0000355948 2026-10-07 2026-10-07 0000355948 true 8-K/A 2026-10-07 RICHARDSON ELECTRONICS, LTD. DE 0-12906 36-2096643 40W267 Keslinger Road P.O. Box 393 LaFox IL 60147-0393 (630) 208-2200 false false false false Common stock, $0.05 Par Value per share RELL NASDAQ false This Amendment No. 1 on Form 8-K/A (this “Amendment”) is being filed by Richardson Electronics, Ltd. (the “Company”) solely to correct an error in the submission header of the original Form 8-K filed with the Securities and Exchange Commission on October 7, 2026 (the “Original Filing”). The submission header of the Original Filing incorrectly listed the Item 2.02 Results of Operations and Financial Condition as Item 2.01 Completion of Acquisition or Disposition of Assets.This Amendment corrects that administrative header item. No changes have been made to the financial statements, disclosures, or any other information contained in the Original Filing. This Amendment does not reflect events occurring after the date of the Original Filing.