Plexus Corp (PLXS) CFO Jermain sells 3,587 shares at $204.09 each

Rhea-AI Filing Summary

Plexus Corp. executive Patrick J. Jermain, Exec. VP & CFO, reported a sale of common stock. On February 4, 2026, he sold 3,587 shares of Plexus Corp. common stock at $204.09 per share.

After this transaction, he directly owned 16,882 shares of Plexus common stock. In addition, 3,719 shares were held indirectly in the Plexus Corp. 401(k) Retirement Plan, based on the latest report from the plan’s trustee.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Jermain Patrick John

(Last) (First) (Middle)

ONE PLEXUS WAY

(Street)

NEENAH WI 54956

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
PLEXUS CORP [ PLXS ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Exec. VP & CFO

3. Date of Earliest Transaction (Month/Day/Year)
02/04/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock, $.01 par value								3,719	I	401(k)(1)
Common Stock, $.01 par value	02/04/2026		S		3,587	D	$204.09	16,882	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Shares of Plexus Corp. common stock held in the Plexus Corp. 401(k) Retirement Plan as of the last report from the Plan's trustee.

Remarks:

	/s/ Patrick J. Jermain, by Kate A. Gitter, Attorney-in-Fact	02/06/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What insider transaction did Plexus Corp (PLXS) report for Patrick J. Jermain?

Plexus Corp disclosed that Exec. VP & CFO Patrick J. Jermain sold 3,587 shares of common stock. The sale occurred on February 4, 2026, and involved Plexus common stock with a par value of $0.01 per share at a reported price of $204.09.

At what price did the Plexus Corp (PLXS) CFO sell his shares?

The Plexus Corp Exec. VP & CFO sold shares at $204.09 per share. On February 4, 2026, Patrick J. Jermain reported a sale of 3,587 shares of Plexus common stock at this transaction price on his Form 4 filing.

How many Plexus Corp (PLXS) shares does Patrick J. Jermain own after the reported sale?

After the reported sale, Patrick J. Jermain directly owned 16,882 Plexus shares. The filing also shows an additional 3,719 shares held indirectly in the Plexus Corp. 401(k) Retirement Plan, based on the most recent trustee report.

What indirect Plexus Corp (PLXS) holdings does the CFO report in the Form 4?

The Form 4 reports 3,719 Plexus shares held indirectly in a 401(k) plan. These shares are in the Plexus Corp. 401(k) Retirement Plan, as of the latest report from the plan’s trustee, and are reported as indirect beneficial ownership.

What role does Patrick J. Jermain hold at Plexus Corp (PLXS) in this insider filing?

Patrick J. Jermain is identified as Exec. VP & CFO of Plexus Corp. The Form 4 indicates he is an officer of the company, rather than a director or 10% owner, and reports his non-derivative holdings and a sale of common stock.

Does the Plexus Corp (PLXS) Form 4 include any derivative securities transactions?

The Form 4 does not report any derivative securities transactions. Table II for derivative securities is present but contains no entries, indicating only non-derivative Plexus common stock holdings and one sale transaction are disclosed in this filing.