| Date | Name | Title | Action | No Shares | Price Per Share |
|---|---|---|---|---|---|
Insider Transactions For PTGX | |||||
| 2026-06-23 | Waddill, William D. | Director | Sold | 9000 | $0.00 |
| 2026-06-23 | Waddill, William D. | Director | Sold | 9000 | $117.94 |
| 2026-06-23 | Waddill, William D. | Director | Purchased | 9000 | $16.54 |
| 2026-06-10 | Waddill, William D. | Director | Sold | 6000 | $0.00 |
| 2026-06-10 | Waddill, William D. | Director | Sold | 9000 | $107.68 |
| 2026-06-10 | Waddill, William D. | Director | Purchased | 6000 | $16.54 |
| 2026-06-10 | Waddill, William D. | Director | Purchased | 3000 | $11.80 |
| 2026-06-10 | Waddill, William D. | Director | Sold | 3000 | $0.00 |
| 2026-05-29 | Waddill, William D. | Director | Sold | 9000 | $0.00 |
| 2026-05-29 | Waddill, William D. | Director | Purchased | 9000 | $11.80 |
| 2026-05-29 | Waddill, William D. | Director | Sold | 9000 | $99.64 |
| 2026-05-12 | Patel, Dinesh V Ph D | Director, President and CEO | Sold | 75000 | $100.12 |
| 2026-05-12 | Patel, Dinesh V Ph D | Director, President and CEO | Purchased | 75000 | $21.58 |
| 2026-05-12 | Patel, Dinesh V Ph D | Director, President and CEO | Sold | 75000 | $0.00 |
| 2026-05-08 | Giraudo, Bryan | Director | Sold | 6000 | $100.00 |
| 2026-05-08 | Giraudo, Bryan | Director | Sold | 5130 | $100.00 |
| 2026-05-07 | Giraudo, Bryan | Director | Sold | 12000 | $0.00 |
| 2026-05-07 | Giraudo, Bryan | Director | Sold | 24000 | $0.00 |
| 2026-05-07 | Giraudo, Bryan | Director | Purchased | 24000 | $6.45 |
| 2026-05-07 | Giraudo, Bryan | Director | Sold | 36000 | $100.14 |