PENTAIR LTD

CUSIP: H6169Q108 Class: PNR

COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS's Holding History (CIK: 0001083190)

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

Q1 2014
Shares 37,812 Value ($000) $3,000 Avg Close — Range —
Q4 2013
Shares 38,046 Value ($000) $2,955 Avg Close — Range —
Q3 2013
Shares 40,672 Value ($000) $2,641 Avg Close — Range —
Q2 2013
Shares 41,601 Value ($000) $2,400 Avg Close — Range —