Plexus (PLXS) director Jueckstock receives 1,370 shares from RSU vesting

Rhea-AI Filing Summary

Plexus Corp. director Rainer Jueckstock reported an equity award vesting. On February 3, 2026, 1,370 restricted stock units granted under the Plexus Corp. 2024 Omnibus Incentive Plan vested and were settled into an equal number of Plexus common shares.

Following this automatic conversion, Jueckstock directly owned 29,740 shares of Plexus common stock. The transaction was coded as "M," reflecting the exercise or conversion of a derivative security (restricted stock units) rather than an open‑market purchase or sale.

Insider Trade Summary

1,370 shares exercised/converted

Mixed 2 txns

Insider Jueckstock Rainer

Role Director

Type	Security	Shares	Price	Value
Exercise	Restricted Stock Units	1,370	$0.00	--
Exercise	Common Stock, $.01 par value	1,370	$0.00	--

Holdings After Transaction: Restricted Stock Units — 0 shares (Direct); Common Stock, $.01 par value — 29,740 shares (Direct)

Footnotes (1)

1. [object Object]

Form 4 Insider Transactions: What Each Field Means →

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

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

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^*

Jueckstock Rainer

(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)	29,740	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/ Rainer Jueckstock, 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) report for Rainer Jueckstock?

Plexus Corp. reported that director Rainer Jueckstock had 1,370 restricted stock units vest and settle into common stock on February 3, 2026. These units were granted under the 2024 Omnibus Incentive Plan and converted on a one‑for‑one basis.

How many Plexus (PLXS) shares does Rainer Jueckstock own after this Form 4?

After the reported transaction, director Rainer Jueckstock directly owned 29,740 shares of Plexus common stock. This reflects the addition of 1,370 shares received upon vesting and settlement of restricted stock units granted under the company’s 2024 Omnibus Incentive Plan.

What does transaction code "M" mean in the Plexus (PLXS) Form 4?

Transaction code "M" on the Form 4 indicates the exercise or conversion of a derivative security. In this case, 1,370 restricted stock units converted into the same number of Plexus common shares when they vested and settled on February 3, 2026.

What are the terms of the restricted stock units reported for Plexus (PLXS)?

Each restricted stock unit granted under the Plexus Corp. 2024 Omnibus Incentive Plan represented a contingent right to receive one share of Plexus common stock. The filing states that these units vested and settled on February 3, 2026 into 1,370 shares.

Was there a purchase price for the Plexus (PLXS) restricted stock units conversion?

The Form 4 shows a transaction price per share of $0.0000 for both the restricted stock units and resulting common stock. This reflects that the 1,370 units vested and settled as part of an equity incentive grant, rather than a cash purchase on the open market.

What role does Rainer Jueckstock hold at Plexus Corp. (PLXS)?

The Form 4 identifies Rainer Jueckstock as a director of Plexus Corp. He is not listed as an officer or 10% owner in this filing. The reported transaction relates to director equity compensation in the form of restricted stock units granted under a company incentive plan.