Richardson Electronics plans Rule 144 sale of shares

Richardson Electronics (symbol RELL) filed to potentially sell 38,166 shares of common stock under Rule 144.

Rhea-AI Filing Summary

Richardson Electronics (symbol RELL) filed to potentially sell 38,166 shares of common stock under Rule 144. The planned sale is to be executed through Muriel Siebert & Co., LLC on the NASDAQ. The shares derive from multiple restricted stock awards granted between 2017 and 2025, including awards of 7,500; 10,000; 10,000; 10,000; and 666 shares categorized as equity awards from the issuer.

Key Figures

Shares to be sold: 38,166 shares Restricted stock award 2017: 7,500 shares Restricted stock award 2019: 10,000 shares +3 more

6 metrics

Shares to be sold 38,166 shares Number of common shares covered by the Rule 144 notice

Restricted stock award 2017 7,500 shares Equity award from issuer dated 10/09/2017

Restricted stock award 2019 10,000 shares Equity award from issuer dated 07/22/2019

Restricted stock award 2020 10,000 shares Equity award from issuer dated 07/21/2020

Restricted stock award 2021 10,000 shares Equity award from issuer dated 07/19/2021

Restricted stock award 2025 666 shares Equity award from issuer dated 07/21/2025

Key Terms

Form 144, Restricted Stock Award, Equity Award, NASDAQ

4 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.

Restricted Stock Award financial

"Sale of Restricted Stock Award | Issuer | | | 7500"

A restricted stock award is company shares given to an employee or executive that cannot be sold or fully owned until certain conditions—like staying with the company for a set time or hitting performance targets—are met. Think of it as a gift that only becomes yours after you fulfill specific obligations; for investors, these awards matter because they can increase the total shares outstanding when they vest, reveal how management is being paid and motivated, and create potential selling pressure when restrictions lift.

Equity Award financial

"07/21/2025 | Equity Award"

An equity award is a form of pay where a company gives employees, executives or other stakeholders the right to own or buy company shares—either immediately or after meeting certain conditions. Think of it like receiving slices of the company pie now or coupons to claim slices later; it matters to investors because it affects ownership dilution, executive incentives and reported compensation costs, and signals how management is being rewarded and retained.

NASDAQ market

"07/28/2026 | NASDAQ"

The Nasdaq is a stock exchange where many companies' shares are bought and sold, functioning much like a marketplace for investments. It matters to investors because it provides a platform to buy and sell ownership stakes in companies, helping them track the value of those companies and make informed decisions. As one of the largest and most technology-focused markets, it also reflects trends and developments in the business world.

FAQ

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

What is Richardson Electronics (RELL) registering in this Form 144?

Richardson Electronics (RELL) is registering the potential sale of 38,166 shares of common stock under Rule 144, to be executed through Muriel Siebert & Co., LLC on the NASDAQ.

How many RELL shares are proposed to be sold under this Form 144?

The filing covers a proposed sale of 38,166 shares of Richardson Electronics common stock. These shares come from several restricted stock awards granted over prior years by the issuer.

What is the origin of the RELL shares listed in the Form 144?

The 38,166 shares of RELL common stock originate from restricted stock awards and equity awards granted by the issuer on dates including 10/09/2017, 07/22/2019, 07/21/2020, 07/19/2021, and 07/21/2025.

Which broker is handling the potential RELL share sale in this Form 144?

The potential sale of Richardson Electronics (RELL) common stock under Rule 144 is to be handled by Muriel Siebert & Co., LLC, located in Omaha, Nebraska, with trading on the NASDAQ.

Are the RELL shares in this Form 144 related to equity compensation?

Yes. The shares derive from multiple restricted stock awards and equity awards granted by the issuer on various dates, indicating they are tied to prior equity compensation arrangements.

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

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Accepted by SEC EDGAR 07/23/2026 - 03:03 PM EDT 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	0001690429
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	RICHARDSON ELECTRONICS, LTD.
SEC File Number	000-12906
Address of Issuer	40W267 Keslinger Road P.O. Box 393 LaFox ILLINOIS 60147-0393
Phone	(630)-208-2200
Name of Person for Whose Account the Securities are To Be Sold	Ruppert Jens F
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	Muriel SIebert & Co., LLC. 18045 Oak Street Omaha NE 68130	38166	648822	12600000	07/28/2026	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	10/09/2017	Sale of Restricted Stock Award	Issuer			7500	10/09/2017	Equity Award
Common	07/22/2019	Sale of Restricted Stock Award	Issuer			10000	07/22/2019	Equity Award
Common	07/21/2020	Sale of Restricted Stock Award	Issuer			10000	07/21/2020	Equity Award
Common	07/19/2021	Sale of Restricted Stock Award	Issuer			10000	07/19/2021	Equity Award
Common	07/21/2025	Sale of Restricted Stock Award	Issuer			666	07/21/2025	Equity Award

* 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	07/23/2026
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	Jens F Ruppert
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)