SOURCEFIRE INC

CUSIP: 83616T108 Class: COMMON STOCK

GLENMEDE TRUST CO NA's Holding History (CIK: 0000314949)

Note: Option positions (PUT/CALL) are excluded.

Q3 2013
Shares 100 Value ($000) $7 Avg Close — Range —
Q2 2013
Shares 1,000 Value ($000) $55 Avg Close — Range —