WITT DANIEL P 4
4 · REPLIGEN CORP · Filed Mar 26, 2012
Insider Transaction Report
Form 4
REPLIGEN CORPRGEN
WITT DANIEL P
Vice President
Transactions
- Exercise/Conversion
Common Stock
2012-03-22$3.24/sh+10,000$32,400→ 52,200 total - Exercise/Conversion
Stock Option (Right to Buy)
2012-03-22−10,000→ 107,500 totalExercise: $3.24From: 2003-04-11Exp: 2012-04-11→ Common Stock (10,000 underlying) - Tax Payment
Common Stock
2012-03-22$4.99/sh−6,493$32,400→ 45,707 total
Footnotes (1)
- [F1]Payment made via forfeiture of 6,493 shares of Common Stock valued at the Closing Price of $4.99 on March 22, 2012.