PENTAIR plc — Director's Dealing 2011

Mar 4, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: PENTAIR INC (PNR)
CIK: 0000077360
Period of Report: 2011-03-01

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

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-03-01	Common Stock	F	286	$36.43	Disposed	10953	Direct
2011-03-01	Common Stock	G	589	$0.00	Disposed	10364	Direct
2011-03-01	Common Stock	G	589	$0.00	Acquired	19390	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock - ESOP	200.1136	Indirect
Common Stock - ESPP	795.38	Direct

Footnotes

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

F2: End-of-period holdings include ESOP allocation and shares acquired under a dividend reinvestment plan in exempt transactions not required to be reported pursuant to Section 16(a).

F3: End-of-period holdings include monthly purchase(s) 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.