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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
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
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
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
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
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 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 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 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 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 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 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 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 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 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
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
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
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
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 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
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
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 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 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 20, 2025 (view filing)Feb 182 daysMartinez Randy JDirectorSSaleCommon Stock, $.01 par value−887$140.52−$124.6K−15.5%4.83K after
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
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
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
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
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
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 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 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
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
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)Jun 2Same dayKelsey Todd P.President & CEOSSaleCommon Stock, $.01 par value−1.50K$129.87−$194.8K−2.0%75.2K after3 lots10b5-1
Jul 2, 2025 (view filing)Jul 11 dayKelsey Todd P.President & CEOSSaleCommon Stock, $.01 par value−1.50K$134.51−$201.8K−2.0%73.7K after10b5-1
Aug 5, 2025 (view filing)Aug 14 daysKelsey Todd P.President & CEOSSaleCommon Stock, $.01 par value−1.50K$125.63−$188.4K−2.0%72.2K after10b5-1
Aug 8, 2025 (view filing)Aug 62 daysJermain Patrick JohnExec. VP & CFOSSaleCommon Stock, $.01 par value−2.18K$130.42−$284.1K−8.5%23.5K after
Aug 19, 2025 (view filing)Aug 154 daysMihm Oliver K.Exec VP & COOSSaleCommon Stock, $.01 par value−2.10K$130.43−$274.2K−9.0%21.2K after
Aug 27, 2025 (view filing)Aug 252 daysNinivaggi Angelo Michael JrExec VP, CAO, Gen Coun & SecySSaleCommon Stock, $.01 par value−1.58K$137.78−$217.1K−6.0%24.5K after
Aug 29, 2025 (view filing)Aug 272 daysJermain Patrick JohnExec. VP & CFOSSaleCommon Stock, $.01 par value−2.50K$137.71−$344.3K−10.7%21.0K after
Aug 29, 2025 (view filing)Aug 281 dayTan Victor (Pang Hau)Regional President - APACSSaleCommon Stock, $.01 par value−3.00K$139.00−$417.0K−25.6%8.72K after2 lots
Sep 2, 2025 (view filing)Aug 294 daysRapp Karen MarieDirectorSSaleCommon Stock, $.01 par value−500$139.00−$69.5K−5.3%8.87K after10b5-1
Sep 3, 2025 (view filing)Sep 21 dayKelsey Todd P.President & CEOSSaleCommon Stock, $.01 par value−1.50K$134.54−$201.8K−2.1%70.7K after10b5-1
Oct 2, 2025 (view filing)Oct 11 dayKelsey Todd P.President & CEOSSaleCommon Stock, $.01 par value−1.50K$143.70−$215.6K−2.1%69.2K after10b5-1
Oct 29, 2025 (view filing)Oct 272 daysJermain Patrick JohnExec. VP & CFOSSaleCommon Stock, $.01 par value−2.00K$142.80−$285.3K−9.5%19.0K after
Nov 5, 2025 (view filing)Nov 3-52 daysKelsey Todd P.President & CEOSSaleCommon Stock, $.01 par value−5.50K$142.89−$785.9K−8.6%58.7K after3 lots10b5-1
Nov 12, 2025 (view filing)Nov 102 daysNinivaggi Angelo Michael JrExec VP, CAO, Gen Coun & SecySSaleCommon Stock, $.01 par value−2.50K$145.28−$363.2K−10.7%20.9K after
Nov 12, 2025 (view filing)Nov 102 daysMihm Oliver K.Exec VP & COOSSaleCommon Stock, $.01 par value−1.75K$146.11−$255.4K−8.3%19.2K after
Nov 13, 2025 (view filing)Nov 112 daysJermain Patrick JohnExec. VP & CFOSSaleCommon Stock, $.01 par value−2.00K$143.54−$287.1K−10.5%17.0K after