Richardson Electronics insider to sell 17,000 shares

Richardson Electronics has a Rule 144 notice covering the planned sale of 17,000 shares of its common stock through broker Muriel Siebert & Co., LLC on NASDAQ, with an aggregate market value of $203,830.

Rhea-AI Filing Summary

Richardson Electronics has a Rule 144 notice covering the planned sale of 17,000 shares of its common stock through broker Muriel Siebert & Co., LLC on NASDAQ, with an aggregate market value of $203,830. The table shows 12,500,000 common shares outstanding as a baseline figure. The seller acquired these 17,000 shares by exercising stock options granted by the issuer between 2018 and 2021, using cashless exercises on each acquisition date.

FAQ

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

What does the Rule 144 filing for RELL cover?

The Rule 144 notice for Richardson Electronics (RELL) covers a proposed sale of 17,000 common shares on NASDAQ through Muriel Siebert & Co., LLC, with an aggregate market value of $203,830.

How many Richardson Electronics shares are planned to be sold?

The notice states that 17,000 common shares of Richardson Electronics are to be sold, with an aggregate market value of $203,830.

How were the RELL shares in this Rule 144 filing acquired?

All 17,000 Richardson Electronics shares were acquired via stock option exercises from the issuer on four dates between 2018 and 2021, each described as a cashless exercise.

What does the filing say about Richardson Electronics shares outstanding?

The Rule 144 notice lists 12,500,000 common shares of Richardson Electronics as the number of shares outstanding.

On which exchange will the RELL shares be sold and when?

The filing indicates the 17,000 common shares are to be sold on NASDAQ, with an approximate sale date of 01/27/2026.

Does the Rule 144 filer make any representation about inside information on RELL?

Yes. By signing the notice, the person for whose account the securities are to be sold represents that they do not know any material adverse information about Richardson Electronics’ current or prospective operations that has not been publicly disclosed.

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

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Accepted by SEC EDGAR 01/27/2026 - 01:02 PM EST 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	17000	203830	12500000	01/27/2026	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	08/20/2018	Stock Option Exercise	Issuer			6000	08/20/2018	Cashless Exercise
Common	07/22/2019	Stock Option Exercise	Issuer			2000	07/22/2019	Cashless Exercise
Common	07/21/2020	Stock Option Exercise	Issuer			5000	07/21/2020	Cashless Exercise
Common	07/19/2021	Stock Option Exercise	Issuer			4000	07/19/2021	Cashless Exercise

* 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	01/27/2026
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)