Welcome to our dedicated page for RICHARDSON ELECTRONICS, LTD. SEC filings (Ticker: RELL), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Richardson Electronics, Ltd. filings document operating results, dividend actions, proxy governance, and compensation matters for the engineered-solutions company. Recent Form 8-K reports record quarterly and year-end earnings releases, including disclosures tied to Power and Microwave Technologies performance, backlog commentary, margins, operating expenses, and cash dividend declarations.
The company’s proxy materials provide formal annual-meeting disclosures covering board and governance matters, executive compensation, equity awards, and pay-versus-performance information. Together, the filings describe Richardson Electronics’ public-company reporting cycle, capital-return actions, leadership oversight framework, and recurring financial disclosure topics across its engineered solutions, display technology, healthcare, and power-management activities.
Halverson Kenneth reported acquisition or exercise transactions in this Form 4 filing.
Richardson Electronics, Ltd. director Kenneth Halverson received a grant of 3,020 shares of common stock on July 20, 2026 as a restricted stock award under the Amended and Restated 2011 Long-Term Incentive Plan. The award vested immediately on the grant date, increasing his direct holdings to 17,365 shares.
KLUGE ROBERT H reported acquisition or exercise transactions in this Form 4 filing.
Richardson Electronics, Ltd. director Robert H. Kluge received a grant of 3,020 shares of Common Stock on July 20, 2026 as a restricted stock award under the company’s Amended and Restated 2011 Long-Term Incentive Plan. The award vests immediately on the grant date, bringing his direct holdings to 51,365 shares.
PLANTE PAUL J reported acquisition or exercise transactions in this Form 4 filing.
RICHARDSON ELECTRONICS, LTD. reported that director Paul J. Plante received a grant of 3,020 shares of Common Stock on 2026-07-20 as a restricted stock award under the company’s Amended and Restated 2011 Long-Term Incentive Plan. The award vests immediately on the grant date, bringing his direct holdings to 21,188 shares.
Wendy Diddell, COO and director of Richardson Electronics, surrendered 2,795 shares of common stock on July 17, 2026 to cover income tax withholding from vesting of previously granted restricted shares at $17.18 per share, leaving 123,649 shares held directly.
RICHARDSON ELECTRONICS, LTD. executive Kathleen McNally, EVP Global Supply Chain, surrendered 550 shares of common stock on July 17, 2026 at $17.18 per share. The shares were returned to the issuer to cover income tax withholding on vested restricted shares and do not represent a market sale. Following this tax-withholding disposition, she directly holds 45,169 shares of common stock.
Kathleen McNally, EVP Global Supply Chain of Richardson Electronics, reported exercising stock options and selling shares of common stock. She exercised options for 4,800 shares at $7.66 per share and 1,836 shares at $4.26 per share, converting them into common stock.
On the same date, she completed an open-market sale of 6,636 common shares at a weighted average price of $16.8526 per share, with individual sale prices ranging from $16.81 to $16.89. After these transactions, she directly holds 45,719 common shares.
Fidelity Brokerage Services LLC submitted a Form 144 notice regarding proposed sales of Common Stock. The filing lists numeric entries including 6,636 under securities information and dates tied to option grants (07/21/2020, 07/19/2021). The notice documents securities classified as Stock Options and references compensation-related issuances.
RICHARDSON ELEC LTD reports that First Wilshire Securities Management, Inc. beneficially owned 671,998 shares of common stock, representing 5.4% of the class as of 03/31/2026. The filing shows sole voting power of 646,682 shares and sole dispositive power of 671,998. The Schedule 13G was signed by Howard Lu, CEO, on 04/29/2026.
Richardson Electronics director Kenneth Halverson reported a combination of option exercises and share sales in company stock. On May 5, 2026, he exercised options to acquire a total of 10,000 shares of Common Stock, with 5,000 shares at an exercise price of $7.66 and 5,000 shares at $9.10 per share. The related derivative entries show these employee stock options, each for 5,000 underlying shares, being fully exercised.
On the same date, Halverson completed an open-market sale of 10,000 shares of Common Stock at a weighted average price of $14.6942 per share, with individual trades ranging from $14.62 to $14.89. After these transactions, he directly owned 14,345 shares of Richardson Electronics Common Stock.
Richardson Electronics (RELL) notice reports a proposed Rule 144 sale of 10,000 shares of Common Stock through Fidelity Brokerage Services LLC.
The filing lists two stock option exercises of 5,000 shares each (dated 08/20/2018 and 07/19/2021) with an effective date of 05/05/2026. It also discloses a prior sale of 10,000 shares by Kenneth A. Halverson on 02/12/2026 for $130,817.19.