| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ATRC | Common Stock | Sale | $238,830 | -3,000 | -3.6% | $79.61 | 81,307 | 01 Jul 2021 | Direct | F1, F2 |
| holding | ATRC | Common Stock | 5,300 | 01 Jul 2021 | Held by spouse | F3 |
| Id | Content |
|---|---|
| F1 | These shares were sold pursuant to a 10b5-1 trading plan. |
| F2 | This transaction was executed in multiple trades at prices ranging from $79.19 to $80.18 per share. The price reported above reflects the weighted average purchase price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. |
| F3 | The Reporting Person disclaims beneficial ownership of these securities, except as to his pecuniary interest therein. |