| Date | Name | Title | Type | Security | Shares | Price | Value | Ownership | Reported |
| 08/17/2023 | Grant Stuart M. | 10% Owner | Purchase | Common Stock, par value $0.0001 | 30k | $1.87 | $56.1k | | 08/16/2023 |
| 08/16/2023 | Grant Stuart M. | 10% Owner | Purchase | Common stock, par value $0.0001 | 45k | $1.91 | $85.8k | | 08/16/2023 |
| 06/27/2023 | JACOBSON RACHEL | Director | Grant | Common Stock, par value $.0001 | 17.2k | $0.00 | $0 | | 06/27/2023 |
| 06/27/2023 | JACOBSON RACHEL | Director | Grant | Stock Option (right to buy) | 24.7k | $2.32 | $57.3k | | 06/27/2023 |
| 06/27/2023 | Palanki Ram | Director | Grant | Common Stock, par value $.0001 | 17.2k | $0.00 | $0 | | 06/27/2023 |
| 06/27/2023 | Palanki Ram | Director | Grant | Stock Option (right to buy) | 24.7k | $2.32 | $57.3k | | 06/27/2023 |
| 06/27/2023 | MATHER CHARLES E IV | Director | Grant | Common Stock, par value $.0001 | 17.2k | $0.00 | $0 | | 06/27/2023 |
| 06/27/2023 | MATHER CHARLES E IV | Director | Grant | Stock Option (right to buy) | 24.7k | $2.32 | $57.3k | | 06/27/2023 |
| 06/27/2023 | Strahlman Ellen R | Director | Grant | Common Stock, par value $.0001 | 17.2k | $0.00 | $0 | | 06/27/2023 |
| 06/27/2023 | Strahlman Ellen R | Director | Grant | Stock Option (right to buy) | 24.7k | $2.32 | $57.3k | | 06/27/2023 |
| 06/27/2023 | Ianchulev Tsontcho | Director | Grant | Common Stock, par value $.0001 | 17.2k | $0.00 | $0 | | 06/27/2023 |
| 06/27/2023 | Ianchulev Tsontcho | Director | Grant | Stock Option (right to buy) | 24.7k | $2.32 | $57.3k | | 06/27/2023 |
| 05/31/2023 | GANDOLFO JOHN P | CFO | Purchase | Common Stock, par value $.0001 | 2k | $2.79 | $5.6k | | 05/31/2023 |
| 05/26/2023 | Kern Bren | COO | Purchase | Common Stock, par value $.0001 | 2.5k | $2.73 | $6.8k | | 05/26/2023 |
| 05/25/2023 | Grant Stuart M. | 10% Owner | Purchase | Common stock, par value $0.0001 | 88.2k | $2.65 | $233.9k | | 05/25/2023 |
| 05/23/2023 | Strahlman Ellen R | Director | Purchase | Common Stock, par value $.0001 | 10k | $3.10 | $31k | | 05/23/2023 |
| 05/15/2023 | MATHER CHARLES E IV | Director | Purchase | Common Stock, par value $.0001 | 4k | $3.39 | $13.6k | | 05/15/2023 |
| 05/01/2023 | Ianchulev Tsontcho | Director | Sale | Common Stock, par value $.0001 | 90k | $5.50 | $495k | | 05/01/2023 |
| 05/01/2023 | Rowe Michael M | CEO | Exercise | Stock Option (right to buy) | 10k | $2.72 | $27.2k | | 05/01/2023 |
| 04/27/2023 | Ianchulev Tsontcho | Director | Sale | Common Stock, par value $.0001 | 60k | $5.00 | $300k | | 04/27/2023 |
| 03/31/2023 | Ianchulev Tsontcho | Director | Sale | Common Stock, par value $.0001 | 40k | $3.50 | $140k | | 03/31/2023 |
| 01/03/2023 | Kern Bren | COO | Grant | Stock Option (right to buy) | 120k | $1.72 | $205.8k | | 01/03/2023 |
| 12/30/2022 | Grant Stuart M. | 10% Owner | Purchase | Common stock, par value $0.0001 | 21.8k | $1.50 | $32.6k | | 12/30/2022 |
| 12/30/2022 | Rowe Michael M | CEO | Purchase | Common Stock, par value $.0001 | 10k | $1.54 | $15.4k | | 12/30/2022 |
| 08/31/2022 | Strahlman Ellen R | Director | Purchase | Common Stock, par value $.0001 | 6.7k | $1.62 | $10.8k | | 08/29/2022 |
| 08/30/2022 | Strahlman Ellen R | Director | Purchase | Common Stock, par value $.0001 | 6.7k | $1.60 | $10.8k | | 08/29/2022 |
| 08/29/2022 | Strahlman Ellen R | Director | Purchase | Common Stock, par value $.0001 | 7.9k | $1.62 | $12.8k | | 08/29/2022 |
| 08/24/2022 | Strahlman Ellen R | Director | Purchase | Common Stock, par value $.0001 | 1.5k | $1.59 | $2.4k | | 08/24/2022 |
| 08/18/2022 | Ianchulev Tsontcho | Director | Grant | Common Stock, par value $.0001 | 21.3k | $0.00 | $0 | | 08/18/2022 |
| 08/18/2022 | Ianchulev Tsontcho | Director | Grant | Stock Option (right to buy) | 30.4k | $1.64 | $49.9k | | 08/18/2022 |
| 08/01/2022 | Rowe Michael M | CEO | Grant | Stock Options (right to buy) | 440k | $1.66 | $730.4k | | 08/01/2022 |
| 07/01/2022 | Strahlman Ellen R | Director | Grant | Common Stock, par value $.0001 | 20.2k | $0.00 | $0 | | 07/01/2022 |
| 07/01/2022 | Strahlman Ellen R | Director | Grant | Stock Option (right to buy) | 28.2k | $1.90 | $53.6k | | 07/01/2022 |
| 07/01/2022 | Palanki Ram | Director | Grant | Common stock, par value $.0001 | 20.2k | $0.00 | $0 | | 07/01/2022 |
| 07/01/2022 | Palanki Ram | Director | Grant | Stock Option (right to buy) | 28.2k | $1.90 | $53.6k | | 07/01/2022 |
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