PENTAIR LTD

CUSIP: H6169Q108 Class: PNR

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

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

Q1 2014
Shares 371,622 Value ($000) $29,484 Avg Close — Range —
Q4 2013
Shares 369,922 Value ($000) $28,732 Avg Close — Range —
Q3 2013
Shares 367,422 Value ($000) $23,860 Avg Close — Range —
Q2 2013
Shares 356,015 Value ($000) $20,539 Avg Close — Range —
Q1 2013
Shares 365,279 Value ($000) $19,268 Avg Close — Range —