PENTAIR plc — Director's Dealing 2003

Nov 11, 2003

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: PENTAIR INC (PNR)
CIK: 0000077360
Period of Report: 2003-11-07

Reporting Person: DURANT KAREN A (Vice President, Controller)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2003-11-07	Common Stock - ESPP	A	22.228	$42.1758	Acquired	1222.795	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	12555.692	Direct
Common Stock	4977.252	Indirect
Common Stock - ESOP	3187.4219	Indirect

Footnotes

F1: End-of-period holdings include shares acquired pursuant to dividend reinvestment.

F2: Purchase of shares under the Pentair, Inc. Employee Stock Purchase Plan in exempt transaction pursuant to Rule 16b-3(c).

F3: Shares acquired under this Plan are purchased over a three-day trading period. The price shown is the average purchase price over the trading period.