| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 04/27/2023 | CHEMBIO DIAGNOSTICS, INC. | CEMI | Disposition | Restricted stock units | 108.9k | $0.00 | $0 | | 10/08/2021 |
| 04/27/2023 | CHEMBIO DIAGNOSTICS, INC. | CEMI | Disposition | Incentive stock options | 188.1k | $2.36 | $443.8k | | 10/08/2021 |
| 04/27/2023 | CHEMBIO DIAGNOSTICS, INC. | CEMI | Disposition | Incentive stock options | 107.1k | $4.65 | $498.2k | | 10/08/2021 |
| 04/27/2023 | CHEMBIO DIAGNOSTICS, INC. | CEMI | Disposition | Nonqualified stock options | 277.7k | $1.25 | $347.1k | | 10/08/2021 |
| 04/26/2023 | CHEMBIO DIAGNOSTICS, INC. | CEMI | Other | Common Stock | 145.6k | $0.45 | $65.5k | | 10/08/2021 |
| 03/15/2023 | CHEMBIO DIAGNOSTICS, INC. | CEMI | Exercise | Restricted stock units | 12.9k | $0.00 | $0 | | 10/08/2021 |
| 03/15/2023 | CHEMBIO DIAGNOSTICS, INC. | CEMI | Payment of Exercise | Common Stock | 4.7k | $0.39 | $1.8k | | 10/08/2021 |
| 03/11/2023 | CHEMBIO DIAGNOSTICS, INC. | CEMI | Payment of Exercise | Common Stock | 17k | $0.44 | $7.5k | | 10/08/2021 |
| 03/11/2023 | CHEMBIO DIAGNOSTICS, INC. | CEMI | Exercise | Restricted stock units | 48k | $0.00 | $0 | | 10/08/2021 |
| 03/15/2022 | CHEMBIO DIAGNOSTICS, INC. | CEMI | Exercise | Restricted stock units | 12.9k | $0.00 | $0 | | 10/08/2021 |
| 10/08/2021 | CHEMBIO DIAGNOSTICS, INC. | CEMI | Payment of Exercise | Common Stock | 4.9k | $2.38 | $11.8k | | 10/08/2021 |
| 03/15/2021 | CHEMBIO DIAGNOSTICS, INC. | CEMI | Grant | Restricted Stock Units | 38.7k | $0.00 | $0 | | 03/15/2021 |
| 03/15/2021 | CHEMBIO DIAGNOSTICS, INC. | CEMI | Grant | Incentive Stock Options | 107.1k | $4.65 | $498.2k | | 03/15/2021 |
| 03/11/2021 | CHEMBIO DIAGNOSTICS, INC. | CEMI | Grant | Restricted Stock Units | 144k | $0.00 | $0 | | 03/11/2022 |
| 03/11/2021 | CHEMBIO DIAGNOSTICS, INC. | CEMI | Grant | Incentive Stock Options | 69.4k | $1.25 | $86.8k | | 03/11/2022 |
| 03/11/2021 | CHEMBIO DIAGNOSTICS, INC. | CEMI | Grant | Nonqualified Stock Options | 208.3k | $1.25 | $260.3k | | 03/11/2022 |
| 10/08/2020 | CHEMBIO DIAGNOSTICS, INC. | CEMI | Payment of Exercise | Common Stock | 6k | $4.99 | $30.1k | | 10/08/2019 |
| 03/16/2020 | CHEMBIO DIAGNOSTICS, INC. | CEMI | Grant | Option to purchase | 188.1k | $2.36 | $443.8k | | 03/16/2020 |
| 10/08/2019 | CHEMBIO DIAGNOSTICS, INC. | CEMI | Payment of Exercise | Common Stock | 4.4k | $5.48 | $24.1k | | 10/08/2019 |
| 05/24/2019 | CHEMBIO DIAGNOSTICS, INC. | CEMI | Sale | Common Stock | 9.7k | $6.95 | $67.7k | | 05/22/2019 |
| 05/23/2019 | CHEMBIO DIAGNOSTICS, INC. | CEMI | Sale | Common Stock | 13k | $7.15 | $92.6k | | 05/22/2019 |
| 05/22/2019 | CHEMBIO DIAGNOSTICS, INC. | CEMI | Sale | Common Stock | 7.3k | $7.41 | $54.1k | | 05/22/2019 |
| 10/08/2018 | CHEMBIO DIAGNOSTICS, INC. | CEMI | Grant | Common Stock | 38.9k | $0.00 | $0 | | 10/08/2018 |
| 06/13/2018 | CHEMBIO DIAGNOSTICS, INC. | CEMI | Exercise | Options to purchase common stock | 20k | $5.64 | $112.8k | | 06/13/2018 |
| 06/13/2018 | CHEMBIO DIAGNOSTICS, INC. | CEMI | Payment of Exercise | Common Stock | 11.3k | $0.00 | $0 | | 06/13/2018 |
| 01/16/2018 | CHEMBIO DIAGNOSTICS, INC. | CEMI | Exercise | Common Stock | 59.8k | $0.00 | $0 | | 01/16/2018 |
| 01/16/2018 | CHEMBIO DIAGNOSTICS, INC. | CEMI | Payment of Exercise | Common Stock | 37.9k | $8.67 | $328.7k | | 01/16/2018 |
| 01/16/2018 | CHEMBIO DIAGNOSTICS, INC. | CEMI | Exercise | Options to Purchase | 10k | $5.44 | $54.4k | | 01/16/2018 |
| 01/16/2018 | CHEMBIO DIAGNOSTICS, INC. | CEMI | Exercise | Options to Purchase | 17.7k | $5.64 | $100k | | 01/16/2018 |
| 01/16/2018 | CHEMBIO DIAGNOSTICS, INC. | CEMI | Exercise | Options to Purchase | 4.8k | $5.56 | $26.5k | | 01/16/2018 |
| 01/16/2018 | CHEMBIO DIAGNOSTICS, INC. | CEMI | Exercise | Options to Purchase | 5k | $5.25 | $26.2k | | 01/16/2018 |
| 01/16/2018 | CHEMBIO DIAGNOSTICS, INC. | CEMI | Exercise | Options to Purchase | 2.3k | $5.64 | $12.8k | | 01/16/2018 |
| 03/15/2017 | CHEMBIO DIAGNOSTICS, INC. | CEMI | Grant | Options (right to buy) | 5k | $5.25 | $26.2k | | 03/15/2017 |
| 03/14/2017 | CHEMBIO DIAGNOSTICS, INC. | CEMI | Payment of Exercise | Common Stock | 5.8k | $5.53 | $31.9k | | 02/14/2017 |
| 02/14/2017 | CHEMBIO DIAGNOSTICS, INC. | CEMI | Exercise | Options to purchase common stock | 8k | $4.00 | $31.9k | | 02/14/2017 |
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