| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | PRTA | Ordinary Shares, par value $0.01 per share | Options Exercise | $134K | +21K | +163.79% | $6.41* | 33.7K | Aug 4, 2022 | Direct | |
| transaction | PRTA | Ordinary Shares, par value $0.01 per share | Sale | -$674K | -21K | -62.09% | $32.18 | 12.8K | Aug 4, 2022 | Direct | F1, F2 |
| transaction | PRTA | Ordinary Shares, par value $0.01 per share | Options Exercise | $138K | +21.5K | +168.11% | $6.41* | 34.3K | Aug 5, 2022 | Direct | |
| transaction | PRTA | Ordinary Shares, par value $0.01 per share | Sale | -$552K | -16.8K | -49.08% | $32.77 | 17.5K | Aug 5, 2022 | Direct | F1, F4 |
| transaction | PRTA | Ordinary Shares, par value $0.01 per share | Sale | -$155K | -4.67K | -26.75% | $33.06 | 12.8K | Aug 5, 2022 | Direct | F1, F5 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | PRTA | Stock Option (Right to Buy) | Options Exercise | $0 | -21K | -21.23% | $0.00 | 77.7K | Aug 4, 2022 | Ordinary Shares | 21K | $6.41 | Direct | F3 |
| transaction | PRTA | Stock Option (Right to Buy) | Options Exercise | $0 | -21.5K | -27.66% | $0.00 | 56.2K | Aug 5, 2022 | Ordinary Shares | 21.5K | $6.41 | Direct | F3, F6 |
| Id | Content |
|---|---|
| F1 | The transactions reported in the Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. |
| F2 | The transaction was executed in multiple trades in prices ranging from $32.00 to $32.465, inclusive. The price reported in Column 4 above reflects the weighted average sale price. The reporting person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. |
| F3 | The option was granted on January 29, 2013 and all shares subject to the option were fully vested and exercisable. The option will expire in approximately six months and be forfeited to the extent it is not exercised on or prior to January 29, 2023. |
| F4 | The transaction was executed in multiple trades in prices ranging from $32.00 to $32.99, inclusive. The price reported in Column 4 above reflects the weighted average sale price. The reporting person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. |
| F5 | The transaction was executed in multiple trades in prices ranging from $33.00 to $33.14, inclusive. The price reported in Column 4 above reflects the weighted average sale price. The reporting person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. |
| F6 | The Reporting Person holds options that give him the right to acquire an aggregate of 2,060,938 shares at exercises prices ranging from $6.41 to $32.45, of which 1,529,478 are currently exercisable, and 531,460 are currently unexercisable but vest over time, subject to the Reporting Person's continued employment with the Issuer on each applicable vesting date of each option award. |