[Form 4] Plexus Corp Insider Trading Activity

Rhea-AI Filing Summary

Plexus Corp (PLXS) insider transaction by Executive Vice President & Chief Financial Officer Patrick J. Jermain. The filing shows a sale of 2,500 shares of Common Stock on 08/27/2025 at $137.71 per share. After the sale, the reporting person beneficially owned 20,959 shares in total. The report also discloses 3,719 shares held indirectly in the Plexus 401(k) plan per trustee records. The Form 4 was submitted individually and signed by an attorney-in-fact on 08/29/2025. The document contains only the disclosed trade and holdings; no additional context or explanations are provided.

Positive

• Timely disclosure of insider sale filed on Form 4 with signature executed by attorney-in-fact
• Specific trade details provided: date, number of shares, and price enhance transparency
• Indirect holdings disclosed for the Plexus 401(k) plan (3,719 shares)

Negative

• Insider sale of 2,500 shares may be viewed negatively by some investors despite routine disclosure
• No explanatory context provided for the disposition (e.g., 10b5-1 plan or personal reasons)

Insights

Financial Analyst

TL;DR: Routine insider sale of 2,500 shares at $137.71; holdings remain material at 20,959 shares.

The Form 4 documents a single open-market sale by the company's Exec. VP & CFO on 08/27/2025. The price and share count are explicit: 2,500 shares sold at $137.71, leaving 20,959 shares beneficially owned. The filing also clarifies that 3,719 shares are held indirectly in the company 401(k) plan. This is a straightforward disclosure of insider activity without accompanying explanation of purpose or additional transactions.

Corporate Governance Expert

TL;DR: Disclosure complies with Section 16 reporting format but provides no rationale for the sale.

The submission appears timely and properly executed by an attorney-in-fact, indicating procedural compliance. It identifies the reporting person as Exec. VP & CFO and reports both direct and indirect holdings. The Form 4 does not indicate any 10b5-1 plan or coded execution exception; only a standard transaction code for a sale is shown. From a governance perspective, the filing meets disclosure obligations but lacks contextual detail about intent.

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^*

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)
08/27/2025

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	08/27/2025		S		2,500	D	$137.71	20,959	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	08/29/2025
	** 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 PLXS report on this Form 4?

The filing reports a sale of 2,500 shares of Plexus common stock on 08/27/2025 at $137.71 per share.

Who is the reporting person on the PLXS Form 4?

The reporting person is Patrick J. Jermain, Executive Vice President & Chief Financial Officer of Plexus Corp.

How many Plexus shares does the insider own after the reported transaction?

After the sale, the reporting person beneficially owned 20,959 shares in total.

Does the Form 4 disclose any indirect holdings for PLXS?

Yes. The filing discloses 3,719 shares held indirectly in the Plexus 401(k) Retirement Plan per trustee records.

When was the Form 4 signed and filed for the PLXS transaction?

The signature block shows the form was signed by attorney-in-fact on 08/29/2025.