GEO GROUP INC

CUSIP: 36159R103 Class: COMMON STOCK

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

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

Q2 2014
Shares 132,580 Value ($000) $4,737 Avg Close — Range —
Q1 2014
Shares 130,280 Value ($000) $4,200 Avg Close — Range —
Q4 2013
Shares 129,580 Value ($000) $4,175 Avg Close — Range —
Q3 2013
Shares 128,780 Value ($000) $4,282 Avg Close — Range —
Q2 2013
Shares 124,762 Value ($000) $4,236 Avg Close — Range —
Q1 2013
Shares 123,599 Value ($000) $4,650 Avg Close — Range —