SEC Form 4 · accession 0001193125-26-312399
RICHARDSON ELECTRONICS, LTD. · RELL
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Wendy Diddell
Officer — COO · Director
Period of report
Jul 20, 2026
Accepted (ET)
Jul 22, 2026 · 4:05 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0000355948
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1 | Jul 20, 2026 | A | 20,000 | $0.00 | A | 143,649 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Employee Stock Option (Right to Buy)F2 | $16.56 | Jul 20, 2026 | A | 20,000 | A | Jul 20, 2027 | Jul 20, 2036 | Common Stock | 20,000 | 20,000 | D |
Explanation of responses
- F1Represents a restricted stock award under the Richardson Electronics, Ltd. Amended and Restated 2011 Long-Term Incentive Plan, which shall vest ratably over a three year period, beginning on the first anniversary of the date of issuance.
- F2The stock option was granted on July 20, 2026 pursuant to the Richardson Electronics, Ltd. 2011 Amended and Restated Long-Term Incentive Plan. The option vests over 5 years with 1/5 of the total number of shares subject to the option vesting on each anniversary date of grant, until fully vested.