ATMI INC SEC Filings

Filed On	Filing
12 May 2014	15-12B
02 May 2014	EFFECT
02 May 2014	EFFECT
02 May 2014	EFFECT
02 May 2014	EFFECT
02 May 2014	EFFECT
01 May 2014	SC 13D/A
01 May 2014	8-K: Completion of Acquisition or Disposition of Assets; Notice of Delisting or Failure to Satisfy a Listing Rule +4 more
30 Apr 2014	Form 4: Carlson Timothy C, EVP, CFO and Treasurer Disposed of 38,083 shares (Other Transaction) · Disposed of 157,102 Non-Qualified Stock Option (Other Transaction) · Disposed of 42,292 Total Shareholder Return Performance RSU (Other Transaction)
30 Apr 2014	Form 4: Dubois Lawrence H, SVP, CTO Disposed of 50,129 shares (Other Transaction) · Disposed of 70,959 Non-Qualified Stock Option (Other Transaction) · Disposed of 23,689 Total Shareholder Return Performance RSU (Other Transaction)
30 Apr 2014	Form 4: Ward David M, VP, Controller and PAO Disposed of 24,053 shares (Other Transaction)
30 Apr 2014	Form 4: Shavers Cheryl L, Director Disposed of 22,663 shares (Other Transaction) · Disposed of 37,611 Non-Qualified Stock Option (Other Transaction)
30 Apr 2014	Form 4: Kramer Christian, SVP and GM, Microelectronics Disposed of 24,068 shares (Other Transaction) · Disposed of 16,920 Non-Qualified Stock Option (Other Transaction) · Disposed of 28,473 Total Shareholder Return Performance RSU (Other Transaction)
30 Apr 2014	Form 4: Scalise George, Director Disposed of 13,683 shares (Other Transaction) · Disposed of 17,984 Non-Qualified Stock Option (Other Transaction)
30 Apr 2014	Form 4: Mahle Stephen H, Director Disposed of 30,242 shares (Other Transaction) · Disposed of 41,814 Non-Qualified Stock Option (Other Transaction) · Disposed of 28,706 Deferred Shares (Other Transaction)
30 Apr 2014	Form 4: Adley Mark, Director Gave 1,765 shares as a gift · Disposed of 56,952 shares (Other Transaction) · Disposed of 41,814 Non-Qualified Stock Option (Other Transaction) · 1 more
30 Apr 2014	Form 4: Segall Mark B, Director Disposed of 5,121 shares (Other Transaction) · Disposed of 2,960 Non-Qualified Stock Option (Other Transaction)
30 Apr 2014	Form 4: Sharkey Daniel P, EVP, Business Development Disposed of 84,884 shares (Other Transaction) · Disposed of 123,755 Non-Qualified Stock Option (Other Transaction) · Disposed of 33,064 Total Shareholder Return Performance RSU (Other Transaction)
30 Apr 2014	Form 4: Shima Patrick J, SVP and CLO Disposed of 31,558 shares (Other Transaction) · Disposed of 3,371 Non-Qualified Stock Option (Other Transaction) · Disposed of 13,170 Total Shareholder Return Performance RSU (Other Transaction)
30 Apr 2014	Form 4: Banucci Eugene G, Director Disposed of 191,853 shares (Other Transaction) · Disposed of 50,501 Non-Qualified Stock Option (Other Transaction)

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