SOURCEFIRE INC

CUSIP: 83616T108 Class: COMMON STOCK

AQR CAPITAL MANAGEMENT LLC's Holding History (CIK: 0001167557)

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

Q3 2013
Shares 667,372 Value ($000) $50,667 Avg Close — Range —
Q4 2012
Shares 16,553 Value ($000) $782 Avg Close — Range —