| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | LUNG | Common Stock | Sale | $14,232 | -355 | -0.21% | $40.09 | 166,814 | 01 Sep 2021 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | These shares were sold by the reporting person to cover tax withholding obligations in connection with the vesting of the Restricted Stock Units granted on June 1, 2021. |
| F2 | Includes 284 shares acquired by the reporting person under the Issuer's 2020 Employee Stock Purchase Plan on August 13, 2021. |