SOURCEFIRE INC

CUSIP: 83616T108 Class: COMMON STOCK

STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM's Holding History (CIK: 0000938076)

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

Q3 2013
Shares 33,146 Value ($000) $2,516 Avg Close — Range —
Q2 2013
Shares 33,896 Value ($000) $1,883 Avg Close — Range —