmacher Jay L STX Ordinary Shares S - Sale D 49.7625 -4,000 -199 9,798
2014-02-03 2014-01-30 4 PARK CHONG SUP The Park Family Trust STX Ordinary Shares S - Sale I 53.5353 -2,270 -122 32,566
2013-11-26 2013-11-25 4 MARSHALL LYDIA MICHEAUX STX Ordinary Shares G - Gift D -312 26,678
2013-11-26 2013-11-25 4 MARSHALL LYDIA MICHEAUX STX Ordinary Shares S - Sale D 49.0001 -11,998 -588 26,990
2013-11-20 2013-09-17 4/A MORTON DAVID H JR STX Ordinary Shares S - Sale D 40.8646 -4,022 -164 22,250
2013-11-20 2013-09-16 4/A MORTON DAVID H JR STX Ordinary Shares S - Sale D 41.1030 -1,407 -58 26,272
2013-11-20 2013-09-13 4/A MORTON DAVID H JR STX NQ Stock Options M - Exercise D 29.87 -2,625 7,875
2013-11-20 2013-09-13 4/A MORTON DAVID H JR STX NQ Stock Options M - Exercise D 11.16 -610 14,625
2013-11-20 2013-09-13 4/A MORTON DAVID H JR STX NQ Stock Options M - Exercise D 11.06 -573 6,875
2013-11-20 2013-09-13 4/A MORTON DAVID H JR STX NQ Stock Options M - Exercise D 3.34 -1,667 0
2013-11-20 2013-09-13 4/A MORTON DAVID H JR STX Ordinary Shares S - Sale D 39.9500 -1,535 -61 27,679
2013-11-20 2013-09-13 4/A MORTON DAVID H JR STX Ordinary Shares S - Sale D 40.0000 -5,475 -219 29,214
2013-11-20 2013-09-13 4/A MORTON DAVID H JR STX Ordinary Shares M - Exercise D 29.8700 2,625 78 34,689
2013-11-20 2013-09-13 4/A MORTON DAVID H JR STX Ordinary Shares M - Exercise D 11.1550 610 7 32,064
2013-11-20 2013-09-13 4/A MORTON DAVID H JR STX Ordinary Shares M - Exercise D 11.0650 573 6 31,454
2013-11-20 2013-09-13 4/A MORTON DAVID H JR STX Ordinary Shares M - Exercise D 3.3450 1,667 6 30,881
2013-11-20 2013-11-18 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 29.87 -437 7,438
2013-11-20 2013-11-18 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 11.16 -1,218 13,407
2013-11-20 2013-11-18 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 11.06 -1,145 5,730
2013-11-20 2013-11-18 4 MORTON DAVID H JR STX Ordinary Shares S - Sale D 49.0000 -2,800 -137 22,250
2013-11-20 2013-11-18 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 29.8700 437 13 25,050
2013-11-20 2013-11-18 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 11.1550 1,218 14 24,613
2013-11-20 2013-11-18 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 11.0650 1,145 13 23,395
2013-11-18 2013-11-14 4 O MALLEY PATRICK J STX NQ Stock Options M - Exercise D 3.34 -109,683 0
2013-11-18 2013-11-14 4 O MALLEY PATRICK J STX Ordinary Shares S - Sale D 49.6812 -109,683 -5,449 33,331
2013-11-18 2013-11-14 4 O MALLEY PATRICK J STX Ordinary Shares M - Exercise D 3.3450 109,683 367 143,014
2013-11-18 2013-11-15 4 Richarz David K STX NQ Stock Options M - Exercise D 3.34 -12,500 0
2013-11-18 2013-11-15 4 Richarz David K STX Ordinary Shares S - Sale D 48.6748 -6,290 -306 6,210
2013-11-18 2013-11-15 4 Richarz David K STX Ordinary Shares M - Exercise D 3.3450 12,500 42 12,500
2013-11-18 2013-11-15 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 11.06 -1,750 9,250
2013-11-18 2013-11-15 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 50.1000 -1,750 -88 45,455
2013-11-18 2013-11-15 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 11.0650 1,750 19 47,205
2013-11-12 2013-11-07 4 DEHAAN DOUGLAS J STX NQ Stock Options M - Exercise D 29.87 -4,883 13,147
2013-11-12 2013-11-07 4 DEHAAN DOUGLAS J STX NQ Stock Options M - Exercise D 11.16 -6,604 30,380
2013-11-12 2013-11-07 4 DEHAAN DOUGLAS J STX NQ Stock Options M - Exercise D 11.06 -5,313 9,740
2013-11-12 2013-11-07 4 DEHAAN DOUGLAS J STX NQ Stock Options M - Exercise D 3.34 -33,334 0
2013-11-12 2013-11-07 4 DEHAAN DOUGLAS J Gayle H. DeHaan Custodian for Bradley R Dehaan STX Ordinary Shares S - Sale I 47.5452 -1,018 -48 0
2013-11-12 2013-11-07 4 DEHAAN DOUGLAS J Gayle H. DeHaan Custodian for Taylor J DeHaan STX Ordinary Shares S - Sale I 47.5164 -1,018 -48 0
2013-11-12 2013-11-07 4 DEHAAN DOUGLAS J STX Ordinary Shares S - Sale D 47.5123 -61,434 -2,919 18,802
2013-11-12 2013-11-07 4 DEHAAN DOUGLAS J STX Ordinary Shares M - Exercise D 29.8700 4,883 146 80,236
2013-11-12 2013-11-07 4 DEHAAN DOUGLAS J STX Ordinary Shares M - Exercise D 11.1550 6,604 74 75,353
2013-11-12 2013-11-07 4 DEHAAN DOUGLAS J STX Ordinary Shares M - Exercise D 11.0650 5,313 59 68,749
2013-11-12 2013-11-07 4 DEHAAN DOUGLAS J STX Ordinary Shares M - Exercise D 3.3450 33,334 112 63,436
2013-11-08 3/A COLEMAN WILLIAM T III 401(k) Plan STX Ordinary Shares I 878
2013-11-08 3/A COLEMAN WILLIAM T III STX Ordinary Shares D 7,300
2013-11-08 2013-11-06 4 COLEMAN WILLIAM T III STX Ordinary Shares P - Purchase D 48.5356 1,742 85 21,165
2013-11-08 2013-11-04 4 COLEMAN WILLIAM T III STX Ordinary Shares G - Gift D -2,100 19,423
2013-11-08 2013-11-06 4 Pimentel Albert A STX NQ Stock Options M - Exercise D 3.84 -10,000 15,000
2013-11-08 2013-11-06 4 Pimentel Albert A STX Ordinary Shares S - Sale D 48.5120 -10,000 -485 31,170
2013-11-08 2013-11-06 4 Pimentel Albert A STX Ordinary Shares M - Exercise D 3.8450 10,000 38 41,170
2013-11-05 2013-11-01 4 PARK CHONG SUP The Park Family Trust STX Ordinary Shares S - Sale I 49.1739 -3,000 -148 34,836
2013-11-05 2013-11-01 4 REYES GREGORIO Gregorio & Vanessa Reyes Trust STX Ordinary Shares S - Sale I 49.2370 -4,822 -237 1,698
2013-11-05 2013-11-01 4 RE MARK STX Ordinary Shares S - Sale D 48.6137 -7,470 -363 58,353
2013-11-05 2013-11-04 4 LUCZO STEPHEN J STX NQ Stock Options M - Exercise D 30.23 -59,956 131,904
2013-11-05 2013-11-04 4 LUCZO STEPHEN J STX NQ Stock Options M - Exercise D 11.06 -120,312 94,532
2013-11-05 2013-11-04 4 LUCZO STEPHEN J STX NQ Stock Options M - Exercise D 4.04 -364,584 0
2013-11-05 2013-11-04 4 LUCZO STEPHEN J STX NQ Stock Options M - Exercise D 6.52 -417 0
2013-11-05 2013-11-04 4 LUCZO STEPHEN J STX Ordinary Shares S - Sale D 49.0865 -326,300 -16,017 503,101
2013-11-05 2013-11-04 4 LUCZO STEPHEN J STX Ordinary Shares M - Exercise D 30.2300 59,956 1,812 829,401
2013-11-05 2013-11-04 4 LUCZO STEPHEN J STX Ordinary Shares M - Exercise D 11.0650 120,312 1,331 769,445
2013-11-05 2013-11-04 4 LUCZO STEPHEN J STX Ordinary Shares M - Exercise D 4.0450 364,584 1,475 649,133
2013-11-05 2013-11-04 4 LUCZO STEPHEN J STX Ordinary Shares M - Exercise D 6.5250 417 3 284,549
2013-11-05 2013-11-01 4 LUCZO STEPHEN J STX Ordinary Shares S - Sale D 48.8056 -187,100 -9,132 284,132
2013-11-05 2013-11-01 4 O MALLEY PATRICK J STX Ordinary Shares S - Sale D 48.3434 -32,282 -1,561 33,331
2013-11-05 2013-11-01 4 Richarz David K STX NQ Stock Options M - Exercise D 13.73 -60,000 0
2013-11-05 2013-11-01 4 Richarz David K STX NQ Stock Options M - Exercise D 15.49 -16,650 0
2013-11-05 2013-11-01 4 Richarz David K STX Ordinary Shares S - Sale D 49.1176 -135,995 -6,680 0
2013-11-05 2013-11-01 4 Richarz David K STX Ordinary Shares M - Exercise D 13.7300 60,000 824 135,995
2013-11-05 2013-11-01 4 Richarz David K STX Ordinary Shares M - Exercise D 15.4865 16,650 258 75,995
2013-11-05 2013-11-01 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 48.3818 -41,600 -2,013 56,406
2013-11-05 2013-11-01 4 Pimentel Albert A STX Ordinary Shares S - Sale D 48.6201 -655 -32 31,170
2013-11-05 2013-11-01 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 11.06 -1,750 11,000
2013-11-05 2013-11-01 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 48.3862 -14,100 -682 45,455
2013-11-05 2013-11-01 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 48.9500 -1,750 -86 59,555
2013-11-05 2013-11-01 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 11.0650 1,750 19 61,305
2013-11-05 2013-11-01 4 DEHAAN DOUGLAS J STX Ordinary Shares S - Sale D 48.3911 -5,705 -276 30,102
2013-10-31 2013-10-30 4 COLEMAN WILLIAM T III STX Ordinary Shares A - Award D 5,952 21,098
2013-10-31 2013-10-30 4 BIONDI FRANK STX Ordinary Shares A - Award D 5,952 5,952
2013-10-31 2013-10-30 4 CHENG MEI WEI STX Ordinary Shares A - Award D 5,952 10,858
2013-10-31 2013-10-30 4 MARSHALL LYDIA MICHEAUX STX Ordinary Shares A - Award D 5,952 38,988
2013-10-31 2013-10-30 4 CANNON MICHAEL R STX Ordinary Shares A - Award D 5,952 31,180
2013-10-31 2013-10-30 4 PARK CHONG SUP STX Ordinary Shares A - Award D 5,952 5,952
2013-10-31 2013-10-30 4 REYES GREGORIO STX Ordinary Shares A - Award D 5,952 5,952
2013-10-31 2013-10-30 4 ZANDER EDWARD J STX Ordinary Shares A - Award D 5,952 5,952
2013-10-31 2013-10-30 4 Onken Kristen M STX Ordinary Shares A - Award D 5,952 19,846
2013-10-31 2013-10-30 4 Geldmacher Jay L STX Ordinary Shares A - Award D 5,952 13,798
2013-10-31 2013-10-30 4 JEONG SEH-WOONG STX Ordinary Shares A - Award D 5,952 6,060
2013-10-31 2013-10-29 4 JEONG SEH-WOONG STX Ordinary Shares F - Taxes D -39 108
2013-10-28 2013-05-06 4/A BIONDI FRANK STX NQ Options M - Exercise D 14.82 -8,123 1,251
2013-10-28 2013-05-06 4/A BIONDI FRANK STX NQ Options M - Exercise D 6.52 -626 0
2013-10-28 2013-05-06 4/A BIONDI FRANK STX NQ Options M - Exercise D 22.70 -10,625 14,375
2013-10-28 2013-05-06 4/A BIONDI FRANK STX Ordinary Shares S - Sale D 42.0491 -19,374 -815 9,485
2013-10-28 2013-05-06 4/A BIONDI FRANK STX Ordinary Shares M - Exercise D 14.8250 8,123 120 28,859
2013-10-28 2013-05-06 4/A BIONDI FRANK STX Ordinary Shares M - Exercise D 6.5250 626 4 20,736
2013-10-28 2013-05-06 4/A BIONDI FRANK STX Ordinary Shares M - Exercise D 22.6950 10,625 241 20,110
2013-10-28 2013-10-24 4 BIONDI FRANK STX Ordinary Shares F - Taxes D 48.5600 -2,965 -144 0
2013-10-28 2012-10-24 4 COLEMAN WILLIAM T III STX Ordinary Shares F - Taxes D 48.5600 -2,965 -144 15,146
2013-10-28 2012-10-24 4 CHENG MEI WEI STX Ordinary Shares F - Taxes D 48.5600 -4,283 -208 4,906
2013-10-28 2013-10-24 4 MARSHALL LYDIA MICHEAUX STX Ordinary Shares F - Taxes D 48.5600 -2,965 -144 33,036
2013-10-28 2012-10-24 4 CANNON MICHAEL R STX Ordinary Shares F - Taxes D 48.5600 -2,965 -144 25,228
2013-10-28 2013-10-24 4 PARK CHONG SUP STX Ordinary Shares F - Taxes D 48.5600 -2,965 -144 0
2013-10-28 2013-10-24 4 REYES GREGORIO STX Ordinary Shares F - Taxes D 48.5600 -2,965 -144 0
2013-10-28 2013-10-24 4 ZANDER EDWARD J STX Ordinary Shares F - Taxes D 48.5600 -2,965 -144 0
2013-10-28 2013-10-16 4 ZANDER EDWARD J Zanadu Capital Partners, L.P. STX Ordinary Shares G - Gift I -36,368 41,196
2013-10-28 2013-10-24 4 Onken Kristen M STX Ordinary Shares F - Taxes D 48.5600 -2,965 -144 13,894
2013-10-28 2013-10-24 4 Geldmacher Jay L STX Ordinary Shares F - Taxes D 48.5600 -2,965 -144 7,846
2013-10-25 2013-10-23 4 JEONG SEH-WOONG STX Ordinary Shares A - Award D 147 147
2013-10-22 2013-10-21 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust STX Ordinary Shares S - Sale I 50.0107 -214,132 -10,709 1,304,500
2013-10-22 2013-10-18 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust STX Ordinary Shares S - Sale I 50.0001 -135,868 -6,793 1,518,632
2013-10-22 2013-10-21 4 SAMSUNG ELECTRONICS CO LTD /FI STX Ordinary Shares, par value $0.00001 per share S - Sale D 46.0300 -32,700,000 -1,505,181 12,539,490
2013-10-17 2013-10-15 4 BIONDI FRANK STX Ordinary Shares F - Taxes D 46.9800 -120 -6 20,113
2013-10-17 2013-10-15 4 MARSHALL LYDIA MICHEAUX STX Ordinary Shares F - Taxes D 46.9800 -120 -6 36,001
2013-10-17 2013-10-15 4 ZANDER EDWARD J STX Ordinary Shares F - Taxes D 46.9800 -120 -6 9,365
2013-10-17 2013-10-15 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 11.06 -1,750 12,750
2013-10-17 2013-10-15 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 3.34 -1,000 0
2013-10-17 2013-10-15 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 46.9900 -2,750 -129 59,555
2013-10-17 2013-10-15 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 11.0650 1,750 19 62,305
2013-10-17 2013-10-15 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 3.3450 1,000 3 60,555
2013-10-03 2013-10-01 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 11.06 -1,750 14,500
2013-10-03 2013-10-01 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 3.34 -4,000 1,000
2013-10-03 2013-10-01 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 43.6900 -5,750 -251 59,555
2013-10-03 2013-10-01 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 11.0650 1,750 19 65,305
2013-10-03 2013-10-01 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 3.3450 4,000 13 63,555
2013-09-20 2013-09-19 4 RE MARK STX Ordinary Shares A - Award D 14,265 65,823
2013-09-20 2013-09-19 4 LUCZO STEPHEN J STX Ordinary Shares A - Award D 294,102 471,232
2013-09-20 2013-09-19 4 O MALLEY PATRICK J STX Ordinary Shares A - Award D 42,774 65,613
2013-09-20 2013-09-19 4 Richarz David K STX Ordinary Shares A - Award D 38,500 59,345
2013-09-20 2013-09-19 4 MOSLEY WILLIAM D STX Ordinary Shares A - Award D 58,828 98,006
2013-09-20 2013-09-19 4 MASSARONI KENNETH M STX Ordinary Shares A - Award D 12,128 59,555
2013-09-20 2013-09-19 4 DEHAAN DOUGLAS J STX Ordinary Shares A - Award D 12,128 35,807
2013-09-17 2013-09-16 4 RE MARK STX Ordinary Shares S - Sale D 40.8936 -1,542 -63 51,558
2013-09-17 2013-09-13 4 RE MARK STX Ordinary Shares S - Sale D 39.8566 -2,235 -89 53,100
2013-09-17 2013-09-16 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 11.06 -1,750 16,250
2013-09-17 2013-09-16 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 3.34 -4,000 5,000
2013-09-17 2013-09-16 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 40.8500 -5,750 -235 47,427
2013-09-17 2013-09-16 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 11.0650 1,750 19 53,177
2013-09-17 2013-09-16 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 3.3450 4,000 13 51,427
2013-09-17 2013-09-16 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 41.0229 -1,200 -49 47,427
2013-09-17 2013-09-16 4 DEHAAN DOUGLAS J STX Ordinary Shares S - Sale D 41.0800 -1,165 -48 23,679
2013-09-17 2013-09-13 4 DEHAAN DOUGLAS J STX Ordinary Shares S - Sale D 39.9400 -1,781 -71 24,844
2013-09-17 2013-09-17 4 MORTON DAVID H JR STX Ordinary Shares S - Sale D 40.8648 -4,022 -164 22,250
2013-09-17 2013-09-16 4 MORTON DAVID H JR STX Ordinary Shares S - Sale D 41.1030 -1,407 -58 26,272
2013-09-17 2013-09-13 4 MORTON DAVID H JR STX Ordinary Shares S - Sale D 39.9500 -1,535 -61 27,679
2013-09-13 2013-09-11 4 RE MARK STX Ordinary Shares S - Sale D 40.5921 -1,525 -62 55,335
2013-09-13 2013-09-11 4 O MALLEY PATRICK J STX Ordinary Shares S - Sale D 40.5584 -3,175 -129 22,839
2013-09-13 2013-09-11 4 Richarz David K STX Ordinary Shares S - Sale D 40.5938 -2,125 -86 20,845
2013-09-13 2013-09-11 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 40.5375 3,177 129 39,178
2013-09-13 2013-09-11 4 Pimentel Albert A STX Ordinary Shares S - Sale D 40.5512 -3,175 -129 31,825
2013-09-13 2013-09-11 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 40.4400 -2,925 -118 48,627
2013-09-13 2013-09-11 4 DEHAAN DOUGLAS J STX Ordinary Shares S - Sale D 40.5400 -1,411 -57 26,625
2013-09-13 2013-09-11 4 MORTON DAVID H JR STX Ordinary Shares S - Sale D 40.4000 -1,461 -59 29,214
2013-09-11 2013-09-09 4 RE MARK STX NQ Stock Options A - Award D 40.16 19,500 19,500
2013-09-11 2013-09-09 4 RE MARK STX Ordinary Shares A - Award D 12,480 56,860
2013-09-11 2013-09-09 4 O MALLEY PATRICK J STX NQ Stock Options A - Award D 40.16 35,000 35,000
2013-09-11 2013-09-09 4 Richarz David K STX NQ Stock Options A - Award D 40.16 25,000 25,000
2013-09-11 2013-07-31 4 Richarz David K STX Ordinary Shares J - Other D 28.6195 245 7 22,970
2013-09-11 2013-09-09 4 MOSLEY WILLIAM D STX NQ Stock Options A - Award D 40.16 50,000 50,000
2013-09-11 2013-07-31 4 MOSLEY WILLIAM D STX Ordinary Shares J - Other D 28.6195 366 10 42,355
2013-09-11 2013-09-09 4 Pimentel Albert A STX NQ Stock Options A - Award D 40.16 35,000 35,000
2013-09-11 2013-09-09 4 MASSARONI KENNETH M STX NQ Stock Options A - Award D 40.16 35,000 35,000
2013-09-11 2013-09-09 4 MORTON DAVID H JR STX NQ Stock Options A - Award D 40.16 8,100 8,100
2013-09-11 2013-09-09 4 MORTON DAVID H JR STX Ordinary Shares A - Award D 5,400 30,675
2013-09-05 2013-09-03 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 11.06 -1,750 18,000
2013-09-05 2013-09-03 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 3.34 -4,000 9,000
2013-09-05 2013-09-03 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 38.7700 -5,750 -223 51,552
2013-09-05 2013-09-03 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 11.0650 1,750 19 57,302
2013-09-05 2013-09-03 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 3.3450 4,000 13 55,552
2013-08-16 2013-08-15 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 11.06 -1,750 19,750
2013-08-16 2013-08-15 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 3.34 -4,000 13,000
2013-08-16 2013-08-15 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 40.5900 -5,750 -233 51,552
2013-08-16 2013-08-15 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 11.0650 1,750 19 57,302
2013-08-16 2013-08-15 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 3.3450 4,000 13 55,552
2013-08-14 2013-08-13 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 11.16 -609 15,235
2013-08-14 2013-08-13 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 11.06 -573 7,448
2013-08-14 2013-08-13 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 3.34 -1,667 1,667
2013-08-14 2013-08-13 4 MORTON DAVID H JR STX Ordinary Shares S - Sale D 41.3400 -3,111 -129 25,275
2013-08-14 2013-08-13 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 11.1550 609 7 28,386
2013-08-14 2013-08-13 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 11.0650 573 6 27,777
2013-08-14 2013-08-13 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 3.3450 1,667 6 27,204
2013-08-12 2012-11-19 5 MARSHALL LYDIA MICHEAUX STX Ordinary Shares G - Gift D -560 36,121
2013-08-06 2013-08-02 4 LUCZO STEPHEN J STX Ordinary Shares S - Sale D 40.8849 -11,510 -471 187,205
2013-08-02 2013-07-31 4 Pimentel Albert A STX NQ Stock Options M - Exercise D 3.84 -20,000 25,000
2013-08-02 2013-07-31 4 Pimentel Albert A STX Ordinary Shares S - Sale D 40.7166 -20,000 -814 35,000
2013-08-02 2013-07-31 4 Pimentel Albert A STX Ordinary Shares M - Exercise D 3.8450 20,000 77 55,000
2013-08-02 2013-08-01 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 11.06 -1,750 21,500
2013-08-02 2013-08-01 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 3.34 -4,000 17,000
2013-08-02 2013-08-01 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 41.2900 -5,750 -237 51,552
2013-08-02 2013-08-01 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 11.0650 1,750 19 57,302
2013-08-02 2013-08-01 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 3.3450 4,000 13 55,552
2013-07-30 2013-07-23 4/A LUCZO STEPHEN J STX Ordinary Shares A - Award D 65,000 198,715
2013-07-30 2013-07-23 4/A LUCZO STEPHEN J STX Ordinary Shares A - Award D 21,585 133,715
2013-07-30 2013-05-30 4/A LUCZO STEPHEN J Stephen J Luczo Revocable Trust STX Ordinary Shares G - Gift I -50,000 1,794,425
2013-07-30 2013-04-12 4/A LUCZO STEPHEN J STX Ordinary Shares G - Gift D -3,075 112,130
2013-07-30 2013-04-12 4/A LUCZO STEPHEN J Stephen J Luczo Revocable Trust STX Ordinary Shares G - Gift I 3,075 1,844,425
2013-07-30 2013-02-04 4/A LUCZO STEPHEN J STX Ordinary Shares G - Gift D -37,500 115,205
2013-07-30 2013-02-04 4/A LUCZO STEPHEN J Stephen J Luczo Revocable Trust STX Ordinary Shares G - Gift I 37,500 1,841,350
2013-07-30 2012-12-27 4/A LUCZO STEPHEN J Red Zone Holdings II Limited Partnership STX Ordinary Shares G - Gift I -150,000 0
2013-07-30 2012-12-27 4/A LUCZO STEPHEN J Red Zone Holdings Limited Partnership STX Ordinary Shares G - Gift I -150,000 0
2013-07-30 2012-12-27 4/A LUCZO STEPHEN J Stephen J Luczo Revocable Trust STX Ordinary Shares G - Gift I 29,985 1,803,850
2013-07-30 2013-07-26 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust STX Ordinary Shares S - Sale I 42.1056 -2,830 -119 1,644,425
2013-07-30 2013-07-26 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust STX Ordinary Shares S - Sale I 41.2841 -147,170 -6,076 1,647,255
2013-07-30 2013-07-26 4 Richarz David K STX NQ Stock Options M - Exercise D 11.06 -16,875 26,250
2013-07-30 2013-07-26 4 Richarz David K STX NQ Stock Options M - Exercise D 3.34 -12,500 12,500
2013-07-30 2013-07-26 4 Richarz David K STX NQ Stock Options M - Exercise D 24.63 -150,000 0
2013-07-30 2013-07-26 4 Richarz David K STX Ordinary Shares S - Sale D 41.3529 -179,375 -7,418 22,725
2013-07-30 2013-07-26 4 Richarz David K STX Ordinary Shares M - Exercise D 11.0650 16,875 187 202,100
2013-07-30 2013-07-26 4 Richarz David K STX Ordinary Shares M - Exercise D 3.3450 12,500 42 185,225
2013-07-30 2013-07-26 4 Richarz David K STX Ordinary Shares M - Exercise D 24.6300 150,000 3,694 172,725
2013-07-30 2013-07-26 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 11.16 -1,219 15,844
2013-07-30 2013-07-26 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 11.06 -1,146 8,021
2013-07-30 2013-07-26 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 3.34 -3,333 3,334
2013-07-30 2013-07-26 4 MORTON DAVID H JR STX Ordinary Shares S - Sale D 41.0400 -9 -0 25,275
2013-07-30 2013-07-26 4 MORTON DAVID H JR STX Ordinary Shares S - Sale D 42.1536 -5,689 -240 25,284
2013-07-30 2013-07-26 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 11.1550 1,219 14 30,973
2013-07-30 2013-07-26 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 11.0650 1,146 13 29,754
2013-07-30 2013-07-26 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 3.3450 3,333 11 28,608
2013-07-25 2013-12-27 4 LUCZO STEPHEN J Red Zone Holdings II Limited Partnership STX Ordinary Shares G - Gift I -150,000 0
2013-07-25 2013-07-23 4 LUCZO STEPHEN J STX Ordinary Shares A - Award D -65,000 198,715
2013-07-25 2013-07-23 4 LUCZO STEPHEN J STX Ordinary Shares A - Award D 21,585 133,715
2013-07-25 2013-05-30 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust STX Ordinary Shares G - Gift I -50,000 1,794,425
2013-07-25 2013-04-12 4 LUCZO STEPHEN J STX Ordinary Shares G - Gift D -3,075 112,130
2013-07-25 2013-04-12 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust STX Ordinary Shares G - Gift I 3,075 1,844,425
2013-07-25 2013-02-04 4 LUCZO STEPHEN J STX Ordinary Shares G - Gift D -37,500 115,205
2013-07-25 2013-02-04 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust STX Ordinary Shares G - Gift I 37,500 1,841,350
2013-07-25 2012-12-27 4 LUCZO STEPHEN J Red Zone Holdings Limited Partnership STX Ordinary Shares G - Gift I -150,000 0
2013-07-25 2012-12-27 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust STX Ordinary Shares G - Gift I 29,985 1,803,850
2013-07-25 2013-07-23 4 O MALLEY PATRICK J STX Ordinary Shares A - Award D 6,000 26,014
2013-07-25 2013-07-23 4 O MALLEY PATRICK J STX Ordinary Shares A - Award D 14,625 20,014
2013-07-25 2013-07-23 4 O MALLEY PATRICK J STX Ordinary Shares A - Award D 4,000 5,389
2013-07-25 2013-07-23 4 Richarz David K STX Ordinary Shares A - Award D 4,500 22,725
2013-07-25 2013-07-23 4 Richarz David K STX Ordinary Shares A - Award D 14,625 18,225
2013-07-25 2013-07-23 4 Richarz David K STX Ordinary Shares A - Award D 3,600 3,600
2013-07-25 2013-07-23 4 MOSLEY WILLIAM D STX Ordinary Shares A - Award D 6,000 41,989
2013-07-25 2013-07-23 4 MOSLEY WILLIAM D STX Ordinary Shares A - Award D 14,625 35,989
2013-07-25 2013-07-23 4 MOSLEY WILLIAM D STX Ordinary Shares A - Award D 5,500 21,364
2013-07-25 2013-07-23 4 Pimentel Albert A STX Ordinary Shares A - Award D 6,000 35,000
2013-07-25 2013-07-23 4 Pimentel Albert A STX Ordinary Shares A - Award D 27,750 29,000
2013-07-25 2013-07-23 4 MASSARONI KENNETH M STX Ordinary Shares A - Award D 6,000 51,360
2013-07-25 2013-07-23 4 MASSARONI KENNETH M STX Ordinary Shares A - Award D 17,000 45,360
2013-07-17 2013-07-15 4/A MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 11.06 -1,750 23,250
2013-07-17 2013-07-15 4/A MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 3.34 -4,000 21,000
2013-07-17 2013-07-15 4/A MASSARONI KENNETH M STX Ordinary Shares S - Sale D 46.6300 -5,750 -268 28,360
2013-07-17 2013-07-15 4/A MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 11.0650 1,750 19 34,110
2013-07-17 2013-07-15 4/A MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 3.3450 4,000 13 32,360
2013-07-16 2013-07-15 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 11.06 -1,750 23,250
2013-07-16 2013-07-15 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 3.34 -4,000 21,000
2013-07-16 2013-07-15 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 46.6300 -5,750 -268 28,360
2013-07-16 2013-07-15 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 11.0650 1,750 19 34,110
2013-07-16 2013-07-15 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 3.3450 4,000 13 32,360
2013-07-03 3 RE MARK STX Ordinary Shares D 44,380
2013-07-03 2013-07-01 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 11.06 -1,750 25,000
2013-07-03 2013-07-01 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 3.34 -4,000 25,000
2013-07-03 2013-07-01 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 45.5000 -5,750 -262 28,360
2013-07-03 2013-07-01 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 11.0650 1,750 19 34,110
2013-07-03 2013-07-01 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 3.3450 4,000 13 32,360
2013-06-18 2013-06-17 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 11.06 -1,750 26,750
2013-06-18 2013-06-17 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 3.34 -4,000 29,000
2013-06-18 2013-06-17 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 43.9600 -5,750 -253 28,360
2013-06-18 2013-06-17 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 11.0650 1,750 19 34,110
2013-06-18 2013-06-17 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 3.3450 4,000 13 32,360
2013-06-04 2013-06-03 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 11.06 -1,750 28,500
2013-06-04 2013-06-03 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 3.34 -4,000 33,000
2013-06-04 2013-06-03 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 43.2300 -5,750 -249 28,360
2013-06-04 2013-06-03 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 11.0650 1,750 19 34,110
2013-06-04 2013-06-03 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 3.3450 4,000 13 32,360
2013-05-31 2013-05-30 4 Whitmore Robert W STX NQ Stock Options M - Exercise D 11.06 -5,000 40,000
2013-05-31 2013-05-30 4 Whitmore Robert W STX NQ Stock Options M - Exercise D 13.73 -5,000 40,000
2013-05-31 2013-05-30 4 Whitmore Robert W STX NQ Stock Options M - Exercise D 4.04 -10,000 20,000
2013-05-31 2013-05-30 4 Whitmore Robert W STX Ordinary Shares S - Sale D 44.2987 -20,000 -886 63,364
2013-05-31 2013-05-30 4 Whitmore Robert W STX Ordinary Shares M - Exercise D 11.0650 5,000 55 83,364
2013-05-31 2013-05-30 4 Whitmore Robert W STX Ordinary Shares M - Exercise D 4.0450 10,000 40 78,364
2013-05-31 2013-05-30 4 Whitmore Robert W STX Ordinary Shares M - Exercise D 13.7300 5,000 69 68,364
2013-05-28 2013-05-24 4 Richarz David K STX NQ Stock Options M - Exercise D 3.34 -6,250 25,000
2013-05-28 2013-05-24 4 Richarz David K STX Ordinary Shares S - Sale D 42.4918 -6,250 -266 0
2013-05-28 2013-05-24 4 Richarz David K STX Ordinary Shares M - Exercise D 3.3450 6,250 21 6,250
2013-05-24 2013-05-22 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 11.16 -609 17,063
2013-05-24 2013-05-22 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 11.06 -573 9,167
2013-05-24 2013-05-22 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 3.34 -1,667 6,667
2013-05-24 2013-05-22 4 MORTON DAVID H JR STX Ordinary Shares S - Sale D 42.1606 -2,849 -120 25,275
2013-05-24 2013-05-22 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 11.1550 609 7 28,124
2013-05-24 2013-05-22 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 11.0650 573 6 27,515
2013-05-24 2013-05-22 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 3.3450 1,667 6 26,942
2013-05-20 2013-05-17 4 Whitmore Robert W STX NQ Stock Options M - Exercise D 11.06 -10,000 45,000
2013-05-20 2013-05-17 4 Whitmore Robert W STX NQ Stock Options M - Exercise D 13.73 -10,000 45,000
2013-05-20 2013-05-17 4 Whitmore Robert W STX NQ Stock Options M - Exercise D 4.04 -10,000 30,000
2013-05-20 2013-05-17 4 Whitmore Robert W STX Ordinary Shares S - Sale D 41.0904 -30,000 -1,233 63,364
2013-05-20 2013-05-17 4 Whitmore Robert W STX Ordinary Shares M - Exercise D 11.0650 10,000 111 93,364
2013-05-20 2013-05-17 4 Whitmore Robert W STX Ordinary Shares M - Exercise D 4.0450 10,000 40 83,364
2013-05-20 2013-05-17 4 Whitmore Robert W STX Ordinary Shares M - Exercise D 13.7300 10,000 137 73,364
2013-05-20 2013-05-17 4 DEHAAN DOUGLAS J STX NQ Stock Options M - Exercise D 11.16 -1,321 36,984
2013-05-20 2013-05-17 4 DEHAAN DOUGLAS J STX NQ Stock Options M - Exercise D 3.34 -8,333 33,334
2013-05-20 2013-05-17 4 DEHAAN DOUGLAS J STX Ordinary Shares S - Sale D 41.0556 -9,654 -396 28,036
2013-05-20 2013-05-17 4 DEHAAN DOUGLAS J STX Ordinary Shares M - Exercise D 11.1550 1,321 15 37,690
2013-05-20 2013-05-17 4 DEHAAN DOUGLAS J STX Ordinary Shares M - Exercise D 3.3450 8,333 28 36,369
2013-05-17 2013-05-16 4 BIONDI FRANK STX NQ Options M - Exercise D 22.70 -14,375 0
2013-05-17 2013-05-16 4 BIONDI FRANK STX Ordinary Shares S - Sale D 40.7304 -14,375 -585 20,233
2013-05-17 2013-05-16 4 BIONDI FRANK STX Ordinary Shares M - Exercise D 22.6950 14,375 326 34,608
2013-05-17 2013-05-16 4 MARSHALL LYDIA MICHEAUX STX NQ Stock Option M - Exercise D 26.46 -10,000 0
2013-05-17 2013-05-16 4 MARSHALL LYDIA MICHEAUX STX Ordinary Shares S - Sale D 40.7489 -19,500 -795 36,681
2013-05-17 2013-05-16 4 MARSHALL LYDIA MICHEAUX STX Ordinary Shares M - Exercise D 26.4650 10,000 265 56,181
2013-05-17 2013-05-15 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 11.06 -1,750 30,250
2013-05-17 2013-05-15 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 3.34 -4,000 37,000
2013-05-17 2013-05-15 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 40.9000 -5,750 -235 28,360
2013-05-17 2013-05-15 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 11.0650 1,750 19 34,110
2013-05-17 2013-05-15 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 3.3450 4,000 13 32,360
2013-05-10 2013-05-08 4 DEHAAN DOUGLAS J STX NQ Stock Options M - Exercise D 11.16 -2,641 38,305
2013-05-10 2013-05-08 4 DEHAAN DOUGLAS J STX NQ Stock Options M - Exercise D 11.06 -2,656 15,053
2013-05-10 2013-05-08 4 DEHAAN DOUGLAS J STX NQ Stock Options M - Exercise D 3.34 -16,667 41,667
2013-05-10 2013-05-08 4 DEHAAN DOUGLAS J STX Ordinary Shares S - Sale D 41.7416 -21,964 -917 28,036
2013-05-10 2013-05-08 4 DEHAAN DOUGLAS J STX Ordinary Shares M - Exercise D 11.1550 2,641 29 50,000
2013-05-10 2013-05-08 4 DEHAAN DOUGLAS J STX Ordinary Shares M - Exercise D 11.0650 2,656 29 47,359
2013-05-10 2013-05-08 4 DEHAAN DOUGLAS J STX Ordinary Shares M - Exercise D 3.3450 16,667 56 44,703
2013-05-08 2013-05-06 4 BIONDI FRANK STX NQ Options M - Exercise D 14.82 -8,123 1,251
2013-05-08 2013-05-06 4 BIONDI FRANK STX NQ Options M - Exercise D 6.52 -626 0
2013-05-08 2013-05-06 4 BIONDI FRANK STX NQ Options M - Exercise D 22.70 -10,625 14,375
2013-05-08 2013-05-06 4 BIONDI FRANK STX Ordinary Shares S - Sale D 42.0491 -19,374 -815 20,233
2013-05-08 2013-05-06 4 BIONDI FRANK STX Ordinary Shares M - Exercise D 14.8250 8,123 120 39,607
2013-05-08 2013-05-06 4 BIONDI FRANK STX Ordinary Shares M - Exercise D 6.5250 626 4 31,484
2013-05-08 2013-05-06 4 BIONDI FRANK STX Ordinary Shares M - Exercise D 22.6950 10,625 241 30,858
2013-05-08 2013-05-06 4 REYES GREGORIO STX NQ Stock Options M - Exercise D 14.82 -3,541 1,459
2013-05-08 2013-05-06 4 REYES GREGORIO STX NQ Stock Options M - Exercise D 6.52 -2,500 0
2013-05-08 2013-05-06 4 REYES GREGORIO STX NQ Stock Options M - Exercise D 26.46 -10,000 0
2013-05-08 2013-05-06 4 REYES GREGORIO STX Ordinary Shares S - Sale D 41.3734 -16,041 -664 9,485
2013-05-08 2013-05-06 4 REYES GREGORIO STX Ordinary Shares M - Exercise D 14.8250 -3,541 -52 25,526
2013-05-08 2013-05-06 4 REYES GREGORIO STX Ordinary Shares M - Exercise D 6.5250 -2,500 -16 21,985
2013-05-08 2013-05-06 4 REYES GREGORIO STX Ordinary Shares M - Exercise D 26.4650 -10,000 -265 19,485
2013-05-08 2013-05-06 4 Richarz David K STX NQ Stock Options M - Exercise D 3.34 -18,750 31,250
2013-05-08 2013-05-06 4 Richarz David K STX Ordinary Shares S - Sale D 42.1024 -19,303 -813 0
2013-05-08 2013-05-06 4 Richarz David K STX Ordinary Shares M - Exercise D 3.3450 18,750 63 19,303
2013-05-08 2013-05-07 4 Pimentel Albert A STX NQ Stock Options M - Exercise D 3.84 -10,000 45,000
2013-05-08 2013-05-07 4 Pimentel Albert A STX Ordinary Shares S - Sale D 42.1863 -41,500 -1,751 1,250
2013-05-08 2013-05-07 4 Pimentel Albert A STX Ordinary Shares M - Exercise D 3.8450 10,000 38 42,750
2013-05-08 2013-05-06 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 11.16 -1,219 17,672
2013-05-08 2013-05-06 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 11.06 -1,146 9,740
2013-05-08 2013-05-06 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 3.34 -3,333 8,334
2013-05-08 2013-05-06 4 MORTON DAVID H JR STX Ordinary Shares S - Sale D 41.8112 -5,698 -238 25,275
2013-05-08 2013-05-06 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 11.1550 1,219 14 30,973
2013-05-08 2013-05-06 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 11.0650 1,146 13 29,754
2013-05-08 2013-05-06 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 3.3450 3,333 11 28,608
2013-05-06 2013-05-06 4 PARK CHONG SUP STX NQ Stock Options M - Exercise D 14.82 -1,666 1,251
2013-05-06 2013-05-06 4 PARK CHONG SUP The Park Family Trust STX Ordinary Shares S - Sale I 41.9515 -5,000 -210 21,698
2013-05-06 2013-05-06 4 PARK CHONG SUP STX Ordinary Shares S - Sale D 41.9510 -1,666 -70 19,103
2013-05-06 2013-05-06 4 PARK CHONG SUP STX Ordinary Shares M - Exercise D 14.8250 1,666 25 20,769
2013-05-06 2013-05-02 4 PARK CHONG SUP STX NQ Stock Options M - Exercise D 14.82 -7,083 2,917
2013-05-06 2013-05-02 4 PARK CHONG SUP STX NQ Stock Options M - Exercise D 6.52 -626 0
2013-05-06 2013-05-02 4 PARK CHONG SUP STX Ordinary Shares S - Sale D 38.0500 -7,709 -293 19,103
2013-05-06 2013-05-02 4 PARK CHONG SUP STX Ordinary Shares M - Exercise D 14.8250 7,083 105 26,812
2013-05-06 2013-05-02 4 PARK CHONG SUP STX Ordinary Shares M - Exercise D 6.5250 626 4 19,729
2013-05-03 2013-05-01 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 11.06 -1,750 32,000
2013-05-03 2013-05-01 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 3.34 -4,000 41,000
2013-05-03 2013-05-01 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 36.8000 -5,750 -212 28,360
2013-05-03 2013-05-01 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 11.0650 1,750 19 34,110
2013-05-03 2013-05-01 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 3.3450 4,000 13 32,360
2013-04-16 2013-04-15 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 11.06 -1,750 33,750
2013-04-16 2013-04-15 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 3.34 -4,000 45,000
2013-04-16 2013-04-15 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 35.7900 -5,750 -206 28,360
2013-04-16 2013-04-15 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 11.0650 1,750 19 34,110
2013-04-16 2013-04-15 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 3.3450 4,000 13 32,360
2013-04-02 2013-04-01 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 11.06 -1,750 35,500
2013-04-02 2013-04-01 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 3.34 -4,000 49,000
2013-04-02 2013-04-01 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 36.8600 -5,750 -212 28,360
2013-04-02 2013-04-01 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 11.0650 1,750 19 34,110
2013-04-02 2013-04-01 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 3.3450 4,000 13 32,360
2013-03-18 2013-03-15 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 11.06 -1,750 37,250
2013-03-18 2013-03-15 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 3.34 -4,000 53,000
2013-03-18 2013-03-15 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 35.7000 -5,750 -205 28,360
2013-03-18 2013-03-15 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 11.0650 1,750 19 34,110
2013-03-18 2013-03-15 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 3.3450 4,000 13 32,360
2013-03-08 2013-03-06 4 ZANDER EDWARD J STX Ordinary Shares S - Sale D 32.9521 -360 -12 12,875
2013-03-06 2013-03-04 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 11.06 -1,750 39,000
2013-03-06 2013-03-04 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 3.34 -4,000 57,000
2013-03-06 2013-03-04 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 32.3900 -5,750 -186 28,360
2013-03-06 2013-03-04 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 11.0650 1,750 19 34,110
2013-03-06 2013-03-04 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 3.3450 4,000 13 32,360
2013-02-19 2013-02-15 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 11.06 -1,750 40,750
2013-02-19 2013-02-15 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 3.34 -4,000 61,000
2013-02-19 2013-02-15 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 34.7800 -5,750 -200 28,360
2013-02-19 2013-02-15 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 11.0650 1,750 19 34,110
2013-02-19 2013-02-15 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 3.3450 4,000 13 32,360
2013-02-14 2013-02-12 4 DEHAAN DOUGLAS J STX Ordinary Shares S - Sale D 35.0006 -41,273 -1,445 28,036
2013-02-14 2013-02-12 4 DEHAAN DOUGLAS J STX Ordinary Shares M - Exercise D 11.1550 5,284 59 69,309
2013-02-14 2013-02-12 4 DEHAAN DOUGLAS J STX Ordinary Shares M - Exercise D 11.0650 2,656 29 64,025
2013-02-14 2013-02-12 4 DEHAAN DOUGLAS J STX Ordinary Shares M - Exercise D 3.3450 33,333 111 61,369
2013-02-14 2012-02-12 4 DEHAAN DOUGLAS J STX NQ Stock Options M - Exercise D 11.16 -5,284 40,946
2013-02-14 2012-02-12 4 DEHAAN DOUGLAS J STX NQ Stock Options M - Exercise D 11.06 -2,656 17,709
2013-02-14 2012-02-12 4 DEHAAN DOUGLAS J STX NQ Stock Options M - Exercise D 3.34 -33,333 58,334
2013-02-14 2013-02-13 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 11.16 -609 18,891
2013-02-14 2013-02-13 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 11.06 -573 10,886
2013-02-14 2013-02-13 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 3.34 -1,667 11,667
2013-02-14 2013-02-13 4 MORTON DAVID H JR STX Ordinary Shares S - Sale D 35.0706 -3,208 -113 25,275
2013-02-14 2013-02-13 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 11.1550 609 7 28,483
2013-02-14 2013-02-13 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 11.0650 573 6 27,874
2013-02-14 2013-02-13 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 3.3450 1,667 6 27,301
2013-02-13 2013-02-11 4 Richarz David K STX NQ Stock Options M - Exercise D 13.73 -60,000 60,000
2013-02-13 2013-02-11 4 Richarz David K STX Ordinary Shares S - Sale D 34.8920 -60,000 -2,094 553
2013-02-13 2013-02-11 4 Richarz David K STX Ordinary Shares M - Exercise D 13.7300 60,000 824 60,553
2013-02-06 2013-02-04 4 Whitmore Robert W STX NQ Stock Options M - Exercise D 11.06 -5,000 55,000
2013-02-06 2013-02-04 4 Whitmore Robert W STX NQ Stock Options M - Exercise D 13.73 -5,000 55,000
2013-02-06 2013-02-04 4 Whitmore Robert W STX NQ Stock Options M - Exercise D 4.04 -30,000 40,000
2013-02-06 2013-02-04 4 Whitmore Robert W STX Ordinary Shares S - Sale D 33.8756 -40,000 -1,355 63,364
2013-02-06 2013-02-04 4 Whitmore Robert W STX Ordinary Shares M - Exercise D 11.0650 5,000 55 103,364
2013-02-06 2013-02-04 4 Whitmore Robert W STX Ordinary Shares M - Exercise D 4.0450 30,000 121 98,364
2013-02-06 2013-02-04 4 Whitmore Robert W STX Ordinary Shares M - Exercise D 13.7300 5,000 69 68,364
2013-02-04 2013-01-31 4 Richarz David K STX NQ Stock Options M - Exercise D 3.34 -18,750 50,000
2013-02-04 2013-01-31 4 Richarz David K STX Ordinary Shares S - Sale D 34.2441 -18,750 -642 553
2013-02-04 2013-01-31 4 Richarz David K STX Ordinary Shares M - Exercise D 3.3450 18,750 63 19,303
2013-02-04 2013-02-01 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 24.63 -50,000 0
2013-02-04 2013-02-01 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 33.7760 -50,000 -1,689 28,360
2013-02-04 2013-02-01 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 24.6300 50,000 1,232 78,360
2013-02-04 2013-01-31 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 11.16 -1,219 19,500
2013-02-04 2013-01-31 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 11.06 -1,146 11,459
2013-02-04 2013-01-31 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 3.34 -3,333 13,334
2013-02-04 2013-01-31 4 MORTON DAVID H JR STX Ordinary Shares S - Sale D 33.9500 -2,500 -85 25,634
2013-02-04 2013-01-31 4 MORTON DAVID H JR STX Ordinary Shares S - Sale D 33.9510 -3,198 -109 28,134
2013-02-04 2013-01-31 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 11.1550 1,219 14 31,332
2013-02-04 2013-01-31 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 11.0650 1,146 13 30,133
2013-02-04 2013-01-31 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 3.3450 3,333 11 28,967
2013-01-24 2013-01-22 4 PARK CHONG SUP STX NQ Stock Options M - Exercise D 6.52 -9,374 626
2013-01-24 2013-01-22 4 PARK CHONG SUP STX NQ Stock Options M - Exercise D 26.46 -10,000 0
2013-01-24 2013-01-22 4 PARK CHONG SUP STX Ordinary Shares S - Sale D 37.0000 -9,374 -347 19,103
2013-01-24 2013-01-22 4 PARK CHONG SUP STX Ordinary Shares S - Sale D 36.0000 -10,000 -360 28,477
2013-01-24 2013-01-22 4 PARK CHONG SUP STX Ordinary Shares M - Exercise D 6.5250 9,374 61 38,477
2013-01-24 2013-01-22 4 PARK CHONG SUP STX Ordinary Shares M - Exercise D 26.4650 10,000 265 29,103
2013-01-24 2013-01-22 4 MOSLEY WILLIAM D STX NQ Stock Options M - Exercise D 11.06 -49,583 71,615
2013-01-24 2013-01-22 4 MOSLEY WILLIAM D STX NQ Stock Options M - Exercise D 4.04 -155,886 81,250
2013-01-24 2013-01-22 4 MOSLEY WILLIAM D STX NQ Stock Options M - Exercise D 13.73 -10,208 1,459
2013-01-24 2013-01-22 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 37.0000 -215,677 -7,980 15,457
2013-01-24 2013-01-22 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 11.0650 49,583 549 231,134
2013-01-24 2013-01-22 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 4.0450 155,886 631 181,551
2013-01-24 2013-01-22 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 13.7300 10,208 140 25,665
2012-12-21 2012-12-21 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust STX Ordinary Shares S - Sale I 29.3622 -250,000 -7,341 1,773,865
2012-12-20 2012-12-19 4 MARSHALL LYDIA MICHEAUX STX NQ Stock Option M - Exercise D 22.70 -25,000 0
2012-12-20 2012-12-19 4 MARSHALL LYDIA MICHEAUX STX Ordinary Shares S - Sale D 30.0000 -25,000 -750 46,181
2012-12-20 2012-12-19 4 MARSHALL LYDIA MICHEAUX STX Ordinary Shares M - Exercise D 22.6950 25,000 567 71,181
2012-11-26 2012-11-21 4 O MALLEY PATRICK J STX NQ Stock Options M - Exercise D 11.06 -54,166 45,834
2012-11-26 2012-11-21 4 O MALLEY PATRICK J STX NQ Stock Options M - Exercise D 3.34 -31,774 109,683
2012-11-26 2012-11-21 4 O MALLEY PATRICK J STX NQ Stock Options M - Exercise D 13.73 -3,954 0
2012-11-26 2012-11-21 4 O MALLEY PATRICK J STX Ordinary Shares S - Sale D 26.7746 -57,280 -1,534 441,227
2012-11-26 2012-11-21 4 O MALLEY PATRICK J STX Ordinary Shares M - Exercise D 11.0650 54,166 599 498,507
2012-11-26 2012-11-21 4 O MALLEY PATRICK J STX Ordinary Shares M - Exercise D 3.3450 31,774 106 444,341
2012-11-26 2012-11-21 4 O MALLEY PATRICK J STX Ordinary Shares M - Exercise D 13.7300 3,954 54 412,567
2012-11-26 2012-11-21 4 Whitmore Robert W STX NQ Stock Options M - Exercise D 4.04 -30,000 70,000
2012-11-26 2012-11-21 4 Whitmore Robert W STX Ordinary Shares S - Sale D 27.0000 -30,000 -810 63,364
2012-11-26 2012-11-21 4 Whitmore Robert W STX Ordinary Shares M - Exercise D 4.0450 30,000 121 93,364
2012-11-26 2012-11-21 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 11.16 -1,219 20,719
2012-11-26 2012-11-21 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 11.06 -1,145 12,605
2012-11-26 2012-11-21 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 3.34 -3,333 16,667
2012-11-26 2012-11-21 4 MORTON DAVID H JR STX Ordinary Shares S - Sale D 27.2500 -5,697 -155 25,465
2012-11-26 2012-11-21 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 11.1550 1,219 14 31,162
2012-11-26 2012-11-21 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 11.0650 1,145 13 29,943
2012-11-26 2012-11-21 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 3.3450 3,333 11 28,798
2012-11-16 2012-11-15 4 MASSARONI KENNETH M STX NQ Options M - Exercise D 3.34 -10,000 65,000
2012-11-16 2012-11-15 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 26.7100 -10,000 -267 28,154
2012-11-16 2012-11-15 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 3.3450 10,000 33 38,154
2012-11-13 2012-11-09 4 REYES GREGORIO Gregorio and Vancessa Reyes Trust STX Ordinary Shares S - Sale I 29.5979 -3,750 -111 0
2012-11-13 2012-11-09 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust STX Ordinary Shares S - Sale I 29.4000 -250,152 -7,354 2,023,865
2012-11-07 2012-11-05 4 LUCZO STEPHEN J STX Ordinary Shares S - Sale D 28.5388 -29,850 -852 186,030
2012-11-07 2012-11-05 4 O MALLEY PATRICK J STX Ordinary Shares S - Sale D 28.5105 -6,716 -191 408,613
2012-11-06 3/A DEHAAN DOUGLAS J Gayle H. DeHaan Custodian for Bradley R DeHaan STX Ordinary Shares I 1,018
2012-11-06 3/A DEHAAN DOUGLAS J Gayle H. DeHaan Custodian for Taylor J DeHaan STX Ordinary Shares I 1,018
2012-11-06 3/A DEHAAN DOUGLAS J Gayle H. Dehaan Trust U/A/D 11-29-2005 STX Ordinary Shares I 91,707
2012-11-06 3/A DEHAAN DOUGLAS J STX Ordinary Shares D 35,535
2012-11-06 2012-11-05 4 Whitmore Robert W STX Ordinary Shares S - Sale D 28.8148 -13,055 -376 63,364
2012-11-06 2012-11-02 4 Whitmore Robert W STX NQ Stock Options M - Exercise D 4.04 -50,000 100,000
2012-11-06 2012-11-02 4 Whitmore Robert W STX Ordinary Shares S - Sale D 28.0000 -50,000 -1,400 76,419
2012-11-06 2012-11-02 4 Whitmore Robert W STX Ordinary Shares M - Exercise D 4.0450 50,000 202 126,419
2012-11-06 2012-11-05 4 Richarz David K STX Ordinary Shares S - Sale D 28.6534 -20,725 -594 0
2012-11-06 2012-11-02 4 Richarz David K STX NQ Stock Options M - Exercise D 11.06 -46,875 43,125
2012-11-06 2012-11-02 4 Richarz David K STX NQ Stock Options M - Exercise D 3.34 -18,750 68,750
2012-11-06 2012-11-02 4 Richarz David K STX Ordinary Shares S - Sale D 28.0753 -66,188 -1,858 20,725
2012-11-06 2012-11-02 4 Richarz David K STX Ordinary Shares M - Exercise D 11.0650 46,875 519 86,913
2012-11-06 2012-11-02 4 Richarz David K STX Ordinary Shares M - Exercise D 3.3450 18,750 63 40,038
2012-11-06 2012-11-05 4 Pimentel Albert A STX Ordinary Shares S - Sale D 28.5319 -1,250 -36 32,750
2012-11-06 2012-11-02 4 DEHAAN DOUGLAS J STX NQ Stock Options M - Exercise D 11.16 -17,170 46,230
2012-11-06 2012-11-02 4 DEHAAN DOUGLAS J STX NQ Stock Options M - Exercise D 11.06 -1,771 20,365
2012-11-06 2012-11-02 4 DEHAAN DOUGLAS J STX NQ Stock Options M - Exercise D 3.34 -16,667 91,667
2012-11-06 2012-11-02 4 DEHAAN DOUGLAS J Gayle H. Dehaan Trust U/A/D 11-29-2005 STX Ordinary Shares S - Sale I 28.0615 -91,707 -2,573 0
2012-11-06 2012-11-02 4 DEHAAN DOUGLAS J STX Ordinary Shares S - Sale D 28.0846 -43,106 -1,211 28,037
2012-11-06 2012-11-02 4 DEHAAN DOUGLAS J STX Ordinary Shares M - Exercise D 11.1550 17,170 192 71,143
2012-11-06 2012-11-02 4 DEHAAN DOUGLAS J STX Ordinary Shares M - Exercise D 3.3450 16,667 56 53,973
2012-11-06 2012-11-02 4 DEHAAN DOUGLAS J STX Ordinary Shares M - Exercise D 11.0650 1,771 20 37,306
2012-11-05 2012-11-02 4 REYES GREGORIO Gregorio and Vancessa Reyes Trust STX Ordinary Shares S - Sale I 28.1980 -39,923 -1,126 2,500
2012-11-05 2012-11-05 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 28.7221 -8,400 -241 28,154
2012-11-05 2012-11-01 4 MASSARONI KENNETH M STX NQ Options M - Exercise D 3.34 -10,000 75,000
2012-11-05 2012-11-01 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 27.2847 -10,000 -273 36,554
2012-11-05 2012-11-01 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 3.3450 10,000 33 46,554
2012-10-26 2012-10-24 4 COLEMAN WILLIAM T III STX Ordinary Shares S - Sale D 27.5219 -1,475 -41 18,111
2012-10-26 2012-10-24 4 COLEMAN WILLIAM T III STX Ordinary Shares A - Award D 8,235 19,586
2012-10-26 2012-10-24 4 BIONDI FRANK STX Ordinary Shares S - Sale D 27.6019 -6,100 -168 21,483
2012-10-26 2012-10-24 4 BIONDI FRANK STX Ordinary Shares A - Award D 8,235 27,583
2012-10-26 2012-10-24 4 CHENG MEI WEI STX Ordinary Shares S - Sale D 27.5117 -903 -25 9,189
2012-10-26 2012-10-24 4 CHENG MEI WEI STX Ordinary Shares A - Award D 8,235 10,092
2012-10-26 2012-10-24 4 MARSHALL LYDIA MICHEAUX STX Ordinary Shares S - Sale D 27.5952 -6,100 -168 46,181
2012-10-26 2012-10-24 4 MARSHALL LYDIA MICHEAUX STX Ordinary Shares A - Award D 8,235 52,281
2012-10-26 2012-10-24 4 CANNON MICHAEL R STX Ordinary Shares S - Sale D 27.5654 -6,100 -168 28,193
2012-10-26 2012-10-24 4 CANNON MICHAEL R STX Ordinary Shares A - Award D 8,235 34,293
2012-10-26 2012-10-24 4 PARK CHONG SUP STX Ordinary Shares S - Sale D 27.6069 -6,100 -168 20,353
2012-10-26 2012-10-24 4 PARK CHONG SUP STX Ordinary Shares A - Award D 8,235 26,453
2012-10-26 2012-10-24 4 REYES GREGORIO STX Ordinary Shares S - Sale D 27.8458 -6,033 -168 20,420
2012-10-26 2012-10-24 4 REYES GREGORIO STX Ordinary Shares A - Award D 8,235 26,453
2012-10-26 2012-10-24 4 ZANDER EDWARD J STX Ordinary Shares S - Sale D 27.5677 -6,100 -168 23,983
2012-10-26 2012-10-24 4 ZANDER EDWARD J STX Ordinary Shares A - Award D 8,235 30,083
2012-10-26 2012-10-24 4 Onken Kristen M STX Ordinary Shares S - Sale D 27.5500 -5,500 -152 16,859
2012-10-26 2012-10-24 4 Onken Kristen M STX Ordinary Shares A - Award D 8,235 22,359
2012-10-26 2012-10-24 4 Geldmacher Jay L STX Ordinary Shares S - Sale D 27.5417 -1,475 -41 10,811
2012-10-26 2012-10-24 4 Geldmacher Jay L STX Ordinary Shares A - Award D 8,235 12,286
2012-10-18 2012-10-16 4 BIONDI FRANK STX Ordinary Shares S - Sale D 28.7800 -120 -3 19,348
2012-10-18 2012-10-16 4 MARSHALL LYDIA MICHEAUX STX Ordinary Shares S - Sale D 28.8220 -120 -3 44,046
2012-10-18 2012-10-16 4 ZANDER EDWARD J STX Ordinary Shares S - Sale D 28.8521 -120 -3 21,848
2012-10-17 2012-10-15 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 28.0449 -10,000 -280 36,554
2012-10-17 2012-10-15 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 3.3450 10,000 33 46,554
2012-10-17 2012-10-01 4 MASSARONI KENNETH M STX NQ Options M - Exercise D 3.34 -10,000 85,000
2012-10-03 2012-10-01 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust STX Ordinary Shares S - Sale I 30.6840 -500,000 -15,342 2,237,617
2012-10-03 2012-10-01 4 MASSARONI KENNETH M STX NQ Options M - Exercise D 3.34 -10,000 95,000
2012-10-03 2012-10-01 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 31.2613 -10,000 -313 36,554
2012-10-03 2012-10-01 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 3.3450 10,000 33 46,554
2012-09-28 3 DEHAAN DOUGLAS J Gayle H. DeHaan Custodian for Bradley R DeHaan STX Ordinary Shares I 1,018
2012-09-28 3 DEHAAN DOUGLAS J Gayle H. DeHaan Custodian for Taylor J DeHaan STX Ordinary Shares I 1,018
2012-09-28 3 DEHAAN DOUGLAS J Gayle H. Dehaan Trust U/A/D 11-29-2005 STX Ordinary Shares I 91,707
2012-09-28 3 DEHAAN DOUGLAS J STX Ordinary Shares D 30,953
2012-09-18 2012-09-17 4 MASSARONI KENNETH M STX NQ Options M - Exercise D 3.34 -10,000 7,500
2012-09-18 2012-09-17 4 MASSARONI KENNETH M STX NQ Options M - Exercise D 13.73 -10,000 7,500
2012-09-18 2012-09-17 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 30.1440 -20,000 -603 36,554
2012-09-18 2012-09-17 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 13.7300 10,000 137 56,554
2012-09-18 2012-09-17 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 3.3450 10,000 33 46,554
2012-09-18 2012-09-14 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 30.0018 -1,105 -33 36,554
2012-09-17 2012-09-14 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 30.0312 -5,500 -165 15,457
2012-09-17 2012-09-13 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 30.0593 -14,625 -440 20,957
2012-09-17 2012-09-14 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 11.16 -7,312 21,938
2012-09-17 2012-09-14 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 11.06 -573 13,750
2012-09-17 2012-09-14 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 3.34 -1,667 20,000
2012-09-17 2012-09-14 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 13.73 -250 0
2012-09-17 2012-09-14 4 MORTON DAVID H JR STX Ordinary Shares S - Sale D 29.9634 -1,460 -44 25,465
2012-09-17 2012-09-14 4 MORTON DAVID H JR STX Ordinary Shares S - Sale D 30.6555 -9,802 -300 26,925
2012-09-17 2012-09-14 4 MORTON DAVID H JR STX Ordinary Shares S - Sale D 30.7500 -1,867 -57 36,727
2012-09-17 2012-09-14 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 11.1550 7,312 82 38,594
2012-09-17 2012-09-14 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 11.0650 573 6 31,282
2012-09-17 2012-09-14 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 3.3450 1,667 6 30,709
2012-09-17 2012-09-14 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 13.7300 250 3 29,042
2012-09-17 2012-09-14 4 MORTON DAVID H JR STX Ordinary Shares S - Sale D 30.2482 -1,290 -39 28,792
2012-09-17 2012-09-13 4 MORTON DAVID H JR STX Ordinary Shares S - Sale D 29.4082 -1,725 -51 30,082
2012-09-12 2012-09-10 4 O MALLEY PATRICK J STX NQ Stock Options A - Award D 29.87 40,000 40,000
2012-09-12 2012-09-10 4 Whitmore Robert W STX NQ Stock Options A - Award D 29.87 40,000 40,000
2012-09-12 2012-09-10 4 Richarz David K STX NQ Stock Options A - Award D 29.87 30,000 30,000
2012-09-12 2012-09-10 4 MOSLEY WILLIAM D STX NQ Stock Options A - Award D 29.87 40,000 40,000
2012-09-12 2012-07-31 4 MOSLEY WILLIAM D STX Ordinary Shares J - Other D 20.7005 482 10 35,582
2012-09-12 2012-09-10 4 Pimentel Albert A STX NQ Options A - Award D 29.87 40,000 40,000
2012-09-12 2012-09-10 4 MASSARONI KENNETH M STX NQ Options A - Award D 29.87 40,000 40,000
2012-09-12 2012-09-10 4 MORTON DAVID H JR STX NQ Stock Options A - Award D 29.87 10,500 10,500
2012-09-12 2012-09-10 4 MORTON DAVID H JR STX Ordinary Shares A - Award D 11,000 31,807
2012-09-06 2012-09-04 4 MASSARONI KENNETH M STX NQ Options M - Exercise D 13.73 -10,000 17,500
2012-09-06 2012-09-04 4 MASSARONI KENNETH M STX NQ Options M - Exercise D 3.34 -10,000 17,500
2012-09-06 2012-09-04 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 32.0991 -20,000 -642 37,659
2012-09-06 2012-09-04 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 13.7300 10,000 137 57,659
2012-09-06 2012-09-04 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 3.3450 10,000 33 47,659
2012-08-31 2012-08-29 4 O MALLEY PATRICK J STX NQ Stock Options M - Exercise D 3.34 -290,446 141,457
2012-08-31 2012-08-29 4 O MALLEY PATRICK J STX Ordinary Shares S - Sale D 33.7340 -151,054 -5,096 415,329
2012-08-31 2012-08-29 4 O MALLEY PATRICK J STX Ordinary Shares M - Exercise D 3.3450 290,446 972 566,383
2012-08-31 2012-08-23 4 O MALLEY PATRICK J STX Ordinary Shares G - Gift D -30,000 275,937
2012-08-31 2012-08-30 4 Whitmore Robert W STX NQ Stock Options M - Exercise D 4.04 -50,000 150,000
2012-08-31 2012-08-30 4 Whitmore Robert W STX Ordinary Shares S - Sale D 32.4811 -50,000 -1,624 76,419
2012-08-31 2012-08-30 4 Whitmore Robert W STX Ordinary Shares M - Exercise D 4.0450 50,000 202 126,419
2012-08-31 2012-08-16 4 Whitmore Robert W STX Ordinary Shares G - Gift D -8,500 76,419
2012-08-31 2012-08-30 4 Richarz David K STX NQ Stock Options M - Exercise D 21.72 -50,000 0
2012-08-31 2012-08-30 4 Richarz David K STX Ordinary Shares S - Sale D 32.4977 -50,000 -1,625 21,288
2012-08-31 2012-08-30 4 Richarz David K STX Ordinary Shares M - Exercise D 21.7150 50,000 1,086 71,288
2012-08-29 2012-08-27 4 LUCZO STEPHEN J STX NQ Options M - Exercise D 11.06 -197,656 214,844
2012-08-29 2012-08-27 4 LUCZO STEPHEN J STX NQ Options M - Exercise D 4.04 -729,166 364,584
2012-08-29 2012-08-27 4 LUCZO STEPHEN J STX NQ Options M - Exercise D 6.52 -3,334 417
2012-08-29 2012-08-27 4 LUCZO STEPHEN J STX NQ Options M - Exercise D 26.46 -10,000 0
2012-08-29 2012-08-27 4 LUCZO STEPHEN J STX NQ Options M - Exercise D 22.70 -100,000 0
2012-08-29 2012-08-27 4 LUCZO STEPHEN J STX Ordinary Shares S - Sale D 33.7702 -607,231 -20,506 648,805
2012-08-29 2012-08-27 4 LUCZO STEPHEN J STX Ordinary Shares M - Exercise D 11.0650 197,656 2,187 1,256,036
2012-08-29 2012-08-27 4 LUCZO STEPHEN J STX Ordinary Shares M - Exercise D 4.0450 729,166 2,949 1,058,380
2012-08-29 2012-08-27 4 LUCZO STEPHEN J STX Ordinary Shares M - Exercise D 6.5250 3,334 22 329,214
2012-08-29 2012-08-27 4 LUCZO STEPHEN J STX Ordinary Shares M - Exercise D 26.4650 10,000 265 325,880
2012-08-29 2012-08-27 4 LUCZO STEPHEN J STX Ordinary Shares M - Exercise D 22.6950 100,000 2,270 315,880
2012-08-29 2012-08-22 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust STX Ordinary Shares G - Gift I -25,000 2,304,692
2012-08-29 2012-08-15 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust STX Ordinary Shares G - Gift I -25,000 2,329,692
2012-08-24 2012-08-22 4 PARK CHONG SUP STX NQ Stock Options M - Exercise D 26.62 -3,700 0
2012-08-24 2012-08-22 4 PARK CHONG SUP STX NQ Stock Options M - Exercise D 24.70 -25,000 0
2012-08-24 2012-08-22 4 PARK CHONG SUP STX Ordinary Shares S - Sale D 34.5350 -28,700 -991 19,468
2012-08-24 2012-08-22 4 PARK CHONG SUP STX Ordinary Shares M - Exercise D 26.6216 3,700 98 48,168
2012-08-24 2012-08-22 4 PARK CHONG SUP STX Ordinary Shares M - Exercise D 24.6950 25,000 617 44,468
2012-08-21 2012-08-17 4 REYES GREGORIO STX NQ Stock Options M - Exercise D 14.31 -9,000 0
2012-08-21 2012-08-17 4 REYES GREGORIO STX Ordinary Shares S - Sale D 35.0000 -9,000 -315 19,468
2012-08-21 2012-08-17 4 REYES GREGORIO STX Ordinary Shares M - Exercise D 14.3100 9,000 129 28,468
2012-08-16 2012-08-14 4 MARSHALL LYDIA MICHEAUX STX NQ Stock Options M - Exercise D 6.52 -9,374 626
2012-08-16 2012-08-14 4 MARSHALL LYDIA MICHEAUX STX Ordinary Shares S - Sale D 34.2100 -500 -17 44,166
2012-08-16 2012-08-14 4 MARSHALL LYDIA MICHEAUX STX Ordinary Shares S - Sale D 34.2024 -2,774 -95 44,666
2012-08-16 2012-08-14 4 MARSHALL LYDIA MICHEAUX STX Ordinary Shares S - Sale D 34.2000 -6,100 -209 47,440
2012-08-16 2012-08-14 4 MARSHALL LYDIA MICHEAUX STX Ordinary Shares M - Exercise D 6.5250 9,374 61 53,540
2012-08-16 2012-08-15 4 MASSARONI KENNETH M STX NQ Options M - Exercise D 13.73 -10,000 27,500
2012-08-16 2012-08-15 4 MASSARONI KENNETH M STX NQ Options M - Exercise D 3.34 -10,000 27,500
2012-08-16 2012-08-15 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 33.8634 -20,000 -677 37,659
2012-08-16 2012-08-15 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 13.7300 10,000 137 57,659
2012-08-16 2012-08-15 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 3.3450 10,000 33 47,659
2012-08-16 2012-08-15 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 3.34 -1,667 21,667
2012-08-16 2012-08-15 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 13.73 -250 250
2012-08-16 2012-08-15 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 11.06 -573 14,323
2012-08-16 2012-08-15 4 MORTON DAVID H JR STX Ordinary Shares S - Sale D 33.8300 -2,490 -84 20,807
2012-08-16 2012-08-15 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 3.3450 1,667 6 23,297
2012-08-16 2012-08-15 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 13.7300 250 3 21,630
2012-08-16 2012-08-15 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 11.0650 573 6 21,380
2012-08-13 2012-08-09 4 REYES GREGORIO STX NQ Stock Options M - Exercise D 14.82 -5,000 5,000
2012-08-13 2012-08-09 4 REYES GREGORIO STX NQ Stock Options M - Exercise D 6.52 -7,500 2,500
2012-08-13 2012-08-09 4 REYES GREGORIO STX NQ Stock Options M - Exercise D 22.70 -25,000 0
2012-08-13 2012-08-09 4 REYES GREGORIO STX Ordinary Shares S - Sale D 33.0827 -37,500 -1,241 19,468
2012-08-13 2012-08-09 4 REYES GREGORIO STX Ordinary Shares M - Exercise D 14.8250 5,000 74 56,968
2012-08-13 2012-08-09 4 REYES GREGORIO STX Ordinary Shares M - Exercise D 6.5250 7,500 49 51,968
2012-08-13 2012-08-09 4 REYES GREGORIO STX Ordinary Shares M - Exercise D 22.6950 25,000 567 44,468
2012-08-13 2012-08-09 4 REYES GREGORIO STX NQ Stock Options M - Exercise D 14.82 -5,000 5,000
2012-08-13 2012-08-09 4 REYES GREGORIO STX NQ Stock Options M - Exercise D 6.52 -7,500 2,500
2012-08-13 2012-08-09 4 REYES GREGORIO STX NQ Stock Options M - Exercise D 22.70 -25,000 0
2012-08-13 2012-08-09 4 REYES GREGORIO STX Ordinary Shares S - Sale D 33.0827 -37,500 -1,241 19,468
2012-08-13 2012-08-09 4 REYES GREGORIO STX Ordinary Shares M - Exercise D 14.8250 5,000 74 56,968
2012-08-13 2012-08-09 4 REYES GREGORIO STX Ordinary Shares M - Exercise D 6.5250 7,500 49 51,968
2012-08-13 2012-08-09 4 REYES GREGORIO STX Ordinary Shares M - Exercise D 22.6950 25,000 567 44,468
2012-08-13 2012-08-10 4 O MALLEY PATRICK J STX NQ Stock Options M - Exercise D 25.48 -47,500 0
2012-08-13 2012-08-10 4 O MALLEY PATRICK J STX Ordinary Shares S - Sale D 33.9800 -47,500 -1,614 305,937
2012-08-13 2012-08-10 4 O MALLEY PATRICK J STX Ordinary Shares M - Exercise D 25.4800 47,500 1,210 353,437
2012-08-13 2012-08-09 4 O MALLEY PATRICK J STX NQ Stock Options M - Exercise D 25.48 -14,656 47,500
2012-08-13 2012-08-09 4 O MALLEY PATRICK J STX Ordinary Shares S - Sale D 33.0033 -14,656 -484 305,937
2012-08-13 2012-08-09 4 O MALLEY PATRICK J STX Ordinary Shares M - Exercise D 25.4800 14,656 373 320,593
2012-08-10 2012-07-24 4/A Whitmore Robert W STX Ordinary Shares A - Award D 14,625 84,919
2012-08-10 2012-07-24 4/A Whitmore Robert W STX Ordinary Shares A - Award D 4,000 70,294
2012-08-10 2012-07-24 4/A Whitmore Robert W STX Ordinary Shares A - Award D 2,090 66,294
2012-08-10 2012-07-24 4/A Whitmore Robert W STX Ordinary Shares A - Award D 10,500 64,204
2012-08-10 2012-07-24 4/A MASSARONI KENNETH M STX Ordinary Shares A - Award D 17,000 37,429
2012-08-10 2012-07-24 4/A LUCZO STEPHEN J STX Ordinary Shares A - Award D 65,000 103,750
2012-08-10 2012-07-24 4/A LUCZO STEPHEN J STX Ordinary Shares A - Award D 37,500 38,750
2012-08-10 2012-07-24 4/A MOSLEY WILLIAM D STX Ordinary Shares A - Award D 14,625 35,100
2012-08-10 2012-07-24 4/A MOSLEY WILLIAM D STX Ordinary Shares A - Award D 5,500 20,475
2012-08-10 2012-07-24 4/A Pimentel Albert A STX Ordinary Shares A - Award D 27,750 34,000
2012-08-10 2012-07-24 4/A Richarz David K STX Ordinary Shares A - Award D 14,625 20,725
2012-08-10 2012-07-24 4/A Richarz David K STX Ordinary Shares A - Award D 3,600 6,100
2012-08-10 2012-07-24 4/A Richarz David K STX Ordinary Shares A - Award D 2,500 2,500
2012-08-08 2012-07-24 4/A O MALLEY PATRICK J STX Ordinary Shares A - Award D 14,625 287,006
2012-08-08 2012-07-24 4/A O MALLEY PATRICK J STX Ordinary Shares A - Award D 4,000 272,381
2012-08-08 2012-07-24 4/A O MALLEY PATRICK J STX Ordinary Shares A - Award D 6,000 268,381
2012-08-08 2012-08-07 4 O MALLEY PATRICK J STX NQ Stock Options M - Exercise D 25.48 -70,000 62,156
2012-08-08 2012-08-07 4 O MALLEY PATRICK J STX Ordinary Shares S - Sale D 32.9800 -70,000 -2,309 305,937
2012-08-08 2012-08-07 4 O MALLEY PATRICK J STX Ordinary Shares M - Exercise D 25.4800 70,000 1,784 375,937
2012-08-08 2012-08-06 4 O MALLEY PATRICK J STX NQ Stock Options M - Exercise D 13.73 -67,999 3,954
2012-08-08 2012-08-06 4 O MALLEY PATRICK J STX Ordinary Shares S - Sale D 31.5337 -47,650 -1,503 305,937
2012-08-08 2012-08-06 4 O MALLEY PATRICK J STX Ordinary Shares M - Exercise D 13.7300 67,999 934 353,587
2012-08-06 2012-08-03 4 BIONDI FRANK STX NQ Stock Options M - Exercise D 14.82 -626 9,374
2012-08-06 2012-08-03 4 BIONDI FRANK STX NQ Stock Options M - Exercise D 6.52 -9,374 626
2012-08-06 2012-08-03 4 BIONDI FRANK STX NQ Stock Options M - Exercise D 19.54 -37,558 0
2012-08-06 2012-08-03 4 BIONDI FRANK STX Ordinary Shares S - Sale D 30.1100 -47,558 -1,432 19,468
2012-08-06 2012-08-03 4 BIONDI FRANK STX Ordinary Shares A - Award D 14.8250 626 9 67,026
2012-08-06 2012-08-03 4 BIONDI FRANK STX Ordinary Share A - Award D 6.5250 9,374 61 66,400
2012-08-06 2012-08-03 4 BIONDI FRANK STX Ordinary Shares A - Award D 19.5350 37,558 734 57,026
2012-08-06 2012-08-02 4 BIONDI FRANK STX NQ Stock Options M - Exercise D 19.54 -62,442 37,558
2012-08-06 2012-08-02 4 BIONDI FRANK STX Ordinary Shares S - Sale D 30.0000 62,442 1,873 19,468
2012-08-06 2012-08-02 4 BIONDI FRANK STX Ordinary Shares A - Award D 19.5350 62,442 1,220 81,910
2012-08-06 2012-08-02 4 Whitmore Robert W STX NQ Stock Options M - Exercise D 25.52 -75,000 0
2012-08-06 2012-08-02 4 Whitmore Robert W STX NQ Stock Options M - Exercise D 4.04 -100,000 200,000
2012-08-06 2012-08-02 4 Whitmore Robert W STX NQ Stock Options M - Exercise D 24.63 -275,000 0
2012-08-06 2012-08-02 4 Whitmore Robert W STX NQ Stock Options M - Exercise D 11.06 -10,000 60,000
2012-08-06 2012-08-02 4 Whitmore Robert W STX NQ Stock Options M - Exercise D 13.73 -30,000 20,000
2012-08-06 2012-08-02 4 Whitmore Robert W STX Ordinary Shares S - Sale D 29.9004 -490,000 -14,651 84,919
2012-08-06 2012-08-02 4 Whitmore Robert W STX Ordinary Shares M - Exercise D 25.5150 75,000 1,914 574,919
2012-08-06 2012-08-02 4 Whitmore Robert W STX Ordinary Shares M - Exercise D 4.0450 100,000 404 499,919
2012-08-06 2012-08-02 4 Whitmore Robert W STX Ordinary Shares M - Exercise D 24.6300 275,000 6,773 399,919
2012-08-06 2012-08-02 4 Whitmore Robert W STX Ordinary Shares M - Exercise D 11.0650 10,000 111 124,919
2012-08-06 2012-08-02 4 Whitmore Robert W STX Ordinary Shares M - Exercise D 13.7300 30,000 412 114,919
2012-08-06 2012-08-03 4 Richarz David K STX NQ Stock Options M - Exercise D 3.34 -41,500 87,500
2012-08-06 2012-08-02 4 Richarz David K STX Ordinary Shares S - Sale D 29.7623 -41,500 -1,235 21,288
2012-08-06 2012-08-02 4 Richarz David K STX Ordinary Shares M - Exercise D 3.3450 41,500 139 62,788
2012-08-06 2012-08-02 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 3.34 -5,000 23,334
2012-08-06 2012-08-02 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 13.73 -750 500
2012-08-06 2012-08-02 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 11.06 -1,719 14,896
2012-08-06 2012-08-02 4 MORTON DAVID H JR STX Ordinary Shares S - Sale D 30.0000 -7,469 -224 20,807
2012-08-06 2012-08-02 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 3.3450 5,000 17 28,276
2012-08-06 2012-08-02 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 13.7300 750 10 23,276
2012-08-06 2012-08-02 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 11.0650 1,719 19 22,526
2012-08-03 2012-07-25 4/A CHENG MEI WEI STX Ordinary Shares -Restricted Share Units A - Award D 1,857 1,857
2012-08-03 2012-08-01 4 LUCZO STEPHEN J STX NQ Performance Options A - Award D 30.23 206,300 206,300
2012-08-03 2012-08-01 4 LUCZO STEPHEN J STX NQ Options A - Award D 30.23 191,860 191,860
2012-08-03 2012-08-01 4 LUCZO STEPHEN J STX Ordinary Shares - Performance Share Units A - Award D 112,130 215,880
2012-08-03 2012-08-01 4 MASSARONI KENNETH M STX NQ Options M - Exercise D 13.73 -10,000 37,500
2012-08-03 2012-08-01 4 MASSARONI KENNETH M STX NQ Options M - Exercise D 3.34 -10,000 37,500
2012-08-03 2012-08-01 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 30.1400 -15,000 -452 37,659
2012-08-03 2012-08-01 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 30.1400 -5,000 -151 52,659
2012-08-03 2012-08-01 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 13.7300 10,000 137 57,659
2012-08-03 2012-08-01 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 3.3450 10,000 33 47,659
2012-07-27 2012-07-25 4 CHENG MEI WEI STX Ordinary Shares -Restricted Share Units A - Award D -1,857 1,857
2012-07-26 2012-07-24 4 LUCZO STEPHEN J STX Ordinary Shares J - Other D 65,000 103,750
2012-07-26 2012-07-24 4 LUCZO STEPHEN J STX Ordinary Shares J - Other D 37,500 38,750
2012-07-26 2012-07-24 4 O MALLEY PATRICK J STX Ordinary Shares J - Other D 14,625 287,006
2012-07-26 2012-07-24 4 O MALLEY PATRICK J STX Ordinary Shares J - Other D 4,000 272,381
2012-07-26 2012-07-24 4 O MALLEY PATRICK J STX Ordinary Shares J - Other D 6,000 268,381
2012-07-26 2012-07-24 4 Whitmore Robert W STX Ordinary Shares J - Other D 14,625 84,919
2012-07-26 2012-07-24 4 Whitmore Robert W STX Ordinary Shares J - Other D 4,000 70,294
2012-07-26 2012-07-24 4 Whitmore Robert W STX Ordinary Shares J - Other D 2,090 66,294
2012-07-26 2012-07-24 4 Whitmore Robert W STX Ordinary Shares J - Other D 10,500 64,204
2012-07-26 2012-07-24 4 Richarz David K STX Ordinary Shares J - Other D 14,625 20,725
2012-07-26 2012-07-24 4 Richarz David K STX Ordinary Shares J - Other D 3,600 6,100
2012-07-26 2012-07-24 4 Richarz David K STX Ordinary Shares J - Other D 2,500 2,500
2012-07-26 2012-07-24 4 MOSLEY WILLIAM D STX Ordinary Shares J - Other D 14,625 35,100
2012-07-26 2012-07-24 4 MOSLEY WILLIAM D STX Ordinary Shares J - Other D 5,500 20,475
2012-07-26 2012-07-24 4 Pimentel Albert A STX Ordinary Shares J - Other D 27,750 34,000
2012-07-26 2012-07-24 4 MASSARONI KENNETH M STX Ordinary Shares J - Other D 17,000 37,429
2012-07-18 2012-07-16 4 MASSARONI KENNETH M STX NQ Stock Optioins M - Exercise D 13.73 -10,000 47,500
2012-07-18 2012-07-16 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 3.34 -10,000 47,500
2012-07-18 2012-07-16 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 25.6454 -10,000 -256 20,429
2012-07-18 2012-07-16 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 25.5614 -5,000 -128 30,429
2012-07-18 2012-07-16 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 25.5794 -5,000 -128 35,429
2012-07-18 2012-07-16 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 13.7300 10,000 137 40,429
2012-07-18 2012-07-16 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 3.3450 10,000 33 30,429
2012-07-05 2012-07-02 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust STX Ordinary Shares S - Sale I 24.4314 -500,000 -12,216 2,354,692
2012-07-05 2012-07-02 4 MASSARONI KENNETH M STX NQ Stock Optioins M - Exercise D 13.73 -30,000 57,500
2012-07-05 2012-07-02 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 3.34 -10,000 155,000
2012-07-05 2012-07-02 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 24.6746 -20,000 -493 20,429
2012-07-05 2012-07-02 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 24.6587 -10,000 -247 40,429
2012-07-05 2012-07-02 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 24.6899 -5,000 -123 50,429
2012-07-05 2012-07-02 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 24.6910 -5,000 -123 55,429
2012-07-05 2012-07-02 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 13.7300 30,000 412 60,429
2012-07-05 2012-07-02 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 3.3450 10,000 33 30,429
2012-06-18 2012-06-15 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 3.34 -10,000 165,000
2012-06-18 2012-06-15 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 23.6400 -5,000 -118 20,429
2012-06-18 2012-06-15 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 23.6400 -5,000 -118 20,429
2012-06-18 2012-06-15 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 3.3450 10,000 33 30,429
2012-06-06 2012-06-06 4 LUCZO STEPHEN J STX NQ Stock Options M - Exercise D 4.04 -20,000 1,093,750
2012-06-06 2012-06-06 4 LUCZO STEPHEN J STX Ordinary Shares S - Sale D 22.8629 -20,000 -457 1,250
2012-06-06 2012-06-06 4 LUCZO STEPHEN J STX Ordinary Shares M - Exercise D 4.0450 20,000 81 21,250
2012-06-05 2012-05-18 4 O MALLEY PATRICK J STX Ordinary Shares J - Other D -258,889 262,381
2012-06-05 2012-05-15 4 O MALLEY PATRICK J STX Ordinary Shares J - Other D -5,337 521,270
2012-06-05 2012-05-14 4 O MALLEY PATRICK J Patrick J O'Malley III & Patricia A O'Malley Trustees for the O'Malley Living Trust STX Ordinary Shares J - Other I -140,900 0
2012-06-05 2012-05-14 4 O MALLEY PATRICK J STX Ordinary Shares J - Other D 140,900 526,607
2012-06-05 2012-05-14 4 O MALLEY PATRICK J Patrick J O'Malley III & Patricia A O'Malley Trustees for the O'Malley Living Trust STX Ordinary Shares J - Other I -140,900 140,900
2012-06-01 2012-05-30 4 LUCZO STEPHEN J STX NQ Stock Options M - Exercise D 4.04 -20,000 1,113,750
2012-06-01 2012-05-30 4 LUCZO STEPHEN J STX Ordinary Shares S - Sale D 24.6338 -20,000 -493 1,250
2012-06-01 2012-05-30 4 LUCZO STEPHEN J STX Ordinary Shares M - Exercise D 4.0450 20,000 81 21,250
2012-06-01 2012-06-01 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 3.34 -15,000 175,000
2012-06-01 2012-06-01 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 22.8147 -10,000 -228 20,429
2012-06-01 2012-06-01 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 22.8147 -5,000 -114 30,429
2012-06-01 2012-06-01 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 3.3450 15,000 50 35,429
2012-05-25 2012-05-23 4 LUCZO STEPHEN J STX NQ Stock Options M - Exercise D 4.04 -20,000 1,133,750
2012-05-25 2012-05-23 4 LUCZO STEPHEN J STX Ordinary Shares S - Sale D 25.7382 -20,000 -515 1,250
2012-05-25 2012-05-23 4 LUCZO STEPHEN J STX Ordinary Shares M - Exercise D 4.0450 20,000 81 21,250
2012-05-18 2012-05-16 4 LUCZO STEPHEN J STX NQ Stock Options M - Exercise D 4.04 -20,000 1,153,750
2012-05-18 2012-05-16 4 LUCZO STEPHEN J STX Ordinary Shares S - Sale D 31.3436 -20,000 -627 1,250
2012-05-18 2012-05-16 4 LUCZO STEPHEN J STX Ordinary Shares M - Exercise D 4.0450 20,000 81 21,250
2012-05-16 2012-05-14 4 Whitmore Robert W STX NQ Stock Options M - Exercise D 4.04 -40,000 300,000
2012-05-16 2012-05-14 4 Whitmore Robert W STX NQ Stock Options M - Exercise D 24.63 -50,000 275,000
2012-05-16 2012-05-14 4 Whitmore Robert W STX Ordinary Shares S - Sale D 31.6791 -40,000 -1,267 53,704
2012-05-16 2012-05-14 4 Whitmore Robert W STX Ordinary Shares M - Exercise D 4.0450 40,000 162 93,704
2012-05-16 2012-05-14 4 Whitmore Robert W STX Ordinary Shares S - Sale D 31.7009 -50,000 -1,585 53,704
2012-05-16 2012-05-14 4 Whitmore Robert W STX Ordinary Shares M - Exercise D 24.6300 50,000 1,232 103,704
2012-05-16 2012-05-15 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 3.34 -5,000 190,000
2012-05-16 2012-05-15 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 31.4600 -5,000 -157 20,429
2012-05-16 2012-05-15 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 3.3450 -5,000 -17 25,429
2012-05-16 2012-05-14 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 24.12 -50,000 0
2012-05-16 2012-05-14 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 32.0000 -50,000 -1,600 20,429
2012-05-16 2012-05-14 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 24.1250 50,000 1,206 70,429
2012-05-11 2012-05-09 4 LUCZO STEPHEN J STX NQ Stock Options M - Exercise D 4.04 -20,000 1,173,750
2012-05-11 2012-05-09 4 LUCZO STEPHEN J STX Ordinary Shares S - Sale D 29.8300 -20,000 -597 1,250
2012-05-11 2012-05-09 4 LUCZO STEPHEN J STX Ordinary Shares M - Exercise D 4.0450 20,000 81 21,250
2012-05-04 2012-05-03 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust STX Ordinary Shares S - Sale I 31.1300 -200,000 -6,226 2,854,692
2012-05-04 2012-05-03 4 LUCZO STEPHEN J Red Zone II Limited Partnership STX Ordinary Shares S - Sale I 31.4300 -25,951 -816 150,000
2012-05-04 2012-05-03 4 LUCZO STEPHEN J Red Zone Holdings Limited Partnership STX Ordinary Shares S - Sale I 31.2500 -90,367 -2,824 150,000
2012-05-04 2012-05-02 4 LUCZO STEPHEN J STX NQ Stock Options M - Exercise D 4.04 -20,000 1,193,750
2012-05-04 2012-05-02 4 LUCZO STEPHEN J STX Ordinary Shares S - Sale D 31.7100 -20,000 -634 1,250
2012-05-04 2012-05-02 4 LUCZO STEPHEN J STX Ordinary Shares M - Exercise D 4.0450 20,000 81 21,250
2012-05-03 2012-05-01 4 REYES GREGORIO STX NQ Stock Options M - Exercise D 14.31 -8,000 9,000
2012-05-03 2012-05-01 4 REYES GREGORIO STX Ordinary Shares S - Sale D 32.5000 -8,000 -260 19,468
2012-05-03 2012-05-01 4 REYES GREGORIO STX Ordinary Shares M - Exercise D 14.3100 8,000 114 27,468
2012-05-03 2012-05-01 4 O MALLEY PATRICK J STX NQ Stock Options M - Exercise D 25.48 -117,500 132,500
2012-05-03 2012-05-01 4 O MALLEY PATRICK J STX Ordinary Shares S - Sale D 31.9000 117,500 3,748 385,707
2012-05-03 2012-05-01 4 O MALLEY PATRICK J STX Ordinary Shares M - Exercise D 25.4800 117,500 2,994 503,207
2012-05-03 2012-05-01 4 Whitmore Robert W STX NQ Stock Options M - Exercise D 25.52 -50,000 75,000
2012-05-03 2012-05-01 4 Whitmore Robert W STX NQ Stock Options M - Exercise D 24.63 -50,000 75,000
2012-05-03 2012-05-01 4 Whitmore Robert W STX NQ Stock Options M - Exercise D 13.73 -20,000 50,000
2012-05-03 2012-05-01 4 Whitmore Robert W STX NQ Stock Options M - Exercise D 11.06 -10,000 70,000
2012-05-03 2012-05-01 4 Whitmore Robert W STX Ordinary Share S - Sale D 31.8755 -50,000 -1,594 53,704
2012-05-03 2012-05-01 4 Whitmore Robert W STX Ordinary Shares M - Exercise D 25.5150 50,000 1,276 103,704
2012-05-03 2012-05-01 4 Whitmore Robert W STX Ordinary Shares S - Sale D 31.8738 -50,000 -1,594 53,704
2012-05-03 2012-05-01 4 Whitmore Robert W STX Ordinary Shares M - Exercise D 24.6300 50,000 1,232 103,704
2012-05-03 2012-05-01 4 Whitmore Robert W STX Ordinary Shares S - Sale D 31.9419 -20,000 -639 53,704
2012-05-03 2012-05-01 4 Whitmore Robert W STX Ordinary Shares M - Exercise D 13.7300 20,000 275 73,704
2012-05-03 2012-05-01 4 Whitmore Robert W STX Ordinary Shares S - Sale D 32.0032 -10,000 -320 53,704
2012-05-03 2012-05-01 4 Whitmore Robert W STX Ordinary Shares M - Exercise D 11.0650 10,000 111 63,704
2012-05-03 2012-05-01 4 MOSLEY WILLIAM D STX NQ Stock Options M - Exercise D 4.00 -150,000 237,136
2012-05-03 2012-05-01 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 32.0000 -150,000 -4,800 14,975
2012-05-03 2012-05-01 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 4.0450 150,000 607 164,975
2012-05-03 2012-05-01 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 3.34 -5,000 195,000
2012-05-03 2012-05-01 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 30.8600 -5,000 -154 20,429
2012-05-03 2012-05-01 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 3.3450 5,000 17 25,429
2012-05-03 2012-05-01 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 3.34 -3,333 28,334
2012-05-03 2012-05-01 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 13.73 -500 1,250
2012-05-03 2012-05-01 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 11.06 -1,146 16,615
2012-05-03 2012-05-01 4 MORTON DAVID H JR STX Ordinary Shares S - Sale D 32.3300 -1,200 -39 20,617
2012-05-03 2012-05-01 4 MORTON DAVID H JR STX Ordinary Shares S - Sale D 32.3200 -700 -23 21,817
2012-05-03 2012-05-01 4 MORTON DAVID H JR STX Ordinary Shares S - Sale D 32.3100 -3,620 -117 22,517
2012-05-03 2012-05-01 4 MORTON DAVID H JR STX Ordinary Shares S - Sale D 32.3000 -8,268 -267 26,137
2012-05-03 2012-05-01 4 MORTON DAVID H JR STX Ordinary Shares S - Sale D 32.2500 -5,789 -187 34,405
2012-05-03 2012-05-01 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 3.3450 3,333 11 40,194
2012-05-03 2012-05-01 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 13.7300 500 7 36,861
2012-05-03 2012-05-01 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 11.0650 1,146 13 36,361
2012-04-30 3 COLEMAN WILLIAM T III STX Ordinary Shares D 7,300
2012-04-30 3 COLEMAN WILLIAM T III 401(k) Plan STX Ordinary Shares I 453
2012-04-30 2012-04-26 4 COLEMAN WILLIAM T III STX Ordinary Shares A - Award D 4,051 11,351
2012-04-30 2012-04-26 4 Geldmacher Jay L STX Ordinary Shares A - Award D 4,051 4,051
2012-04-27 2012-04-25 4 REYES GREGORIO STX NQ Stock Options M - Exercise D 14.31 -8,000 17,000
2012-04-27 2012-04-25 4 REYES GREGORIO STX Ordinary Shares S - Sale D 30.0000 -8,000 -240 19,468
2012-04-27 2012-04-25 4 REYES GREGORIO STX Ordinary Shares M - Exercise D 14.3100 8,000 114 27,468
2012-04-27 2012-04-25 4 LUCZO STEPHEN J STX NQ Stock Options M - Exercise D 4.04 -20,000 1,213,750
2012-04-27 2012-04-25 4 LUCZO STEPHEN J STX Ordinary Shares S - Sale D 29.8870 -20,000 -598 1,250
2012-04-27 2012-04-25 4 LUCZO STEPHEN J STX Ordinary Shares M - Exercise D 4.0450 20,000 81 21,250
2012-04-27 2012-04-25 4 MOSLEY WILLIAM D STX NQ Stock Options M - Exercise D 25.48 -125,000 0
2012-04-27 2012-04-25 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 29.9500 -125,000 -3,744 14,975
2012-04-27 2012-04-25 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 25.4800 125,000 3,185 139,975
2012-04-27 2012-04-25 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 24.63 -30,000 0
2012-04-27 2012-04-25 4 MORTON DAVID H JR STX Ordinary Shares S - Sale D 30.0000 -30,000 -900 35,215
2012-04-27 2012-04-25 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 24.6300 30,000 739 65,215
2012-04-26 2012-04-24 4 Whitmore Robert W STX NQ Stock Options M - Exercise D 4.04 -20,000 80,000
2012-04-26 2012-04-24 4 Whitmore Robert W STX NQ Stock Options M - Exercise D 11.06 -20,000 80,000
2012-04-26 2012-04-24 4 Whitmore Robert W STX Ordinary Shares S - Sale D 29.7971 -20,000 -596 53,704
2012-04-26 2012-04-24 4 Whitmore Robert W STX Ordinary Shares S - Sale D 29.7716 -20,000 -595 73,704
2012-04-26 2012-04-24 4 Whitmore Robert W STX Ordinary Shares M - Exercise D 11.0650 20,000 221 93,704
2012-04-26 2012-04-24 4 Whitmore Robert W STX Ordinary Shares M - Exercise D 4.0450 20,000 81 73,704
2012-04-25 2012-04-23 4 Pimentel Albert A STX Ordinary Shares S - Sale D 29.2651 -11,550 -338 26,200
2012-04-24 2012-04-20 4 REYES GREGORIO STX NQ Stock Options M - Exercise D 12.65 -50,000 0
2012-04-24 2012-04-20 4 REYES GREGORIO STX Ordinary Shares S - Sale D 28.9272 -50,000 -1,446 19,468
2012-04-24 2012-04-20 4 REYES GREGORIO STX Ordinary Shares M - Exercise D 12.6500 50,000 632 69,468
2012-04-24 2012-04-20 4 Whitmore Robert W STX NQ Stock Options M - Exercise D 15.06 -60,000 0
2012-04-24 2012-04-20 4 Whitmore Robert W STX NQ Stock Options M - Exercise D 4.04 -40,000 360,000
2012-04-24 2012-04-20 4 Whitmore Robert W STX Ordinary Shares S - Sale D 28.9392 -40,000 -1,158 53,704
2012-04-24 2012-04-20 4 Whitmore Robert W STX Ordinary Shares S - Sale D 28.9385 -10,000 -289 93,704
2012-04-24 2012-04-20 4 Whitmore Robert W STX Ordinary Shares S - Sale D 28.9773 -50,000 -1,449 103,704
2012-04-24 2012-04-20 4 Whitmore Robert W STX Ordinary Shares M - Exercise D 15.0650 60,000 904 153,704
2012-04-24 2012-04-20 4 Whitmore Robert W STX Ordinary Shares M - Exercise D 4.0450 40,000 162 93,704
2012-04-24 2012-04-23 4 Richarz David K STX Ordinary Shares S - Sale D 29.1375 -12,500 -364 0
2012-04-24 2012-04-20 4 Richarz David K STX NQ Stock Options M - Exercise D 3.34 -56,000 129,000
2012-04-24 2012-04-20 4 Richarz David K STX Ordinary Shares S - Sale D 28.8161 -56,000 -1,614 12,500
2012-04-24 2012-04-20 4 Richarz David K STX Ordinary Shares M - Exercise D 3.3450 56,000 187 68,500
2012-04-20 2012-04-18 4 LUCZO STEPHEN J STX NQ Stock Options M - Exercise D 4.04 -20,000 1,233,750
2012-04-20 2012-04-18 4 LUCZO STEPHEN J STX Ordinary Shares S - Sale D 28.5108 -20,000 -570 38,750
2012-04-20 2012-04-18 4 LUCZO STEPHEN J STX Ordinary Shares M - Exercise D 4.0450 20,000 81 58,750
2012-04-18 2012-04-18 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 29.0000 -14,553 -422 14,975
2012-04-18 2012-04-18 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 26.3500 14,553 383 29,528
2012-04-18 2012-04-16 4 MOSLEY WILLIAM D STX NQ Stock Options M - Exercise D 26.35 -14,553 0
2012-04-18 2012-04-16 4 MOSLEY WILLIAM D STX NQ Stock Options M - Exercise D 26.35 -35,447 14,553
2012-04-18 2012-04-16 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 29.0000 -35,447 -1,028 14,975
2012-04-18 2012-04-16 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 26.3500 35,447 934 50,422
2012-04-18 2012-04-16 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 3.34 -5,000 200,000
2012-04-18 2012-04-16 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 28.4500 -5,000 -142 20,429
2012-04-18 2012-04-16 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 3.3450 5,000 17 25,429
2012-04-13 2012-04-11 4 LUCZO STEPHEN J STX NQ Stock Options M - Exercise D 4.04 -20,000 1,253,750
2012-04-13 2012-04-11 4 LUCZO STEPHEN J STX Ordinary Shares S - Sale D 25.9814 -20,000 -520 38,750
2012-04-13 2012-04-11 4 LUCZO STEPHEN J STX Ordinary Shares M - Exercise D 4.0450 20,000 81 58,750
2012-04-04 2012-04-04 4 LUCZO STEPHEN J STX NQ Stock Options M - Exercise D 4.04 -20,000 1,273,750
2012-04-04 2012-04-04 4 LUCZO STEPHEN J STX Ordinary Shares S - Sale D 27.5612 -20,000 -551 38,750
2012-04-04 2012-04-04 4 LUCZO STEPHEN J STX Ordinary Shares M - Exercise D 4.0450 20,000 81 58,750
2012-04-04 2012-04-02 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust STX Ordinary Shares S - Sale I 27.2902 -500,000 -13,645 3,067,192
2012-04-04 2012-04-02 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 3.34 -5,000 205,000
2012-04-04 2012-04-02 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 27.0100 -5,000 -135 20,429
2012-04-04 2012-04-02 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 3.3450 5,000 17 25,429
2012-03-30 2012-03-28 4 LUCZO STEPHEN J STX NQ Stock Options M - Exercise D 4.04 -20,000 1,293,750
2012-03-30 2012-03-28 4 LUCZO STEPHEN J STX Ordinary Shares S - Sale D 27.5957 -20,000 -552 38,750
2012-03-30 2012-03-28 4 LUCZO STEPHEN J STX Ordinary Shares M - Exercise D 4.0450 20,000 81 58,750
2012-03-23 2012-03-21 4 LUCZO STEPHEN J STX NQ Stock Options M - Exercise D 4.04 -20,000 1,313,750
2012-03-23 2012-03-21 4 LUCZO STEPHEN J STX Ordinary Shares S - Sale D 26.6566 -20,000 -533 38,750
2012-03-23 2012-03-21 4 LUCZO STEPHEN J STX Ordinary Shares M - Exercise D 4.0450 20,000 81 58,750
2012-03-16 2012-03-14 4 LUCZO STEPHEN J STX NQ Stock Options M - Exercise D 4.04 -20,000 1,333,750
2012-03-16 2012-03-14 4 LUCZO STEPHEN J STX Ordinary Shares S - Sale D 28.0236 -20,000 -560 38,750
2012-03-16 2012-03-14 4 LUCZO STEPHEN J STX Ordinary Shares M - Exercise D 4.0450 20,000 81 58,750
2012-03-16 2012-03-15 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 3.34 -5,000 210,000
2012-03-16 2012-03-15 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 27.4100 -5,000 -137 20,429
2012-03-16 2012-03-15 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 3.3450 5,000 17 25,429
2012-03-09 2012-03-07 4 LUCZO STEPHEN J STX NQ Stock Options M - Exercise D 4.04 -20,000 1,353,750
2012-03-09 2012-03-07 4 LUCZO STEPHEN J STX Ordinary Shares S - Sale D 27.1875 -20,000 -544 38,750
2012-03-09 2012-03-07 4 LUCZO STEPHEN J STX Ordinary Shares M - Exercise D 4.0450 20,000 81 58,750
2012-03-09 2012-03-08 4 MOSLEY WILLIAM D STX NQ Stock Options M - Exercise D 25.48 -125,000 125,000
2012-03-09 2012-03-08 4 MOSLEY WILLIAM D STX NQ Stock Options M - Exercise D 24.63 -75,000 0
2012-03-09 2012-03-08 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 28.0000 -200,000 -5,600 14,975
2012-03-09 2012-03-08 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 25.4800 125,000 3,185 214,975
2012-03-09 2012-03-08 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 24.6300 75,000 1,847 89,975
2012-03-02 2012-02-29 4 LUCZO STEPHEN J STX NQ Stock Options M - Exercise D 4.04 -20,000 1,373,750
2012-03-02 2012-02-29 4 LUCZO STEPHEN J STX Ordinary Shares S - Sale D 27.2147 -20,000 -544 38,750
2012-03-02 2012-02-29 4 LUCZO STEPHEN J STX Ordinary Shares M - Exercise D 4.0450 20,000 81 58,750
2012-03-02 2012-03-01 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 3.34 -5,000 215,000
2012-03-02 2012-03-01 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 26.4400 -5,000 -132 20,429
2012-03-02 2012-03-01 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 3.3450 5,000 17 25,429
2012-03-01 2012-02-28 4 O MALLEY PATRICK J STX NQ Stock Options M - Exercise D 15.06 -75,000 0
2012-03-01 2012-02-28 4 O MALLEY PATRICK J STX Ordinary Shares S - Sale D 26.8400 -75,000 -2,013 385,707
2012-03-01 2012-02-28 4 O MALLEY PATRICK J STX Ordinary Shares M - Exercise D 15.0650 75,000 1,130 460,707
2012-03-01 2012-02-29 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 11.06 -1,719 17,761
2012-03-01 2012-02-29 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 13.73 -750 1,750
2012-03-01 2012-02-29 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 3.34 -5,000 31,667
2012-03-01 2012-02-29 4 MORTON DAVID H JR STX Ordinary Shares S - Sale D 27.2839 -7,469 -204 35,215
2012-03-01 2012-02-29 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 11.0650 1,719 19 42,684
2012-03-01 2012-02-29 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 13.7300 750 10 40,965
2012-03-01 2012-02-29 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 3.3450 5,000 17 40,215
2012-02-24 2012-02-22 4 LUCZO STEPHEN J STX NQ Stock Options M - Exercise D 4.04 -20,000 1,393,750
2012-02-24 2012-02-22 4 LUCZO STEPHEN J STX Ordinary Shares S - Sale D 26.6024 -20,000 -532 38,750
2012-02-24 2012-02-22 4 LUCZO STEPHEN J STX Ordinary Shares M - Exercise D 4.0450 20,000 81 58,750
2012-02-23 2012-02-21 4 Whitmore Robert W STX NQ Stock Options M - Exercise D 4.04 -30,000 400,000
2012-02-23 2012-02-21 4 Whitmore Robert W STX Ordinary Shares S - Sale D 27.1000 -30,000 -813 53,704
2012-02-23 2012-02-21 4 Whitmore Robert W STX Ordinary Shares M - Exercise D 4.0450 30,000 121 83,704
2012-02-17 2012-02-15 4 LUCZO STEPHEN J STX NQ Stock Options M - Exercise D 4.04 -20,000 1,413,750
2012-02-17 2012-02-15 4 LUCZO STEPHEN J STX Ordinary Shares S - Sale D 26.6084 -20,000 -532 38,750
2012-02-17 2012-02-15 4 LUCZO STEPHEN J STX Ordinary Shares M - Exercise D 4.0450 20,000 81 58,750
2012-02-17 2012-02-15 4 LUCZO STEPHEN J STX NQ Stock Options M - Exercise D 4.04 -20,000 1,413,750
2012-02-17 2012-02-15 4 LUCZO STEPHEN J STX Ordinary Shares S - Sale D 26.6084 -20,000 -532 38,750
2012-02-17 2012-02-15 4 LUCZO STEPHEN J STX Ordinary Shares M - Exercise D 4.0450 20,000 81 58,750
2012-02-17 2012-02-15 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 3.34 -5,000 220,000
2012-02-17 2012-02-15 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 26.6100 -5,000 -133 20,429
2012-02-17 2012-02-15 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 3.3450 5,000 17 25,429
2012-02-15 2012-02-13 4 Richarz David K STX NQ Stock Options M - Exercise D 3.34 -45,000 185,000
2012-02-15 2012-02-13 4 Richarz David K David Kurt Richarz and Kaycee Lynn Richarz STX Ordinary Shares S - Sale I 26.0366 -5,521 -144 12,500
2012-02-15 2012-02-13 4 Richarz David K STX Ordinary Shares S - Sale D 25.9351 -45,000 -1,167 18,021
2012-02-15 2012-02-13 4 Richarz David K STX Ordinary Shares M - Exercise D 3.3450 45,000 151 63,021
2012-02-10 2012-02-08 4 LUCZO STEPHEN J STX NQ Stock Options M - Exercise D 4.04 -20,000 1,433,750
2012-02-10 2012-02-08 4 LUCZO STEPHEN J STX Ordinary Shares S - Sale D 26.7800 -20,000 -536 38,750
2012-02-10 2012-02-08 4 LUCZO STEPHEN J STX Ordinary Shares M - Exercise D 4.0450 20,000 81 58,750
2012-02-09 2012-02-07 4 MARSHALL LYDIA MICHEAUX STX NQ Stock Options M - Exercise D 12.76 -90,000 0
2012-02-09 2012-02-07 4 MARSHALL LYDIA MICHEAUX STX NQ Stock Options M - Exercise D 14.31 -25,000 0
2012-02-09 2012-02-07 4 MARSHALL LYDIA MICHEAUX STX Ordinary Shares S - Sale D 26.7167 -115,000 -3,072 44,166
2012-02-09 2012-02-07 4 MARSHALL LYDIA MICHEAUX STX Ordinary Shares M - Exercise D 12.7550 90,000 1,148 159,166
2012-02-09 2012-02-07 4 MARSHALL LYDIA MICHEAUX STX Ordinary Shares M - Exercise D 14.3100 25,000 358 69,166
2012-02-03 2012-02-01 4 LUCZO STEPHEN J STX NQ Stock Options M - Exercise D 4.04 -20,000 1,453,750
2012-02-03 2012-02-01 4 LUCZO STEPHEN J Red Zone Holdings Limited Partnership STX Ordinary Shares S - Sale I 24.0441 -250,000 -6,011 175,951
2012-02-03 2012-02-01 4 LUCZO STEPHEN J Red Zone II Limited Partnership STX Ordinary Shares S - Sale I 24.0441 -250,000 -6,011 175,951
2012-02-03 2012-02-01 4 LUCZO STEPHEN J STX Ordinary Shares S - Sale D 23.7207 -20,000 -474 38,750
2012-02-03 2012-02-01 4 LUCZO STEPHEN J STX Ordinary Shares M - Exercise D 4.0450 20,000 81 58,750
2012-02-03 2012-02-02 4 Whitmore Robert W STX NQ Stock Options M - Exercise D 13.73 -30,000 70,000
2012-02-03 2012-02-02 4 Whitmore Robert W STX NQ Stock Options M - Exercise D 4.04 -20,000 430,000
2012-02-03 2012-02-02 4 Whitmore Robert W STX Ordinary Shares S - Sale D 25.7825 -50,000 -1,289 53,704
2012-02-03 2012-02-02 4 Whitmore Robert W STX Ordinary Shares M - Exercise D 13.7300 30,000 412 103,704
2012-02-03 2012-02-02 4 Whitmore Robert W STX Ordinary Shares M - Exercise D 4.0450 20,000 81 73,704
2012-02-03 2012-02-01 4 Richarz David K STX NQ Stock Options M - Exercise D 3.34 -30,000 230,000
2012-02-03 2012-02-01 4 Richarz David K David Kurt Richarz and Kaycee Lynn Richarz STX Ordinary Shares S - Sale I 24.7928 -9,110 -226 0
2012-02-03 2012-02-01 4 Richarz David K STX Ordinary Shares S - Sale D 24.7928 -30,000 -744 17,254
2012-02-03 2012-02-01 4 Richarz David K STX Ordinary Shares M - Exercise D 3.3450 30,000 100 47,254
2012-02-03 2012-02-01 4 MOSLEY WILLIAM D STX NQ Stock Options M - Exercise D 4.04 -83,698 387,136
2012-02-03 2012-02-01 4 MOSLEY WILLIAM D STX NQ Stock Options M - Exercise D 11.06 -16,302 121,198
2012-02-03 2012-02-01 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 23.7179 -83,698 -1,985 14,291
2012-02-03 2012-02-01 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 23.7052 -16,302 -386 97,989
2012-02-03 2012-02-01 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 4.0450 83,698 339 114,291
2012-02-03 2012-02-01 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 11.0650 16,302 180 30,593
2012-02-03 2012-02-01 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 3.34 -5,000 225,000
2012-02-03 2012-02-01 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 23.6773 -5,000 -118 20,107
2012-02-03 2012-02-01 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 3.3450 5,000 17 25,107
2012-02-03 2012-02-01 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 21.90 -2,917 0
2012-02-03 2012-02-01 4 MORTON DAVID H JR STX NQ Stock Options M - Exercise D 21.55 -26,250 0
2012-02-03 2012-02-01 4 MORTON DAVID H JR STX Ordinary Shares S - Sale D 25.0000 -29,167 -729 34,945
2012-02-03 2012-02-01 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 21.9000 2,917 64 64,112
2012-02-03 2012-02-01 4 MORTON DAVID H JR STX Ordinary Shares M - Exercise D 21.5500 26,250 566 61,195
2012-02-03 3 SAMSUNG ELECTRONICS CO LTD /FI STX Ordinary Shares, par value $0.00001 per share D 45,239,490
2012-02-01 2012-01-30 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust STX Ordinary Shares S - Sale I 20.9015 -157,537 -3,293 3,592,192
2012-01-31 2012-01-27 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust STX Ordinary Shares S - Sale I 20.9301 -342,463 -7,168 3,749,729
2012-01-31 2012-01-27 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust STX Ordinary Shares S - Sale I 20.4613 -186,442 -3,815 4,092,192
2012-01-30 2012-01-26 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust STX Ordinary Shares S - Sale I 20.0000 -1,000 -20 4,278,634
2012-01-25 2012-01-25 4 LUCZO STEPHEN J STX NQ Stock Options M - Exercise D 4.04 -20,000 1,473,750
2012-01-25 2012-01-25 4 LUCZO STEPHEN J STX Ordinary Shares S - Sale D 19.7271 -20,000 -395 38,750
2012-01-25 2012-01-25 4 LUCZO STEPHEN J STX Ordinary Shares M - Exercise D 4.0450 20,000 81 58,750
2012-01-25 2012-01-24 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust STX Ordinary Shares S - Sale I 20.0012 -68,842 -1,377 4,279,634
2012-01-25 2012-01-23 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust STX Ordinary Shares S - Sale I 20.0010 -112,760 -2,255 4,348,476
2012-01-20 2012-01-20 4 LUCZO STEPHEN J Stephen J Luczo Revocable Trust STX Ordinary Shares S - Sale I 20.0099 -630,956 -12,625 4,461,236
2012-01-20 2012-01-18 4 LUCZO STEPHEN J STX NQ Stock Options M - Exercise D 4.04 -20,000 1,493,750
2012-01-20 2012-01-18 4 LUCZO STEPHEN J STX Ordinary Shares S - Sale D 19.4289 -20,000 -389 38,750
2012-01-20 2012-01-18 4 LUCZO STEPHEN J STX Ordinary Shares M - Exercise D 4.0450 20,000 81 58,750
2012-01-20 2012-01-20 4 Whitmore Robert W STX NQ Stock Options M - Exercise D 4.04 -11,943 450,000
2012-01-20 2012-01-20 4 Whitmore Robert W STX Ordinary Shares S - Sale D 19.9500 -11,943 -238 53,704
2012-01-20 2012-01-20 4 Whitmore Robert W STX Ordinary Shares M - Exercise D 4.0450 11,943 48 65,647
2012-01-20 2012-01-19 4 Whitmore Robert W STX NQ Stock Options M - Exercise D 4.04 -38,057 461,943
2012-01-20 2012-01-19 4 Whitmore Robert W STX Ordinary Shares S - Sale D 19.9500 -38,057 -759 53,704
2012-01-20 2012-01-19 4 Whitmore Robert W STX Ordinary Shares M - Exercise D 4.0450 38,057 154 91,761
2012-01-20 2012-01-20 4 MOSLEY WILLIAM D STX NQ Stock Options M - Exercise D 4.04 -20,000 470,834
2012-01-20 2012-01-20 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 20.0000 -20,000 -400 14,291
2012-01-20 2012-01-20 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 4.0450 20,000 81 34,291
2012-01-19 2012-01-17 4 MASSARONI KENNETH M STX NQ Stock Options M - Exercise D 3.34 -20,000 230,000
2012-01-19 2012-01-17 4 MASSARONI KENNETH M STX Ordinary Shares S - Sale D 19.6000 -20,000 -392 20,107
2012-01-19 2012-01-17 4 MASSARONI KENNETH M STX Ordinary Shares M - Exercise D 3.3450 20,000 67 40,107
2012-01-13 2012-01-11 4 LUCZO STEPHEN J STX NQ Stock Options M - Exercise D 4.04 -20,000 1,513,750
2012-01-13 2012-01-11 4 LUCZO STEPHEN J STX Ordinary Shares S - Sale D 18.6160 -20,000 -372 38,750
2012-01-13 2012-01-11 4 LUCZO STEPHEN J STX Ordinary Shares M - Exercise D 4.0450 20,000 81 58,750
2012-01-13 2012-01-12 4 Whitmore Robert W STX NQ Stock Options M - Exercise D 4.04 -50,000 500,000
2012-01-13 2012-01-12 4 Whitmore Robert W STX Ordinary Shares S - Sale D 18.9500 -50,000 -948 53,704
2012-01-13 2012-01-12 4 Whitmore Robert W STX Ordinary Shares M - Exercise D 4.0450 50,000 202 103,704
2012-01-13 2012-01-13 4 MOSLEY WILLIAM D STX NQ Stock Options M - Exercise D 4.04 -20,000 490,834
2012-01-13 2012-01-13 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 19.5000 -20,000 -390 14,291
2012-01-13 2012-01-13 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 4.0450 20,000 81 34,291
2012-01-13 2012-01-12 4 MOSLEY WILLIAM D STX NQ Stock Options M - Exercise D 4.04 -29,166 510,834
2012-01-13 2012-01-12 4 MOSLEY WILLIAM D STX NQ Stock Options M - Exercise D 13.73 -17,500 11,667
2012-01-13 2012-01-12 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 19.0000 -20,000 -380 14,291
2012-01-13 2012-01-12 4 MOSLEY WILLIAM D STX Ordinary Shares S - Sale D 19.0000 -26,666 -507 34,291
2012-01-13 2012-01-12 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 4.0450 29,166 118 60,957
2012-01-13 2012-01-12 4 MOSLEY WILLIAM D STX Ordinary Shares M - Exercise D 13.7300 17,500 240 31,791
2012-01-09 2012-01-05 4 LUCZO STEPHEN J STX NQ Stock Options M - Exercise D 4.04 -100,000 1,533,750
2012-01-09 2012-01-05 4 LUCZO STEPHEN J STX Ordinary Shares S - Sale D 18.1700 -100,000 -1,817 38,750
2012-01-09 2012-01-05 4 LUCZO STEPHEN J STX Ordinary Shares M - Exercise D 4.0450 100,000 404 138,750
2012-01-09 2012-01-06 4 Whitmore Robert W STX NQ Stock Options M - Exercise D 4.04 -50,000 550,000
2012-01-09 2012-01-05 4 Whitmore Robert W STX Ordinary Shares S - Sale D 18.1700 -50,000 -909 53,704
2012-01-09 2012-01-05 4 Whitmore Robert W STX Ordinary Shares M - Exercise D 4.0450 50,000 202 103,704
2006-08-16 2005-12-31 5/A RAPPAPORT ANDREW STX Common Shares G - Gift D -146,652 340,748
2006-06-15 3 WINGERT MICHAEL J STX Common Stock D 1,665
2005-08-04 2005-08-02 4 SILVER LAKE OFFSHORE AIV GP LTD See Footnotes STX Common Shares S - Sale I 18.7300 -44,500,000 -833,485 100,000,493
2005-04-25 2005-04-21 4 SILVER LAKE OFFSHORE AIV GP LTD See Footnotes STX Common Shares S - Sale I 18.4500 -15,000,000 -276,750 194,500,000
2005-01-04 2005-01-03 4 SILVER LAKE OFFSHORE AIV GP LTD See footnotes STX Futures Contract (obligation to sell) C - Conversion I 16.62 -30,000,000 0
2005-01-04 2005-01-03 4 SILVER LAKE OFFSHORE AIV GP LTD See footnotes STX Common Shares C - Conversion I 16.6200 -30,000,000 -498,600 209,500,000
2004-12-13 2004-12-09 4 SILVER LAKE OFFSHORE AIV GP LTD See footnotes STX Futures Contract (obligation to sell) S - Sale I 16.62 16.6200 -30,000,000 -498,600 30,000,000
2004-11-16 2004-11-15 4 SILVER LAKE OFFSHORE AIV GP LTD See Footnotes STX Common Shares S - Sale I 14.0000 -13,000,000 -182,000 239,500,000
2004-09-22 2004-09-20 4 SILVER LAKE OFFSHORE AIV GP LTD See footnotes STX Common Shares S - Sale I 13.7100 -30,000,000 -411,300 252,500,000
2003-11-03 2003-10-30 4 BONDERMAN DAVID STX NQ Stock Option (right to purchase) A - Award D 24.38 25,000 25,000
P
Pasaran terbuka atau pembelian persendirian sekuriti bukan derivatif atau derivatif
S
Pasaran terbuka atau jualan persendirian sekuriti bukan derivatif atau derivatif
A
Pemberian, penganugerahan atau pemerolehan lain sekuriti daripada syarikat (seperti opsyen)
C
Penukaran derivatif
D
Penjualan atau pemindahan sekuriti kembali kepada syarikat
F
Pembayaran harga pelaksanaan atau liabiliti cukai menggunakan sebahagian daripada sekuriti yang diterima daripada syarikat
G
Hadiah sekuriti oleh atau kepada orang dalam
K
Swap ekuiti dan urus niaga lindung nilai yang serupa
M
Pelaksanaan atau penukaran sekuriti derivatif yang diterima daripada syarikat (seperti opsyen)
V
Transaksi dilaporkan secara sukarela pada Borang 4
J
Lain-lain (disertai dengan nota kaki yang menerangkan transaksi)
Other Listings
IT:1STX €152.04
GB:0AD3
DE:847 €156.62
AT:STXH
MX:STX N
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