| Date | Issuer | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Lancer Orthodontics Inc chairman of the board | P | Restricted common stock | |||||
| Lancer Orthodontics Inc chairman of the board | P | Warrant | |||||
| Lancer Orthodontics Inc Chief Executive Officer | P | Restricted common stock | |||||
| Lancer Orthodontics Inc Chief Executive Officer | P | Warrant | |||||
| Biomerica Inc. Chief Executive Officer | P | Common stock |