Michael J. Running - 30 Jan 2026 Form 4 Insider Report for PLEXUS CORP (PLXS)

Role
Regional President - AMER
Signature
/s/ Michael J. Running, by Kate A. Gitter, Attorney-in-Fact
Issuer symbol
PLXS
Transactions as of
30 Jan 2026
Net transactions value
-$367,957
Form type
4
Filing time
03 Feb 2026, 17:40:55 UTC
Previous filing
14 Nov 2025
Next filing
11 Feb 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Running Michael J. Regional President - AMER ONE PLEXUS WAY, NEENAH /s/ Michael J. Running, by Kate A. Gitter, Attorney-in-Fact 03 Feb 2026 0002002072

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction PLXS Common Stock, $.01 par value Options Exercise +1,820 +141% 3,115 30 Jan 2026 Direct F1
transaction PLXS Common Stock, $.01 par value Tax liability $178,201 -894 -29% $199.33 2,221 30 Jan 2026 Direct
transaction PLXS Common Stock, $.01 par value Sale $189,756 -926 -42% $204.92 1,295 02 Feb 2026 Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction PLXS Restricted Stock Units Options Exercise -1,820 -100% 0 30 Jan 2026 Common Stock, $.01 par value 1,820 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Each Restricted Stock Unit granted under the Plexus Corp. 2016 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. The Restricted Stock Units vested and settled on January 30, 2026.