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Plexus Corp

PLXS
Exchange
Nasdaq
Industry
Printed Circuit Boards
SEC CIK
0000785786

In the last 90 days, Plexus Corp insiders filed 0 open-market purchases and 5 sales; 447 institutions reported holding it in 13F filings for Q2 2026, worth $7.97B in total; no superinvestor holds it.

Open-market trades, last 90 days

Open-market purchases (P) and sales (S) by Plexus Corp insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.

Open-market buys
0 filings
Open-market sells
5 filings
3 insiders, $2.35M in total
Insiders trading
3
Net value
−$2.35M
Purchases minus sales

Insider roster

Directors, officers and 10% owners who have filed a Form 4 for Plexus Corp, current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.

Insider roster for Plexus Corp
NameTitleLast reported holdingLast filingFilings, past year
Kelsey Todd P.President & CEO64,388Sep 17, 202617
Abuhl David WestenSr. VP & CFO1,700Sep 16, 20261
Rapp Karen MarieDirector7,535Sep 1, 20268
Schrock Michael VDirector40,329Aug 13, 20264
Running Michael J.Regional President - AMER665Jun 8, 20266
Tan Victor (Pang Hau)Regional President - APAC10,457May 13, 20266
Ninivaggi Angelo Michael JrEVP, Chief Legal & PAO & Secy16,266May 11, 20268
Jermain Patrick JohnExec. VP & CFO0IndirectMay 8, 20267
Martinez Randy JDirector5,201Feb 27, 20264
Mihm Oliver K.Exec VP & COO12,809Feb 19, 20266
Zycinski FrankRegional President - EMEA0Feb 17, 20263
Rooke Paul ADirector15,991Feb 11, 20263
Jueckstock RainerDirector29,740Feb 11, 20263
Quadracci J JoelDirector7,478Feb 11, 20263
Wuamett JenniferDirector3,349Feb 11, 20263
Eisenhart Joann MDirector21,705Feb 11, 20263
Foate Dean ADirector, Other: Chairman of the Board99,429Feb 10, 20263
Frisch Steven J.Chief Strategy Officer30,070Aug 20, 20240
Kelly PeterDirector34,771Jan 31, 20240
Theune ScottRegional President - AMER10,607Nov 17, 20230
Darroch RonnieEVP Global Ops & Reg Pres-EMEA0May 3, 20230
Cortinovis Stephen PDirector29,888Feb 17, 20220

Insider trades

Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Jun 2, 2025 (view filing)May 303 daysRapp Karen MarieDirectorSSaleCommon Stock, $.01 par value−500$130.77−$65.4K−5.1%9.37K after10b5-1
Jun 2, 2025 (view filing)May 303 daysRunning Michael J.Regional President - AMERSSaleCommon Stock, $.01 par value−646$130.05−$84.0K−50.6%630 after
May 29, 2025 (view filing)May 272 daysNinivaggi Angelo Michael JrExec VP, CAO, Gen Coun & SecySSaleCommon Stock, $.01 par value−2.06K$132.22−$272.1K−7.3%26.1K after
May 27, 2025 (view filing)May 23-274 daysKelsey Todd P.President & CEOSSaleCommon Stock, $.01 par value−3.00K$131.12−$393.4K−3.8%76.7K after3 lots
May 19, 2025 (view filing)May 154 daysJermain Patrick JohnExec. VP & CFOSSaleCommon Stock, $.01 par value−4.33K$132.29−$572.6K−14.4%25.6K after
May 5, 2025 (view filing)May 14 daysKelsey Todd P.President & CEOSSaleCommon Stock, $.01 par value−1.50K$122.05−$183.1K−1.8%79.7K after2 lots10b5-1
Apr 2, 2025 (view filing)Apr 11 dayKelsey Todd P.President & CEOSSaleCommon Stock, $.01 par value−1.50K$127.29−$190.9K−1.8%81.2K after10b5-1
Mar 4, 2025 (view filing)Feb 284 daysRapp Karen MarieDirectorSSaleCommon Stock, $.01 par value−500$131.21−$65.6K−4.8%9.87K after10b5-1
Mar 4, 2025 (view filing)Mar 31 dayKelsey Todd P.President & CEOSSaleCommon Stock, $.01 par value−1.50K$132.92−$199.4K−1.8%82.7K after10b5-1
Feb 25, 2025 (view filing)Feb 214 daysRunning Michael J.Regional President - AMERSSaleCommon Stock, $.01 par value−1.25K$138.62−$173.3K−49.5%1.28K after
Feb 20, 2025 (view filing)Feb 182 daysMartinez Randy JDirectorSSaleCommon Stock, $.01 par value−887$140.52−$124.6K−15.5%4.83K after
Feb 20, 2025 (view filing)Feb 19-201 dayKelsey Todd P.President & CEOSSaleCommon Stock, $.01 par value−5.45K$140.45−$765.6K−6.1%84.2K after2 lots
Feb 18, 2025 (view filing)Feb 144 daysNinivaggi Angelo Michael JrExec VP, CAO, Gen Coun & SecySSaleCommon Stock, $.01 par value−5.74K$139.25−$799.6K−16.9%28.2K after2 lots
Feb 12, 2025 (view filing)Feb 102 daysZycinski FrankRegional President - EMEASSaleCommon Stock, $.01 par value−1.20K$140.84−$169.0K−62.4%723 after
Feb 5, 2025 (view filing)Feb 3-52 daysKelsey Todd P.President & CEOSSaleCommon Stock, $.01 par value−7.84K$140.65−$1.10M−8.9%80.6K after4 lots10b5-1
Jan 31, 2025 (view filing)Jan 301 dayNinivaggi Angelo Michael JrExec VP, CAO, Gen Coun & SecySSaleCommon Stock, $.01 par value−3.42K$145.14−$496.8K−10.4%29.5K after3 lots
Jan 29, 2025 (view filing)Jan 272 daysJermain Patrick JohnExec. VP & CFOSSaleCommon Stock, $.01 par value−3.36K$144.57−$485.9K−13.9%20.7K after
Jan 3, 2025 (view filing)Jan 21 dayKelsey Todd P.President & CEOSSaleCommon Stock, $.01 par value−1.50K$156.39−$234.6K−2.0%74.3K after2 lots10b5-1
Dec 3, 2024 (view filing)Dec 21 dayKelsey Todd P.President & CEOSSaleCommon Stock, $.01 par value−1.50K$163.71−$245.6K−1.9%75.8K after10b5-1
Dec 3, 2024 (view filing)Nov 294 daysRapp Karen MarieDirectorSSaleCommon Stock, $.01 par value−500$162.86−$81.4K−5.6%8.39K after10b5-1
Nov 26, 2024 (view filing)Nov 25-261 dayFoate Dean ADirector, Other: Chairman of the BoardSSaleCommon Stock, $.01 par value−10.0K$163.84−$1.64M−8.6%106.1K after3 lots
Nov 22, 2024 (view filing)Nov 202 daysRunning Michael J.Regional President - AMERSSaleCommon Stock, $.01 par value−539$155.87−$84.0K−34.4%1.03K after
Nov 21, 2024 (view filing)Nov 192 daysKelsey Todd P.President & CEOSSaleCommon Stock, $.01 par value−8.16K$154.26−$1.26M−9.5%77.3K after10b5-1
Nov 15, 2024 (view filing)Nov 141 dayRunning Michael J.Regional President - AMERSSaleCommon Stock, $.01 par value−579$153.93−$89.1K−27.0%1.57K after
Nov 13, 2024 (view filing)Nov 112 daysQuadracci J JoelDirectorSSaleCommon Stock, $.01 par value−2.45K$163.08−$399.5K−37.2%4.13K after
Nov 13, 2024 (view filing)Nov 85 daysFoate Dean ADirector, Other: Chairman of the BoardSSaleCommon Stock, $.01 par value−2.50K$167.11−$417.8K−11.1%20.0K after
Nov 8, 2024 (view filing)Nov 62 daysTan Victor (Pang Hau)Regional President - APACSSaleCommon Stock, $.01 par value−3.00K$165.90−$497.7K−34.9%5.61K after2 lots
Nov 8, 2024 (view filing)Nov 62 daysNinivaggi Angelo Michael JrExec VP, CAO, Gen Coun & SecySSaleCommon Stock, $.01 par value−3.98K$165.29−$658.0K−11.3%31.3K after
Nov 8, 2024 (view filing)Nov 6-72 daysMihm Oliver K.Exec VP & COOSSaleCommon Stock, $.01 par value−10.0K$166.43−$1.67M−39.6%15.3K after2 lots
Nov 8, 2024 (view filing)Nov 62 daysJermain Patrick JohnExec. VP & CFOSSaleCommon Stock, $.01 par value−2.64K$166.32−$439.6K−10.7%22.0K after2 lots
Nov 6, 2024 (view filing)Nov 4-62 daysKelsey Todd P.President & CEOSSaleCommon Stock, $.01 par value−8.00K$156.66−$1.25M−9.4%77.0K after2 lots
Oct 31, 2024 (view filing)Oct 292 daysNinivaggi Angelo Michael JrExec VP, CAO, Gen Coun & SecySSaleCommon Stock, $.01 par value−3.11K$144.19−$448.9K−8.1%35.3K after2 lots
Oct 30, 2024 (view filing)Oct 282 daysJermain Patrick JohnExec. VP & CFOSSaleCommon Stock, $.01 par value−5.04K$143.13−$722.1K−17.0%24.6K after
Sep 3, 2024 (view filing)Aug 304 daysRapp Karen MarieDirectorSSaleCommon Stock, $.01 par value−500$128.02−$64.0K−5.0%9.59K after10b5-1
Aug 30, 2024 (view filing)Aug 282 daysTan Victor (Pang Hau)Regional President - APACSSaleCommon Stock, $.01 par value−1.00K$127.50−$127.5K−10.4%8.61K after
Aug 20, 2024 (view filing)Aug 16-194 daysKelsey Todd P.President & CEOSSaleCommon Stock, $.01 par value−3.00K$124.58−$373.8K−3.4%85.0K after3 lots
Aug 20, 2024 (view filing)Aug 164 daysFrisch Steven J.Chief Strategy OfficerSSaleCommon Stock, $.01 par value−6.05K$123.99−$749.9K−16.7%30.1K after2 lots
Aug 2, 2024 (view filing)Jul 312 daysTan Victor (Pang Hau)Regional President - APACSSaleCommon Stock, $.01 par value−2.00K$128.50−$257.0K−17.2%9.61K after2 lots
Aug 2, 2024 (view filing)Jul 31-Aug 12 daysKelsey Todd P.President & CEOSSaleCommon Stock, $.01 par value−5.00K$128.16−$640.8K−5.2%91.7K after2 lots10b5-1
Aug 1, 2024 (view filing)Jul 30-312 daysFrisch Steven J.Chief Strategy OfficerSSaleCommon Stock, $.01 par value−13.2K$126.77−$1.67M−26.8%36.1K after6 lots
Jul 31, 2024 (view filing)Jul 292 daysJermain Patrick JohnExec. VP & CFOSSaleCommon Stock, $.01 par value−4.54K$125.79−$570.6K−13.3%29.6K after2 lots
Jul 18, 2024 (view filing)Jul 162 daysKelsey Todd P.President & CEOSSaleCommon Stock, $.01 par value−1.66K$115.00−$190.4K−1.7%96.7K after10b5-1
Jul 3, 2024 (view filing)Jul 12 daysKelsey Todd P.President & CEOSSaleCommon Stock, $.01 par value−2.00K$102.57−$205.1K−2.0%98.3K after10b5-1
Jun 5, 2024 (view filing)Jun 32 daysKelsey Todd P.CEOSSaleCommon Stock, $.01 par value−2.00K$109.93−$219.9K−2.0%100.3K after2 lots10b5-1
Jun 3, 2024 (view filing)May 313 daysRapp Karen MarieDirectorSSaleCommon Stock, $.01 par value−500$110.39−$55.2K−4.7%10.1K after10b5-1
May 31, 2024 (view filing)May 292 daysKelsey Todd P.CEOSSaleCommon Stock, $.01 par value−10.1K$110.47−$1.11M−100.0%0 after
May 31, 2024 (view filing)May 31Same dayKelsey Todd P.CEOSSaleCommon Stock, $.01 par value−1.00K$109.50−$109.5K−1.0%102.3K after
May 30, 2024 (view filing)May 282 daysKelsey Todd P.CEOSSaleCommon Stock, $.01 par value−1.00K$113.40−$113.4K−1.0%103.3K after
May 22, 2024 (view filing)May 202 daysJermain Patrick JohnExec. VP & CFOSSaleCommon Stock, $.01 par value−5.00K$110.00−$549.9K−12.8%34.2K after10b5-1
May 14, 2024 (view filing)May 10-144 daysKelsey Todd P.CEOSSaleCommon Stock, $.01 par value−3.22K$107.98−$348.1K−3.0%104.3K after2 lots