| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| AVTE | CHIEF MEDICAL OFFICER | May 19, 2023 | Option Exercise | $1.74 | 65 | 113 | 3,316 | May 23, 2023, 06:00 PM |
| AVTE | CHIEF MEDICAL OFFICER | May 19, 2023 | Sale | $19.50 | 65 | 1,268 | 3,251 | May 23, 2023, 06:00 PM |
| AVTE | CHIEF MEDICAL OFFICER | May 17, 2023 | Option Exercise | $1.74 | 1,090 | 1,897 | 4,341 | May 19, 2023, 06:00 PM |
| AVTE | CHIEF MEDICAL OFFICER | May 17, 2023 | Sale | $19.59 | 1,090 | 21,356 | 3,251 | May 19, 2023, 06:00 PM |
| AVTE | CHIEF MEDICAL OFFICER | Apr 21, 2023 | Option Exercise | $1.74 | 4,000 | 6,960 | 5,960 | Apr 25, 2023, 06:00 PM |
| AVTE | CHIEF MEDICAL OFFICER | Apr 21, 2023 | Sale | $19.50 | 4,000 | 78,000 | 1,960 | Apr 25, 2023, 06:00 PM |
| Symbol | Relationship | Date | Transaction | Value($) |
| AVTE | CHIEF MEDICAL OFFICER | May 19, 2023 | Option Exercise | 113 |
| AVTE | CHIEF MEDICAL OFFICER | May 19, 2023 | Sale | 1,268 |
| AVTE | CHIEF MEDICAL OFFICER | May 17, 2023 | Option Exercise | 1,897 |
| AVTE | CHIEF MEDICAL OFFICER | May 17, 2023 | Sale | 21,356 |
| AVTE | CHIEF MEDICAL OFFICER | Apr 21, 2023 | Option Exercise | 6,960 |
| AVTE | CHIEF MEDICAL OFFICER | Apr 21, 2023 | Sale | 78,000 |