PLXS files Form 144 for proposed common-stock sale

PLXS affiliate submitted a Form 144 to notify a proposed sale of Common Stock through Morgan Stanley Smith Barney LLC.

Rhea-AI Filing Summary

PLXS affiliate submitted a Form 144 to notify a proposed sale of Common Stock through Morgan Stanley Smith Barney LLC. The filing lists 11/16/2023 Performance Stock Units (249) and 01/25/2024 Restricted Stock Vesting Under a Registered Plan (261) as the securities referenced. The notice is associated with 06/05/2026 and identifies NASDAQ as the market.

Insights

Equity Capital Markets Analyst

Routine Form 144 notice of proposed resale by an affiliate; no proceeds or pricing disclosed.

The filing lists proposed securities to be sold through Morgan Stanley Smith Barney LLC and identifies two equity award types with discrete counts: 11/16/2023 Performance Stock Units (249) and 01/25/2024 Restricted Stock Vesting (261). The document names NASDAQ and includes a 06/05/2026 reference.

Cash‑flow treatment and offering mechanics are not detailed in the excerpt; subsequent transaction timing, price, and buyer identity will determine market impact. Future SEC filings or broker reports may disclose actual sale execution and proceeds.

Key Figures

Filing reference date: 06/05/2026 Performance Stock Units: 249 units Restricted Stock Vesting: 261 shares

3 metrics

Filing reference date 06/05/2026 Date associated with the filing excerpt

Performance Stock Units 249 units Performance Stock Units dated 11/16/2023 listed under securities to be sold

Restricted Stock Vesting 261 shares Restricted Stock Vesting Under a Registered Plan dated 01/25/2024 listed under securities to be sold

Key Terms

Form 144, Performance Stock Units, Restricted Stock Vesting Under a Registered Plan

3 terms

Form 144 regulatory

"Filer Information | 144: Filer Information"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

Performance Stock Units financial

"Securities To Be Sold | Performance Stock Units | 249 | 11/16/2023"

Performance stock units are a type of company award that grants employees shares of stock only if certain performance goals are met. They motivate employees to work toward specific company achievements, aligning their interests with those of shareholders. For investors, they can influence a company's future stock supply and reflect management’s confidence in reaching key targets.

Restricted Stock Vesting Under a Registered Plan financial

"Securities To Be Sold | Restricted Stock Vesting Under a Registered Plan | 261 | 01/25/2024"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does PLXS Form 144 notify?

This Form 144 notifies a proposed resale of Common Stock by an affiliate through Morgan Stanley Smith Barney LLC. It lists award types and counts but does not state sale price, proceeds, or execution timing.

How many Performance Stock Units are listed in the filing for PLXS?

The filing lists 249 Performance Stock Units dated 11/16/2023. The entry appears under "Securities To Be Sold" as an award type and a numeric count associated with that date.

What restricted shares are referenced in the PLXS Form 144?

The notice references 261 Restricted Stock vesting under a registered plan dated 01/25/2024. The filing shows this award type with the listed count but does not attach a sale price or transaction date.

Does the Form 144 state how much cash PLXS will receive?

No. The excerpt does not disclose sale price, aggregate proceeds, or whether proceeds go to the issuer or selling holder. Cash‑flow treatment and execution details are not provided in the provided content.

Where will the proposed shares be sold according to the filing?

The filing identifies NASDAQ as the market associated with the securities. The excerpt names Morgan Stanley Smith Barney LLC as the broker-dealer through which the proposed sale is to be handled.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 06/05/2026 - 05:00 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0002002072
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	PLEXUS CORP.
SEC File Number	001-14423
Address of Issuer	One Plexus Way Neenah WISCONSIN 54956
Phone	(920) 969-6000
Name of Person for Whose Account the Securities are To Be Sold	MICHAEL J RUNNING
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	510	138804.15	26756421	06/05/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	11/16/2023	Performance Stock Units	Issuer			249	11/16/2023	Not Applicable
Common	01/25/2024	Restricted Stock Vesting Under a Registered Plan	Issuer			261	01/25/2024	Not Applicable

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks
Date of Notice	06/05/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Michael J. Running
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)