PLATINUM UNDERWRITER HLDGS L

CUSIP: G7127P100 Class: CMN

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

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

Q4 2014
Shares 46,200 Value ($000) $3,392 Avg Close — Range —
Q3 2014
Shares 49,704 Value ($000) $3,025 Avg Close — Range —
Q2 2014
Shares 49,222 Value ($000) $3,192 Avg Close — Range —
Q1 2014
Shares 49,922 Value ($000) $3,000 Avg Close — Range —
Q4 2013
Shares 53,022 Value ($000) $3,249 Avg Close — Range —
Q3 2013
Shares 52,622 Value ($000) $3,143 Avg Close — Range —
Q2 2013
Shares 55,339 Value ($000) $3,166 Avg Close — Range —
Q1 2013
Shares 57,024 Value ($000) $3,183 Avg Close — Range —