Ward David M 4
4 · ATMI INC · Filed Sep 20, 2012
Insider Transaction Report
Form 4
ATMI INCATMI
Ward David M
VP, Controller and PAO
Transactions
- Award
Common Stock
2012-09-14$20.26/sh+2,500$50,650→ 24,770 total - Tax Payment
Common Stock
2012-09-18$20.42/sh−829$16,928→ 23,941 total
Footnotes (2)
- [F1]The restricted shares vest 50% on the third anniversary of the date of grant, and 25% on each of the fourth and fifth anniversaries of the date of grant.
- [F2]Disposition of shares back to the company to satisfy minimum withholding tax obligation related to restricted stock vesting on September 18, 2012.