PENTAIR LTD

CUSIP: H6169Q108 Class: PNR

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q1 2014
Shares 2,458,326 Value ($000) $195,044 Avg Close — Range —
Q4 2013
Shares 3,730,684 Value ($000) $289,763 Avg Close — Range —
Q3 2013
Shares 4,444,731 Value ($000) $288,640 Avg Close — Range —
Q2 2013
Shares 5,198,622 Value ($000) $299,908 Avg Close — Range —