Plexus Corp (PLXS) Regional President Running sells 510 shares in open market

Rhea-AI Filing Summary

Plexus Corp Regional President - AMER Michael J. Running reported an open-market sale of Plexus common stock. He sold 510 shares of common stock at an average price of $272.165 per share. After this transaction, he directly holds 665 shares of Plexus common stock.

Insider Trade Summary

Net Seller: 510 shares ($138,804)

Net Sell 1 txn

Insider Running Michael J.

Role Regional President - AMER

Sold 510 shs ($139K)

Type	Security	Shares	Price	Value
Sale	Common Stock, $.01 par value	510	$272.165	$139K

Holdings After Transaction: Common Stock, $.01 par value — 665 shares (Direct, null)

Footnotes (1)

Key Figures

Shares sold: 510 shares Sale price per share: $272.165 per share Shares owned after sale: 665 shares +1 more

4 metrics

Shares sold 510 shares Open-market sale on 2026-06-05

Sale price per share $272.165 per share Average sale price for 510 shares

Shares owned after sale 665 shares Total common shares directly held after transaction

Net shares sold 510 shares Net change from reported buy/sell activity

Key Terms

open-market sale, Common Stock, $.01 par value, Form 4, Regional President - AMER

4 terms

open-market sale financial

"transaction_action: "open-market sale""

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

Common Stock, $.01 par value financial

"security_title: "Common Stock, $.01 par value""

Form 4 regulatory

"INSIDER FILING DATA (Form 4)"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

Regional President - AMER financial

"officer_title: "Regional President - AMER""

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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^*

Running Michael J.

(Last) (First) (Middle)

ONE PLEXUS WAY

(Street)

NEENAH WISCONSIN 54956

(City) (State) (Zip)

UNITED STATES

(Country)

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)
	Regional President - AMER

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/05/2026

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

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

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

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	06/05/2026		S		510	D	$272.165	665	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:

Remarks:

	/s/ Michael J. Running, by Kate A. Gitter, Attorney-in-Fact	06/08/2026
	** 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.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transaction did Plexus Corp (PLXS) report for Michael J. Running?

Plexus Corp reported that Regional President - AMER Michael J. Running executed an open-market sale of company common stock. He sold 510 shares at an average price of $272.165 per share and now directly holds 665 shares following the transaction.

How many Plexus Corp (PLXS) shares did Michael J. Running sell and at what price?

Michael J. Running sold 510 shares of Plexus Corp common stock in an open-market transaction. The shares were sold at an average price of $272.165 per share, as disclosed in the Form 4 insider trading report.

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

After the reported open-market sale, Michael J. Running directly holds 665 shares of Plexus Corp common stock. This post-transaction holding amount is disclosed in the Form 4 as the total shares beneficially owned following the sale.

What is Michael J. Running’s role at Plexus Corp (PLXS) in this Form 4 filing?

In this Form 4 filing, Michael J. Running is identified as an officer of Plexus Corp, serving as Regional President - AMER. The reported transaction reflects his personal direct holdings of Plexus common stock following the sale.

Was the Plexus Corp (PLXS) insider transaction a buy or a sell?

The reported Plexus Corp insider transaction was a sale. Michael J. Running executed an open-market sale of 510 shares of common stock, with the Form 4 classifying the transaction under code “S” for a sale in open market or private transaction.