PENTAIR plc — Director's Dealing 2006

Apr 4, 2006

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: PENTAIR INC (PNR)
CIK: 0000077360
Period of Report: 2006-04-03

Reporting Person: HOGAN RANDALL J (Director, Chairman, CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2006-04-03	Common Stock	S	1700	$40.95	Disposed	364656	Direct
2006-04-03	Common Stock	S	300	$40.98	Disposed	364356	Direct
2006-04-03	Common Stock	S	1600	$41	Disposed	362756	Direct
2006-04-03	Common Stock	S	400	$41.01	Disposed	362356	Direct
2006-04-03	Common Stock	S	1500	$41.02	Disposed	360856	Direct
2006-04-03	Common Stock	S	500	$41.15	Disposed	360356	Direct
2006-04-03	Common Stock	S	3900	$41.2	Disposed	356456	Direct
2006-04-03	Common Stock	S	100	$41.21	Disposed	356356	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock - ESOP	938.0693	Indirect
Common Stock	16000	Indirect
Common Stock	99072	Indirect

Footnotes

F1: The reported sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 5, 2004.