MARSH C DOUGLAS 4
4 · ATMI INC · Filed Dec 13, 2012
Insider Transaction Report
Form 4
ATMI INCATMI
MARSH C DOUGLAS
Director
Transactions
- Exercise/Conversion
Common Stock
2012-12-11$18.52/sh+2,964$54,893→ 8,946 total - Sale
Common Stock
2012-12-11$20.05/sh−2,964$59,422→ 5,982 total - Exercise/Conversion
Non-Qualified Stock Option(right to buy)
2012-12-11−2,964→ 1,732 totalExercise: $18.52Exp: 2013-01-01→ Common Stock (2,964 underlying) - Sale
Common Stock
2012-12-12$19.90/sh−1,370$27,263→ 26,857 total(indirect: By Trust) - Exercise/Conversion
Common Stock
2012-12-12$18.52/sh+1,732$32,077→ 28,227 total(indirect: By Trust) - Exercise/Conversion
Non-Qualified Stock Option(
2012-12-12−1,732→ 0 totalExercise: $18.52Exp: 2013-01-01→ Common Stock (1,732 underlying)
Footnotes (2)
- [F1]The option vested on 01/01/04.
- [F2]The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.00 to $20.08. The reporting person undertakes to provide to any security holder of ATMI, or to the SEC, upon request, full information regarding the number of shares sold at each separate price within the range stated.