PLEXUS (PLXS) stock: insider trades, news & valuation
Heavy selling
Close · Oct 9, 2026
$262.54
+0.4% on the day
+78.3% over 12 months
52-week range $132.74 – $303.82
Share price and insider trades
PLXS closeInsider buyInsider sale
Bought, 12 months$0
Sold, 12 months$23.9M
Insiders buying0
Insiders selling11
PLEXUS insider trading at a glance (Oct 9, 2026): in the past 12 months, 0 insiders bought $0 and 11 sold $23.9M of PLXS stock on the open market.
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PLXS insider buying and selling by quarter
Open-market purchases (green, above the line) and sales (red, below), by trade date.
| Quarter | Bought | Purchases | Sold | Sales |
|---|---|---|---|---|
| Q4 2026 | — | 0 | — | 0 |
| Q3 2026 | — | 0 | $2.4M | 8 |
| Q2 2026 | — | 0 | $6.0M | 24 |
| Q1 2026 | — | 0 | $13.0M | 23 |
| Q4 2025 | — | 0 | $2.8M | 11 |
Valuation, profit and volume
P/E (trailing)n/aSector median —
Market value—
Profit margin—Revenue growth —
Volume vs. 50-day0.7×Last 5 sessions
Insiders' paper profit—On all tracked purchases —
Summary
Over the past 12 months, 0 PLEXUS CORP insiders reported open-market purchases totaling $0, while 11 insiders reported sales totaling $23.9M. 26 of 66 recorded sales were made under pre-scheduled Rule 10b5-1 trading plans, which are usually less informative than discretionary sales.
Insider transactions
Open-market purchases and sales.
| Filed | Insider | Type | Shares | Price | Value | Since | Score |
|---|---|---|---|---|---|---|---|
| Sep 17SEC | Todd P. KelseyCEO, President | Sell Plan | 1,50064,388 held (−2%) | $242.41 | $364K | +8.3% | — |
| Sep 1SEC | Karen Marie RappDirector | Sell Plan | 5007,535 held (−6%) | $240.87 | $120K | +9.0% | — |
| Aug 20SEC | Todd P. KelseyCEO, President | Sell Plan | 68166,388 held (−1%) | $251.09 | $171K | +4.6% | — |
| Aug 20SEC | Todd P. KelseyCEO, President | Sell Plan | 50065,888 held (−1%) | $252.23 | $126K | +4.1% | — |
| Aug 20SEC | Todd P. KelseyCEO, President | Sell Plan | 31967,069 held (−0%) | $248.79 | $79K | +5.5% | — |
| Aug 13SEC | Michael V SchrockDirector | Sell Plan | 4,00040,329 held (−9%) | $275.00 | $1.1M | -4.5% | — |
| Jul 16SEC | Todd P. KelseyCEO, President | Sell Plan | 1,00067,388 held (−1%) | $261.07 | $261K | +0.6% | — |
| Jul 16SEC | Todd P. KelseyCEO, President | Sell Plan | 50068,388 held (−1%) | $260.51 | $130K | +0.8% | — |
| Jun 18SEC | Todd P. KelseyCEO, President | Sell Plan | 74869,240 held (−1%) | $295.15 | $221K | -11.0% | — |
| Jun 18SEC | Todd P. KelseyCEO, President | Sell Plan | 35268,888 held (−1%) | $296.09 | $104K | -11.3% | — |
| Jun 18SEC | Todd P. KelseyCEO, President | Sell Plan | 30069,988 held (−0%) | $294.19 | $88K | -10.8% | — |
| Jun 18SEC | Todd P. KelseyCEO, President | Sell Plan | 10070,288 held (−0%) | $292.11 | $29K | -10.1% | — |
| Jun 8SEC | Michael J. RunningPresident | Sell | 510665 held (−43%) | $272.17 | $139K | -3.5% | — |
| Jun 4SEC | Todd P. KelseyCEO, President | Sell | 1,00070,388 held (−1%) | $290.00 | $290K | -9.5% | — |
| Jun 3SEC | Karen Marie RappDirector | Sell Plan | 5008,035 held (−6%) | $270.00 | $135K | -2.8% | — |
| May 29SEC | Todd P. KelseyCEO, President | Sell | 1,00071,388 held (−1%) | $274.75 | $275K | -4.4% | — |
| May 22SEC | Todd P. KelseyCEO, President | Sell Plan | 80072,388 held (−1%) | $253.26 | $203K | +3.7% | — |
| May 22SEC | Todd P. KelseyCEO, President | Sell Plan | 70073,188 held (−1%) | $252.20 | $177K | +4.1% | — |
| May 13SEC | Victor (pang Hau) TanPresident | Sell | 3,00010,457 held (−22%) | $271.23 | $814K | -3.2% | — |
| May 11SEC | Angelo Michael Ninivaggi Jr.General Counsel | Sell | 1,56216,490 held (−9%) | $265.18 | $414K | -1.0% | — |
| May 11SEC | Angelo Michael Ninivaggi Jr.General Counsel | Sell | 1,48418,052 held (−8%) | $264.11 | $392K | -0.6% | — |
| May 11SEC | Angelo Michael Ninivaggi Jr.General Counsel | Sell | 1,29420,540 held (−6%) | $262.43 | $340K | +0.0% | — |
| May 11SEC | Angelo Michael Ninivaggi Jr.General Counsel | Sell | 94519,595 held (−5%) | $263.66 | $249K | -0.4% | — |
| May 11SEC | Angelo Michael Ninivaggi Jr.General Counsel | Sell | 22416,266 held (−1%) | $266.01 | $60K | -1.3% | — |
| May 11SEC | Angelo Michael Ninivaggi Jr.General Counsel | Sell | 5919,536 held (−0%) | $264.38 | $16K | -0.7% | — |
| May 6SEC | Todd P. KelseyCEO, President | Sell | 1,40378,888 held (−2%) | $263.00 | $369K | -0.2% | — |
| May 6SEC | Todd P. KelseyCEO, President | Sell | 1,00073,888 held (−1%) | $270.75 | $271K | -3.0% | — |
| May 6SEC | Todd P. KelseyCEO, President | Sell | 1,00074,888 held (−1%) | $269.50 | $270K | -2.6% | — |
| May 6SEC | Todd P. KelseyCEO, President | Sell | 1,00075,888 held (−1%) | $268.75 | $269K | -2.3% | — |
| May 6SEC | Todd P. KelseyCEO, President | Sell | 1,00076,888 held (−1%) | $267.10 | $267K | -1.7% | — |
| May 6SEC | Todd P. KelseyCEO, President | Sell | 1,00077,888 held (−1%) | $265.15 | $265K | -1.0% | — |
| Apr 16SEC | Todd P. KelseyCEO, President | Sell Plan | 1,50080,291 held (−2%) | $224.09 | $336K | +17.2% | — |
| Mar 19SEC | Todd P. KelseyCEO, President | Sell Plan | 1,50081,791 held (−2%) | $194.24 | $291K | +35.2% | — |
| Mar 2SEC | Karen Marie RappDirector | Sell Plan | 5008,535 held (−6%) | $195.59 | $98K | +34.2% | — |
| Feb 27SEC | Randy J MartinezDirector | Sell | 1,0005,201 held (−16%) | $203.14 | $203K | +29.2% | — |
| Feb 27SEC | Michael J. RunningPresident | Sell | 7001,175 held (−37%) | $205.47 | $144K | +27.8% | — |
| Feb 19SEC | Oliver K. MihmCOO | Sell | 9,54112,809 held (−43%) | $201.40 | $1.9M | +30.4% | — |
| Feb 19SEC | Todd P. KelseyCEO, President | Sell Plan | 2,95083,291 held (−3%) | $196.36 | $579K | +33.7% | — |
| Feb 19SEC | Oliver K. MihmCOO | Sell | 2,22622,350 held (−9%) | $198.79 | $443K | +32.1% | — |
| Feb 19SEC | Todd P. KelseyCEO, President | Sell Plan | 1,15587,367 held (−1%) | $194.47 | $225K | +35.0% | — |
| Feb 19SEC | Todd P. KelseyCEO, President | Sell Plan | 1,12686,241 held (−1%) | $195.59 | $220K | +34.2% | — |
| Feb 17SEC | Patrick John JermainCFO | Sell | 2,32114,561 held (−14%) | $201.12 | $467K | +30.5% | — |
| Feb 17SEC | Frank ZycinskiPresident | Sell | 1,399 | $205.99 | $288K | +27.5% | — |
| Feb 10SEC | Dean A FoateChair | Sell | 10,00099,429 held (−9%) | $205.00 | $2.0M | +28.1% | — |
| Feb 10SEC | Victor (pang Hau) TanPresident | Sell | 2,00011,435 held (−15%) | $205.75 | $412K | +27.6% | — |
| Feb 10SEC | Victor (pang Hau) TanPresident | Sell | 1,00013,435 held (−7%) | $205.00 | $205K | +28.1% | — |
| Feb 6SEC | Angelo Michael Ninivaggi Jr.Exec Vp, Cao, Gen Coun & Secy | Sell | 4,30320,099 held (−18%) | $203.06 | $874K | +29.3% | — |
| Feb 6SEC | Patrick John JermainCFO | Sell | 3,58716,882 held (−18%) | $204.09 | $732K | +28.6% | — |
| Feb 4SEC | Dean A FoateChair | Sell | 5,00015,000 held (−25%) | $204.89 | $1.0M | +28.1% | — |
| Feb 3SEC | Patrick John JermainCFO | Sell | 4,84120,469 held (−19%) | $204.01 | $988K | +28.7% | — |
| Feb 3SEC | Todd P. KelseyCEO, President | Sell | 3,83782,881 held (−4%) | $204.53 | $785K | +28.4% | — |
| Feb 3SEC | Todd P. KelseyCEO, President | Sell | 2,16380,718 held (−3%) | $205.88 | $445K | +27.5% | — |
| Feb 3SEC | Todd P. KelseyCEO, President | Sell | 2,00078,718 held (−2%) | $207.35 | $415K | +26.6% | — |
| Feb 3SEC | Michael J. RunningPresident | Sell | 9261,295 held (−42%) | $204.92 | $190K | +28.1% | — |
| Feb 3SEC | Todd P. KelseyCEO, President | Sell | 12078,598 held (−0%) | $208.85 | $25K | +25.7% | — |
| Dec 2SEC | Karen Marie RappDirector | Sell Plan | 5007,665 held (−6%) | $143.47 | $72K | +83.0% | — |
| Nov 28SEC | Oliver K. MihmCOO | Sell | 2,32718,442 held (−11%) | $143.18 | $333K | +83.4% | — |
| Nov 28SEC | Angelo Michael Ninivaggi Jr.Exec Vp, Cao, Gen Coun & Secy | Sell | 1,34721,544 held (−6%) | $144.93 | $195K | +81.1% | — |
| Nov 13SEC | Patrick John JermainCFO | Sell | 2,00016,961 held (−11%) | $143.54 | $287K | +82.9% | — |
| Nov 12SEC | Angelo Michael Ninivaggi Jr.Exec Vp, Cao, Gen Coun & Secy | Sell | 2,50020,895 held (−11%) | $145.28 | $363K | +80.7% | — |
| Nov 12SEC | Oliver K. MihmCOO | Sell | 1,74819,207 held (−8%) | $146.11 | $255K | +79.7% | — |
| Nov 5SEC | Todd P. KelseyCEO, President | Sell Plan | 2,00058,714 held (−3%) | $145.10 | $290K | +80.9% | — |
| Nov 5SEC | Todd P. KelseyCEO, President | Sell Plan | 2,00060,714 held (−3%) | $143.50 | $287K | +83.0% | — |
| Nov 5SEC | Todd P. KelseyCEO, President | Sell Plan | 1,50062,714 held (−2%) | $139.12 | $209K | +88.7% | — |
| Oct 29SEC | Patrick John JermainCFO | Sell | 1,99818,961 held (−10%) | $142.80 | $285K | +83.9% | — |
| Oct 2SEC | Todd P. KelseyCEO, President | Sell Plan | 1,50069,214 held (−2%) | $143.70 | $216K | +82.7% | — |
Insiders at PLEXUS CORP
| Insider | Bought | Sold | Last filing | Score |
|---|---|---|---|---|
| Todd P. KelseyCEO, President | — | $8.6M | Sep 17, 2026 | — |
| Dean A FoateChair | — | $3.1M | Feb 10, 2026 | — |
| Oliver K. MihmCOO | — | $3.0M | Feb 19, 2026 | — |
| Angelo Michael Ninivaggi Jr.General Counsel | — | $2.9M | May 11, 2026 | — |
| Patrick John JermainCFO | — | $2.8M | Feb 17, 2026 | — |
| Victor (pang Hau) TanPresident | — | $1.4M | May 13, 2026 | — |
| Michael V SchrockDirector | — | $1.1M | Aug 13, 2026 | — |
| Michael J. RunningPresident | — | $472K | Jun 8, 2026 | — |
| Karen Marie RappDirector | — | $425K | Sep 1, 2026 | — |
| Frank ZycinskiPresident | — | $288K | Feb 17, 2026 | — |
| Randy J MartinezDirector | — | $203K | Feb 27, 2026 | — |
PLXS stock: common questions
Are PLEXUS CORP insiders buying PLXS stock?
In the past 12 months, 0 insiders reported open-market purchases of PLXS worth $0.
Are PLEXUS CORP insiders selling PLXS stock?
11 insiders reported sales worth $23.9M over the same period.
Where does this data come from?
Every transaction comes from Form 4 filings that insiders must submit to the SEC within two business days of a trade. We pull them from SEC EDGAR every night.
What is PLXS's 52-week range?
Over the past year PLXS has traded between $132.74 and $303.82. It last closed at $262.54 on Oct 9, 2026.