X0306 4 2013-11-12 0 0000077360 PENTAIR LTD PNR 0001189049 HOGAN RANDALL J 5500 WAYZATA BLVD., SUITE 800 GOLDEN VALLEY MN 55416 1 1 0 0 Chairman, CEO Common Stock 2013-11-12 5 G 0 8534 0 D 21068 D Common Stock 2013-11-12 5 G 0 6171 0 D 187127 I By Trust Common Stock 65562 I By GRAT Common Stock - Deferral Plan 35857.722 I Plan Agent Common Stock - ESOP 1803.1045 I By ESOP Since the date of the reporting person's last ownership form, 6,171 shares previously reported as indirectly beneficially owned by GRAT have been transferred and are now indirectly beneficially owned by Trust. Shares of Pentair, Inc. common stock will be delivered to the reporting person in accordance with their irrevocable deferral election. End-of-period holdings include shares acquired under a dividend reinvestment plan in exempt transaction not required to be reported pursuant to Section 16(a). /s/ John K. Wilson, Attorney-in-Fact for Randall J. Hogan 2013-11-14