Richardson Electronics, LTD Form 4 insider transactions

Richardson Electronics COO Wendy Diddell reported gifting a total of 600 shares of common stock in two separate, pre-planned transactions.

Richardson Electronics EVP Jens Frank Ruppert exercised stock options and simultaneously sold an equal number of common shares for a net zero change in direct beneficial ownership.

Richardson Electronics Director Jacques Belin exercised employee stock options to acquire 4,000 shares of common stock, increasing his direct beneficial ownership.

Edward J. Richardson, Chairman & CEO of Richardson Electronics, reported acquisitions and gifts of common and Class B common stock.

Richardson Electronics Director Kenneth Halverson reported a planned future sale of 4,200 shares of common stock for $11.3337 per share under a Rule 10b5-1 plan.

Richardson Electronics' COO, Wendy Diddell, gifted 250 shares of common stock, reducing her direct beneficial ownership.

Richardson Electronics CFO Robert Ben exercised stock options and subsequently sold an equal number of common stock shares on October 14, 2025.

Richardson Electronics COO Wendy Diddell filed an amended Form 4 to clarify that a previously reported disposition of 250 common shares did not occur, confirming her beneficial ownership of 127,294 shares.

Richardson Electronics' COO, Wendy Diddell, reported gifting 250 shares of common stock, reducing her direct beneficial ownership.

Richardson Electronics COO Wendy Diddell reported gifting 500 shares of common stock on August 13, 2025, reducing her direct beneficial ownership to 127,294 shares.

Richardson Electronics' EVP of Global Supply Chain, Kathleen McNally, exercised stock options and subsequently sold the acquired shares.

Kathleen McNally, EVP Global Supply Chain at Richardson Electronics, disposed of 450 common shares to cover tax obligations related to restricted stock vesting.

Richardson Electronics' CFO, Robert J. Ben, surrendered 500 shares of common stock valued at $9.64 per share to cover tax obligations related to the vesting of restricted stock.

Richardson Electronics' Chief Operating Officer, Wendy Diddell, reported the withholding of 2,606 common shares valued at $9.64 per share to cover tax obligations related to restricted stock vesting.

Richardson Electronics' Chief Operating Officer and Director, Wendy Diddell, received 20,000 restricted common shares and 20,000 stock options as part of the company's long-term incentive program.

Edward J. Richardson, Chairman and CEO of Richardson Electronics, LTD., received 20,000 shares of restricted common stock and 20,000 employee stock options as part of the company's long-term incentive plan.

Richardson Electronics' CFO, CAO, and Corporate Secretary, Robert J. Ben, received a grant of 8,500 restricted common shares and 10,000 employee stock options.

Kathleen McNally, EVP Global Supply Chain at Richardson Electronics, Ltd., was granted 5,000 shares of restricted common stock and options to purchase 7,500 shares of common stock.

Gregory J. Peloquin, Executive Vice President of Power & Microwave Technologies at Richardson Electronics, Ltd., was granted 10,000 employee stock options with a $9.73 exercise price.

Richardson Electronics, Ltd. (RELL) Executive Vice President Jens Frank Ruppert received a grant of 2,000 restricted common shares and 10,000 employee stock options.

Robert H. Kluge, a Director at Richardson Electronics, Ltd., was granted 5,139 shares of common stock as a restricted stock award that vested immediately.

Richardson Electronics, Ltd. Director James Benham was granted 5,139 shares of common stock as a restricted stock award, increasing his total beneficial ownership to 19,345 shares.

Kenneth Halverson, a Director at Richardson Electronics, Ltd., was granted 5,139 shares of common stock as a restricted stock award that vested immediately.

Richardson Electronics, Ltd. Director Jacques Belin was granted 5,139 shares of common stock as a restricted stock award, vesting immediately.

Paul J. Plante, a Director at Richardson Electronics, Ltd., was granted 5,139 shares of common stock as a restricted stock award, vesting immediately on the future grant date of July 21, 2025.

Kathleen McNally, EVP Global Supply Chain at Richardson Electronics, reported the disposition of 902 shares of common stock over two days to cover tax withholding obligations related to restricted share vesting.

Richardson Electronics' CFO, Robert J. Ben, surrendered 500 shares of common stock to the issuer to satisfy income tax withholding obligations related to the vesting of previously granted restricted shares.

Wendy Diddell, COO and Director of Richardson Electronics, Ltd., surrendered a total of 5,215 common shares over two days to satisfy income tax withholding obligations related to the vesting of restricted stock.

Robert J. Ben, CFO of Richardson Electronics, exercised stock options and sold a portion of the acquired shares on February 4, 2025.

Edward J. Richardson, Chairman and CEO of Richardson Electronics, gifted 35,000 shares of common stock on December 19, 2024.