Plexus Corp (PLXS) director Wuamett gets 1,370 shares from RSU vesting

Rhea-AI Filing Summary

Plexus Corp. director Jennifer Wuamett reported the vesting of restricted stock units into common shares. On February 3, 2026, 1,370 restricted stock units granted under the Plexus Corp. 2024 Omnibus Incentive Plan vested and settled into 1,370 shares of common stock. Following this transaction, she directly owns 3,349 shares of Plexus common stock.

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^*

Wuamett Jennifer

(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)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
02/03/2026

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	02/03/2026		M		1,370	A	(1)	3,349	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
Restricted Stock Units	(1)	02/03/2026		M			1,370	(1)	(1)	Common Stock, $.01 par value	1,370	(1)	0	D

Explanation of Responses:

1. 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. The Restricted Stock Units vested and settled on February 3, 2026.

Remarks:

	/s/ Jennifer B. Wuamett, by Kate A. Gitter, Attorney-in-Fact	02/05/2026
	** 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) disclose for February 3, 2026?

Plexus Corp disclosed that director Jennifer Wuamett had 1,370 restricted stock units vest and settle into 1,370 common shares on February 3, 2026. These units were granted under the Plexus Corp. 2024 Omnibus Incentive Plan and represented a contingent right to receive common stock.

How many Plexus Corp (PLXS) shares does Jennifer Wuamett own after this Form 4?

After the reported transaction, director Jennifer Wuamett beneficially owns 3,349 shares of Plexus Corp common stock directly. This reflects the addition of 1,370 shares received upon the vesting and settlement of restricted stock units on February 3, 2026.

What happened to the restricted stock units reported by Plexus Corp (PLXS)?

The restricted stock units granted to Jennifer Wuamett vested and settled into common stock on February 3, 2026. Each unit represented a contingent right to receive one share of Plexus Corp common stock under the 2024 Omnibus Incentive Plan, resulting in 1,370 new shares issued.

What is the transaction code "M" in the Plexus Corp (PLXS) Form 4 filing?

The transaction code "M" indicates an exercise or conversion of derivative securities, in this case restricted stock units, into common stock. On February 3, 2026, 1,370 restricted stock units were converted into 1,370 shares of Plexus Corp common stock for director Jennifer Wuamett.

Were the Plexus Corp (PLXS) restricted stock units held directly or indirectly by Jennifer Wuamett?

The Form 4 indicates that both the restricted stock units and the resulting 1,370 common shares are held directly by Jennifer Wuamett. After settlement, she directly owns 3,349 Plexus Corp common shares, with no indirect ownership nature disclosed in the filing.

Under which plan were Jennifer Wuamett’s Plexus Corp (PLXS) restricted stock units granted?

The restricted stock units were granted under the Plexus Corp. 2024 Omnibus Incentive Plan. The filing notes that this plan qualifies under Rule 16b-3 and that each unit represented a contingent right to receive one share of Plexus Corp common stock upon vesting and settlement.