| 2023-08-18 | Sale | Richardson Electronics, Ltd. RELL | COO | 1,795 0.0126% | $11.76 | $21,114 | -7.48% | |
| 2023-08-16 | Sale | Richardson Electronics, Ltd. RELL | COO | 3,736 0.0269% | $12.07 | $45,076 | -7.54% | |
| 2023-08-08 | Sale | Richardson Electronics, Ltd. RELL | COO | 35,961 0.2537% | $13.00 | $467,639 | -15.47% | |
| 2022-01-07 | Sale | Richardson Electronics, Ltd. RELL | COO | 26,361 0.1922% | $14.88 | $392,281 | +0.05% | |
| 2022-01-06 | Sale | Richardson Electronics, Ltd. RELL | COO | 23,639 0.1777% | $14.65 | $346,368 | +4.74% | |
| 2021-12-27 | Sale | Richardson Electronics, Ltd. RELL | COO | 18,314 0.1345% | $12.56 | $230,015 | +18.57% | |
| 2021-12-23 | Sale | Richardson Electronics, Ltd. RELL | COO | 1,600 0.0119% | $12.53 | $20,043 | +20.28% | |
| 2021-12-08 | Sale | Richardson Electronics, Ltd. RELL | COO | 67,086 0.496% | $12.54 | $841,406 | +16.93% | |
| 2019-09-04 | Sale | Richardson Electronics, Ltd. RELL | COO | 20,498 0.1498% | $5.83 | $119,606 | -22.37% | |
| 2019-03-13 | Sale | Richardson Electronics, Ltd. RELL | COO | 1,359 0.0056% | $4.04 | $5,484 | -23.12% | |
| 2019-03-12 | Sale | Richardson Electronics, Ltd. RELL | COO | 2,460 0.019% | $7.51 | $18,475 | -22.51% | |
| 2018-08-20 | Sale | Richardson Electronics, Ltd. RELL | COO | 2,600 0.0199% | $9.03 | $23,468 | -21.12% | |
| 2018-08-16 | Sale | Richardson Electronics, Ltd. RELL | COO | 6,000 0.0361% | $7.12 | $42,690 | -21.16% | |
| 2018-08-15 | Sale | Richardson Electronics, Ltd. RELL | COO | 5,000 0.0298% | $7.12 | $35,614 | -21.8% | |
| 2018-08-13 | Sale | Richardson Electronics, Ltd. RELL | COO | 1,800 0.0108% | $7.21 | $12,987 | -21.75% | |
| 2010-12-01 | Sale | Richardson Electronics, Ltd. RELL | EVP Corporate Development | 250 0.0017% | $10.91 | $2,728 | +22.82% | |
| 2010-11-24 | Sale | Richardson Electronics, Ltd. RELL | EVP Corporate Development | 2,750 0.0186% | $10.91 | $29,994 | +22.39% | |
| 2010-11-19 | Sale | Richardson Electronics, Ltd. RELL | EVP Corporate Development | 4,624 0.0313% | $10.90 | $50,402 | +22.61% | |
| 2010-11-04 | Sale | Richardson Electronics, Ltd. RELL | EVP Corporate Development | 2,088 0.0143% | $10.99 | $22,947 | +22.95% | |
| 2010-02-02 | Sale | Richardson Electronics, Ltd. RELL | EVP Corporate Development | 597 0.0054% | $10.96 | $6,543 | +18.29% |