Polk Steven R 4
4 · SOURCEFIRE INC · Filed May 11, 2011
Insider Transaction Report
Form 4
SOURCEFIRE INCFIRE
Polk Steven R
Director
Transactions
- Sale
Common Stock
2011-05-10$25.63/sh−1,000$25,630→ 22,442 total
4 · SOURCEFIRE INC · Filed May 11, 2011
Common Stock