SOURCEFIRE INC

CUSIP: 83616T108 Class: COMMON STOCK

BNP PARIBAS ARBITRAGE, SA's Holding History (CIK: 0001166588)

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

Q3 2013
Shares 8,454 Value ($000) $641,828 Avg Close — Range —
Q2 2013
Shares 10,905 Value ($000) $605,773 Avg Close — Range —