Karen Rapp - Nov 21, 2025 Form 4/A - Amendment Insider Report for PLEXUS CORP (PLXS)

Role: Director
Signature: /s/ Karen Rapp, by Kate A. Gitter, Attorney-in-Fact
Stock symbol: PLXS
Transactions as of: Nov 21, 2025
Transactions value $: $0
Form type: 4/A - Amendment
Date filed: 11/21/2025, 05:09 PM
Date Of Original Report: Nov 5, 2025
Previous filing: Nov 5, 2025
Next filing: Dec 2, 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Rapp Karen Marie	Director	ONE PLEXUS WAY, NEENAH	/s/ Karen Rapp, by Kate A. Gitter, Attorney-in-Fact	2025-11-21	0001707073

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	PLXS	Common Stock, $.01 par value	Gift		-700	-7.9%		8.17K	Nov 21, 2025	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Shares of Plexus Corp. common stock were given as a bona fide gift.

Remarks:

This Form 4 is being amended to correct the Transaction Date. The reporting person originally attempted to gift these shares on November 4, 2025. However, due to an administrative error, the shares were not successfully transferred on that date and were instead returned to the reporting person's account. The transfer was successfully executed on November 21, 2025.