PENTAIR plc — Director's Dealing 2003

Jul 25, 2003

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: PENTAIR INC (PNR)
CIK: 0000077360
Period of Report: 2003-07-24

Reporting Person: CATHCART RICHARD J (President, COO Water Tech.)

Footnotes

F1: Reporting person also holds 2,388.214 shares directly under the Pentair, Inc. Employee Stock Purchase and Bonus Plan; 758.162 indirectly by children; 1,802.4042 indirectly by ESOP.

F2: Employee reload stock option granted pursuant to the Pentair, Inc. Omnibus Stock Incentive Plan.

F3: Reload stock option becomes exercisable upon grant and expires on the same date as the original option grant.