Form 4 Tracker
PLEXUS CORP
PLXS

63 insider filings · Latest: Sep 16, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
Nov 25, 2024Nov 26 10:15 PMDean A. Foate
Proposed Sale
10,000$162.01$1.6M—

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Nov 20, 2024Nov 20 10:02 PMRunning Michael J.
Proposed Sale
539$155.87$84.0K—

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Nov 19, 2024Nov 19 9:03 PMTodd P. Kelsey
Proposed Sale
26,158$153.71$4.0M—

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Nov 14, 2024Nov 14 10:17 PMRunning Michael J.
Proposed Sale
579$153.93$89.1K—

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Nov 7, 2024Nov 7 10:35 PMMihm Oliver K.
Proposed Sale
4,324$165.60$716.1K—

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Nov 6, 2024Nov 6 11:26 PMJermain Patrick John
Proposed Sale
2,643$148.09$391.4K—

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Nov 6, 2024Nov 6 11:26 PMKelsey Todd P.
Proposed Sale
4,000$164.83$659.3K—

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Nov 6, 2024Nov 6 11:25 PMMihm Oliver K.
Proposed Sale
5,691$167.06$950.7K—

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Nov 6, 2024Nov 6 11:23 PMFrisch Steven J.
Proposed Sale
4,305$165.11$710.8K—

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Nov 6, 2024Nov 6 11:18 PMNinivaggi Angelo Michael Jr
Proposed Sale
3,981$165.29$658.0K—

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Nov 6, 2024Nov 6 11:16 PMTan Victor (Pang Hau)
Proposed Sale
3,000$165.90$497.7K—

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Nov 5, 2024Nov 5 10:07 PMFrisch Steven J.
Proposed Sale
2,500$149.00$372.5K—

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Nov 4, 2024Nov 4 8:33 PMKelsey Todd P.
Proposed Sale
4,000$148.48$593.9K—

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Oct 29, 2024Oct 29 9:07 PMNinivaggi Angelo Michael Jr
Proposed Sale
3,113$141.19$439.5K—

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Oct 28, 2024Oct 28 9:11 PMJermain Patrick John
Proposed Sale
5,045$141.19$712.3K—

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Oct 28, 2024Oct 28 8:54 PMFrisch Steven J.
Proposed Sale
6,264$142.00$889.5K—

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Nov 11, 2024—Quadracci J Joel
Proposed Sale
2,450$163.08$399.5K—

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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
Feb 9, 2026Feb 11 10:28 PMJoann M EisenhartDirector
Grant/Award
1,008—1,008(D)

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Feb 9, 2026Feb 11 10:27 PMFrank ZycinskiRegional President - EMEA
Grant/Award
2,170—1,270(D)

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Feb 9, 2026Feb 11 10:27 PMVictor (Pang Hau) TanRegional President - APAC
Grant/Award
4,860—2,840(D)

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Feb 9, 2026Feb 11 10:27 PMMichael J. RunningRegional President - AMER
Grant/Award
2,650—1,550(D)

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Feb 9, 2026Feb 11 10:27 PMAngelo Michael Ninivaggi JrExec VP, CAO, Gen Coun & Secy
Grant/Award
5,540—3,240(D)

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Feb 9, 2026Feb 11 10:27 PMOliver K. MihmExec VP & COO
Grant/Award
9,700—5,670(D)

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Feb 9, 2026Feb 11 10:27 PMTodd P. KelseyDirector, President & CEO
Grant/Award
39,270—22,950(D)

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Feb 9, 2026Feb 11 10:27 PMPatrick John JermainExec. VP & CFO
Grant/Award
9,700—5,670(D)

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Feb 9, 2026Feb 10 9:50 PMDean A FoateDirector, Other
Grant/Award
1,008—1,008(D)

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Feb 3, 2026Feb 5 9:19 PMJennifer WuamettDirector
Option Exercise
1,370—0(D)

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Feb 3, 2026Feb 5 9:18 PMMichael V SchrockDirector
Option Exercise
1,370—0(D)

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Feb 3, 2026Feb 5 9:18 PMPaul A RookeDirector
Option Exercise
1,370—0(D)

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Feb 3, 2026Feb 5 9:18 PMKaren Marie RappDirector
Option Exercise
1,370—0(D)

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Feb 3, 2026Feb 5 9:18 PMJoel J QuadracciDirector
Option Exercise
1,370—0(D)

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Feb 3, 2026Feb 5 9:18 PMRandy J MartinezDirector
Option Exercise
1,370—0(D)

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Feb 3, 2026Feb 5 9:18 PMRainer JueckstockDirector
Option Exercise
1,370—0(D)

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Feb 3, 2026Feb 5 9:18 PMJoann M EisenhartDirector
Option Exercise
1,370—0(D)

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Feb 3, 2026Feb 4 10:48 PMDean A FoateDirector, Other
Option Exercise
1,370—0(D)

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Jan 30, 2026Feb 3 10:41 PMFrank ZycinskiRegional President - EMEA
Option Exercise
1,353—0(D)

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Jan 30, 2026Feb 3 10:41 PMVictor (Pang Hau) TanRegional President - APAC
Option Exercise
3,380—0(D)

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