PLEXUS CORP (PLXS) — insider trading
Information Technology · NASDAQ
PLEXUS CORP (PLXS) has 35 reported SEC Form 4 insider transactions in our data, including 31 open-market sales among the most recent 35 (latest 2026-09-16).
Recent Form 4 transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-09-16 | Kelsey Todd P. | Director, Officer (President & CEO) | Open-market sale | 1,500 | $242.41 | $363.6K | Form 4 |
| 2026-09-15 | Abuhl David Westen | Officer (Sr. VP & CFO) | Option exercise / conversion (derivative) | 2,500 | — | — | Form 4 |
| 2026-09-15 | Abuhl David Westen | Officer (Sr. VP & CFO) | Shares withheld for taxes / exercise cost | 800 | $238.53 | $190.8K | Form 4 |
| 2026-09-15 | Abuhl David Westen | Officer (Sr. VP & CFO) | Option exercise / conversion | 2,500 | — | — | Form 4 |
| 2026-08-31 | Rapp Karen Marie | Director | Open-market sale | 500 | $240.87 | $120.4K | Form 4 |
| 2026-08-19 | Kelsey Todd P. | Director, Officer (President & CEO) | Open-market sale | 500 | $252.23 | $126.1K | Form 4 |
| 2026-08-19 | Kelsey Todd P. | Director, Officer (President & CEO) | Open-market sale | 681 | $251.09 | $171.0K | Form 4 |
| 2026-08-19 | Kelsey Todd P. | Director, Officer (President & CEO) | Open-market sale | 319 | $248.79 | $79.4K | Form 4 |
| 2026-08-11 | SCHROCK MICHAEL V | Director | Open-market sale | 4,000 | $275.00 | $1.10M | Form 4 |
| 2026-07-15 | Kelsey Todd P. | Director, Officer (President & CEO) | Open-market sale | 1,000 | $261.07 | $261.1K | Form 4 |
| 2026-07-15 | Kelsey Todd P. | Director, Officer (President & CEO) | Open-market sale | 500 | $260.51 | $130.3K | Form 4 |
| 2026-06-17 | Kelsey Todd P. | Director, Officer (President & CEO) | Open-market sale | 352 | $296.09 | $104.2K | Form 4 |
| 2026-06-17 | Kelsey Todd P. | Director, Officer (President & CEO) | Open-market sale | 748 | $295.15 | $220.8K | Form 4 |
| 2026-06-17 | Kelsey Todd P. | Director, Officer (President & CEO) | Open-market sale | 300 | $294.19 | $88.3K | Form 4 |
| 2026-06-17 | Kelsey Todd P. | Director, Officer (President & CEO) | Open-market sale | 100 | $292.11 | $29.2K | Form 4 |
| 2026-06-05 | Running Michael J. | Officer (Regional President - AMER) | Open-market sale | 510 | $272.17 | $138.8K | Form 4 |
| 2026-06-03 | Kelsey Todd P. | Director, Officer (President & CEO) | Open-market sale | 1,000 | $290.00 | $290.0K | Form 4 |
| 2026-06-01 | Rapp Karen Marie | Director | Open-market sale | 500 | $270.00 | $135.0K | Form 4 |
| 2026-05-27 | Kelsey Todd P. | Director, Officer (President & CEO) | Open-market sale | 1,000 | $274.75 | $274.8K | Form 4 |
| 2026-05-20 | Kelsey Todd P. | Director, Officer (President & CEO) | Open-market sale | 800 | $253.26 | $202.6K | Form 4 |
| 2026-05-20 | Kelsey Todd P. | Director, Officer (President & CEO) | Open-market sale | 700 | $252.20 | $176.5K | Form 4 |
| 2026-05-11 | Tan Victor (Pang Hau) | Officer (Regional President - APAC) | Open-market sale | 3,000 | $271.23 | $813.7K | Form 4 |
| 2026-05-08 | Ninivaggi Angelo Michael Jr | Officer (EVP, Chief Legal & PAO & Secy) | Open-market sale | 224 | $266.01 | $59.6K | Form 4 |
| 2026-05-08 | Ninivaggi Angelo Michael Jr | Officer (EVP, Chief Legal & PAO & Secy) | Open-market sale | 1,562 | $265.18 | $414.2K | Form 4 |
| 2026-05-08 | Ninivaggi Angelo Michael Jr | Officer (EVP, Chief Legal & PAO & Secy) | Open-market sale | 1,484 | $264.11 | $391.9K | Form 4 |
| 2026-05-07 | Ninivaggi Angelo Michael Jr | Officer (EVP, Chief Legal & PAO & Secy) | Open-market sale | 59 | $264.38 | $15.6K | Form 4 |
| 2026-05-07 | Ninivaggi Angelo Michael Jr | Officer (EVP, Chief Legal & PAO & Secy) | Open-market sale | 945 | $263.66 | $249.2K | Form 4 |
| 2026-05-07 | Ninivaggi Angelo Michael Jr | Officer (EVP, Chief Legal & PAO & Secy) | Open-market sale | 1,294 | $262.43 | $339.6K | Form 4 |
| 2026-05-06 | Jermain Patrick John | Officer (Exec. VP & CFO) | Discretionary transaction | 3,815 | $268.94 | $1.03M | Form 4 |
| 2026-05-06 | Kelsey Todd P. | Director, Officer (President & CEO) | Open-market sale | 1,000 | $270.75 | $270.8K | Form 4 |
| 2026-05-05 | Kelsey Todd P. | Director, Officer (President & CEO) | Open-market sale | 1,000 | $269.50 | $269.5K | Form 4 |
| 2026-05-05 | Kelsey Todd P. | Director, Officer (President & CEO) | Open-market sale | 1,000 | $268.75 | $268.8K | Form 4 |
| 2026-05-05 | Kelsey Todd P. | Director, Officer (President & CEO) | Open-market sale | 1,000 | $267.10 | $267.1K | Form 4 |
| 2026-05-04 | Kelsey Todd P. | Director, Officer (President & CEO) | Open-market sale | 1,000 | $265.15 | $265.1K | Form 4 |
| 2026-05-04 | Kelsey Todd P. | Director, Officer (President & CEO) | Open-market sale | 1,403 | $263.00 | $369.0K | Form 4 |
Ask the chat about PLXS's insider activity →
Transaction types are the SEC Form 4 codes: open-market purchases (P) and sales (S) are the only rows that reflect open-market conviction. Awards/vesting (A), option exercises (M/X/C), shares withheld for taxes (F) and gifts (G) are compensation or mechanical, not buying or selling on the open market. Sales may be planned and non-discretionary (e.g. a Rule 10b5-1 plan); open-market buying is not a recommendation to buy. Informational only — not financial advice.
Source: SEC EDGAR Form 3/4/5. See the full company profile: PLEXUS CORP (PLXS).
Last updated 2026-09-16 (most recent filing date).
Informational only — NOT financial advice. Insider filings are sourced from SEC EDGAR and shown with their reported dates.