PENTAIR LTD

CUSIP: H6169Q108 Class: PNR

Municipal Employees' Retirement System of Michigan's Holding History (CIK: 0001588873)

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

Q1 2014
Shares 6,800 Value ($000) $540 Avg Close — Range —
Q4 2013
Shares 6,900 Value ($000) $536 Avg Close — Range —
Q3 2013
Shares 6,900 Value ($000) $448 Avg Close — Range —