Polk Steven R 4
4 · SOURCEFIRE INC · Filed Sep 8, 2010
Insider Transaction Report
Form 4
SOURCEFIRE INCFIRE
Polk Steven R
Director
Transactions
- Sale
Common Stock
2010-09-03$27.96/sh−500$13,980→ 23,442 total - Sale
Common Stock
2010-09-03$27.95/sh−4,500$125,775→ 23,942 total