SOURCEFIRE INC

CUSIP: 83616T108 Class: COMMON STOCK

HSBC HOLDINGS PLC's Holding History (CIK: 0000873630)

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

Q3 2013
Shares 107,292 Value ($000) $8,145 Avg Close — Range —
Q2 2013
Shares 5,320 Value ($000) $296 Avg Close — Range —