| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | PTCT | Common Stock | Sale | $66,094 | -1,650 | -63% | $40.06 | 963 | 13 Aug 2021 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | This price represents the weighted average price of sale transactions that were executed in multiple trades at prices ranging from $40.05 to $40.06 per share. The Reporting Person hereby undertakes, upon request by the SEC staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price. |