| Date | Issuer | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| SigmaTron International Inc. | D | Common Stock | |||||
| Richardson Electronics Ltd. | A | Common Stock | |||||
| Richardson Electronics Ltd. | P | Common Stock | |||||
| Richardson Electronics Ltd. | A | Common Stock | |||||
| Richardson Electronics Ltd. | P | Common stock |