COOPER GLENN L MD 4
4 · REPLIGEN CORP · Filed Sep 24, 2012
Insider Transaction Report
Form 4
REPLIGEN CORPRGEN
COOPER GLENN L MD
Director
Transactions
- Purchase
Common Stock
2012-09-21$6.08/sh+2,000$12,159→ 26,038 total - Purchase
Common Stock
2012-09-21$6.09/sh+5,000$30,450→ 21,038 total - Purchase
Common Stock
2012-09-21$6.09/sh+3,000$18,265→ 24,038 total