| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 07/17/2023 | RICHARDSON ELECTRONICS, LTD. | RELL | Grant | Employee Stock Option (Right to Buy) | 5k | $15.51 | $77.6k | | 07/17/2023 |
| 02/03/2023 | RICHARDSON ELECTRONICS, LTD. | RELL | Sale | Common Stock | 5k | $24.01 | $120k | | 02/03/2023 |
| 02/03/2023 | RICHARDSON ELECTRONICS, LTD. | RELL | Exercise | Employee Stock Option (Right to Buy) | 5k | $4.26 | $21.3k | | 02/03/2023 |
| 08/03/2022 | RICHARDSON ELECTRONICS, LTD. | RELL | Exercise | Employee Stock Option (Right to Buy) | 10k | $11.14 | $111.4k | | 08/03/2022 |
| 08/03/2022 | RICHARDSON ELECTRONICS, LTD. | RELL | Sale | Common Stock | 10k | $16.66 | $166.6k | | 08/03/2022 |
| 07/18/2022 | RICHARDSON ELECTRONICS, LTD. | RELL | Grant | Employee Stock Option (Right to Buy) | 5k | $15.60 | $78k | | 07/18/2022 |
| 07/19/2021 | RICHARDSON ELECTRONICS, LTD. | RELL | Grant | Stock Option (right to buy) | 5k | $7.66 | $38.3k | | 07/19/2021 |
| 07/21/2020 | RICHARDSON ELECTRONICS, LTD. | RELL | Grant | Stock Option (right to buy) | 5k | $4.26 | $21.3k | | 07/21/2020 |
| 07/22/2019 | RICHARDSON ELECTRONICS, LTD. | RELL | Grant | Stock Option (right to buy) | 5k | $5.61 | $28k | | 07/22/2019 |
| 08/20/2018 | RICHARDSON ELECTRONICS, LTD. | RELL | Grant | Stock Option (right to buy) | 5k | $9.10 | $45.5k | | 08/20/2018 |