16 insiders reported 143 Form 4 transactions for PLEXUS CORP (PLXS) over the past 18 months (most recent 2026-08-20). Recent activity: Kelsey Todd P. (President & CEO) Sell 319 shares, Kelsey Todd P. (President & CEO) Sell 681 shares, Kelsey Todd P. (President & CEO) Sell 500 shares, SCHROCK MICHAEL V (Director) Sell 4,000 shares, Kelsey Todd P. (President & CEO) Sell 500 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-20 | Kelsey Todd P. | President & CEO | Sell | 319 | $79,364 |
| 2026-08-20 | Kelsey Todd P. | President & CEO | Sell | 681 | $170,989 |
| 2026-08-20 | Kelsey Todd P. | President & CEO | Sell | 500 | $126,115 |
| 2026-08-13 | SCHROCK MICHAEL V | Director | Sell | 4,000 | $1.1M |
| 2026-07-16 | Kelsey Todd P. | President & CEO | Sell | 500 | $130,255 |
| 2026-07-16 | Kelsey Todd P. | President & CEO | Sell | 1,000 | $261,070 |
| 2026-06-18 | Kelsey Todd P. | President & CEO | Sell | 100 | $29,211 |
| 2026-06-18 | Kelsey Todd P. | President & CEO | Sell | 300 | $88,257 |
| 2026-06-18 | Kelsey Todd P. | President & CEO | Sell | 748 | $220,773 |
| 2026-06-18 | Kelsey Todd P. | President & CEO | Sell | 352 | $104,224 |
| 2026-06-08 | Running Michael J. | Regional President - AMER | Sell | 510 | $138,804 |
| 2026-06-04 | Kelsey Todd P. | President & CEO | Sell | 1,000 | $290,000 |
| 2026-06-03 | Rapp Karen Marie | Director | Sell | 500 | $135,000 |
| 2026-05-29 | Kelsey Todd P. | President & CEO | Sell | 1,000 | $274,750 |
| 2026-05-22 | Kelsey Todd P. | President & CEO | Sell | 700 | $176,539 |
| 2026-05-22 | Kelsey Todd P. | President & CEO | Sell | 800 | $202,611 |
| 2026-05-13 | Tan Victor (Pang Hau) | Regional President - APAC | Sell | 3,000 | $813,700 |
| 2026-05-11 | Ninivaggi Angelo Michael Jr | EVP, Chief Legal & PAO & Secy | Sell | 1,294 | $339,583 |
| 2026-05-11 | Ninivaggi Angelo Michael Jr | EVP, Chief Legal & PAO & Secy | Sell | 945 | $249,159 |
| 2026-05-11 | Ninivaggi Angelo Michael Jr | EVP, Chief Legal & PAO & Secy | Sell | 59 | $15,598 |
| 2026-05-11 | Ninivaggi Angelo Michael Jr | EVP, Chief Legal & PAO & Secy | Sell | 1,484 | $391,945 |
| 2026-05-11 | Ninivaggi Angelo Michael Jr | EVP, Chief Legal & PAO & Secy | Sell | 1,562 | $414,206 |
| 2026-05-11 | Ninivaggi Angelo Michael Jr | EVP, Chief Legal & PAO & Secy | Sell | 224 | $59,585 |
| 2026-05-08 | Jermain Patrick John | Exec. VP & CFO | Sell | 3,815 | $1.0M |
| 2026-05-06 | Kelsey Todd P. | President & CEO | Sell | 1,403 | $368,989 |
Source: SEC Form 4 filings · as of 2026-08-20