| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 06/28/2023 | MILESTONE SCIENTIFIC INC. | MLSS | Grant | Common Stock, Par Value $0.001 | 134.8k | $0.89 | $120k | | 06/28/2023 |
| 12/19/2022 | MILESTONE SCIENTIFIC INC. | MLSS | Purchase | Common Stock, Par Value $0.001 | 55.3k | $0.50 | $27.7k | | 12/19/2022 |
| 11/22/2022 | MILESTONE SCIENTIFIC INC. | MLSS | Purchase | Common Stock, Par Value $0.001 | 107 | $0.62 | $66.3 | | 11/21/2022 |
| 11/21/2022 | MILESTONE SCIENTIFIC INC. | MLSS | Purchase | Common Stock, Par Value $0.001 | 54.8k | $0.63 | $34.5k | | 11/21/2022 |
| 11/17/2022 | CHARLES & COLVARD LTD | CTHR | Grant | Stock Option (right to buy) | 57.9k | $0.95 | $55k | | 11/17/2022 |
| 10/20/2022 | Koil Energy Solutions, Inc. | DPDW | Grant | STOCK OPTIONS | 50k | $0.63 | $31.5k | | 10/20/2022 |
| 06/15/2022 | MILESTONE SCIENTIFIC INC. | MLSS | Purchase | Common Stock, Par Value $0.001 | 5.3k | $0.80 | $4.2k | | 06/15/2022 |
| 06/14/2022 | MILESTONE SCIENTIFIC INC. | MLSS | Purchase | Common Stock, Par Value $0.001 | 10.6k | $0.80 | $8.5k | | 06/13/2022 |
| 06/13/2022 | MILESTONE SCIENTIFIC INC. | MLSS | Grant | Common Stock, Par Value $0.001 | 30.5k | $0.82 | $25k | | 06/13/2022 |
| 06/13/2022 | MILESTONE SCIENTIFIC INC. | MLSS | Grant | Common Stock, Par Value $0.001 | 122k | $0.82 | $100k | | 06/13/2022 |
| 06/01/2022 | MILESTONE SCIENTIFIC INC. | MLSS | Purchase | Common Stock, Par Value $0.001 | 54.9k | $0.89 | $48.8k | | 06/01/2022 |
| 05/26/2022 | CHARLES & COLVARD LTD | CTHR | Purchase | Common Stock | 37.8k | $1.27 | $48k | | 05/25/2022 |
| 05/25/2022 | CHARLES & COLVARD LTD | CTHR | Purchase | Common Stock | 40.9k | $1.34 | $54.8k | | 05/25/2022 |
| 05/25/2022 | MILESTONE SCIENTIFIC INC. | MLSS | Purchase | Common Stock, Par Value $0.001 | 13.2k | $0.89 | $11.8k | | 05/25/2022 |
| 05/24/2022 | MILESTONE SCIENTIFIC INC. | MLSS | Grant | Common Stock, Par Value $0.001 | 11.5k | $0.88 | $10.1k | | 05/23/2022 |
| 05/23/2022 | MILESTONE SCIENTIFIC INC. | MLSS | Grant | Common Stock, Par Value $0.001 | 11.2k | $0.87 | $9.7k | | 05/23/2022 |
| 05/20/2022 | MILESTONE SCIENTIFIC INC. | MLSS | Grant | Common Stock, Par Value $0.001 | 14.2k | $0.86 | $12.2k | | 05/19/2022 |
| 05/20/2022 | CHARLES & COLVARD LTD | CTHR | Purchase | Common Stock | 517 | $1.34 | $692.8 | | 05/20/2022 |
| 05/19/2022 | MILESTONE SCIENTIFIC INC. | MLSS | Grant | Common Stock, Par Value $0.001 | 10k | $0.85 | $8.5k | | 05/19/2022 |
| 03/24/2022 | IMAGEWARE SYSTEMS INC | IWSY | Sale | Common Stock | 3.5M | $0.02 | $52.8k | | 03/24/2022 |
| 02/07/2022 | CHARLES & COLVARD LTD | CTHR | Exercise | Stock Option (right to buy) | 49.1k | $1.12 | $55k | | 02/07/2022 |
| 12/23/2021 | IMAGEWARE SYSTEMS INC | IWSY | Sale | Common Stock | 3.5M | $0.02 | $67.7k | | 12/23/2021 |
| 11/18/2021 | CHARLES & COLVARD LTD | CTHR | Grant | Stock Option (right to buy) | 17.2k | $3.21 | $55k | | 11/18/2021 |
| 09/22/2021 | IMAGEWARE SYSTEMS INC | IWSY | Disposition | Common Stock | 1.5M | $0.03 | $47.4k | | 09/20/2021 |
| 09/21/2021 | IMAGEWARE SYSTEMS INC | IWSY | Disposition | Common Stock | 1.1M | $0.04 | $42.1k | | 09/20/2021 |
| 09/20/2021 | IMAGEWARE SYSTEMS INC | IWSY | Disposition | Common Stock | 793k | $0.04 | $33k | | 09/20/2021 |
| 09/17/2021 | CHARLES & COLVARD LTD | CTHR | Exercise | Stock Option (right to buy) | 39k | $1.41 | $55k | | 09/17/2021 |
| 09/17/2021 | CHARLES & COLVARD LTD | CTHR | Exercise | Stock Option (right to buy) | 50k | $1.84 | $92k | | 09/17/2021 |
| 08/11/2021 | Koil Energy Solutions, Inc. | DPDW | Grant | STOCK OPTIONS | 50k | $0.72 | $36k | | 08/11/2021 |
| 06/23/2021 | CHARLES & COLVARD LTD | CTHR | Exercise | Stock Option (right to buy) | 40.1k | $1.37 | $55k | | 06/23/2021 |
| 06/21/2021 | MILESTONE SCIENTIFIC INC. | MLSS | Grant | Common Stock, Par Value $0.001 | 1.2k | $2.52 | $3k | | 06/21/2021 |
| 06/21/2021 | MILESTONE SCIENTIFIC INC. | MLSS | Grant | Common Stock, Par Value $0.001 | 1.4k | $2.08 | $3k | | 06/21/2021 |
| 06/21/2021 | MILESTONE SCIENTIFIC INC. | MLSS | Grant | Common Stock, Par Value $0.001 | 457 | $2.19 | $1k | | 06/21/2021 |
| 06/21/2021 | MILESTONE SCIENTIFIC INC. | MLSS | Grant | Common Stock, Par Value $0.001 | 45.9k | $2.18 | $100k | | 06/21/2021 |
| 04/22/2021 | MILESTONE SCIENTIFIC INC. | MLSS | Grant | Common Stock, Par Value $0.001 | 840 | $3.57 | $3k | | 04/22/2021 |
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