| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ATRC | Common Stock | Gift | $0 | -10,000 | -2% | $0.000000 | 488,851 | 07 Dec 2021 | Direct | F1 |
| holding | ATRC | Common Stock | 690 | 07 Dec 2021 | Held by reporting person's children | F2 |
| Id | Content |
|---|---|
| F1 | No consideration was received in connection with this charitable gift. |
| F2 | The Reporting Person disclaims beneficial ownership of these securities, except as to his pecuniary interest therein. |