| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 04/27/2023 | CHEMBIO DIAGNOSTICS, INC. | CEMI | Disposition | Restricted stock units | 37.7k | $0.00 | $0 | | 03/15/2022 |
| 04/27/2023 | CHEMBIO DIAGNOSTICS, INC. | CEMI | Disposition | Nonqualified stock options | 31.7k | $4.65 | $147.6k | | 03/15/2022 |
| 04/27/2023 | CHEMBIO DIAGNOSTICS, INC. | CEMI | Disposition | Nonqualified stock options | 41.1k | $1.25 | $51.4k | | 03/15/2022 |
| 04/26/2023 | CHEMBIO DIAGNOSTICS, INC. | CEMI | Other | Common Stock | 11.5k | $0.45 | $5.2k | | 03/15/2022 |
| 03/15/2023 | CHEMBIO DIAGNOSTICS, INC. | CEMI | Exercise | Restricted stock units | 5.7k | $0.00 | $0 | | 03/15/2022 |
| 03/15/2022 | CHEMBIO DIAGNOSTICS, INC. | CEMI | Exercise | Restricted stock units | 5.7k | $0.00 | $0 | | 03/15/2022 |
| 03/11/2022 | CHEMBIO DIAGNOSTICS, INC. | CEMI | Grant | Restricted stock units | 32k | $0.00 | $0 | | 03/11/2022 |
| 03/11/2022 | CHEMBIO DIAGNOSTICS, INC. | CEMI | Grant | Nonqualified stock options | 41.1k | $1.25 | $51.4k | | 03/11/2022 |
| 03/15/2021 | CHEMBIO DIAGNOSTICS, INC. | CEMI | Grant | Restricted Stock Units | 17.2k | $0.00 | $0 | | 03/15/2021 |
| 03/15/2021 | CHEMBIO DIAGNOSTICS, INC. | CEMI | Grant | Nonqualified Stock Options | 31.7k | $4.65 | $147.6k | | 03/15/2021 |