Data spanning the past 90 days through February 19, 2026 reveals that Plexus's three principal insider shareholders consist of Director Dean A Foate (124.43K shares), President & Ceo Todd P. Kelsey (78.60K shares), Director Michael V Schrock (44.33K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Dean A Foate | 124,429 | 04 Feb, 2026 | |
| Todd P. Kelsey | President & Ceo | 78,598 | 03 Feb, 2026 |
| Michael V Schrock | 44,329 | 05 Feb, 2026 | |
| Peter Kelly | 34,771 | 31 Jan, 2024 | |
| Steven J. Frisch | Chief Strategy Officer | 30,070 | 20 Aug, 2024 |
| Stephen P Cortinovis | 29,888 | 17 Feb, 2022 | |
| Rainer Jueckstock | 29,740 | 05 Feb, 2026 | |
| Oliver K. Mihm | Exec Vp & Coo | 26,703 | 03 Feb, 2026 |
| Patrick John Jermain | Exec. Vp & Cfo | 23,923 | 17 Feb, 2026 |
| Angelo Michael Jr Ninivaggi | Exec Vp And Cao And Gen Coun & Secy | 22,927 | 06 Feb, 2026 |
| Joann M Eisenhart | 21,705 | 05 Feb, 2026 | |
| Paul A Rooke | 15,991 | 05 Feb, 2026 | |
| Victor (Pang Hau) Tan | Regional President Apac | 11,435 | 10 Feb, 2026 |
| Scott Theune | Regional President Amer | 10,607 | 17 Nov, 2023 |
| Karen Marie Rapp | 9,035 | 05 Feb, 2026 | |
| J Joel Quadracci | 7,478 | 05 Feb, 2026 | |
| Randy J Martinez | 6,201 | 05 Feb, 2026 | |
| Jennifer Wuamett | 3,349 | 05 Feb, 2026 | |
| Michael J. Running | Regional President Amer | 1,295 | 03 Feb, 2026 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 17 Feb, 2026 | Patrick John Jermain | Common Stock, $.01 par value | A | 5,611 | - | 14,561 | D | M |
| 17 Feb, 2026 | Patrick John Jermain | Common Stock, $.01 par value | D | 2,638 | $195.95 | 20,172 | D | F |
| 12 Feb, 2026 | Patrick John Jermain | Common Stock, $.01 par value | D | 2,321 | $201.12 | 3,751 | I | S |
| 12 Feb, 2026 | Frank Zycinski | Common Stock, $.01 par value | D | 1,399 | $205.99 | 0 | D | S |
| 06 Feb, 2026 | Dean A Foate | Common Stock, $.01 par value | D | 10,000 | $205.00 | 15,000 | I | S |
| 06 Feb, 2026 | Victor (Pang Hau) Tan | Common Stock, $.01 par value | D | 1,000 | $205.00 | 13,435 | D | S |
| 06 Feb, 2026 | Victor (Pang Hau) Tan | Common Stock, $.01 par value | D | 2,000 | $205.75 | 11,435 | D | S |
| 05 Feb, 2026 | Angelo Michael Jr Ninivaggi | Common Stock, $.01 par value | D | 4,303 | $203.06 | 20,099 | D | S |
| 04 Feb, 2026 | Patrick John Jermain | Common Stock, $.01 par value | D | 3,587 | $204.09 | 3,719 | I | S |
| 03 Feb, 2026 | Paul A Rooke | Common Stock, $.01 par value | A | 1,370 | - | 15,991 | D | M |
| 03 Feb, 2026 | Michael V Schrock | Common Stock, $.01 par value | A | 1,370 | - | 44,329 | D | M |
| 03 Feb, 2026 | Dean A Foate | Common Stock, $.01 par value | A | 1,370 | - | 109,429 | D | M |
| 03 Feb, 2026 | Randy J Martinez | Common Stock, $.01 par value | A | 1,370 | - | 6,201 | D | M |
| 03 Feb, 2026 | Rainer Jueckstock | Common Stock, $.01 par value | A | 1,370 | - | 29,740 | D | M |
| 03 Feb, 2026 | Todd P. Kelsey | Common Stock, $.01 par value | D | 120 | $208.85 | 78,598 | D | S |
| 03 Feb, 2026 | Todd P. Kelsey | Common Stock, $.01 par value | D | 2,163 | $205.88 | 80,718 | D | S |
| 03 Feb, 2026 | Todd P. Kelsey | Common Stock, $.01 par value | D | 2,000 | $207.35 | 78,718 | D | S |
| 03 Feb, 2026 | Todd P. Kelsey | Common Stock, $.01 par value | D | 3,837 | $204.53 | 82,881 | D | S |
| 03 Feb, 2026 | J Joel Quadracci | Common Stock, $.01 par value | A | 1,370 | - | 7,478 | D | M |
| 03 Feb, 2026 | Jennifer Wuamett | Common Stock, $.01 par value | A | 1,370 | - | 3,349 | D | M |