Pentair's top three insider shareholders as of September 29, 2026 are John L Stauch (President Ceo, 311.05K shares), John L Stauch (President Ceo, 107.59K shares), Robert P Fishman (Interim Evp And Cfo, 83.49K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | John L Stauch | President Ceo | 169,403 | 0 | 169,403 | 17.3% | 25 Feb, 2026 |
| 2 | Robert P Fishman | Interim Evp And Cfo | 30,535 | 79,229 | 109,764 | 11.2% | 04 Sep, 2026 |
| 3 | Jerome O Pedretti | Evp Ceo, Pool | 73,434 | 0 | 73,434 | 7.5% | 25 Feb, 2026 |
| 4 | Karla C Robertson | Evp, Cso, Gc Secretary | 72,414 | 0 | 72,414 | 7.4% | 26 Feb, 2025 |
| 5 | T Michael Glenn | Director | 68,213 | 0 | 68,213 | 7.0% | 06 Jan, 2026 |
| 6 | David A /Wi Jones | Director | 58,455 | 0 | 58,455 | 6.0% | 06 Jan, 2026 |
| 7 | Billie Ida Williamson | Director | 44,402 | 0 | 44,402 | 4.5% | 06 Jan, 2026 |
| 8 | Tanya L Hooper | Evp Chief Hr Officer | 42,454 | 0 | 42,454 | 4.3% | 25 Feb, 2026 |
| 9 | Philip M. Rolchigo | Evp Chief Technology Officer | 34,684 | 0 | 34,684 | 3.5% | 27 Feb, 2026 |
| 10 | Demon L Wiggins | Evp Pres., Flow | 33,827 | 0 | 33,827 | 3.5% | 25 Feb, 2026 |
| 11 | Glynis Bryan | Director | 32,325 | 0 | 32,325 | 3.3% | 04 Jan, 2023 |
| 12 | Theodore L Harris | Director | 31,254 | 0 | 31,254 | 3.2% | 06 Jan, 2026 |
| 13 | Mona Abutaleb Stephenson | Director | 29,704 | 0 | 29,704 | 3.0% | 06 Jan, 2026 |
| 14 | Mario R D'Ovidio | Evp Pres, Consumer Solutions | 29,644 | 0 | 29,644 | 3.0% | 06 Jan, 2022 |
| 15 | Adrian C Chiu | Evp Pres., Water Solutions | 26,706 | 0 | 26,706 | 2.7% | 25 Feb, 2026 |
| 16 | Stephen J Pilla | Evp Ch Sup Chn Of Ch Trnfrm O | 26,283 | 0 | 26,283 | 2.7% | 25 Feb, 2026 |
| 17 | Michael T Speetzen | Director | 24,197 | 0 | 24,197 | 2.5% | 12 Feb, 2026 |
| 18 | Gregory E. Knight | Director | 17,519 | 0 | 17,519 | 1.8% | 06 Jan, 2026 |
| 19 | Heather M. Hausmann | Evp, Cio And Ciso | 13,199 | 0 | 13,199 | 1.3% | 01 May, 2026 |
| 20 | Melissa Barra | Director | 12,005 | 0 | 12,005 | 1.2% | 06 Jan, 2026 |
| 21 | Nicholas J. Brazis | Executive Vice President, Cfo | 8,770 | 0 | 8,770 | 0.9% | 05 Mar, 2026 |
| 22 | Jennifer M Hensley | Svp, Cao Controller | 6,915 | 0 | 6,915 | 0.7% | 13 May, 2026 |
| 23 | Lance T Bonner | Evp, Gc Secretary | 6,649 | 0 | 6,649 | 0.7% | 06 Jan, 2026 |
| 24 | Tracey Doi | Director | 6,427 | 0 | 6,427 | 0.7% | 06 Jan, 2026 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 02 Sep, 2026 | Robert P Fishman | Interim Evp And Cfo | Disposed F | 747 | $59.84 | $44.70K | 5,699 | Direct |
| 02 Sep, 2026 | Robert P Fishman | Interim Evp And Cfo | Disposed F | 1,073 | $59.84 | $64.21K | 7,761 | Direct |
| 14 Aug, 2026 | Robert P Fishman | Interim Evp And Cfo | Disposed G | 79,229 | $0.00 | $0 | 4,263 | Direct |
| 14 Aug, 2026 | Robert P Fishman | Interim Evp And Cfo | Acquired G | 79,229 | $0.00 | $0 | 79,229 | Indirect |
| 14 Jul, 2026 | Robert P Fishman | Interim Evp And Cfo | Acquired A | 13,214 | $0.00 | $0 | 18,511 | Direct |
| 12 May, 2026 | Jennifer M Hensley | Svp, Cao Controller | Disposed F | 59 | $75.26 | $4.44K | 3,244 | Direct |
| 30 Apr, 2026 | Heather M. Hausmann | Evp, Cio And Ciso | Disposed F | 74 | $80.71 | $5.97K | 1,893 | Direct |
| 03 Mar, 2026 | Heather M. Hausmann | Evp, Cio And Ciso | Disposed F | 213 | $97.57 | $20.78K | 1,752 | Direct |
| 03 Mar, 2026 | Jennifer M Hensley | Svp, Cao Controller | Disposed F | 132 | $97.57 | $12.88K | 3,073 | Direct |
| 03 Mar, 2026 | Nicholas J. Brazis | Executive Vice President, Cfo | Disposed F | 159 | $97.57 | $15.51K | 974 | Direct |
| 01 Mar, 2026 | Heather M. Hausmann | Evp, Cio And Ciso | Disposed F | 144 | $98.12 | $14.13K | 1,016 | Direct |
| 01 Mar, 2026 | Jennifer M Hensley | Svp, Cao Controller | Disposed F | 171 | $98.12 | $16.78K | 2,607 | Direct |
| 01 Mar, 2026 | Nicholas J. Brazis | Executive Vice President, Cfo | Disposed F | 119 | $98.12 | $11.68K | 697 | Direct |
| 01 Mar, 2026 | Heather M. Hausmann | Evp, Cio And Ciso | Disposed F | 114 | $98.12 | $11.19K | 1,272 | Direct |
| 02 Mar, 2026 | Nicholas J. Brazis | Executive Vice President, Cfo | Acquired A | 3,185 | $0.00 | $0 | 7,796 | Direct |
| 01 Mar, 2026 | Jennifer M Hensley | Svp, Cao Controller | Disposed F | 112 | $98.12 | $10.99K | 2,821 | Direct |
| 02 Mar, 2026 | Heather M. Hausmann | Evp, Cio And Ciso | Acquired A | 1,529 | $0.00 | $0 | 11,306 | Direct |
| 02 Mar, 2026 | Nicholas J. Brazis | Executive Vice President, Cfo | Acquired A | 8,926 | $0.00 | $0 | 8,926 | Direct |
| 02 Mar, 2026 | Heather M. Hausmann | Evp, Cio And Ciso | Acquired A | 4,285 | $0.00 | $0 | 4,285 | Direct |
| 25 Feb, 2026 | Philip M. Rolchigo | Evp Chief Technology Officer | Acquired M | 6,493 | $32.75 | $212.65K | 35,589 | Direct |