| 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 | $162K | +17.5K | $9.23 | 17.5K | Jul 12, 2021 | Direct | ||
| transaction | PRTA | Ordinary Shares, par value $0.01 per share | Sale | -$335K | -6.23K | -35.59% | $53.84 | 11.3K | Jul 12, 2021 | Direct | F1, F13 |
| transaction | PRTA | Ordinary Shares, par value $0.01 per share | Sale | -$321K | -5.89K | -52.22% | $54.55 | 5.39K | Jul 12, 2021 | Direct | F2, F13 |
| transaction | PRTA | Ordinary Shares, par value $0.01 per share | Sale | -$138K | -2.48K | -45.95% | $55.95 | 2.91K | Jul 12, 2021 | Direct | F3, F13 |
| transaction | PRTA | Ordinary Shares, par value $0.01 per share | Sale | -$92.9K | -1.63K | -56.13% | $56.88 | 1.28K | Jul 12, 2021 | Direct | F4, F13 |
| transaction | PRTA | Ordinary Shares, par value $0.01 per share | Sale | -$29.1K | -500 | -39.15% | $58.21 | 777 | Jul 12, 2021 | Direct | F5, F13 |
| transaction | PRTA | Ordinary Shares, par value $0.01 per share | Sale | -$35.5K | -600 | -77.22% | $59.25 | 177 | Jul 12, 2021 | Direct | F6, F13 |
| transaction | PRTA | Ordinary Shares, par value $0.01 per share | Sale | -$10.8K | -177 | -100% | $61.25 | 0 | Jul 12, 2021 | Direct | F13 |
| transaction | PRTA | Ordinary Shares, par value $0.01 per share | Options Exercise | $72.4K | +6.39K | $11.33 | 6.39K | Jul 12, 2021 | Direct | ||
| transaction | PRTA | Ordinary Shares, par value $0.01 per share | Sale | -$128K | -2.32K | -36.22% | $55.26 | 4.08K | Jul 12, 2021 | Direct | F7, F13 |
| transaction | PRTA | Ordinary Shares, par value $0.01 per share | Sale | -$119K | -2.1K | -51.51% | $56.56 | 1.98K | Jul 12, 2021 | Direct | F8, F13 |
| transaction | PRTA | Ordinary Shares, par value $0.01 per share | Sale | -$40.5K | -700 | -35.41% | $57.85 | 1.28K | Jul 12, 2021 | Direct | F9, F13 |
| transaction | PRTA | Ordinary Shares, par value $0.01 per share | Sale | -$46.9K | -800 | -62.65% | $58.66 | 477 | Jul 12, 2021 | Direct | F10, F13 |
| transaction | PRTA | Ordinary Shares, par value $0.01 per share | Sale | -$17.8K | -300 | -62.89% | $59.45 | 177 | Jul 12, 2021 | Direct | F11, F13 |
| transaction | PRTA | Ordinary Shares, par value $0.01 per share | Sale | -$10.8K | -177 | -100% | $61.25 | 0 | Jul 12, 2021 | Direct | F13 |
| 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 | +17.5K | $0.00* | 0 | Jul 12, 2021 | Ordinary Shares | 17.5K | $9.23 | Direct | F12 | |
| transaction | PRTA | Stock Option (Right to Buy) | Options Exercise | $0 | +6.39K | +135.54% | $0.00 | 11.1K | Jul 12, 2021 | Ordinary Shares | 6.39K | $11.33 | Direct | F12 |
| Id | Content |
|---|---|
| F1 | The transaction was executed in multiple trades in prices ranging from $53.31 to $54.30, 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. |
| F2 | The transaction was executed in multiple trades in prices ranging from $54.31 to $55.21, 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 transaction was executed in multiple trades in prices ranging from $55.50 to $56.41, 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. |
| F4 | The transaction was executed in multiple trades in prices ranging from $56.53 to $57.41, 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 $57.93 to $58.36, 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 transaction was executed in multiple trades in prices ranging from $59.12 to $59.44, 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. |
| F7 | The transaction was executed in multiple trades in prices ranging from $55.00 to $55.83, 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. |
| F8 | The transaction was executed in multiple trades in prices ranging from $56.00 to $56.99, 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. |
| F9 | The transaction was executed in multiple trades in prices ranging from $57.34 to $58.21, 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. |
| F10 | The transaction was executed in multiple trades in prices ranging from $58.34 to $59.18, 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. |
| F11 | The transaction was executed in multiple trades in prices ranging from $59.39 to $59.54, 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. |
| F12 | The shares subject to the option were fully vested as of the date of the exercise. |
| F13 | The Reporting Person is filing this amendment to indicate that the sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. |
This Form 4 amendment is being filed solely to indicate that the reported sales were effected pursuant to a Rule 10b5-1 trading plan.