| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | PEN | Common Stock | Sale | -$21,364 | -80 | -29.85% | $267.06 | 188 | 01 Oct 2021 | Direct | F1, F2 |
| holding | PEN | Common Stock | 3,899 | 01 Oct 2021 | By Trust | F3, F4 |
| Id | Content |
|---|---|
| F1 | The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan. |
| F2 | A portion of these shares is subject to vesting. |
| F3 | Any changes between direct and indirect holdings through the Thomas and Catharine Wilder Family Trust dated March 31, 2006 are in transactions exempt from Section 16 pursuant to Rule 16a-13 under the Securities Exchange Act of 1934 as mere changes in form of beneficial ownership. |
| F4 | Shares are held by the Thomas and Catharine Wilder Family Trust dated March 31, 2006. |