ATMI / Atmi Inc - Pemfailan SEC, Laporan Tahunan, Penyata Proksi

- 15-12B

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 15 CERTIFICATION AND NOTICE OF TERMINATION OF REGISTRATION UNDER SECTION 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR SUSPENSION OF DUTY TO FILE REPORTS UNDER SECTIONS 13 AND 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934. Commission File Number: 1-16239 ATMI, Inc. (Exact name of registrant as specified in its charter) c

ATMI / Atmi Inc / GAMCO INVESTORS, INC. ET AL Activist Investment

SC 13D/A 1 atmi01.htm SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 1) ATMI, Inc. (Name of Issuer) Common Stock (Title of Class of Securities) 00207R101 (CUSIP Number) David Goldman GAMCO Investors, Inc. One Corporate Center Rye, New York 10580-1435 (914) 921-5000 (Name, Address and Telephone Number of Person Authori

Changes in Control of Registrant, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Material Modification to Rights of Security Holders, Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing, Financial Statements and Exhibits, Completion of Acquisition or Disposition of Assets

8-K 1 d720074d8k.htm FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) April 30, 2014 ATMI, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16239 06-1481060 (State or other jurisdiction of incorporation)

STATE of DELAWARE AMENDED AND RESTATED CERTIFICATE OF INCORPORATION OF ATMI, INC.

EX-3.1 Exhibit 3.1 STATE of DELAWARE AMENDED AND RESTATED CERTIFICATE OF INCORPORATION OF ATMI, INC. 1. Name: The name of this corporation is ATMI, Inc. 2. Registered Office and Agent. The registered office of this corporation in the State of Delaware is located at 2711 Centerville Rd, Suite 400, in the City of Wilmington, County of New Castle 19808. The name of its registered agent at such addres

AMENDED AND RESTATED ATMI, INC. Section 1. LAW, CERTIFICATE OF INCORPORATION AND BY-LAWS

EX-3.2 3 d720074dex32.htm EX-3.2 Exhibit 3.2 AMENDED AND RESTATED BY-LAWS OF ATMI, INC. Section 1. LAW, CERTIFICATE OF INCORPORATION AND BY-LAWS 1.1. These by-laws are subject to the certificate of incorporation of the corporation. In these by-laws, references to law, the certificate of incorporation and by-laws mean the law, the provisions of the certificate of incorporation and the by-laws as fr

- POST EFFECTIVE AMENDMENT # 2

S-8 POS 1 d720162ds8pos.htm POST EFFECTIVE AMENDMENT # 2 As filed with the Securities and Exchange Commission on April 30, 2014 Registration No. 333-167318 333-107591 333-46222 333-56349 333-55827 333-49561 33-77060-99 333-35323 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Post Effective Amendment No. 1 to Form S-8 Registration Statement No. 333-167318 Post Effective Ame

- POST EFFECTIVE AMENDMENT # 1

POS AM 1 d720155dposam.htm POST EFFECTIVE AMENDMENT # 1 As filed with the Securities and Exchange Commission on April 30, 2014 Registration No. 333-76378 333-46224 333-31982 333-94641 333-82089 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Post Effective Amendment No. 1 to Form S-3 Registration Statement No. 333-76378 Post Effective Amendment No. 1 to Form S-3 Registratio

- POST EFFECTIVE AMENDMENT # 1

S-8 POS 1 d720162ds8pos.htm POST EFFECTIVE AMENDMENT # 1 As filed with the Securities and Exchange Commission on April 30, 2014 Registration No. 333-167318 333-107591 333-46222 333-56349 333-55827 333-49561 33-77060-99 333-35323 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Post Effective Amendment No. 1 to Form S-8 Registration Statement No. 333-167318 Post Effective Ame

- POST EFFECTIVE AMENDMENT # 1

S-8 POS 1 d720162ds8pos.htm POST EFFECTIVE AMENDMENT # 1 As filed with the Securities and Exchange Commission on April 30, 2014 Registration No. 333-167318 333-107591 333-46222 333-56349 333-55827 333-49561 33-77060-99 333-35323 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Post Effective Amendment No. 1 to Form S-8 Registration Statement No. 333-167318 Post Effective Ame

- POST EFFECTIVE AMENDMENT # 1

POS AM 1 d720155dposam.htm POST EFFECTIVE AMENDMENT # 1 As filed with the Securities and Exchange Commission on April 30, 2014 Registration No. 333-76378 333-46224 333-31982 333-94641 333-82089 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Post Effective Amendment No. 1 to Form S-3 Registration Statement No. 333-76378 Post Effective Amendment No. 1 to Form S-3 Registratio

- POST EFFECTIVE AMENDMENT # 1

As filed with the Securities and Exchange Commission on April 30, 2014 Registration No.

- POST EFFECTIVE AMENDMENT # 1

S-8 POS 1 d720162ds8pos.htm POST EFFECTIVE AMENDMENT # 1 As filed with the Securities and Exchange Commission on April 30, 2014 Registration No. 333-167318 333-107591 333-46222 333-56349 333-55827 333-49561 33-77060-99 333-35323 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Post Effective Amendment No. 1 to Form S-8 Registration Statement No. 333-167318 Post Effective Ame

- POST EFFECTIVE AMENDMENT # 1

As filed with the Securities and Exchange Commission on April 30, 2014 Registration No.

- POST EFFECTIVE AMENDMENT # 1

POS AM 1 d720155dposam.htm POST EFFECTIVE AMENDMENT # 1 As filed with the Securities and Exchange Commission on April 30, 2014 Registration No. 333-76378 333-46224 333-31982 333-94641 333-82089 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Post Effective Amendment No. 1 to Form S-3 Registration Statement No. 333-76378 Post Effective Amendment No. 1 to Form S-3 Registratio

- POST EFFECTIVE AMENDMENT # 1

S-8 POS 1 d720162ds8pos.htm POST EFFECTIVE AMENDMENT # 1 As filed with the Securities and Exchange Commission on April 30, 2014 Registration No. 333-167318 333-107591 333-46222 333-56349 333-55827 333-49561 33-77060-99 333-35323 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Post Effective Amendment No. 1 to Form S-8 Registration Statement No. 333-167318 Post Effective Ame

- POST EFFECTIVE AMENDMENT # 2

S-8 POS 1 d720162ds8pos.htm POST EFFECTIVE AMENDMENT # 2 As filed with the Securities and Exchange Commission on April 30, 2014 Registration No. 333-167318 333-107591 333-46222 333-56349 333-55827 333-49561 33-77060-99 333-35323 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Post Effective Amendment No. 1 to Form S-8 Registration Statement No. 333-167318 Post Effective Ame

- POST EFFECTIVE AMENDMENT # 1

As filed with the Securities and Exchange Commission on April 30, 2014 Registration No.

- POST EFFECTIVE AMENDMENT # 1

As filed with the Securities and Exchange Commission on April 30, 2014 Registration No.

Annual Report - 10-K/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K/A (Amendment No. 1) x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2013 or ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 1-16239 ATMI, I

ATMI Shareholders Overwhelmingly Approve Merger with Entegris

EX-99.1 2 mm04-15148ke991.htm EX.99.1 - PRESS RELEASE Exhibit 99.1 ATMI Shareholders Overwhelmingly Approve Merger with Entegris DANBURY, CT — April 15, 2014 — ATMI, Inc. (NASDAQ-GS: ATMI), a global technology company, announced that shareholders overwhelmingly approved its proposed merger with Entegris, Inc. (NASDAQ-GS: ENTG) for $34 per share in cash at today’s special shareholders’ meeting. App

Financial Statements and Exhibits, Other Events, Submission of Matters to a Vote of Security Holders

8-K 1 mm04-15148k.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): April 15, 2014 ATMI, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16239 06-1481060 (State or other jurisdiction of incorporation) (Comm

- DEFM14A

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant x Filed by a party other than the Registrant ¨ Check the appropriate box: ¨ Preliminary Proxy Statement ¨ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) x Defi

Regulation FD Disclosure

8-K 1 mm03-11148k.htm ATMI, INC. 8-K 3-11-2014 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 11, 2014 ATMI, INC. (Exact name of registrant as specified in its charter) Delaware 1-16239 06-1481060 (State or other jurisdictio

Presentation to Prospective Lenders | * ATMI Adjusted EBITDA Reconciliation ($ in millions) Year 2011 2012 2013 Revenue $351.8 $365.8 $361.0 Income (Loss) from Continuing Operations (11.0) 48.3 38.8 Adjustments to Income (Loss) from Continuing Operat

Exhibit 99.1 Presentation to Prospective Lenders | * ATMI Adjusted EBITDA Reconciliation ($ in millions) Year 2011 2012 2013 Revenue $351.8 $365.8 $361.0 Income (Loss) from Continuing Operations (11.0) 48.3 38.8 Adjustments to Income (Loss) from Continuing Operations Income Tax Expense (Benefit) (18.3) 18.3 12.2 Impairment of Investments 0.8 - - Interest Income, net (1.1) (0.9) (0.9) Other Income,

ATMI / Atmi Inc / WELLS FARGO & COMPANY/MN Passive Investment

SC 13G/A 1 wfatmiinc-00207r101x.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 8) ATMI INC (Name of Issuer) COM (Title of Class of Securities) 00207R101 (CUSIP Number) February 28, 2014 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to

FIFTH AMENDMENT TO LEASE

FIFTH AMENDMENT TO LEASE THIS FIFTH AMENDMENT TO LEASE ("Amendment") is made effective as of November 19th 2012 (the "Effective Date"), by and among WEST·BLOOM INDUSTRIAL, LLC, a Minnesota limited liability company ("Landlord"), ATMI PACKAGING, INC.

ATMI, INC.

Exhibit 21 ATMI, INC. Subsidiaries Entity State or Jurisdiction of Incorporation or Organization Advanced Technology Materials, Inc. Delaware ATMI Ecosys Corporation California ATMI Materials, Inc. Texas ATMI Korea Co., Ltd. South Korea ATMI Packaging, Inc. Minnesota ATMI International Holdings, Inc. Delaware ATMI Taiwan Holdings, Inc. Delaware ATMI Belgium Holdings, Inc. Delaware ATMI Belgium, LL

Amendment to Amended and Restated Employment Agreement February 3, 2014

EXECUTION COPY Amendment to Amended and Restated Employment Agreement February 3, 2014 Mr.

Amendment to Amended and Restated Employment Agreement February 3, 2014

EXECUTION COPY Amendment to Amended and Restated Employment Agreement February 3, 2014 Mr.

Annual Report - 10-K

10-K 1 atmi20131231x10k.htm 10-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2013 or ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 1-

Amendment to Amended and Restated Employment Agreement February 3, 2014

EXECUTION COPY Amendment to Amended and Restated Employment Agreement February 3, 2014 Mr.

Leasehold Improvement Plans and Scope of Work/Additional Work [See attached. _ pages follow.]

SIXTH AMENDMENT TO LEASE THIS SIXTH AMENDMENT TO LEASE ("Amendment') is made effective as of July 17th 2013, by and between WEST-BLOOM INDUSTRIAL, LLC, a Minnesota limited liability company ("Landlord").

- PRELIMINARY PROXY STATEMENT

PREM14A 1 d678021dprem14a.htm PRELIMINARY PROXY STATEMENT UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant x Filed by a party other than the Registrant ¨ Check the appropriate box: x Preliminary Proxy Statement ¨ Confidential, for Use of the Commission Only (

IMI / Intermolecular, Inc. / ATMI INC - SC 13G/A Passive Investment

SC 13G/A 1 sc13ga022414.htm SC 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* INTERMOLECULAR, INC. (Name of Issuer) COMMON STOCK, $.001 PAR VALUE PER SHARE (Title of Class of Securities) 45882D 109 (CUSIP Number) December 31, 2013 (Date of Event Which Requires Filing of this Statement) Check the

Financial Statements and Exhibits, Completion of Acquisition or Disposition of Assets

8-K 1 mm02-21148k.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) February 20, 2014 ATMI, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16239 06-1481060 (State or other jurisdiction of incorporation) (Comm

ATMI, INC. UNAUDITED PRO FORMA CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

EX-99 2 mm02-21148ke991.htm EX.99.1 - UNAUDITED FINANCIALS Exhibit 99.1 ATMI, INC. UNAUDITED PRO FORMA CONDENSED CONSOLIDATED FINANCIAL STATEMENTS On February 20, 2014, ATMI, Inc. (“ATMI”) and certain of its subsidiaries (together with ATMI, the “Sellers”) consummated the previously announced transaction to sell the Sellers’ LifeSciences business (the “Business”) to Pall Corporation, a New York co

Regulation FD Disclosure, Financial Statements and Exhibits -

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) February 20, 2014 ATMI, Inc.

ATMI Completes Sale of LifeSciences Business to Pall Corporation

EX-99.1 2 mm02-19148ke991.htm EX.99.1 - PRESS RELEASE Exhibit 99.1 ATMI Completes Sale of LifeSciences Business to Pall Corporation DANBURY, CT — February 20, 2014 — ATMI, Inc. (NASDAQ-GS: ATMI), a global technology company, announced today it has completed the sale of ATMI LifeSciences to Pall Corporation (NYSE: PLL). As previously announced, the transaction includes all assets associated with th

ATMI / Atmi Inc / GRANAHAN INVESTMENT MANAGEMENT INC/MA - SCHEDULE 13G Passive Investment

Schedule 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* ATMI, Inc. (Name of Issuer) Common Stock, $0.01 Par Value (Title of Class of Securities) 00207R101 (CUSIP Number) December 31, 2013 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursua

ATMI / Atmi Inc / GAMCO INVESTORS, INC. ET AL Activist Investment

SC 13D 1 atmi00.htm SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 ATMI, Inc. (Name of Issuer) Common Stock (Title of Class of Securities) 00207R101 (CUSIP Number) David Goldman GAMCO Investors, Inc. One Corporate Center Rye, New York 10580-1435 (914) 921-5000 (Name, Address and Telephone Number of Person Authorized to Receive Notic

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DEFA14A 1 mm02-1214defa14a.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ý Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitt

ATMI / Atmi Inc / VANGUARD GROUP INC Passive Investment

SC 13G/A 1 atmiinc.htm SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 2 )* Name of issuer: ATMI Inc Title of Class of Securities: Common Stock CUSIP Number: 00207R101 Date of Event Which Requires Filing of this Statement: December 31, 2013 Check the appropriate box to designate the rule pursuant to which this Schedul

ATMI / Atmi Inc / PRUDENTIAL FINANCIAL INC Passive Investment

SC 13G/A 1 atmi.htm DOCUMENT TYPE SC 13G/A TEXT SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 Amendment # 4 Name of Issuer: ATMI INC Title of Class of Securities: Common Stock CUSIP Number: 00207R101 1) NAME AND I.R.S. IDENTIFICATION NO. OF REPORTING PERSON Prudential Financial, Inc. 22-3703799 2.) MEMBER OF A GROUP: (a) N/A (b) N/

ATMI / Atmi Inc / WESTFIELD CAPITAL MANAGEMENT CO LP - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 westsc13ga.htm SCHEDULE 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 8)* ATMI Inc (Name of Issuer) Common Stock (Title of Class of Securities) 00207R101 (CUSIP Number) December 31, 2013 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the r

- J. FRANK TRANSCRIPT

DEFA14A 1 mm02-0414defa14a1.htm J. FRANK TRANSCRIPT UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ý Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commis

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DEFA14A 1 mm02-0414defa14a6.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ý Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permit

- INVESTOR PRESENTATION

DEFA14A 1 mm02-0414defa14a5.htm INVESTOR PRESENTATION UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ý Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Comm

- B. LOY LETTER TO ATMI EMPLOYEES

DEFA14A 1 mm02-0414defa14a4.htm B. LOY LETTER TO ATMI EMPLOYEES UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ý Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use o

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Other Events

8-K 1 mm02-04148k1.htm FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 4, 2014 ATMI, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16239 06-1481060 (State or other jurisdiction of incorpor

AGREEMENT AND PLAN OF MERGER Dated as of February 4, 2014, by and among ATMI, INC. ENTEGRIS, INC. ATOMIC MERGER CORPORATION

EX-2.1 2 mm02-04148k1e101.htm EX.2.1 - AGREEMENT AND PLAN OF MERGER Exhibit 2.1 EXECUTION COPY AGREEMENT AND PLAN OF MERGER Dated as of February 4, 2014, by and among ATMI, INC. ENTEGRIS, INC. and ATOMIC MERGER CORPORATION Table of Contents Page Article I THE MERGER 1 Section 1.01. The Merger 1 Section 1.02. Closing 1 Section 1.03. Effective Time 2 Section 1.04. Certificate of Incorporation and By

Financial Statements and Exhibits, Results of Operations and Financial Condition -

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) February 4, 2014 ATMI, Inc.

- FORM 8-K

DEFA14A 1 mm02-04148k1.htm FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 4, 2014 ATMI, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16239 06-1481060 (State or other jurisdiction of inco

©2014 ATMI, Inc. All rights reserved. ©2014 ATMI, Inc. All rights reserved. February 4, 2014 Q4 2013 Financial Results ©2014 ATMI, Inc. All rights reserved. Q4 2013 Financial Results * Safe Harbor Statement Statements contained herein that relate to

Exhibit 99.2 ©2014 ATMI, Inc. All rights reserved. ©2014 ATMI, Inc. All rights reserved. February 4, 2014 Q4 2013 Financial Results ©2014 ATMI, Inc. All rights reserved. Q4 2013 Financial Results * Safe Harbor Statement Statements contained herein that relate to ATMI's future performance, including, without limitation, statements with respect to ATMI's anticipated results of operations or level of

- ATMI TOWNHALL MEETING

DEFA14A 1 mm02-0414defa14a3.htm ATMI TOWNHALL MEETING UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ý Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Comm

AGREEMENT AND PLAN OF MERGER Dated as of February 4, 2014, by and among ATMI, INC. ENTEGRIS, INC. ATOMIC MERGER CORPORATION

EX-2.1 2 mm02-04148k1e101.htm EX.2.1 - AGREEMENT AND PLAN OF MERGER Exhibit 2.1 EXECUTION COPY AGREEMENT AND PLAN OF MERGER Dated as of February 4, 2014, by and among ATMI, INC. ENTEGRIS, INC. and ATOMIC MERGER CORPORATION Table of Contents Page Article I THE MERGER 1 Section 1.01. The Merger 1 Section 1.02. Closing 1 Section 1.03. Effective Time 2 Section 1.04. Certificate of Incorporation and By

ATMI REPORTS FINANCIAL RESULTS FOR THE FOURTH QUARTER OF 2013 Revenues grew 6 percent compared with last year to $94.8 million Income from continuing operations was $0.19 per diluted share Income includes asset impairment charge of $0.28 per diluted

EXHIBIT 99.1 ATMI REPORTS FINANCIAL RESULTS FOR THE FOURTH QUARTER OF 2013 Revenues grew 6 percent compared with last year to $94.8 million Income from continuing operations was $0.19 per diluted share Income includes asset impairment charge of $0.28 per diluted share and a gain of $0.03 per diluted share DANBURY, CT — February 4, 2014 — ATMI, Inc. (NASDAQ-GS: ATMI), a global technology company, t

Entegris to Acquire ATMI Transaction Combines Two Preeminent Suppliers of Critical Technology to the Semiconductor Industry ATMI Shareholders to Receive $34.00 per Share in Cash Expected to be Immediately Accretive to non-GAAP EPS

EX-99.1 3 mm02-04148k1e991.htm EX.99.1 - PRESS RELEASE Exhibit 99.1 PRESS RELEASE Steven Cantor VP of Corporate Relations T +1 978 436 6750 [email protected] Entegris to Acquire ATMI Transaction Combines Two Preeminent Suppliers of Critical Technology to the Semiconductor Industry ATMI Shareholders to Receive $34.00 per Share in Cash Expected to be Immediately Accretive to non-GAAP EPS BILLE

Entegris to Acquire ATMI Transaction Combines Two Preeminent Suppliers of Critical Technology to the Semiconductor Industry ATMI Shareholders to Receive $34.00 per Share in Cash Expected to be Immediately Accretive to non-GAAP EPS

EX-99.1 3 mm02-04148k1e991.htm EX.99.1 - PRESS RELEASE Exhibit 99.1 PRESS RELEASE Steven Cantor VP of Corporate Relations T +1 978 436 6750 [email protected] Entegris to Acquire ATMI Transaction Combines Two Preeminent Suppliers of Critical Technology to the Semiconductor Industry ATMI Shareholders to Receive $34.00 per Share in Cash Expected to be Immediately Accretive to non-GAAP EPS BILLE

- SCRIPT FOR VIDEO TO EMPLOYESS

DEFA14A 1 mm02-0414defa14a2.htm SCRIPT FOR VIDEO TO EMPLOYESS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ý Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of

ATMI / Atmi Inc / WELLS FARGO & COMPANY/MN Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 7) ATMI INC (Name of Issuer) COM (Title of Class of Securities) 00207R101 (CUSIP Number) December 31, 2013 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is filed: [X] R

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Other Events

8-K 1 f8k122313.htm FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) December 22, 2013 ATMI, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16239 06-1481060 (State or other jurisdiction of incorporation

ATMI Announces Agreement to Sell LifeSciences Business to Pall Corporation

EXHIBIT 99.1 ATMI Announces Agreement to Sell LifeSciences Business to Pall Corporation DANBURY, Conn., Dec. 23, 2013 (GLOBE NEWSWIRE) - ATMI, Inc. (Nasdaq:ATMI), a global technology company and leader in single-use bioprocess solutions, announced today it has reached agreement with Pall Corporation (NYSE:PLL) to sell ATMI LifeSciences in a transaction valued at $185 million. The transaction inclu

SHARE AND ASSET PURCHASE AGREEMENT dated as of December 22, 2013 ATMI, INC., ATMI SARL, ATMI BELGIUM LLC, ATMI PACKAGING, INC., ADVANCED TECHNOLOGY MATERIALS, INC., PALL CORPORATION

Exhibit 2.1 EXECUTION COPY SHARE AND ASSET PURCHASE AGREEMENT dated as of December 22, 2013 among ATMI, INC., ATMI SARL, ATMI BELGIUM LLC, ATMI PACKAGING, INC., ADVANCED TECHNOLOGY MATERIALS, INC., and PALL CORPORATION EXECUTION COPY TABLE OF CONTENTS Page ARTICLE I DEFINITIONS 1 Section 1.01. Certain Defined Terms 1 ARTICLE II PURCHASE AND SALE 1 Section 2.01. Purchase and Sale of Shares 1 Sectio

Financial Statements and Exhibits, Other Events

8-K 1 document.htm FORM 8-K FILING DOCUMENT UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) November 1, 2013 ATMI, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16239 06-1481060 (State or other jurisdiction

ATMI Confirms Review of Strategic Alternatives

EX-99 2 newsrelease.htm PRESS RELEASE EXHIBIT 99.1 ATMI Confirms Review of Strategic Alternatives DANBURY, Conn., Nov. 1, 2013 (GLOBE NEWSWIRE) - ATMI, Inc. (Nasdaq:ATMI), a global technology company, confirmed today in response to media reports that it is exploring strategic alternatives for the Company and has retained Barclays Capital as its financial advisor. There can be no assurance that the

ATMI Reports Financial Results for the Third Quarter of 2013

EXHIBIT 99.1 ATMI Reports Financial Results for the Third Quarter of 2013 DANBURY, Conn., Oct. 23, 2013 (GLOBE NEWSWIRE) - ATMI, Inc. (Nasdaq:ATMI), a global technology company, today reported financial results for the third quarter of 2013. Revenues were $100.2 million during the third quarter of 2013, compared with $108.8 million during the same period last year, as lower Microelectronics revenu

EX-99.2

EXHIBIT 99.2

Financial Statements and Exhibits, Results of Operations and Financial Condition - FORM 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) October 23, 2013 ATMI, Inc.

Quarterly Report - 10-Q

10-Q 1 atmi9302013x10q.htm 10-Q UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly period ended September 30, 2013 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file nu

-

CORRESP 1 filename1.htm September 26, 2013 Mr. Terence O’Brien Accounting Branch Chief United States Securities and Exchange Commission 100 F Street, N.E. Washington, DC 20549-7010 Re: ATMI, Inc. (“ATMI” or the “Company”) Form 10-K for the Year Ended December 31, 2012 Filed February 22, 2013 Form 10-Q for the Period Ended June 30, 2013 Filed July 24, 2013 Response Dated September 9, 2013 File No.

-

CORRESP 1 filename1.htm September 09, 2013 Mr. Terence O’Brien Accounting Branch Chief United States Securities and Exchange Commission 100 F Street, N.E. Washington, DC 20549-7010 Re: ATMI, Inc. (“ATMI” or the “Company”) Form 10-K for the Year Ended December 31, 2012 Filed February 22, 2013 Form 10-Q for the Period Ended June 30, 2013 Filed July 24, 2013 File No. 1-16239 Dear Mr. O’Brien: In the

Financial Statements and Exhibits, Results of Operations and Financial Condition - FORM 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) July 24, 2013 ATMI, Inc.

EX-99.2

EX-99.2 3 exh992.htm EXHIBIT 99.2 EXHIBIT 99.2

ATMI Reports Revenues and Net Income for the Second Quarter of 2013

EX-99.1 2 exh991.htm EXHIBIT 99.1 EXHIBIT 99.1 ATMI Reports Revenues and Net Income for the Second Quarter of 2013 DANBURY, Conn., July 24, 2013 (GLOBE NEWSWIRE) - ATMI, Inc. (Nasdaq:ATMI), a global technology company, today reported revenues and net income for the second quarter of 2013. Revenues were $102.0 million during the second quarter of 2013, compared with $105.9 million during the same p

EX-99

EX-99 2 exh991.htm EXHIBIT 99.1 Exhibit 99.1

Regulation FD Disclosure, Financial Statements and Exhibits

8-K 1 f8k052913.htm FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) May 29, 2013 ATMI, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16239 06-1481060 (State or other jurisdiction of incorporation) (Co

Submission of Matters to a Vote of Security Holders

8-K 1 f8k052413.htm FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) May 22, 2013 ATMI, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16239 06-1481060 (State or other jurisdiction of incorporation) (Co

EX-99.2

EX-99.2 3 exh992.htm EXHIBIT 99.2 EXHIBIT 99.2

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K 1 f8k042413.htm FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) April 24, 2013 ATMI, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16239 06-1481060 (State or other jurisdiction of incorporation) (

ATMI Reports Growth in Revenues and Net Income for the First Quarter of 2013

EX-99.1 2 exh991.htm EXHIBIT 99.1 EXHIBIT 99.1 ATMI Reports Growth in Revenues and Net Income for the First Quarter of 2013 DANBURY, Conn., April 24, 2013 (GLOBE NEWSWIRE) - ATMI, Inc. (Nasdaq:ATMI), a global technology company, today reported revenues and net income for the first quarter of 2013. Revenues during the first quarter of 2013 were $99.4 million, a 7 percent increase compared with $92.

- DEF 14A

DEF 14A 1 d520128ddef14a.htm DEF 14A Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant x Filed by a Party other than the Registrant ¨ Check the appropriate box: ¨ P

ATMI ANNOUNCES RETIREMENT OF ROBERT S. HILLAS FROM BOARD OF DIRECTORS

EX-99.1 2 d518661dex991.htm EX-99.1 Exhibit 99.1 ATMI ANNOUNCES RETIREMENT OF ROBERT S. HILLAS FROM BOARD OF DIRECTORS DANBURY, CT — April 9, 2013 — ATMI, Inc. (NASDAQ-GS: ATMI) today announced Robert S. Hillas, a member of the Board of Directors and chairman of the audit committee, has decided to retire at the end of his current term in May 2013. Hillas has served as a director of ATMI since 1987

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) April 3, 2013 ATMI, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16239 06-1481060 (State or other jurisdiction of incorporation) (Commission File Number) (IRS

ATMI, INC. AMENDED AND RESTATED (Effective as of April 1, 2013) ARTICLE I

EX-3.1 Exhibit 3.1 ATMI, INC. AMENDED AND RESTATED BYLAWS (Effective as of April 1, 2013) ARTICLE I Offices 1.1 Registered Office. The registered office shall be in the City of Wilmington, County of New Castle, State of Delaware. 1.2 Other Offices. The corporation may also have offices at such other places both within and without the State of Delaware as the board of directors of the corporation (

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) April 3, 2013 ATMI, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16239 06-1481060 (State or other jurisdiction of incorporation) (Commission File Number) (IRS

ATMI / Atmi Inc / WELLS FARGO & COMPANY/MN Passive Investment

SC 13G/A 1 wfatmiinc-00207r101.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 6) ATMI INC (Name of Issuer) COM (Title of Class of Securities) 00207R101 (CUSIP Number) December 31, 2012 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to

ATMI / Atmi Inc / WELLS FARGO & COMPANY/MN Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 5) ATMI INC (Name of Issuer) COM (Title of Class of Securities) 00207R101 (CUSIP Number) December 31, 2012 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is filed: [X] R

ATMI Names Christian Kramer Senior Vice President and General Manager of Microelectronics

EX-99.1 2 exh991.htm EXHIBIT 99.1 EXHIBIT 99.1 ATMI Names Christian Kramer Senior Vice President and General Manager of Microelectronics DANBURY, Conn., Feb. 11, 2013 (GLOBE NEWSWIRE) - ATMI, Inc. (Nasdaq:ATMI) today announced Christian Kramer has been named Senior Vice President and General Manager of its Microelectronics business. The company also announced that Tod Higinbotham, Executive Vice P

Corporate Headquarters

EX-99.2 3 exh992.htm EXHIBIT 99.2 EXHIBIT 99.2 Corporate Headquarters 7 Commerce Drive Danbury, CT 06810 800.766.2681 Toll-Free 203.794.1100 Direct 203.792.8040 Facsimile www.atmi.com February 12, 2013 Mr. Tod A. Higinbotham 3610 E. Dakota Ct. Phoenix, AZ 85044 Re: Severance and Release Agreement Dear Tod: This will confirm that your employment by ATMI, Inc. (“ATMI”) will terminate effective Febru

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

8-K 1 f8k021213.htm FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) February 11, 2013 ATMI, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16239 06-1481060 (State or other jurisdiction of incorporation

ATMI / Atmi Inc / VANGUARD GROUP INC Passive Investment

atmiinc.htm - Generated by SEC Publisher for SEC Filing SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 1 )* Name of issuer: ATMI Inc Title of Class of Securities: Common Stock CUSIP Number: 00207R101 Date of Event Which Requires Filing of this Statement: December 31, 2012 Check the appropriate box to designate the ru

ATMI / Atmi Inc / PRUDENTIAL FINANCIAL INC Passive Investment

SC 13G/A 1 atmi.htm DOCUMENT TYPE SC 13G/A TEXT SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 Amendment # 3 Name of Issuer: ATMI INC Title of Class of Securities: Common Stock CUSIP Number: 00207R101 1) NAME AND I.R.S. IDENTIFICATION NO. OF REPORTING PERSON Prudential Financial, Inc. 22-3703799 2.) MEMBER OF A GROUP: (a) N/A (b) N/

ATMI / Atmi Inc / WESTFIELD CAPITAL MANAGEMENT CO LP - AMENDMENT NO. 7 Passive Investment

SC 13G/A 1 atmisc13ga.htm AMENDMENT NO. 7 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 7)* ATMI, Inc. (Name of Issuer) Common Stock (Title of Class of Securities) 00207R101 (CUSIP Number) December 31, 2012 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate th

ATMI Reports Fourth Quarter 2012 Results

EX-99.1 2 exh991.htm EXHIBIT 99.1 EXHIBIT 99.1 ATMI Reports Fourth Quarter 2012 Results DANBURY, Conn., Feb. 6, 2013 (GLOBE NEWSWIRE) - ATMI, Inc. (Nasdaq:ATMI) today reported revenues and net income for the fourth quarter of 2012. Revenues improved 11 percent to $100.1 million during the fourth quarter of 2012 compared with $90.3 million during the prior year period. Net income for the quarter wa

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K 1 f8k020613.htm FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) February 6, 2013 ATMI, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16239 06-1481060 (State or other jurisdiction of incorporation)

EX-99.2

EX-99.2 3 exh992.htm EXHIBIT 99.2 Exhibit 99.2

ATMI / Atmi Inc / Raging Capital Management, LLC - AMENDMENT NO. 1 TO THE SCHEDULE 13G Passive Investment

SC 13G/A 1 sc13ga10773802512312012.htm AMENDMENT NO. 1 TO THE SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13d-1(b), (c), AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(b) (Amendment No. 1)1 ATMI, Inc. (Name of Issuer) Common Stock, par value $.01 per sh

JOINT FILING AGREEMENT

Exhibit 99.1 JOINT FILING AGREEMENT In accordance with Rule 13d-1(k)(1)(iii) under the Securities Exchange Act of 1934, as amended, the persons named below agree to the joint filing on behalf of each of them of a Statement on Schedule 13G dated January 2, 2013 (including amendments thereto) with respect to the Common Stock of ATMI, Inc. This Joint Filing Agreement shall be filed as an Exhibit to s

ATMI Reports Record Revenues and Net Income for Third Quarter 2012

EX-99.1 2 exh991.htm EXHIBIT 99.1 EXHIBIT 99.1 ATMI Reports Record Revenues and Net Income for Third Quarter 2012 DANBURY, Conn., Oct. 24, 2012 (GLOBE NEWSWIRE) - ATMI, Inc. (Nasdaq:ATMI) today reported record revenues and net income for the third quarter of 2012. Revenues were $108.8 million during the third quarter of 2012 compared with $95.0 million last year, due to the positive contribution f

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K 1 f8k102412.htm FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) October 24, 2012 ATMI, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16239 06-1481060 (State or other jurisdiction of incorporation)

EX-99.2

EX-99.2 3 exh992.htm EXHIBIT 99.2 EXHIBIT 99.2

ATMI Reports Revenue and Earnings Growth for Second Quarter 2012

EX-99.1 2 exh991.htm EXHIBIT 99.1 EXHIBIT 99.1 ATMI Reports Revenue and Earnings Growth for Second Quarter 2012 Record Revenue Driven by SDS Direct and LifeSciences Growth DANBURY, Conn., July 25, 2012 (GLOBE NEWSWIRE) - ATMI, Inc. (Nasdaq:ATMI) today reported financial results for the second quarter of 2012. Revenues grew to $105.9 million during the second quarter of 2012 compared with $104.0 mi

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K 1 f8k072512.htm FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) July 25, 2012 ATMI, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16239 06-1481060 (State or other jurisdiction of incorporation) (C

EX-99.2

EXHIBIT 99.2

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

8-K 1 f8k070312.htm FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) June 28, 2012 ATMI, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16239 06-1481060 (State or other jurisdiction of incorporation) (C

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) May 31, 2012 ATMI, Inc.

EX-99.1

EX-99.1 2 exh991.htm EXHIBIT 99.1 EXHIBIT 99.1

Submission of Matters to a Vote of Security Holders

8-K 1 f8k052412.htm FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) May 23, 2012 ATMI, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16239 06-1481060 (State or other jurisdiction of incorporation) (Co

ATMI / Atmi Inc / Raging Capital Management, LLC - SCHEDULE 13G Passive Investment

SC 13G 1 sc13g07738atm04262012.htm SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13d-1(b), (c), AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(b) (Amendment No. )1 ATMI, Inc. (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Secu

JOINT FILING AGREEMENT

EX-99.1 2 ex991to13g07738atm04262012.htm JOINT FILING AGREEMENT Exhibit 99.1 JOINT FILING AGREEMENT In accordance with Rule 13d-1(k)(1)(iii) under the Securities Exchange Act of 1934, as amended, the persons named below agree to the joint filing on behalf of each of them of a Statement on Schedule 13G dated May 7, 2012 (including amendments thereto) with respect to the Common Stock of ATMI, Inc. T

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K 1 document.htm FORM 8-K FILING DOCUMENT UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) April 25, 2012 ATMI, Inc. (Exact name of registrant as specified in its charter) Delaware 1-16239 06-1481060 (State or other jurisdiction of

ATMI Reports First Quarter 2012 Financial Results

EX-99 2 newsrelease.htm PRESS RELEASE EXHIBIT 99.1 ATMI Reports First Quarter 2012 Financial Results Results Include Impact of SDS(R) Direct Transaction DANBURY, Conn., April 25, 2012 (GLOBE NEWSWIRE) - ATMI, Inc. (Nasdaq:ATMI) today reported financial results for the first quarter of 2012, which include the effects of the SDS Direct Transaction. Revenues were $92.6 million for the first quarter o

- DEF 14A

DEF 14A 1 d29329.htm DEF 14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ý Filed by a Party other than the Registrant ¨ Check the appropriate box: ¨ Preliminary Proxy Statement

ATMI / Atmi Inc / WESTFIELD CAPITAL MANAGEMENT CO LP - AMENDMENT NO. 6 Passive Investment

SC 13G/A 1 atmisc13ga.htm AMENDMENT NO. 6 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 6 )* ATMI, Inc. (Name of Issuer) Common Stock (Title of Class of Securities) 00207R101 (CUSIP Number) December 31, 2011 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate t

ATMI / Atmi Inc / PRUDENTIAL FINANCIAL INC Passive Investment

SC 13G/A 1 atmi.htm DOCUMENT TYPE SC 13G/A TEXT SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 Amendment # 2 Name of Issuer: ATMI INC Title of Class of Securities: Common Stock CUSIP Number: 00207R101 1) NAME AND I.R.S. IDENTIFICATION NO. OF REPORTING PERSON Prudential Financial, Inc. 22-3703799 2.) MEMBER OF A GROUP: (a) N/A (b) N/

ATMI / Atmi Inc / WESTFIELD CAPITAL MANAGEMENT CO LP - AMENDMENT NO. 5 Passive Investment

SC 13G/A 1 atmisc13ga.htm AMENDMENT NO. 5 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 5)* ATMI, Inc. (Name of Issuer) Common Stock (Title of Class of Securities) 00207R101 (CUSIP Number) December 31, 2011 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate th

IMI / Intermolecular, Inc. / ATMI INC - SC13GINTERMOLDEC11 Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* INTERMOLECULAR, INC. (Name of Issuer) COMMON STOCK, $.001 PAR VALUE PER SHARE (Title of Class of Securities) 45882D 109 (CUSIP Number) December 31, 2011 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rul

ATMI / Atmi Inc / VANGUARD GROUP INC Passive Investment

atmicorp.htm - Generated by SEC Publisher for SEC Filing SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.:0 )* Name of issuer: ATMI Inc Title of Class of Securities: Common Stock CUSIP Number: 00207R101 Date of Event Which Requires Filing of this Statement: December 31, 2011 Check the appropriate box to designate the ru

EX-99.2

EX-99.2 3 exh992.htm EXHIBIT 99.2

ATMI Reports Fourth Quarter and 2011 Annual Financial Results

EX-99.1 2 exh991.htm EXHIBIT 99.1 EXHIBIT 99.1 ATMI Reports Fourth Quarter and 2011 Annual Financial Results SDS Direct Transaction Included in Results Q4 2011 revenues $90.3 million; loss per diluted share $1.49, including a contract termination charge of $1.68 per diluted share for the SDS Direct transaction. FY2011 revenues $390.1 million; loss per diluted share $0.63, including a contract term

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) February 1, 2012 ATMI, Inc.

ATMI / Atmi Inc / WELLS FARGO & COMPANY/MN Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 4) ATMI INC (Name of Issuer) COM (Title of Class of Securities) 00207R101 (CUSIP Number) December 31, 2011 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is filed: [X] R

AMENDED AND RESTATED EMPLOYMENT AGREEMENT

Exhibit 10.2 AMENDED AND RESTATED EMPLOYMENT AGREEMENT January 19, 2012 Mr. Timothy C. Carlson 6 Ironwood Drive Sandy Hook, CT 06482 Dear Tim: ATMI, Inc., a Delaware corporation (the “Company”), wishes to obtain and you wish to provide your services as an employee of the Company on the terms and subject to the conditions set forth herein. As used herein, the “ATMI Group” means the Company, Advance

AMENDED AND RESTATED EMPLOYMENT AGREEMENT

Exhibit 10.1 AMENDED AND RESTATED EMPLOYMENT AGREEMENT January 19, 2012 Mr. Douglas A. Neugold 70 North Street Goshen, CT 06756 Dear Doug: ATMI, Inc., a Delaware corporation (the “Company”), wishes to obtain and you wish to provide your services as an employee of the Company on the terms and subject to the conditions set forth herein. As used herein, the “ATMI Group” means the Company, Advanced Te

[2012 and 2013 Grants Version] ATMI, Inc. Total Shareholder Return Performance Restricted Stock Unit Agreement

Exhibit 10.5 [2012 and 2013 Grants Version] ATMI, Inc. Total Shareholder Return Performance Restricted Stock Unit Agreement THIS AGREEMENT, is made as of the Grant Date, between ATMI, Inc. (the “Company”) and the participant named in the applicable Grant Summary (the “Participant”) provided electronically to the Participant herewith (the “Grant Summary”). WHEREAS, the Company has adopted and maint

ATMI, Inc. Stock Ownership Guidelines for Executives and Directors

EX-99.1 8 exh991.htm EXHIBIT 99.1 Exhibit 99.1 ATMI, Inc. Stock Ownership Guidelines for Executives and Directors To encourage an identity of interest among the stockholders, executives and directors of the company, ATMI, Inc. (“the Company”), has created a set of stock ownership guidelines that apply to the Directors and specified senior Executives of the Company. 1. Coverage – The Guidelines sha

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits, Other Events - FORM 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) January 19, 2012 ATMI, Inc.

[2014 and later Grants Version] ATMI, Inc. Total Shareholder Return Performance Restricted Stock Unit Agreement

EX-10.6 7 exh106.htm EXHIBIT 10.6 Exhibit 10.6 [2014 and later Grants Version] ATMI, Inc. Total Shareholder Return Performance Restricted Stock Unit Agreement THIS AGREEMENT, is made as of the Grant Date, between ATMI, Inc. (the “Company”) and the participant named in the applicable Grant Summary (the “Participant”) provided electronically to the Participant herewith (the “Grant Summary”). WHEREAS

AMENDED AND RESTATED EMPLOYMENT AGREEMENT

Exhibit 10.4 AMENDED AND RESTATED EMPLOYMENT AGREEMENT January 19, 2012 Ms. Ellen T. Harmon 16 Hillandale Road Rye Brook, NY 10573 Dear Ellen: ATMI, Inc., a Delaware corporation (the “Company”), wishes to obtain and you wish to provide your services as an employee of the Company on the terms and subject to the conditions set forth herein. As used herein, the “ATMI Group” means the Company, Advance

AMENDED AND RESTATED EMPLOYMENT AGREEMENT

Exhibit 10.3 AMENDED AND RESTATED EMPLOYMENT AGREEMENT January 19, 2012 Mr. Daniel P. Sharkey 75 Hunters Ridge Road Southbury, CT 06488 Dear Dan: ATMI, Inc., a Delaware corporation (the “Company”), wishes to obtain and you wish to provide your services as an employee of the Company on the terms and subject to the conditions set forth herein. As used herein, the “ATMI Group” means the Company, Adva