James Chao - Insider Trading Tracker

Westlake Corporation

US ˙ NYSE ˙ US9604131022

Pengenalan

Halaman ini menyediakan analisis menyeluruh tentang sejarah dagangan orang dalam yang diketahui James Chao. Orang dalam ialah pegawai, pengarah atau pelabur penting dalam syarikat. Adalah haram bagi orang dalam untuk membuat perdagangan dalam syarikat mereka berdasarkan maklumat khusus bukan awam. Ini tidak bermakna haram bagi mereka untuk membuat sebarang perdagangan dalam syarikat mereka sendiri. Tetapi mereka mesti melaporkan semua perdagangan kepada SEC melalui Borang 4. Walaupun terdapat sekatan ini, penyelidikan akademik menunjukkan bahawa orang dalam - secara amnya - cenderung untuk mengatasi prestasi pasaran dalam syarikat mereka sendiri.

Purata Keuntungan Perdagangan

Purata keuntungan perdagangan ialah purata pulangan semua pembelian pasaran terbuka yang dibuat oleh orang dalam dalam tempoh tiga tahun terakhir. Untuk mengira ini, kami memeriksa setiap pembelian pasaran terbuka yang tidak dirancang oleh orang dalam, tidak termasuk semua dagangan yang ditandakan sebagai sebahagian daripada pelan dagangan 10b5-1. Kami kemudian mengira prestasi purata dagangan tersebut sepanjang 3, 6 dan 12 bulan, dengan purata setiap tempoh tersebut untuk menjana metrik prestasi akhir bagi setiap dagangan. Akhir sekali, kami puratakan semua metrik prestasi untuk mengira metrik prestasi untuk orang dalam. Senarai ini hanya termasuk orang dalam yang telah membuat sekurang-kurangnya tiga dagangan dalam dua tahun lepas.

Jika keuntungan berdagang orang dalam ini ialah "N/A", maka orang dalam sama ada tidak membuat sebarang pembelian pasaran terbuka dalam tempoh tiga tahun terakhir, atau dagangan yang mereka buat adalah terlalu baru untuk mengira metrik prestasi yang boleh dipercayai.

Kekerapan Kemas Kini: Harian

Lihat senarai pedagang dalaman yang paling menguntungkan.

Lihat Orang Dalam Dengan Kedudukan Tertinggi

Syarikat dengan Kedudukan Orang Dalam yang Dilaporkan

Pemfailan SEC menunjukkan James Chao telah melaporkan pegangan atau perdagangan dalam syarikat berikut:

Sekuriti	Tajuk	Pegangan Terkini Dilaporkan
US:WLK / Westlake Corporation	Senior Chairman, Director	39,741
US:WLKP / Westlake Chemical Partners LP - Limited Partnership	Senior Chairman, Director	0

Bagaimana Mentafsir Carta

Carta berikut menunjukkan prestasi saham sekuriti selepas setiap dagangan pasaran terbuka dan tidak dirancang yang dibuat oleh James Chao. Perdagangan tidak dirancang ialah dagangan yang tidak dibuat sebagai sebahagian daripada pelan dagangan 10b5-1. Prestasi saham dicatatkan sebagai perubahan peratus kumulatif dalam harga saham. Sebagai contoh, jika perdagangan orang dalam dibuat pada 1 Januari 2019, carta akan menunjukkan perubahan peratusan harian sekuriti kepada hari ini. Jika harga saham naik dari $10 kepada $15 pada masa ini, perubahan peratus terkumpul dalam harga saham ialah 50%. Perubahan dalam harga daripada $10 kepada $20 ialah 100% dan perubahan dalam harga $10 hingga $5 ialah -50%.

Secara dasarnya, kami cuba untuk menentukan sejauh mana dagangan orang dalam berkait rapat dengan pulangan berlebihan (positif atau negatif) dalam harga saham untuk melihat sama ada orang dalam menetapkan masa dagangan mereka untuk mendapat keuntungan daripada maklumat orang dalam. Pertimbangkan situasi di mana orang dalam melakukan perkara ini. Dalam keadaan ini, kami menjangkakan sama ada (a) pulangan positif selepas pembelian, atau (b) pulangan negatif selepas jualan. Dalam kes (a), carta PEMBELIAN akan menunjukkan satu siri keluk condong ke atas, menunjukkan pulangan positif selepas setiap transaksi pembelian. Dalam kes (b), carta JUALAN akan menunjukkan satu siri keluk condong ke bawah, menunjukkan pulangan negatif selepas setiap transaksi jualan.

Walau bagaimanapun, ini sahaja tidak cukup untuk membuat kesimpulan. Jika, sebagai contoh, harga saham syarikat berada dalam pendakian bukan disebabkan kitaran selama bertahun-tahun, maka kami menjangkakan semua plot selepas pembelian akan condong ke atas. Begitu juga, kemerosotan bukan disebabkan kitaran selama bertahun-tahun akan mengakibatkan plot pasca perdagangan condong ke bawah. Kedua-dua carta ini tidak akan mencadangkan aktiviti perdagangan orang dalam.

Penunjuk terkuat ialah keadaan di mana harga saham adalah sangat kitaran, dan terdapat kedua-dua isyarat positif dalam carta PEMBELIAN dan plot negatif pada carta JUALAN. Situasi ini akan sangat menunjukkan orang dalam yang menentukan masa perdagangan untuk kelebihan kewangan mereka.

Pembelian Orang Dalam WLK / Westlake Corporation - Analisis Keuntungan Jangka Pendek

Dalam bahagian ini, kami menganalisis keuntungan setiap pembelian orang dalam pasaran terbuka yang tidak dirancang yang dibuat dalam WLK / Westlake Corporation. 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	Simbol Saham	Orang dalam	Saham Dilaporkan	Harga Dilaporkan	Saham Dilaraskan	Harga Dilaraskan	Asas Kos	Hari ke Maks	Harga pada Maks	Maks Keuntungan ($)	Pulangan Maks (%)
Tiada dagangan pasaran terbuka tidak dirancang yang tidak diketahui untuk gabungan orang dalam dan sekuriti ini

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

Jualan Orang Dalam WLK / Westlake Corporation - 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 WLK / Westlake Corporation. 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 teori .

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

Tarikh Dagangan Simbol Saham Orang dalam Saham
Dilaporkan Harga
Dilaporkan Saham
Dilaraskan Harga
Dilaraskan Asas Kos Hari ke
Min Harga pada
Min Kerugian Maks
Dielakkan ($) Kerugian Maks
Dielakkan (%)

2018-05-24 WLK Chao James 33,305 120.6900 33,305 120.6900 4,019,580 354 58.34 -2,076,566 -51.66

2017-11-24 WLK Chao James 66,026 94.6110 66,026 94.6110 6,246,786

2017-11-22 WLK Chao James 10,109 95.2030 10,109 95.2030 962,407

2016-11-17 WLK Chao James 9,700 53.8241 9,700 53.8241 522,094

2016-11-17 WLK Chao James 300 54.5700 300 54.5700 16,371

2016-11-16 WLK Chao James 10,000 54.4451 10,000 54.4451 544,451

2016-11-15 WLK Chao James 10,000 53.0595 10,000 53.0595 530,595

2016-11-14 WLK Chao James 10,000 52.8439 10,000 52.8439 528,439

2014-08-25 WLK Chao James 30,559 95.0032 30,559 95.0032 2,903,203

2014-08-22 WLK Chao James 42,379 93.5737 42,379 93.5737 3,965,560

2014-06-09 WLK Chao James 42,946 82.0106 42,946 82.0106 3,522,027

2012-12-07 WLK Chao James 8,696 75.2300 8,696 75.2300 654,200

2012-12-07 WLK Chao James 5,077 75.2500 5,077 75.2500 382,044

2012-12-07 WLK Chao James 1,600 72.2600 1,600 72.2600 115,616

2012-12-07 WLK Chao James 300 75.2700 300 75.2700 22,581

2012-12-07 WLK Chao James 1,200 75.3000 1,200 75.3000 90,360

2012-12-07 WLK Chao James 1,300 75.3100 1,300 75.3100 97,903

2012-12-07 WLK Chao James 500 75.3300 500 75.3300 37,665

2012-12-07 WLK Chao James 2,200 75.3400 2,200 75.3400 165,748

2012-12-07 WLK Chao James 5,220 75.3500 5,220 75.3500 393,327

2012-12-07 WLK Chao James 400 75.3900 400 75.3900 30,156

2012-12-07 WLK Chao James 100 75.4000 100 75.4000 7,540

2012-12-07 WLK Chao James 200 75.4300 200 75.4300 15,086

2012-12-07 WLK Chao James 200 75.4400 200 75.4400 15,088

2012-12-07 WLK Chao James 300 75.4800 300 75.4800 22,644

2012-12-07 WLK Chao James 200 75.4950 200 75.4950 15,099

2012-12-07 WLK Chao James 200 75.5000 200 75.5000 15,100

2012-12-07 WLK Chao James 400 75.5100 400 75.5100 30,204

2012-12-07 WLK Chao James 200 75.5300 200 75.5300 15,106

2012-12-07 WLK Chao James 100 75.5500 100 75.5500 7,555

2012-12-07 WLK Chao James 200 75.5800 200 75.5800 15,116

2012-12-07 WLK Chao James 100 75.5900 100 75.5900 7,559

2012-12-07 WLK Chao James 300 75.6500 300 75.6500 22,695

2012-12-07 WLK Chao James 100 75.6600 100 75.6600 7,566

2012-12-07 WLK Chao James 100 75.6700 100 75.6700 7,567

2012-12-07 WLK Chao James 100 75.6800 100 75.6800 7,568

2012-12-07 WLK Chao James 900 75.7100 900 75.7100 68,139

2012-12-06 WLK Chao James 1,400 73.0000 1,400 73.0000 102,200

2012-08-22 WLK Chao James 15,120 69.0000 15,120 69.0000 1,043,280

2012-08-22 WLK Chao James 100 69.0100 100 69.0100 6,901

2012-08-22 WLK Chao James 300 69.0200 300 69.0200 20,706

2012-08-22 WLK Chao James 5,515 69.0300 5,515 69.0300 380,700

2012-08-22 WLK Chao James 8,865 69.0500 8,865 69.0500 612,128

2012-08-22 WLK Chao James 1,000 69.0501 1,000 69.0501 69,050

2012-08-22 WLK Chao James 100 69.0600 100 69.0600 6,906

2012-08-22 WLK Chao James 802 69.0601 802 69.0601 55,386

2012-08-22 WLK Chao James 1,000 69.0800 1,000 69.0800 69,080

2012-08-22 WLK Chao James 1,000 69.0801 1,000 69.0801 69,080

2012-08-22 WLK Chao James 33,802 69.0260 33,802 69.0260 2,333,217

2012-05-29 WLK Chao James 434 56.9800 434 56.9800 24,729

2012-05-29 WLK Chao James 300 56.9900 300 56.9900 17,097

2012-05-29 WLK Chao James 500 57.0000 500 57.0000 28,500

2012-05-29 WLK Chao James 3,636 57.0100 3,636 57.0100 207,288

2012-05-29 WLK Chao James 1,964 57.0200 1,964 57.0200 111,987

2012-05-29 WLK Chao James 4,700 57.0300 4,700 57.0300 268,041

2012-05-29 WLK Chao James 100 57.0301 100 57.0301 5,703

2012-05-29 WLK Chao James 600 57.0400 600 57.0400 34,224

2012-05-29 WLK Chao James 1,829 57.0500 1,829 57.0500 104,344

2012-05-29 WLK Chao James 1,300 57.0700 1,300 57.0700 74,191

2012-05-29 WLK Chao James 1,100 57.0800 1,100 57.0800 62,788

2012-05-29 WLK Chao James 100 57.0801 100 57.0801 5,708

2012-05-29 WLK Chao James 2,800 57.1000 2,800 57.1000 159,880

2012-05-29 WLK Chao James 800 57.1100 800 57.1100 45,688

2012-05-29 WLK Chao James 1,271 57.1500 1,271 57.1500 72,638

2012-05-29 WLK Chao James 500 57.1600 500 57.1600 28,580

2012-05-29 WLK Chao James 1,500 57.1700 1,500 57.1700 85,755

2012-05-29 WLK Chao James 200 57.1701 200 57.1701 11,434

2012-05-29 WLK Chao James 200 57.1800 200 57.1800 11,436

2012-05-29 WLK Chao James 100 57.1850 100 57.1850 5,718

2012-05-29 WLK Chao James 100 57.1900 100 57.1900 5,719

2012-05-29 WLK Chao James 200 57.2100 200 57.2100 11,442

2012-05-29 WLK Chao James 200 57.2300 200 57.2300 11,446

2012-05-29 WLK Chao James 4,957 56.7400 4,957 56.7400 281,260

2012-05-29 WLK Chao James 500 57.2700 500 57.2700 28,635

2012-05-29 WLK Chao James 1,400 56.7500 1,400 56.7500 79,450

2012-05-29 WLK Chao James 1,000 56.7600 1,000 56.7600 56,760

2012-05-29 WLK Chao James 3,800 56.7800 3,800 56.7800 215,764

2012-05-29 WLK Chao James 8,300 56.7900 8,300 56.7900 471,357

2012-05-29 WLK Chao James 5,849 56.8000 5,849 56.8000 332,223

2012-05-29 WLK Chao James 3,139 56.8100 3,139 56.8100 178,327

2012-05-29 WLK Chao James 1,000 56.8200 1,000 56.8200 56,820

2012-05-29 WLK Chao James 903 56.8300 903 56.8300 51,317

2012-05-29 WLK Chao James 100 56.8320 100 56.8320 5,683

2012-05-29 WLK Chao James 462 56.8400 462 56.8400 26,260

2012-05-29 WLK Chao James 200 56.8401 200 56.8401 11,368

2012-05-29 WLK Chao James 300 56.8500 300 56.8500 17,055

2012-05-29 WLK Chao James 366 56.8600 366 56.8600 20,811

2012-05-29 WLK Chao James 2,079 56.8700 2,079 56.8700 118,233

2012-05-29 WLK Chao James 600 56.8725 600 56.8725 34,124

2012-05-29 WLK Chao James 399 56.8800 399 56.8800 22,695

2012-05-29 WLK Chao James 204 56.9000 204 56.9000 11,608

2012-05-29 WLK Chao James 20 56.9100 20 56.9100 1,138

2012-05-29 WLK Chao James 2,646 56.9200 2,646 56.9200 150,610

2012-05-29 WLK Chao James 100 56.9250 100 56.9250 5,692

2012-05-29 WLK Chao James 1,120 56.9300 1,120 56.9300 63,762

2012-05-29 WLK Chao James 100 56.9400 100 56.9400 5,694

2012-05-29 WLK Chao James 498 56.9500 498 56.9500 28,361

2012-05-29 WLK Chao James 3,540 56.9600 3,540 56.9600 201,638

2012-05-29 WLK Chao James 2,178 56.9700 2,178 56.9700 124,081

2012-05-25 WLK Chao James 7,400 55.0700 7,400 55.0700 407,518

2012-05-25 WLK Chao James 1,000 55.0800 1,000 55.0800 55,080

2012-05-25 WLK Chao James 1,100 55.0900 1,100 55.0900 60,599

2012-05-25 WLK Chao James 3,370 55.1000 3,370 55.1000 185,687

2012-05-25 WLK Chao James 1,000 55.1100 1,000 55.1100 55,110

2012-05-25 WLK Chao James 100 55.1150 100 55.1150 5,512

2012-05-25 WLK Chao James 200 55.1200 200 55.1200 11,024

2012-05-25 WLK Chao James 206 55.1300 206 55.1300 11,357

2012-05-25 WLK Chao James 224 55.1500 224 55.1500 12,354

2012-05-25 WLK Chao James 500 55.1600 500 55.1600 27,580

2012-05-25 WLK Chao James 2,300 55.1700 2,300 55.1700 126,891

2012-05-25 WLK Chao James 500 55.1800 500 55.1800 27,590

2012-05-25 WLK Chao James 2,428 55.1900 2,428 55.1900 134,001

2012-05-25 WLK Chao James 6,158 55.2000 6,158 55.2000 339,922

2012-05-25 WLK Chao James 297 55.2100 297 55.2100 16,397

2012-05-25 WLK Chao James 338 55.2200 338 55.2200 18,664

2012-05-25 WLK Chao James 816 55.2300 816 55.2300 45,068

2012-05-25 WLK Chao James 3,107 55.2400 3,107 55.2400 171,631

2012-05-25 WLK Chao James 100 55.2401 100 55.2401 5,524

2012-05-25 WLK Chao James 2,248 55.2500 2,248 55.2500 124,202

2012-05-25 WLK Chao James 308 55.2600 308 55.2600 17,020

2012-05-25 WLK Chao James 700 55.2700 700 55.2700 38,689

2012-05-25 WLK Chao James 900 55.2800 900 55.2800 49,752

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

Pembelian Orang Dalam WLKP / Westlake Chemical Partners LP - Limited Partnership - Analisis Keuntungan Jangka Pendek

Dalam bahagian ini, kami menganalisis keuntungan setiap pembelian orang dalam pasaran terbuka yang tidak dirancang yang dibuat dalam WLK / Westlake Corporation. 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 Simbol Saham Orang dalam Saham
Dilaporkan Harga
Dilaporkan Saham
Dilaraskan Harga
Dilaraskan Asas Kos Hari ke
Maks Harga pada
Maks Maks
Keuntungan ($) Pulangan Maks (%)

2018-11-12 WLKP Chao James 10,000 22.7700 10,000 22.7700 227,700 213 24.6100 18,400 8.08

2017-12-04 WLKP Chao James 8,473 22.1700 8,473 22.1700 187,846

2014-08-04 WLKP Chao James 45,000 24.0000 45,000 24.0000 1,080,000

2014-08-04 WLKP Chao James 1,436,115 1,436,115

2014-08-04 WLKP Chao James 45,000 24.0000 45,000 24.0000 1,080,000

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

Jualan Orang Dalam WLKP / Westlake Chemical Partners LP - Limited Partnership - 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 WLK / Westlake Corporation. 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 teori .

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

Tarikh Dagangan Simbol Saham Orang dalam Saham
Dilaporkan Harga
Dilaporkan Saham
Dilaraskan Harga
Dilaraskan Asas Kos Hari ke
Min Harga pada
Min Kerugian Maks
Dielakkan ($) Kerugian Maks
Dielakkan (%)

2025-05-29 WLKP Chao James 3,700 22.1000 3,700 22.1000 81,770 67 21.8000 -1,110 -1.36

2025-05-28 WLKP Chao James 4,600 22.1000 4,600 22.1000 101,660

2025-05-27 WLKP Chao James 5,608 22.1700 5,608 22.1700 124,329

2022-05-31 WLKP Chao James 29,092 26.8670 29,092 26.8670 781,615

2022-05-31 WLKP Chao James 2,000 27.5400 2,000 27.5400 55,080

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

Sejarah Dagangan Orang Dalam

Jadual ini menunjukkan senarai lengkap dagangan orang dalam yang dibuat oleh James Chao seperti yang didedahkan kepada Suruhanjaya Bursa Sekuriti (SEC).

Tarikh Fail Tarikh Tran Borang Simbol Saham Sekuriti Kod 10b5-1 Saham Baki Saham Peratus
Ubah Saham
harga Tran
Nilai Baki
Nilai

2025-08-29 2025-08-28 4 WLK WESTLAKE CORP
Common Stock G - Gift -15,140 39,741 -27.59

2025-05-30 2025-05-29 4 WLKP Westlake Chemical Partners LP
Common Units S - Sale -3,700 0 -100.00 22.10 -81,770

2025-05-29 2025-05-28 4 WLKP Westlake Chemical Partners LP
Common Units S - Sale -4,600 3,700 -55.42 22.10 -101,660 81,770

2025-05-29 2025-05-27 4 WLKP Westlake Chemical Partners LP
Common Units S - Sale -5,608 8,300 -40.32 22.17 -124,329 184,011

2025-02-24 2025-02-21 4 WLK WESTLAKE CORP
Common Stock F - Taxes -6,554 54,881 -10.67 110.54 -724,479 6,066,546

2025-02-24 2025-02-20 4 WLK WESTLAKE CORP
Common Stock A - Award 16,375 61,435 36.34

2025-02-20 2025-02-19 4 WLK WESTLAKE CORP
Common Stock F - Taxes -94 45,060 -0.21 112.76 -10,599 5,080,966

2025-02-20 2025-02-19 4 WLK WESTLAKE CORP
Common Stock F - Taxes -2,193 45,154 -4.63 111.46 -244,432 5,032,865

2025-02-20 2025-02-18 4 WLK WESTLAKE CORP
Common Stock M - Exercise 8,796 47,347 22.82

2024-09-03 2024-08-30 4 WLK WESTLAKE CORP
Common Stock G - Gift -6,642 38,551 -14.70

2024-04-01 2024-03-28 4 WLK WESTLAKE CORP
Common Stock G - Gift -36,632 45,193 -44.77

2024-02-21 2024-02-20 4 WLK WESTLAKE CORP
Common Stock F - Taxes -1,153 81,825 -1.39 136.97 -157,928 11,207,652

2024-02-21 2024-02-20 4 WLK WESTLAKE CORP
Common Stock F - Taxes -10 82,978 -0.01 135.43 -1,354 11,237,711

2024-02-21 2024-02-20 4 WLK WESTLAKE CORP
Common Stock F - Taxes -11,799 82,988 -12.45 129.92 -1,532,926 10,781,801

2024-02-21 2024-02-19 4 WLK WESTLAKE CORP
Common Stock M - Exercise 10,774 94,787 12.82

2024-02-21 2024-02-16 4 WLK WESTLAKE CORP
Common Stock A - Award 21,614 84,013 34.64

2023-12-01 2023-11-30 4 WLK WESTLAKE CORP
Common Stock D - Sale to Issuer -10,981 62,399 -14.96 129.14 -1,418,086 8,058,207

2023-12-01 2023-11-30 4 WLK WESTLAKE CORP
Common Stock D - Sale to Issuer -57,232 73,380 -43.82 128.37 -7,346,872 9,419,791

2023-12-01 2023-11-30 4 WLK WESTLAKE CORP
Common Stock M - Exercise 9,177 130,612 7.56 108.12 992,194 14,121,443

2023-12-01 2023-11-30 4 WLK WESTLAKE CORP
Common Stock M - Exercise 24,437 121,435 25.19 86.54 2,114,727 10,508,730

2023-12-01 2023-11-30 4 WLK WESTLAKE CORP
Common Stock M - Exercise 34,599 96,998 55.45 65.81 2,277,047 6,383,681

2023-09-01 2023-08-31 4 WLK WESTLAKE CORP
Common Stock G - Gift -58,268 62,372 -48.30

2023-09-01 2023-08-31 4 WLK WESTLAKE CORP
Common Stock D - Sale to Issuer -17,998 120,640 -12.98 132.48 -2,384,339 15,982,146

2023-09-01 2023-08-31 4 WLK WESTLAKE CORP
Common Stock D - Sale to Issuer -226,593 138,638 -62.04 131.15 -29,718,352 18,182,790

2023-09-01 2023-08-31 4 WLK WESTLAKE CORP
Common Stock M - Exercise 43,738 365,231 13.60 65.81 2,878,507 24,036,765

2023-09-01 2023-08-31 4 WLK WESTLAKE CORP
Common Stock M - Exercise 55,766 321,493 20.99 79.83 4,451,800 25,664,786

2023-09-01 2023-08-31 4 WLK WESTLAKE CORP
Common Stock M - Exercise 35,321 265,727 15.33 107.75 3,805,838 28,632,084

2023-09-01 2023-08-31 4 WLK WESTLAKE CORP
Common Stock M - Exercise 62,197 230,406 36.98 61.86 3,847,817 14,254,067

2023-09-01 2023-08-31 4 WLK WESTLAKE CORP
Common Stock M - Exercise 47,569 168,209 39.43 44.42 2,113,015 7,471,844

2023-08-31 2023-08-30 4 WLK WESTLAKE CORP
Common Stock D - Sale to Issuer -30,056 120,640 -19.94 133.70 -4,018,577 16,129,930

2023-08-31 2023-08-30 4 WLK WESTLAKE CORP
Common Stock M - Exercise 17,735 150,696 13.34 44.42 787,789 6,693,916

2023-08-31 2023-08-30 4 WLK WESTLAKE CORP
Common Stock M - Exercise 12,321 132,961 10.21 68.09 838,937 9,053,314

2023-03-15 2023-03-13 4/A WLK WESTLAKE CORP
Common Stock F - Taxes -789 120,640 -0.65 105.13 -82,948 12,682,883

2023-03-15 2023-03-13 4/A WLK WESTLAKE CORP
Common Stock F - Taxes -14,836 121,429 -10.89 104.32 -1,547,692 12,667,473

2023-03-15 2023-02-17 4/A WLK WESTLAKE CORP
Common Stock A - Award 37,150 136,265 37.48

2023-02-17 2023-02-17 4 WLK WESTLAKE CORP
Common Stock A - Award 37,150 136,265 37.48

2023-02-16 2023-02-15 4 WLK WESTLAKE CORP
Common Stock F - Taxes -85 99,115 -0.09 122.45 -10,408 12,136,632

2023-02-16 2023-02-15 4 WLK WESTLAKE CORP
Common Stock F - Taxes -6,074 99,200 -5.77 121.86 -740,178 12,088,512

2023-02-16 2023-02-14 4 WLK WESTLAKE CORP
Common Stock M - Exercise 18,519 105,274 21.35

2022-06-13 2022-06-09 4 WLKP Westlake Chemical Partners LP
Common Units G - Gift -10,000 13,908 -41.83

2022-06-02 2022-06-02 4 WLK WESTLAKE CORP
Common Stock G - Gift -38,836 86,755 -30.92

2022-06-02 2022-05-31 4 WLKP Westlake Chemical Partners LP
Common Units S - Sale -2,000 23,908 -7.72 27.54 -55,080 658,426

2022-06-02 2022-05-31 4 WLKP Westlake Chemical Partners LP
Common Units S - Sale -29,092 25,908 -52.89 26.87 -781,615 696,070

2022-03-15 2022-03-14 4/A WLK WESTLAKE CORP
Common Stock F - Taxes -9,710 125,591 -7.18 118.51 -1,150,732 14,883,789

2022-03-15 2022-02-18 4/A WLK WESTLAKE CORP
Common Stock A - Award 24,461 135,301 22.07

2022-02-22 2022-02-18 4 WLK WESTLAKE CORP
Restricted Stock Units A - Award 8,796 8,796

2022-02-22 2022-02-18 4 WLK WESTLAKE CORP
Employee Option (right to buy) A - Award 27,810 27,810

2022-02-22 2022-02-18 4 WLK WESTLAKE CORP
Common Stock A - Award 24,462 135,302 22.07

2022-02-17 2022-02-16 4 WLK WESTLAKE CORP
Common Stock F - Taxes -20 110,840 -0.02 106.18 -2,124 11,768,991

2022-02-17 2022-02-16 4 WLK WESTLAKE CORP
Common Stock F - Taxes -27 110,860 -0.02 105.97 -2,861 11,747,723

2022-02-17 2022-02-16 4 WLK WESTLAKE CORP
Common Stock F - Taxes -4,308 110,887 -3.74 104.96 -452,168 11,638,700

2022-02-17 2022-02-15 4 WLK WESTLAKE CORP
Restricted Stock Units M - Exercise -14,683 0 -100.00

2022-02-17 2022-02-15 4 WLK WESTLAKE CORP
Common Stock M - Exercise 14,683 115,195 14.61

2021-12-03 2021-12-02 4 WLK WESTLAKE CHEMICAL CORP
Employee Option (right to buy) M - Exercise -16,420 0 -100.00

2021-12-03 2021-12-02 4 WLK WESTLAKE CHEMICAL CORP
Common Stock M - Exercise 16,420 100,512 19.53 30.05 493,462 3,020,637

2021-02-22 2021-02-19 4 WLK WESTLAKE CHEMICAL CORP
Restricted Stock Units A - Award 10,774 10,774

2021-02-22 2021-02-19 4 WLK WESTLAKE CHEMICAL CORP
Employee Option (right to buy) A - Award 37,026 37,026

2021-02-18 2021-02-18 4 WLK WESTLAKE CHEMICAL CORP
Common Stock F - Taxes -2,537 84,092 -2.93 85.08 -215,856 7,154,800

2021-02-18 2021-02-16 4 WLK WESTLAKE CHEMICAL CORP
Restricted Stock Units M - Exercise -9,480 0 -100.00

2021-02-18 2021-02-16 4 WLK WESTLAKE CHEMICAL CORP
Common Stock M - Exercise 9,480 86,629 12.29

2021-02-17 2021-02-16 4 WLK WESTLAKE CHEMICAL CORP
Common Stock F - Taxes -8 77,149 -0.01 87.70 -702 6,765,967

2021-02-17 2021-02-16 4 WLK WESTLAKE CHEMICAL CORP
Common Stock F - Taxes -784 77,157 -1.01 85.73 -67,212 6,614,670

2021-02-17 2021-02-14 4 WLK WESTLAKE CHEMICAL CORP
Restricted Stock Units M - Exercise -3,072 0 -100.00

2021-02-17 2021-02-14 4 WLK WESTLAKE CHEMICAL CORP
Common Stock M - Exercise 3,072 77,941 4.10

2020-02-19 2020-02-18 4 WLK WESTLAKE CHEMICAL CORP
Common Stock F - Taxes -273 74,869 -0.36 61.47 -16,781 4,602,197

2020-02-19 2020-02-18 4 WLK WESTLAKE CHEMICAL CORP
Common Stock F - Taxes -4,103 75,142 -5.18 60.50 -248,232 4,546,091

2020-02-19 2020-02-17 4 WLK WESTLAKE CHEMICAL CORP
Restricted Stock Units M - Exercise -15,922 0 -100.00

2020-02-19 2020-02-17 4 WLK WESTLAKE CHEMICAL CORP
Common Stock M - Exercise 15,922 79,245 25.14

2020-02-18 2020-02-14 4 WLK WESTLAKE CHEMICAL CORP
Restricted Stock Units A - Award 3,072 3,072

2020-02-18 2020-02-14 4 WLK WESTLAKE CHEMICAL CORP
Restricted Stock Units A - Award 18,519 18,519

2020-02-18 2020-02-14 4 WLK WESTLAKE CHEMICAL CORP
Employee Option (right to buy) A - Award 78,337 78,337

2019-02-20 2019-02-19 4 WLK WESTLAKE CHEMICAL CORP
Common Stock F - Taxes -462 63,323 -0.72 75.62 -34,936 4,788,485

2019-02-20 2019-02-19 4 WLK WESTLAKE CHEMICAL CORP
Common Stock F - Taxes -4,861 63,785 -7.08 73.29 -356,263 4,674,803

2019-02-20 2019-02-18 4 WLK WESTLAKE CHEMICAL CORP
Restricted Stock Units M - Exercise -17,154 0 -100.00

2019-02-20 2019-02-18 4 WLK WESTLAKE CHEMICAL CORP
Common Stock M - Exercise 17,154 68,646 33.31

2019-02-19 2019-02-15 4 WLK WESTLAKE CHEMICAL CORP
Restricted Stock Units A - Award 14,683 14,683

2019-02-19 2019-02-15 4 WLK WESTLAKE CHEMICAL CORP
Employee Option (right to buy) A - Award 55,766 55,766

2018-11-14 2018-11-12 4 WLKP Westlake Chemical Partners LP
Common Units (Limited Partner Interests) P - Purchase 10,000 55,000 22.22 22.77 227,700 1,252,350

2018-05-25 2018-05-24 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -33,305 51,492 -39.28 120.69 -4,019,580 6,214,569

2018-02-22 2018-02-21 4 WLK WESTLAKE CHEMICAL CORP
Common Stock F - Taxes -4,172 84,797 -4.69 106.98 -446,321 9,071,583

2018-02-22 2018-02-20 4 WLK WESTLAKE CHEMICAL CORP
Restricted Stock Units M - Exercise -10,868 0 -100.00

2018-02-22 2018-02-20 4 WLK WESTLAKE CHEMICAL CORP
Common Stock M - Exercise 10,868 88,969 13.92

2018-02-20 2018-02-16 4 WLK WESTLAKE CHEMICAL CORP
Restricted Stock Units A - Award 9,480 9,480

2018-02-20 2018-02-16 4 WLK WESTLAKE CHEMICAL CORP
Employee Option (right to buy) A - Award 35,321 35,321

2018-02-09 2013-12-26 4 WLK WESTLAKE CHEMICAL CORP
Common Stock G - Gift -1,000 78,101 -1.26

2018-02-09 2011-03-10 4 WLK WESTLAKE CHEMICAL CORP
Common Stock G - Gift -4,000 79,101 -4.81

2018-02-09 2011-03-09 4 WLK WESTLAKE CHEMICAL CORP
Common Stock G - Gift -10,868 83,101 -11.57

2017-12-06 2017-12-04 4 WLK WESTLAKE CHEMICAL CORP
Common Stock G - Gift -15,000 93,969 -13.77

2017-12-05 2017-12-04 4 WLKP Westlake Chemical Partners LP
Common Units (Limited Partner Interests) P - Purchase 8,473 8,473 22.17 187,846 187,846

2017-12-04 2017-12-01 4/A WLK WESTLAKE CHEMICAL CORP
Common Stock G - Gift -10,000 108,969 -8.41

2017-11-29 2017-11-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock G - Gift -10,000 108,969 -8.41

2017-11-27 2017-11-24 4 WLK WESTLAKE CHEMICAL CORP
Employee Option (right to buy) M - Exercise -32,000 0 -100.00

2017-11-27 2017-11-24 4 WLK WESTLAKE CHEMICAL CORP
Employee Option (right to buy) M - Exercise -23,917 12,321 -66.00

2017-11-27 2017-11-24 4 WLK WESTLAKE CHEMICAL CORP
Employee Option (right to buy) M - Exercise -10,109 0 -100.00

2017-11-27 2017-11-24 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -66,026 118,969 -35.69 94.61 -6,246,786 11,255,776

2017-11-27 2017-11-24 4 WLK WESTLAKE CHEMICAL CORP
Common Stock M - Exercise 32,000 184,995 20.92 63.98 2,047,280 11,835,518

2017-11-27 2017-11-24 4 WLK WESTLAKE CHEMICAL CORP
Common Stock M - Exercise 23,917 152,995 18.53 68.09 1,628,509 10,417,430

2017-11-27 2017-11-24 4 WLK WESTLAKE CHEMICAL CORP
Common Stock M - Exercise 10,109 129,078 8.50 45.70 461,956 5,898,542

2017-11-27 2017-11-22 4 WLK WESTLAKE CHEMICAL CORP
Employee Option (right to buy) M - Exercise -10,109 10,109 -50.00

2017-11-27 2017-11-22 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -10,109 118,969 -7.83 95.20 -962,407 11,326,206

2017-11-27 2017-11-22 4 WLK WESTLAKE CHEMICAL CORP
Common Stock M - Exercise 10,109 129,078 8.50 45.70 461,956 5,898,542

2017-02-22 2017-02-17 4 WLK WESTLAKE CHEMICAL CORP
Restricted Stock Units A - Award 15,922 15,922

2017-02-22 2017-02-17 4 WLK WESTLAKE CHEMICAL CORP
Employee Option (right to buy) A - Award 62,197 62,197

2017-02-16 2017-02-15 4 WLK WESTLAKE CHEMICAL CORP
Common Stock F - Taxes -2,837 118,969 -2.33 64.01 -181,596 7,615,206

2017-02-16 2017-02-14 4 WLK WESTLAKE CHEMICAL CORP
Restricted Stock Units M - Exercise -10,274 0 -100.00

2017-02-16 2017-02-14 4 WLK WESTLAKE CHEMICAL CORP
Common Stock M - Exercise 10,274 121,806 9.21

2016-11-18 2016-11-17 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -300 0 -100.00 54.57 -16,371

2016-11-18 2016-11-17 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -9,700 300 -97.00 53.82 -522,094 16,147

2016-11-18 2016-11-16 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -10,000 10,000 -50.00 54.45 -544,451 544,451

2016-11-16 2016-11-15 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -10,000 20,000 -33.33 53.06 -530,595 1,061,190

2016-11-16 2016-11-14 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -10,000 30,000 -25.00 52.84 -528,439 1,585,317

2016-02-22 2016-02-18 4 WLK WESTLAKE CHEMICAL CORP
Restricted Stock Units A - Award 17,154 17,154

2016-02-22 2016-02-18 4 WLK WESTLAKE CHEMICAL CORP
Employee Option (right to buy) A - Award 65,304 65,304

2016-02-18 2016-02-15 4 WLK WESTLAKE CHEMICAL CORP
Restricted Stock Units M - Exercise -11,406 0 -100.00

2016-02-18 2016-02-15 4 WLK WESTLAKE CHEMICAL CORP
Common Stock M - Exercise 11,406 111,532 11.39

2015-02-24 2015-02-20 4 WLK WESTLAKE CHEMICAL CORP
Restricted Stock Units A - Award 10,868 10,868

2015-02-24 2015-02-20 4 WLK WESTLAKE CHEMICAL CORP
Employee Option (right to buy) A - Award 36,238 36,238

2014-08-27 2014-08-25 4 WLK WESTLAKE CHEMICAL CORP
Employee Option (right to buy) M - Exercise -30,559 0 -100.00

2014-08-27 2014-08-25 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -30,559 100,126 -23.38 95.00 -2,903,203 9,512,290

2014-08-27 2014-08-25 4 WLK WESTLAKE CHEMICAL CORP
Common Stock M - Exercise 30,559 130,685 30.52 22.92 700,259 2,994,647

2014-08-25 2014-08-22 4 WLK WESTLAKE CHEMICAL CORP
Employee Option (right to buy) M - Exercise -31,594 0 -100.00

2014-08-25 2014-08-22 4 WLK WESTLAKE CHEMICAL CORP
Employee Option (right to buy) M - Exercise -10,785 30,559 -26.09

2014-08-25 2014-08-22 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -42,379 100,126 -29.74 93.57 -3,965,560 9,369,160

2014-08-25 2014-08-22 4 WLK WESTLAKE CHEMICAL CORP
Common Stock M - Exercise 31,594 142,505 28.49 10.26 324,233 1,462,458

2014-08-25 2014-08-22 4 WLK WESTLAKE CHEMICAL CORP
Common Stock M - Exercise 10,785 110,911 10.77 22.92 247,138 2,541,526

2014-08-06 2014-08-04 4 WLKP Westlake Chemical Partners LP
Common Units (Limited Partner Interests) P - Purchase 45,000 45,000 24.00 1,080,000 1,080,000

2014-08-06 2014-08-04 4 WLKP Westlake Chemical Partners LP
Common Units (Limited Partner Interests) P - Purchase 45,000 45,000 24.00 1,080,000 1,080,000

2014-08-06 2014-08-04 4 WLKP Westlake Chemical Partners LP
Common Units (Limited Partner Interests) P - Purchase 1,436,115 1,436,115

2014-07-29 3 WLKP Westlake Chemical Partners LP
Common Units (Limited Partner Interests) 2,872,230

2014-07-29 3 WLKP Westlake Chemical Partners LP
Common Units (Limited Partner Interests) 2,872,230

2014-06-10 2014-06-09 4 WLK WESTLAKE CHEMICAL CORP
Employee Option (right to buy) M - Exercise -32,838 16,420 -66.67

2014-06-10 2014-06-09 4 WLK WESTLAKE CHEMICAL CORP
Employee Option (right to buy) M - Exercise -10,108 20,218 -33.33

2014-06-10 2014-06-09 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -42,946 100,126 -30.02 82.01 -3,522,027 8,211,393

2014-06-10 2014-06-09 4 WLK WESTLAKE CHEMICAL CORP
Common Stock M - Exercise 32,838 143,072 29.79 30.05 986,864 4,299,671

2014-06-10 2014-06-09 4 WLK WESTLAKE CHEMICAL CORP
Common Stock M - Exercise 10,108 110,234 10.10 45.70 461,910 5,037,418

2014-02-21 2014-02-19 4 WLK WESTLAKE CHEMICAL CORP
Common Stock F - Taxes -3,662 50,063 -6.82 129.00 -472,398 6,458,127

2014-02-21 2014-02-19 4 WLK WESTLAKE CHEMICAL CORP
Common Stock F - Taxes -18 53,725 -0.03 129.58 -2,332 6,961,686

2014-02-19 2014-02-14 4 WLK WESTLAKE CHEMICAL CORP
Restricted Stock Units A - Award 5,137 5,137

2014-02-19 2014-02-14 4 WLK WESTLAKE CHEMICAL CORP
Employee Option (right to buy) A - Award 16,000 16,000

2014-01-02 2013-12-30 4 WLK WESTLAKE CHEMICAL CORP
Common Stock G - Gift -9,632 53,743 -15.20

2013-12-30 2013-12-27 4 WLK WESTLAKE CHEMICAL CORP
Common Stock G - Gift -1,000 63,375 -1.55

2013-12-30 2013-12-26 4 WLK WESTLAKE CHEMICAL CORP
Common Stock G - Gift -500 64,375 -0.77

2013-12-18 2013-12-16 4 WLK WESTLAKE CHEMICAL CORP
Common Stock G - Gift -1,000 64,875 -1.52

2013-03-04 2013-02-28 4 WLK WESTLAKE CHEMICAL CORP
Common Stock F - Taxes -50 65,875 -0.08 84.70 -4,235 5,579,612

2013-03-04 2013-02-28 4 WLK WESTLAKE CHEMICAL CORP
Common Stock F - Taxes -4,983 65,925 -7.03 84.09 -419,020 5,543,633

2013-02-20 2013-02-15 4 WLK WESTLAKE CHEMICAL CORP
Restricted Stock Units A - Award 5,703 5,703

2013-02-20 2013-02-15 4 WLK WESTLAKE CHEMICAL CORP
Employee Option (right to buy) A - Award 15,163 15,163

2013-02-20 2012-08-22 4/A WLK WESTLAKE CHEMICAL CORP
Employee Option (right to buy) M - Exercise -33,802 0 -100.00

2013-02-20 2012-08-22 4/A WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -33,802 90,908 -27.10 69.03 -2,333,217 6,275,016

2013-02-20 2012-08-22 4/A WLK WESTLAKE CHEMICAL CORP
Common Stock M - Exercise 33,802 124,710 37.18 14.24 481,171 1,775,247

2013-02-20 2012-05-29 4/A WLK WESTLAKE CHEMICAL CORP
Employee Option (right to buy) M - Exercise -70,194 33,802 -67.50

2013-01-10 2012-12-10 4 WLK WESTLAKE CHEMICAL CORP
Common Stock G - Gift -12,000 95,842 -11.13

2012-12-12 2012-12-10 4 WLK WESTLAKE CHEMICAL CORP
Common Stock G - Gift -8,000 107,842 -6.91

2012-12-11 2012-12-07 4 WLK WESTLAKE CHEMICAL CORP
Employee Option (right to buy) M - Exercise 30,193 15,797 -209.73

2012-12-11 2012-12-07 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -900 115,842 -0.77 75.71 -68,139 8,770,398

2012-12-11 2012-12-07 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -100 116,742 -0.09 75.68 -7,568 8,835,035

2012-12-11 2012-12-07 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -100 116,842 -0.09 75.67 -7,567 8,841,434

2012-12-11 2012-12-07 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -100 116,942 -0.09 75.66 -7,566 8,847,832

2012-12-11 2012-12-07 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -300 117,042 -0.26 75.65 -22,695 8,854,227

2012-12-11 2012-12-07 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -100 117,342 -0.09 75.59 -7,559 8,869,882

2012-12-11 2012-12-07 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -200 117,442 -0.17 75.58 -15,116 8,876,266

2012-12-11 2012-12-07 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -100 117,642 -0.08 75.55 -7,555 8,887,853

2012-12-11 2012-12-07 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -200 117,742 -0.17 75.53 -15,106 8,893,053

2012-12-11 2012-12-07 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -400 117,942 -0.34 75.51 -30,204 8,905,800

2012-12-11 2012-12-07 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -200 118,342 -0.17 75.50 -15,100 8,934,821

2012-12-11 2012-12-07 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -200 118,542 -0.17 75.50 -15,099 8,949,328

2012-12-11 2012-12-07 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -300 118,742 -0.25 75.48 -22,644 8,962,646

2012-12-11 2012-12-07 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -200 119,042 -0.17 75.44 -15,088 8,980,528

2012-12-11 2012-12-07 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -200 119,242 -0.17 75.43 -15,086 8,994,424

2012-12-11 2012-12-07 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -100 119,442 -0.08 75.40 -7,540 9,005,927

2012-12-11 2012-12-07 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -400 119,542 -0.33 75.39 -30,156 9,012,271

2012-12-11 2012-12-07 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -5,220 119,942 -4.17 75.35 -393,327 9,037,630

2012-12-11 2012-12-07 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -2,200 125,162 -1.73 75.34 -165,748 9,429,705

2012-12-11 2012-12-07 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -500 127,362 -0.39 75.33 -37,665 9,594,179

2012-12-11 2012-12-07 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -1,300 127,862 -1.01 75.31 -97,903 9,629,287

2012-12-11 2012-12-07 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -1,200 129,162 -0.92 75.30 -90,360 9,725,899

2012-12-11 2012-12-07 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -300 130,362 -0.23 75.27 -22,581 9,812,348

2012-12-11 2012-12-07 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -1,600 130,662 -1.21 72.26 -115,616 9,441,636

2012-12-11 2012-12-07 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -5,077 132,262 -3.70 75.25 -382,044 9,952,716

2012-12-11 2012-12-07 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -8,696 137,339 -5.95 75.23 -654,200 10,332,013

2012-12-11 2012-12-07 4 WLK WESTLAKE CHEMICAL CORP
Common Stock M - Exercise 30,193 146,035 26.06 20.52 619,711 2,997,368

2012-12-10 2012-12-06 4 WLK WESTLAKE CHEMICAL CORP
Employee Option (right to buy) M - Exercise -1,400 45,990 -2.95

2012-12-10 2012-12-06 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -1,400 115,842 -1.19 73.00 -102,200 8,456,466

2012-12-10 2012-12-06 4 WLK WESTLAKE CHEMICAL CORP
Common Stock M - Exercise 1,400 117,242 1.21 20.52 28,735 2,406,392

2012-08-24 2012-08-22 4 WLK WESTLAKE CHEMICAL CORP
Employee Option (right to buy) M - Exercise 33,802 149,644 29.18

2012-08-24 2012-08-22 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -1,000 115,842 -0.86 69.08 -69,080 8,002,377

2012-08-24 2012-08-22 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -1,000 116,842 -0.85 69.08 -69,080 8,071,445

2012-08-24 2012-08-22 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -802 117,842 -0.68 69.06 -55,386 8,138,180

2012-08-24 2012-08-22 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -100 118,644 -0.08 69.06 -6,906 8,193,555

2012-08-24 2012-08-22 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -1,000 118,744 -0.84 69.05 -69,050 8,199,285

2012-08-24 2012-08-22 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -8,865 119,744 -6.89 69.05 -612,128 8,268,323

2012-08-24 2012-08-22 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -5,515 128,609 -4.11 69.03 -380,700 8,877,879

2012-08-24 2012-08-22 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -300 134,124 -0.22 69.02 -20,706 9,257,238

2012-08-24 2012-08-22 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -100 134,424 -0.07 69.01 -6,901 9,276,600

2012-08-24 2012-08-22 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -15,120 134,524 -10.10 69.00 -1,043,280 9,282,156

2012-08-24 2012-08-22 4 WLK WESTLAKE CHEMICAL CORP
Common Stock M - Exercise 33,802 149,644 29.18 14.24 481,171 2,130,182

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -500 90,908 -0.55 57.27 -28,635 5,206,301

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -200 91,408 -0.22 57.23 -11,446 5,231,280

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -200 91,608 -0.22 57.21 -11,442 5,240,894

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -100 91,808 -0.11 57.19 -5,719 5,250,500

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -100 91,908 -0.11 57.18 -5,718 5,255,759

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -200 92,008 -0.22 57.18 -11,436 5,261,017

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -200 92,208 -0.22 57.17 -11,434 5,271,541

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -1,500 92,408 -1.60 57.17 -85,755 5,282,965

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -500 93,908 -0.53 57.16 -28,580 5,367,781

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -1,271 94,408 -1.33 57.15 -72,638 5,395,417

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -800 95,679 -0.83 57.11 -45,688 5,464,228

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -2,800 96,479 -2.82 57.10 -159,880 5,508,951

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -100 99,279 -0.10 57.08 -5,708 5,666,855

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -1,100 99,379 -1.09 57.08 -62,788 5,672,553

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -1,300 100,479 -1.28 57.07 -74,191 5,734,337

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -1,829 101,779 -1.77 57.05 -104,344 5,806,492

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -600 103,608 -0.58 57.04 -34,224 5,909,800

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -100 104,208 -0.10 57.03 -5,703 5,942,993

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -4,700 104,308 -4.31 57.03 -268,041 5,948,685

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -1,964 109,008 -1.77 57.02 -111,987 6,215,636

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -3,636 110,972 -3.17 57.01 -207,288 6,326,514

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -500 114,608 -0.43 57.00 -28,500 6,532,656

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -300 115,108 -0.26 56.99 -17,097 6,560,005

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -434 115,408 -0.37 56.98 -24,729 6,575,948

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Employee Option (right to buy) M - Exercise 70,194 35,097 -200.00

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -2,178 115,842 -1.85 56.97 -124,081 6,599,519

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -3,540 118,020 -2.91 56.96 -201,638 6,722,419

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -498 121,560 -0.41 56.95 -28,361 6,922,842

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -100 122,058 -0.08 56.94 -5,694 6,949,983

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -1,120 122,158 -0.91 56.93 -63,762 6,954,455

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -100 123,278 -0.08 56.92 -5,692 7,017,600

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -2,646 123,378 -2.10 56.92 -150,610 7,022,676

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -20 126,024 -0.02 56.91 -1,138 7,172,026

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -204 126,044 -0.16 56.90 -11,608 7,171,904

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -399 126,248 -0.32 56.88 -22,695 7,180,986

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -600 126,647 -0.47 56.87 -34,124 7,202,732

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -2,079 127,247 -1.61 56.87 -118,233 7,236,537

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -366 129,326 -0.28 56.86 -20,811 7,353,476

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -300 129,692 -0.23 56.85 -17,055 7,372,990

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -200 129,992 -0.15 56.84 -11,368 7,388,758

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -462 130,192 -0.35 56.84 -26,260 7,400,113

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -100 130,654 -0.08 56.83 -5,683 7,425,328

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -903 130,754 -0.69 56.83 -51,317 7,430,750

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -1,000 131,657 -0.75 56.82 -56,820 7,480,751

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -3,139 132,657 -2.31 56.81 -178,327 7,536,244

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -5,849 135,796 -4.13 56.80 -332,223 7,713,213

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -8,300 141,645 -5.54 56.79 -471,357 8,044,020

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -3,800 149,945 -2.47 56.78 -215,764 8,513,877

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -1,000 153,745 -0.65 56.76 -56,760 8,726,566

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -1,400 154,745 -0.90 56.75 -79,450 8,781,779

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -4,957 156,145 -3.08 56.74 -281,260 8,859,667

2012-05-31 2012-05-29 4 WLK WESTLAKE CHEMICAL CORP
Common Stock M - Exercise 70,194 161,102 77.21 14.24 999,212 2,293,287

2012-05-29 2012-05-25 4 WLK WESTLAKE CHEMICAL CORP
Employee Option(right to buy) M - Exercise 35,300 0 -100.00

2012-05-29 2012-05-25 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -900 90,908 -0.98 55.28 -49,752 5,025,394

2012-05-29 2012-05-25 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -700 91,108 -0.76 55.27 -38,689 5,035,539

2012-05-29 2012-05-25 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -308 92,508 -0.33 55.26 -17,020 5,111,992

2012-05-29 2012-05-25 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -2,248 92,816 -2.36 55.25 -124,202 5,128,084

2012-05-29 2012-05-25 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -100 95,064 -0.11 55.24 -5,524 5,251,345

2012-05-29 2012-05-25 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -3,107 95,164 -3.16 55.24 -171,631 5,256,859

2012-05-29 2012-05-25 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -816 98,271 -0.82 55.23 -45,068 5,427,507

2012-05-29 2012-05-25 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -338 99,087 -0.34 55.22 -18,664 5,471,584

2012-05-29 2012-05-25 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -297 99,425 -0.30 55.21 -16,397 5,489,254

2012-05-29 2012-05-25 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -6,158 99,722 -5.82 55.20 -339,922 5,504,654

2012-05-29 2012-05-25 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -2,428 105,880 -2.24 55.19 -134,001 5,843,517

2012-05-29 2012-05-25 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -500 108,308 -0.46 55.18 -27,590 5,976,435

2012-05-29 2012-05-25 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -2,300 108,808 -2.07 55.17 -126,891 6,002,937

2012-05-29 2012-05-25 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -500 111,108 -0.45 55.16 -27,580 6,128,717

2012-05-29 2012-05-25 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -224 111,608 -0.20 55.15 -12,354 6,155,181

2012-05-29 2012-05-25 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -206 111,832 -0.18 55.13 -11,357 6,165,298

2012-05-29 2012-05-25 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -200 112,038 -0.18 55.12 -11,024 6,175,535

2012-05-29 2012-05-25 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -100 112,238 -0.09 55.12 -5,512 6,185,997

2012-05-29 2012-05-25 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -1,000 112,338 -0.88 55.11 -55,110 6,190,947

2012-05-29 2012-05-25 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -3,370 113,338 -2.89 55.10 -185,687 6,244,924

2012-05-29 2012-05-25 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -1,100 116,708 -0.93 55.09 -60,599 6,429,444

2012-05-29 2012-05-25 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -1,000 117,808 -0.84 55.08 -55,080 6,488,865

2012-05-29 2012-05-25 4 WLK WESTLAKE CHEMICAL CORP
Common Stock S - Sale -7,400 118,808 -5.86 55.07 -407,518 6,542,757

2012-05-29 2012-05-25 4 WLK WESTLAKE CHEMICAL CORP
Common Stock M - Exercise 35,300 126,208 38.83 14.50 511,850 1,830,016

2012-02-22 2012-02-17 4 WLK WESTLAKE CHEMICAL CORP
Employee Option (right to buy) A - Award 30,787 30,787

2012-02-22 2012-02-17 4 WLK WESTLAKE CHEMICAL CORP
Employee Option (right to buy) A - Award 24,629 24,629

2012-02-22 2012-02-17 4 WLK WESTLAKE CHEMICAL CORP
Common Stock A - Award 9,586 90,908 11.79

2012-02-16 2012-02-14 4 WLK WESTLAKE CHEMICAL CORP
Common Stock F - Taxes -377 81,322 -0.46 58.15 -21,924 4,729,200

2012-02-16 2012-02-14 4 WLK WESTLAKE CHEMICAL CORP
Common Stock F - Taxes -200 81,699 -0.24 58.10 -11,619 4,746,303

2012-02-16 2012-02-14 4 WLK WESTLAKE CHEMICAL CORP
Common Stock F - Taxes -14,708 81,899 -15.22 57.08 -839,533 4,674,795

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)

Tarikh Dagangan	Simbol Saham	Orang dalam	Saham Dilaporkan	Harga Dilaporkan	Saham Dilaraskan	Harga Dilaraskan	Asas Kos	Hari ke Min	Harga pada Min	Kerugian Maks Dielakkan ($)	Kerugian Maks Dielakkan (%)
2018-05-24	WLK	Chao James	33,305	120.6900	33,305	120.6900	4,019,580	354	58.34	-2,076,566	-51.66
2017-11-24	WLK	Chao James	66,026	94.6110	66,026	94.6110	6,246,786
2017-11-22	WLK	Chao James	10,109	95.2030	10,109	95.2030	962,407
2016-11-17	WLK	Chao James	9,700	53.8241	9,700	53.8241	522,094
2016-11-17	WLK	Chao James	300	54.5700	300	54.5700	16,371
2016-11-16	WLK	Chao James	10,000	54.4451	10,000	54.4451	544,451
2016-11-15	WLK	Chao James	10,000	53.0595	10,000	53.0595	530,595
2016-11-14	WLK	Chao James	10,000	52.8439	10,000	52.8439	528,439
2014-08-25	WLK	Chao James	30,559	95.0032	30,559	95.0032	2,903,203
2014-08-22	WLK	Chao James	42,379	93.5737	42,379	93.5737	3,965,560
2014-06-09	WLK	Chao James	42,946	82.0106	42,946	82.0106	3,522,027
2012-12-07	WLK	Chao James	8,696	75.2300	8,696	75.2300	654,200
2012-12-07	WLK	Chao James	5,077	75.2500	5,077	75.2500	382,044
2012-12-07	WLK	Chao James	1,600	72.2600	1,600	72.2600	115,616
2012-12-07	WLK	Chao James	300	75.2700	300	75.2700	22,581
2012-12-07	WLK	Chao James	1,200	75.3000	1,200	75.3000	90,360
2012-12-07	WLK	Chao James	1,300	75.3100	1,300	75.3100	97,903
2012-12-07	WLK	Chao James	500	75.3300	500	75.3300	37,665
2012-12-07	WLK	Chao James	2,200	75.3400	2,200	75.3400	165,748
2012-12-07	WLK	Chao James	5,220	75.3500	5,220	75.3500	393,327
2012-12-07	WLK	Chao James	400	75.3900	400	75.3900	30,156
2012-12-07	WLK	Chao James	100	75.4000	100	75.4000	7,540
2012-12-07	WLK	Chao James	200	75.4300	200	75.4300	15,086
2012-12-07	WLK	Chao James	200	75.4400	200	75.4400	15,088
2012-12-07	WLK	Chao James	300	75.4800	300	75.4800	22,644
2012-12-07	WLK	Chao James	200	75.4950	200	75.4950	15,099
2012-12-07	WLK	Chao James	200	75.5000	200	75.5000	15,100
2012-12-07	WLK	Chao James	400	75.5100	400	75.5100	30,204
2012-12-07	WLK	Chao James	200	75.5300	200	75.5300	15,106
2012-12-07	WLK	Chao James	100	75.5500	100	75.5500	7,555
2012-12-07	WLK	Chao James	200	75.5800	200	75.5800	15,116
2012-12-07	WLK	Chao James	100	75.5900	100	75.5900	7,559
2012-12-07	WLK	Chao James	300	75.6500	300	75.6500	22,695
2012-12-07	WLK	Chao James	100	75.6600	100	75.6600	7,566
2012-12-07	WLK	Chao James	100	75.6700	100	75.6700	7,567
2012-12-07	WLK	Chao James	100	75.6800	100	75.6800	7,568
2012-12-07	WLK	Chao James	900	75.7100	900	75.7100	68,139
2012-12-06	WLK	Chao James	1,400	73.0000	1,400	73.0000	102,200
2012-08-22	WLK	Chao James	15,120	69.0000	15,120	69.0000	1,043,280
2012-08-22	WLK	Chao James	100	69.0100	100	69.0100	6,901
2012-08-22	WLK	Chao James	300	69.0200	300	69.0200	20,706
2012-08-22	WLK	Chao James	5,515	69.0300	5,515	69.0300	380,700
2012-08-22	WLK	Chao James	8,865	69.0500	8,865	69.0500	612,128
2012-08-22	WLK	Chao James	1,000	69.0501	1,000	69.0501	69,050
2012-08-22	WLK	Chao James	100	69.0600	100	69.0600	6,906
2012-08-22	WLK	Chao James	802	69.0601	802	69.0601	55,386
2012-08-22	WLK	Chao James	1,000	69.0800	1,000	69.0800	69,080
2012-08-22	WLK	Chao James	1,000	69.0801	1,000	69.0801	69,080
2012-08-22	WLK	Chao James	33,802	69.0260	33,802	69.0260	2,333,217
2012-05-29	WLK	Chao James	434	56.9800	434	56.9800	24,729
2012-05-29	WLK	Chao James	300	56.9900	300	56.9900	17,097
2012-05-29	WLK	Chao James	500	57.0000	500	57.0000	28,500
2012-05-29	WLK	Chao James	3,636	57.0100	3,636	57.0100	207,288
2012-05-29	WLK	Chao James	1,964	57.0200	1,964	57.0200	111,987
2012-05-29	WLK	Chao James	4,700	57.0300	4,700	57.0300	268,041
2012-05-29	WLK	Chao James	100	57.0301	100	57.0301	5,703
2012-05-29	WLK	Chao James	600	57.0400	600	57.0400	34,224
2012-05-29	WLK	Chao James	1,829	57.0500	1,829	57.0500	104,344
2012-05-29	WLK	Chao James	1,300	57.0700	1,300	57.0700	74,191
2012-05-29	WLK	Chao James	1,100	57.0800	1,100	57.0800	62,788
2012-05-29	WLK	Chao James	100	57.0801	100	57.0801	5,708
2012-05-29	WLK	Chao James	2,800	57.1000	2,800	57.1000	159,880
2012-05-29	WLK	Chao James	800	57.1100	800	57.1100	45,688
2012-05-29	WLK	Chao James	1,271	57.1500	1,271	57.1500	72,638
2012-05-29	WLK	Chao James	500	57.1600	500	57.1600	28,580
2012-05-29	WLK	Chao James	1,500	57.1700	1,500	57.1700	85,755
2012-05-29	WLK	Chao James	200	57.1701	200	57.1701	11,434
2012-05-29	WLK	Chao James	200	57.1800	200	57.1800	11,436
2012-05-29	WLK	Chao James	100	57.1850	100	57.1850	5,718
2012-05-29	WLK	Chao James	100	57.1900	100	57.1900	5,719
2012-05-29	WLK	Chao James	200	57.2100	200	57.2100	11,442
2012-05-29	WLK	Chao James	200	57.2300	200	57.2300	11,446
2012-05-29	WLK	Chao James	4,957	56.7400	4,957	56.7400	281,260
2012-05-29	WLK	Chao James	500	57.2700	500	57.2700	28,635
2012-05-29	WLK	Chao James	1,400	56.7500	1,400	56.7500	79,450
2012-05-29	WLK	Chao James	1,000	56.7600	1,000	56.7600	56,760
2012-05-29	WLK	Chao James	3,800	56.7800	3,800	56.7800	215,764
2012-05-29	WLK	Chao James	8,300	56.7900	8,300	56.7900	471,357
2012-05-29	WLK	Chao James	5,849	56.8000	5,849	56.8000	332,223
2012-05-29	WLK	Chao James	3,139	56.8100	3,139	56.8100	178,327
2012-05-29	WLK	Chao James	1,000	56.8200	1,000	56.8200	56,820
2012-05-29	WLK	Chao James	903	56.8300	903	56.8300	51,317
2012-05-29	WLK	Chao James	100	56.8320	100	56.8320	5,683
2012-05-29	WLK	Chao James	462	56.8400	462	56.8400	26,260
2012-05-29	WLK	Chao James	200	56.8401	200	56.8401	11,368
2012-05-29	WLK	Chao James	300	56.8500	300	56.8500	17,055
2012-05-29	WLK	Chao James	366	56.8600	366	56.8600	20,811
2012-05-29	WLK	Chao James	2,079	56.8700	2,079	56.8700	118,233
2012-05-29	WLK	Chao James	600	56.8725	600	56.8725	34,124
2012-05-29	WLK	Chao James	399	56.8800	399	56.8800	22,695
2012-05-29	WLK	Chao James	204	56.9000	204	56.9000	11,608
2012-05-29	WLK	Chao James	20	56.9100	20	56.9100	1,138
2012-05-29	WLK	Chao James	2,646	56.9200	2,646	56.9200	150,610
2012-05-29	WLK	Chao James	100	56.9250	100	56.9250	5,692
2012-05-29	WLK	Chao James	1,120	56.9300	1,120	56.9300	63,762
2012-05-29	WLK	Chao James	100	56.9400	100	56.9400	5,694
2012-05-29	WLK	Chao James	498	56.9500	498	56.9500	28,361
2012-05-29	WLK	Chao James	3,540	56.9600	3,540	56.9600	201,638
2012-05-29	WLK	Chao James	2,178	56.9700	2,178	56.9700	124,081
2012-05-25	WLK	Chao James	7,400	55.0700	7,400	55.0700	407,518
2012-05-25	WLK	Chao James	1,000	55.0800	1,000	55.0800	55,080
2012-05-25	WLK	Chao James	1,100	55.0900	1,100	55.0900	60,599
2012-05-25	WLK	Chao James	3,370	55.1000	3,370	55.1000	185,687
2012-05-25	WLK	Chao James	1,000	55.1100	1,000	55.1100	55,110
2012-05-25	WLK	Chao James	100	55.1150	100	55.1150	5,512
2012-05-25	WLK	Chao James	200	55.1200	200	55.1200	11,024
2012-05-25	WLK	Chao James	206	55.1300	206	55.1300	11,357
2012-05-25	WLK	Chao James	224	55.1500	224	55.1500	12,354
2012-05-25	WLK	Chao James	500	55.1600	500	55.1600	27,580
2012-05-25	WLK	Chao James	2,300	55.1700	2,300	55.1700	126,891
2012-05-25	WLK	Chao James	500	55.1800	500	55.1800	27,590
2012-05-25	WLK	Chao James	2,428	55.1900	2,428	55.1900	134,001
2012-05-25	WLK	Chao James	6,158	55.2000	6,158	55.2000	339,922
2012-05-25	WLK	Chao James	297	55.2100	297	55.2100	16,397
2012-05-25	WLK	Chao James	338	55.2200	338	55.2200	18,664
2012-05-25	WLK	Chao James	816	55.2300	816	55.2300	45,068
2012-05-25	WLK	Chao James	3,107	55.2400	3,107	55.2400	171,631
2012-05-25	WLK	Chao James	100	55.2401	100	55.2401	5,524
2012-05-25	WLK	Chao James	2,248	55.2500	2,248	55.2500	124,202
2012-05-25	WLK	Chao James	308	55.2600	308	55.2600	17,020
2012-05-25	WLK	Chao James	700	55.2700	700	55.2700	38,689
2012-05-25	WLK	Chao James	900	55.2800	900	55.2800	49,752

Tarikh Dagangan	Simbol Saham	Orang dalam	Saham Dilaporkan	Harga Dilaporkan	Saham Dilaraskan	Harga Dilaraskan	Asas Kos	Hari ke Maks	Harga pada Maks	Maks Keuntungan ($)	Pulangan Maks (%)
2018-11-12	WLKP	Chao James	10,000	22.7700	10,000	22.7700	227,700	213	24.6100	18,400	8.08
2017-12-04	WLKP	Chao James	8,473	22.1700	8,473	22.1700	187,846
2014-08-04	WLKP	Chao James	45,000	24.0000	45,000	24.0000	1,080,000
2014-08-04	WLKP	Chao James	1,436,115		1,436,115
2014-08-04	WLKP	Chao James	45,000	24.0000	45,000	24.0000	1,080,000

Tarikh Dagangan	Simbol Saham	Orang dalam	Saham Dilaporkan	Harga Dilaporkan	Saham Dilaraskan	Harga Dilaraskan	Asas Kos	Hari ke Min	Harga pada Min	Kerugian Maks Dielakkan ($)	Kerugian Maks Dielakkan (%)
2025-05-29	WLKP	Chao James	3,700	22.1000	3,700	22.1000	81,770	67	21.8000	-1,110	-1.36
2025-05-28	WLKP	Chao James	4,600	22.1000	4,600	22.1000	101,660
2025-05-27	WLKP	Chao James	5,608	22.1700	5,608	22.1700	124,329
2022-05-31	WLKP	Chao James	29,092	26.8670	29,092	26.8670	781,615
2022-05-31	WLKP	Chao James	2,000	27.5400	2,000	27.5400	55,080