PENTAIR plc — Director's Dealing 2010

Feb 17, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: PENTAIR INC (PNR)
CIK: 0000077360
Period of Report: 2010-02-15

Reporting Person: Stauch John L (Executive Vice President, CFO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-02-15	Common Stock	F	2863	$31.65	Disposed	36614	Direct
2010-02-15	Common Stock	G	5637	$0.00	Disposed	30977	Direct
2010-02-15	Common Stock	G	5637	$0.00	Acquired	5637	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock - ESPP	518.881	Direct

Footnotes

F1: Shares surrendered to pay taxes applicable to vesting of restricted stock.

F2: End-of-period holdings include monthly purchase(s), since the reporting person's last filed Form, under the Pentair, Inc. Employee Stock Purchase and Bonus Plan (ESPP) in exempt transaction(s) pursuant to Rule 16b-3(c); and shares acquired pursuant to a dividend reinvestment feature of the ESPP.