SOURCEFIRE INC

CUSIP: 83616T108 Class: COMMON STOCK

MILLENNIUM MANAGEMENT LLC's Holding History (CIK: 0001273087)

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

Q3 2013
Shares 51,387 Value ($000) $3,901 Avg Close — Range —
Q2 2013
Shares 11,464 Value ($000) $637 Avg Close — Range —