SOURCEFIRE INC

CUSIP: 83616T108 Class: COMMON STOCK

GUGGENHEIM CAPITAL LLC's Holding History (CIK: 0001283072)

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

Q3 2013
Shares 64,508 Value ($000) $4,897 Avg Close — Range —
Q2 2013
Shares 23,011 Value ($000) $1,278 Avg Close — Range —