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.
RICHARDSON ELECTRONICS, LTD. (RELL) director Kenneth Halverson filed a notice to sell company common stock under Rule 144. The filing covers a proposed sale of 1,500 shares through Fidelity Brokerage Services LLC, with an indicated aggregate value of $28,850.00. The shares were acquired on 01/29/2024 as a stock award from the issuer. The notice also reports that during the prior three months, Halverson sold 5,000 shares for total proceeds of $93,818.59.
RICHARDSON ELECTRONICS, LTD. (RELL) is the issuer of common stock for which director James Benham has filed a Rule 144 notice. The notice covers a proposed sale of 3,020 shares of common stock held at Fidelity Brokerage Services LLC, with an indicated value of $57,410.20 as of August 19, 2026 on NASDAQ. The shares derive from a July 20, 2026 stock award granted as compensation by the issuer. The filing also lists prior sales in the last three months of 164 shares for $3,092.82 on July 29, 2026 and 9,836 shares for $181,929.30 on August 3, 2026.
A shareholder of RELL has filed to sell up to 46,296 shares of common stock through Fidelity Brokerage Services LLC on NASDAQ. The planned sale references an aggregate value of $972,678.96. The shares come from multiple stock awards granted as compensation between 2017 and 2021.
Richardson Electronics insider Wendy S. Diddell filed a notice of proposed sales of company common stock. The filing covers up to 38,993 common shares held at Fidelity Brokerage Services LLC, with an aggregate market value of $811,834.00, and lists Richardson Electronics’ common shares as 12,520,251 outstanding. The planned sales are targeted around August 8, 2026 on NASDAQ. The shares derive from prior stock awards (3,991 and 3,602 shares) and stock option exercises (4,000; 16,000; 12,000 shares). Over the past three months, Diddell has already sold 23,901 shares for $477,975.88 on August 4, 2026.
Richardson Electronics director Jacques Belin exercised employee stock options for 5,000 shares at $9.10 on August 4, 2026, converting them into common stock and exhausting that option grant. He then sold 5,000 common shares at $21.4601 in a sale classified as an open-market or private transaction. The Rule 10b5-1 trading-plan checkbox was left unchecked.
Richardson Electronics CFO Ben Robert J exercised employee stock options covering 9,000 shares of common stock on 2026-08-04 at exercise prices of 15.6000 and 15.5100 per share, then sold 9,000 shares at 21.6100 per share. The options vest 20% per year beginning 7/18/2023 and 7/17/2024, and the report indicates no Rule 10b5-1 plan.
On August 4, 2026, Wendy Diddell, COO and director of Richardson Electronics, sold 23,901 shares of Common Stock at $20.00 per share in a sale described as an open market or private transaction. Following this sale, she directly holds 114,150 shares of the company.
RICHARDSON ELECTRONICS, LTD. director Kenneth Halverson sold 5,000 shares of common stock on August 3, 2026 at a weighted average price of $18.7707 per share, in open-market or private transactions priced between $18.61 and $18.805, leaving 12,365 shares held directly.
Richardson Electronics, Ltd. director James Benham reported an exercise-and-sale sequence on August 3, 2026. He exercised employee stock options covering a total of 9,836 shares of common stock at exercise prices of $15.60 and $15.51 per share, then sold 9,836 shares at $18.50 per share the same day.