SOURCEFIRE INC

CUSIP: 83616T108 Class: COMMON STOCK

MUFG Americas Holdings Corp's Holding History (CIK: 0001011659)

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

Q3 2013
Shares 2,000 Value ($000) $152 Avg Close — Range —
Q2 2013
Shares 31,518 Value ($000) $1,750 Avg Close — Range —
Q1 2013
Shares 13,991 Value ($000) $661 Avg Close — Range —
Q4 2012
Shares 11,722 Value ($000) $554 Avg Close — Range —