SOURCEFIRE INC

CUSIP: 83616T108 Class: COMMON STOCK

MORGAN STANLEY's Holding History (CIK: 0000895421)

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

Q3 2013
Shares 482,370 Value ($000) $36,621 Avg Close — Range —
Q2 2013
Shares 76,618 Value ($000) $4,256 Avg Close — Range —