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.
Richardson Electronics (RELL) reported an insider transaction by COO and Director Wendy Diddell. On October 14, 2025, she executed a Transaction Code G, which is a bona fide gift, of 250 shares of common stock at a reported price of $0.
Following the transaction, her beneficially owned common stock stands at 127,044 shares, held directly. The filing notes that Mrs. Diddell disclaims all beneficial and pecuniary interests in connection with this gift.
Richardson Electronics (RELL) disclosed insider transactions by its CFO/CAO/Corporate Secretary, Robert J. Ben, on 10/14/2025. He exercised 2,000, 3,500, and 4,000 stock options at $5.61, $4.26, and $7.66, respectively, then sold 5,000 and 4,500 shares at $11.31 and $11.60. After these trades, he directly owned 62,034 common shares. Derivative holdings shown include 1,500 remaining options with a $7.66 exercise price expiring 07/19/2031.
Richardson Electronics, Ltd. reported modest revenue growth and improved profitability in the first quarter of fiscal 2026. Net sales rose to $54.6 million, up 1.6% from $53.7 million a year earlier. Gross margin increased to 31.0% from 30.6%, supporting higher operating leverage.
Selling, general and administrative expenses were $16.0 million or 29.2% of sales versus $16.1 million or 30.0% a year ago. Operating income improved to $1.0 million from $0.3 million, and net income rose to $1.9 million from $0.6 million. The company disclosed a 10-year global supply agreement to supply repaired Siemens CT X-ray tubes and an exclusive limited manufacturing arrangement for ALTA CT X-ray tubes for about twelve months. Management noted tax-law changes and is evaluating the future impact on results and cash flows.
Richardson Electronics, Ltd. filed a current report to disclose that it issued a press release announcing earnings results for its first quarter ended August 30, 2025. The company furnished this press release as Exhibit 99.1 to the report.
The earnings information in the press release is treated as furnished rather than filed under securities laws, meaning it is not automatically incorporated into other registration statements or reports unless specifically referenced in the future.
Wendy Diddell, a director and the Chief Operating Officer of Richardson Electronics, Ltd. (RELL), amended a prior Form 4 to correct an incorrect gift disposition entry. The amendment clarifies that no gift of 250 shares occurred and confirms that as of August 15, 2025 she beneficially owned 127,294 shares of common stock. The Form 4/A notes the earlier mistaken filing dated August 19, 2025 and is signed by an attorney-in-fact on September 10, 2025. The filing contains no new trades or derivative transactions; it solely corrects ownership reporting.
Richardson Electronics, Ltd. filed a definitive proxy (DEF 14A) presenting six proposals for shareholder action, including election of director nominees and routine matters. Shareholders were asked to ratify BDO USA, P.C. as the independent registered public accounting firm for fiscal 2026 and to approve, on an advisory basis, the compensation of Named Executive Officers. The company sought approval to increase shares under its Amended and Restated 2011 Long-Term Incentive Plan and to amend its Certificate of Incorporation to raise authorized common stock. The filing discloses ownership stakes for institutional holders such as BlackRock (892,375 shares), DDD Partners (1,161,625), Dimensional (939,058), Royce (1,248,276) and Vanguard (686,204), and describes equity award accounting (ASC 718) and vesting terms with market value per share at $8.95 as of May 30, 2025.
Wendy Diddell, who is listed as both a director and the Chief Operating Officer of Richardson Electronics, Ltd. (RELL), reported a transaction dated 08/15/2025. The Form 4 shows a disposition of 250 shares of the issuer's common stock recorded as a gift with a reported price of $0. After the transaction she is reported to beneficially own 127,044 shares. The filing includes an explanatory statement that the transfer "represents a bona fide gift" and that Mrs. Diddell disclaims all beneficial and pecuniary interests. The form was signed by an attorney-in-fact on 08/19/2025.
Wendy Diddell, Richardson Electronics (RELL) director and COO, reported a non‑derivative disposition of 500 common shares on 08/13/2025 recorded as a bona fide gift. The transaction was coded as a gift with a $0 price, reducing her direct beneficial ownership to 127,294 shares. The filing notes she disclaims all beneficial and pecuniary interests in the gifted shares and the Form 4 was signed by an attorney‑in‑fact. No derivative instruments, options, grants, or purchases were reported in this filing.
Richardson Electronics, Ltd. requests shareholder votes on routine and structural proposals at its upcoming meeting. The company asks shareholders to elect director nominees and to ratify BDO USA, P.C. as its independent auditor for fiscal 2026. Shareholders will cast an advisory vote on Named Executive Officer compensation and consider an increase in shares available under the Amended and Restated 2011 Long-Term Incentive Plan. The company also seeks approval of a Second Amended and Restated Certificate of Incorporation to increase authorized common shares. The filing discloses equity holdings and option/restricted stock details for directors and major institutional holders.
Kathleen McNally, EVP Global Supply Chain of Richardson Electronics, Ltd. (RELL), exercised employee stock options and sold shares in a linked set of transactions. She exercised options covering 1,853 shares at $6.90, 3,600 shares at $5.61, and 2,964 shares at $4.26 (totaling 8,417 shares acquired). The reporting shows a subsequent sale of 8,417 common shares at a weighted average price of $10.0077, with prices in the sale ranging from $10.00 to $10.13.
Following these transactions the filing reports beneficial ownership of 45,719 shares. The filing also discloses the vesting schedules for the option grants (vesting 20% per year beginning on the specific grant start dates provided).