Companies 0 See All

Hedge Funds 0 See All

Insiders 0 See All

Institutional Investors 0 See All

Click here to see all results for

Home > Insider Trading > Filing (0001144204-12-067250)

Filing Details

Accession Number:: 0001144204-12-067250
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2012-12-10 17:11:01
Reporting Period:: 2012-12-07

Filing Date:: 2012-12-10
Accepted Time:: 2012-12-10 17:11:01
SEC Url:: Form 4 Filing

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
1041577	Atmi Inc	ATMI	Industrial Inorganic Chemicals (2810)	061481060

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1135944	H Stephen Mahle	6 Commerce Dr Danbury CT US 06810		Yes	No	No	No

Reported Non-Derivative Transactions

Show Other Fields >>

Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
Common Stock	Acquisiton	2012-12-07	101	$18.52	41,520	No	4	M	Direct
Common Stock	Disposition	2012-12-07	101	$19.75	41,419	No	4	S	Direct
Common Stock	Acquisiton	2012-12-10	4,899	$18.52	46,318	No	4	M	Direct
Common Stock	Disposition	2012-12-10	4,899	$19.75	41,419	No	4	S	Direct

Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
No	4	M	Direct
No	4	S	Direct
No	4	M	Direct
No	4	S	Direct

Reported Derivative Transactions

Show Other Fields >>

Sec. Name	Sec. Type	Acquisiton - Disposition	Date	Amount	Price	Amount - 2	Price - 2
Common Stock	Non-Qualified Stock Option(right to buy)	Disposition	2012-12-07	101	$0.00	101	$18.52
Common Stock	Non-Qualified Stock Option(	Disposition	2012-12-10	4,899	$0.00	4,899	$18.52

Remaning Holdings	Exercise Date	Expiration Date	Equity Swap Involved	Transaction Form Type	Transaction Code	Nature of Ownership
4,899		2013-01-01	No	4	M	Direct
0		2013-01-01	No	4	M	Direct

Footnotes

The Option Vested on 01/01/04.