Insider Trading
Current insider transactions (SEC Form 4) — buys and sells by officers, directors, and major shareholders.
| Ticker | Insider | Title | Date | Transaction | Price ($) | Shares | Value ($) | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|
| PTGX | Ali Asif | Chief Financial Officer | 09/30/2026 | Verkauf | 141.78 | 46,034 | 6,526,701 | Form 4 |
| PTGX | Ali Asif | Chief Financial Officer | 09/30/2026 | Verkauf | 141.77 | 12,595 | 1,785,593 | Form 4 |
| PTGX | Ali Asif | Chief Financial Officer | 09/30/2026 | Optionsausübung | 12.17 | 5,312 | 64,647 | Form 4 |
| PTGX | Ali Asif | Chief Financial Officer | 09/30/2026 | Optionsausübung | 19.19 | 15,650 | 300,324 | Form 4 |
| PTGX | Ali Asif | Chief Financial Officer | 09/30/2026 | Optionsausübung | 23.42 | 28,438 | 666,018 | Form 4 |
| PTGX | Ali Asif | Chief Financial Officer | 09/30/2026 | Optionsausübung | 38.98 | 9,229 | 359,746 | Form 4 |
| PTGX | Patel Dinesh V Ph D | President and CEO | 09/10/2026 | Verkauf | 144.10 | 7,278 | 1,048,760 | Form 4 |
| PTGX | Patel Dinesh V Ph D | President and CEO | 09/10/2026 | Optionsausübung | 21.58 | 7,278 | 157,059 | Form 4 |
| PTGX | Patel Dinesh V Ph D | President and CEO | 09/09/2026 | Verkauf | 146.18 | 63,548 | 9,289,447 | Form 4 |
| PTGX | Patel Dinesh V Ph D | President and CEO | 09/09/2026 | Optionsausübung | 21.58 | 63,548 | 1,371,366 | Form 4 |
| PTGX | Patel Dinesh V Ph D | President and CEO | 09/08/2026 | Verkauf | 145.87 | 54,174 | 7,902,361 | Form 4 |
| PTGX | Patel Dinesh V Ph D | President and CEO | 09/08/2026 | Optionsausübung | 21.58 | 54,174 | 1,169,075 | Form 4 |
| PTGX | Patel Dinesh V Ph D | President and CEO | 09/03/2026 | Schenkung | — | 510 | — | Form 4 |
| PTGX | Patel Dinesh V Ph D | President and CEO | 08/11/2026 | Verkauf | 148.52 | 34,239 | 5,085,176 | Form 4 |
| PTGX | Patel Dinesh V Ph D | President and CEO | 08/11/2026 | Optionsausübung | 21.58 | 34,239 | 738,878 | Form 4 |
| PTGX | Patel Dinesh V Ph D | President and CEO | 08/10/2026 | Verkauf | 149.11 | 65,761 | 9,805,623 | Form 4 |
| PTGX | Patel Dinesh V Ph D | President and CEO | 08/10/2026 | Optionsausübung | 21.58 | 65,761 | 1,419,122 | Form 4 |
| PTGX | Asif Ali | CFO | 04/20/2026 | Verkauf | 105.47 | 1,750 | 184,573 | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).