Ward David M 4
4 · ATMI INC · Filed Mar 7, 2012
Insider Transaction Report
Form 4
ATMI INCATMI
Ward David M
VP, Controller and PAO
Transactions
- Sale
Common Stock
2012-03-06$21.27/sh−809$17,203→ 23,774 total - Sale
Common Stock
2012-03-06$21.41/sh−1,504$32,197→ 22,270 total