David Westen Abuhl - 15 Sep 2026 Form 4 Insider Report for PLEXUS CORP (PLXS)

Reporting relationship: Sr. VP & CFO
Issuer ticker: PLXS
Reported as of: 15 Sep 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 16 Sep 2026, 16:30:33 UTC
Prior SEC filing: 12 May 2026
Source filing: View source filing
Reporting owner signature: /s/ David W. Abuhl, by Kate A. Gitter, Attorney-in-Fact

Key filing fact

David Westen Abuhl filed Form 4 for PLEXUS CORP (PLXS) on 16 Sep 2026.

Key facts

This page summarizes David Westen Abuhl's Form 4 filing for PLEXUS CORP (PLXS).
3 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 16 Sep 2026, 16:30.

Change

Previous filing in this sequence was filed on 12 May 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0002133402 Primary reporting owner

Abuhl David Westen

Relationship: Sr. VP & CFO
Address: ONE PLEXUS WAY, NEENAH
Signature: /s/ David W. Abuhl, by Kate A. Gitter, Attorney-in-Fact
Signature date: 16 Sep 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

PLXS transaction

Common Stock, $.01 par value

Options Exercise

Transaction value
Shares: +2,500
Change %
Price
Shares after: 2,500
Date: 15 Sep 2026
Ownership: Direct
Footnotes: F1

PLXS transaction

Common Stock, $.01 par value

Tax liability

Transaction value
Shares: -800
Change %: -32%
Price: $238.53^*
Shares after: 1,700
Date: 15 Sep 2026
Ownership: Direct

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

PLXS transaction Derivative

Restricted Stock Units

Options Exercise

Transaction value
Shares: -2,500
Change %: -33%
Price
Shares after: 5,000
Date: 15 Sep 2026
Ownership: Direct
Underlying class: Common Stock, $.01 par value
Underlying amount: 2,500
Exercise price
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

Each Restricted Stock Unit granted under the Plexus Corp. 2024 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. One third of the Restricted Stock Units vested and settled on September 15, 2026.