PTGX Insider Transactions
153 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–100; provenance stays internal.
PTGX insiders transaction timeline
PurchaseSale
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|---|---|---|---|---|
| PATEL DINESH V PH D | President and CEO | 2026-08-11 | Sale | 34,239 | $148.52 |
| PATEL DINESH V PH D | President and CEO | 2026-08-10 | Sale | 65,761 | $149.11 |
| Waddill William D. | Director | 2026-06-23 | Sale | 9,000.0 | $117.94 |
| Waddill William D. | Director | 2026-06-10 | Sale | 9,000.0 | $107.68 |
| Waddill William D. | Director | 2026-05-29 | Sale | 9,000.0 | $99.64 |
| PATEL DINESH V PH D | President and CEO | 2026-05-12 | Sale | 75,000.0 | $100.12 |
| PATEL DINESH V PH D | President and CEO | 2026-05-12 | Sale | 75,000.0 | $100.12 |
| Giraudo Bryan | Director | 2026-05-08 | Sale | 5,130.0 | $100.0 |
| Giraudo Bryan | Director | 2026-05-08 | Sale | 6,000.0 | $100.0 |
| Giraudo Bryan | Director | 2026-05-07 | Sale | 12,000.0 | $100.07 |
| Giraudo Bryan | Director | 2026-05-07 | Sale | 36,000.0 | $100.14 |
| Ali Asif | Chief Financial Officer | 2026-04-20 | Sale | 1,750.0 | $105.47 |
| MOLINA ARTURO MD | Chief Medical Officer | 2026-03-26 | Sale | 15,000.0 | $104.79 |
| SELICK HAROLD E | Director | 2026-03-26 | Sale | 24,000.0 | $105.0 |
| Ali Asif | Chief Financial Officer | 2026-03-26 | Sale | 24,765.0 | $104.24 |
| PATEL DINESH V PH D | President and CEO | 2026-03-25 | Sale | 54,641.0 | $101.0 |
| PATEL DINESH V PH D | President and CEO | 2026-03-24 | Sale | 59.0 | $101.0 |
| Williams Lewis T | Director | 2026-02-17 | Sale | 18,000.0 | $82.42 |
| Waddill William D. | Director | 2026-02-06 | Sale | 20,000.0 | $83.68 |
| PATEL DINESH V PH D | President and CEO | 2026-01-27 | Sale | 4,068.0 | $83.19 |
| Ali Asif | Chief Financial Officer | 2026-01-27 | Sale | 18,203.0 | $83.14 |
| Ali Asif | Chief Financial Officer | 2026-01-27 | Sale | 28,000.0 | $83.13 |
| MOLINA ARTURO MD | Chief Medical Officer | 2026-01-27 | Sale | 5,000.0 | $82.0 |
| PATEL DINESH V PH D | President and CEO | 2026-01-26 | Sale | 14,205.0 | $84.05 |
| PATEL DINESH V PH D | President and CEO | 2026-01-26 | Sale | 10,685.0 | $84.0 |
| MOLINA ARTURO MD | Chief Medical Officer | 2026-01-26 | Sale | 5,000.0 | $82.28 |
| PATEL DINESH V PH D | President and CEO | 2026-01-23 | Sale | 19,315.0 | $84.59 |
| MOLINA ARTURO MD | Chief Medical Officer | 2026-01-23 | Sale | 13,151.0 | $82.42 |
| MOLINA ARTURO MD | Chief Medical Officer | 2026-01-20 | Sale | 9,514.0 | $82.48 |
| PATEL DINESH V PH D | President and CEO | 2026-01-20 | Sale | 34,438.0 | $82.48 |
| Ali Asif | Chief Financial Officer | 2026-01-20 | Sale | 8,588.0 | $82.48 |
| MOLINA ARTURO MD | Chief Medical Officer | 2025-11-17 | Sale | 2,712.0 | $84.77 |
| Waddill William D. | Director | 2025-10-10 | Sale | 8,000.0 | $87.81 |
| Waddill William D. | Director | 2025-10-10 | Sale | 4,000.0 | $69.25 |
| Waddill William D. | Director | 2025-09-22 | Sale | 4,000.0 | $64.25 |
| Waddill William D. | Director | 2025-08-27 | Sale | 4,000.0 | $59.25 |
| PATEL DINESH V PH D | President and CEO | 2025-07-25 | Sale | 10,415.0 | $54.78 |
| PATEL DINESH V PH D | President and CEO | 2025-07-23 | Sale | 17,520.0 | $54.79 |
| PATEL DINESH V PH D | President and CEO | 2025-07-22 | Sale | 22,065.0 | $55.05 |
| PATEL DINESH V PH D | President and CEO | 2025-07-21 | Sale | 12,859.0 | $54.86 |
| MOLINA ARTURO MD | Chief Medical Officer | 2025-06-10 | Sale | 10,000.0 | $57.03 |
| MOLINA ARTURO MD | Chief Medical Officer | 2025-06-09 | Sale | 10,000.0 | $55.51 |
| Ali Asif | Chief Financial Officer | 2025-04-22 | Sale | 1,756.0 | $46.0 |
| Waddill William D. | Director | 2025-03-17 | Sale | 4,000.0 | $54.25 |
| MOLINA ARTURO MD | Chief Medical Officer | 2025-03-13 | Sale | 30,514.0 | $55.74 |
| Ali Asif | Chief Financial Officer | 2025-03-12 | Sale | 24,903.0 | $58.73 |
| PATEL DINESH V PH D | President and CEO | 2025-02-19 | Sale | 5,359.0 | $38.18 |
| MOLINA ARTURO MD | Chief Medical Officer | 2025-01-16 | Sale | 3,252.0 | $0.0 |
| MOLINA ARTURO MD | Chief Medical Officer | 2025-01-16 | Sale | 388.0 | $0.0 |
| Ali Asif | Chief Financial Officer | 2025-01-16 | Sale | 2,601.0 | $0.0 |
| Ali Asif | Chief Financial Officer | 2025-01-16 | Sale | 1,317.0 | $0.0 |
| MOLINA ARTURO MD | Chief Medical Officer | 2024-11-27 | Sale | 16,000.0 | $44.83 |
| MOLINA ARTURO MD | Chief Medical Officer | 2024-11-27 | Sale | 10,000.0 | $44.5 |
| MOLINA ARTURO MD | Chief Medical Officer | 2024-11-26 | Sale | 5,529.0 | $45.6 |
| Gupta Suneel | Chief Development Officer | 2024-11-26 | Sale | 19,191.0 | $45.5 |
| PATEL DINESH V PH D | President and CEO | 2024-11-26 | Sale | 21,480.0 | $46.25 |
| Gupta Suneel | Chief Development Officer | 2024-11-25 | Sale | 103,437.0 | $46.04 |
| PATEL DINESH V PH D | President and CEO | 2024-11-25 | Sale | 78,520.0 | $46.96 |
| MOLINA ARTURO MD | Chief Medical Officer | 2024-11-15 | Sale | 1,906.0 | $40.98 |
| Ali Asif | Chief Financial Officer | 2024-09-11 | Sale | 12,000.0 | $44.47 |
| Ali Asif | Chief Financial Officer | 2024-09-11 | Sale | 2,203.0 | $44.59 |
| Waddill William D. | Director | 2024-09-10 | Sale | 8,000.0 | $45.0 |
| Waddill William D. | Director | 2024-07-24 | Sale | 8,000.0 | $40.0 |
| Waddill William D. | Director | 2024-06-07 | Sale | 8,000.0 | $35.0 |
| PATEL DINESH V PH D | President and CEO | 2024-06-07 | Sale | 35,000.0 | $35.19 |
| Ali Asif | Chief Financial Officer | 2024-04-18 | Sale | 1,234.0 | $25.11 |
| PATEL DINESH V PH D | President and CEO | 2024-04-01 | Sale | 25,000.0 | $28.31 |
| PATEL DINESH V PH D | President and CEO | 2024-03-01 | Sale | 30,000.0 | $31.62 |
| Waddill William D. | Director | 2024-03-01 | Sale | 12,975.0 | $31.34 |
| Ali Asif | Chief Financial Officer | 2024-03-01 | Sale | 2,248.0 | $32.33 |
| Ali Asif | Chief Financial Officer | 2024-03-01 | Sale | 12,000.0 | $32.22 |
| Ali Asif | Chief Financial Officer | 2024-02-29 | Sale | 2,089.0 | $31.0 |
| Ali Asif | Chief Financial Officer | 2024-02-29 | Sale | 7,850.0 | $30.61 |
| Gupta Suneel | Chief Development Officer | 2024-01-09 | Sale | 5,000.0 | $25.0 |
| PATEL DINESH V PH D | President and CEO | 2023-12-13 | Sale | 75,000.0 | $20.08 |
| MOLINA ARTURO MD | Chief Medical Officer | 2023-11-15 | Sale | 1,848.0 | $16.24 |
| PATEL DINESH V PH D | President and CEO | 2021-12-21 | Sale | 15,000.0 | $32.14 |
| Liu David Y | Chief Scientific Officer | 2021-08-17 | Sale | 14,779.0 | $47.56 |
| Noonberg Sarah B. | Director | 2021-02-11 | Sale | 3,700.0 | $25.09 |
| Noonberg Sarah B. | Director | 2021-02-10 | Sale | 400.0 | $26.04 |
| Noonberg Sarah B. | Director | 2021-02-10 | Sale | 4,300.0 | $25.42 |
| PATEL DINESH V PH D | President and CEO | 2021-01-19 | Sale | 24,846.0 | $24.6 |
| KHOSLA CHAITAN PHD | Director | 2020-08-11 | Sale | 2,499.0 | $17.19 |
| SELICK HAROLD E | Director | 2020-03-12 | Purchase | 12,000.0 | $6.7 |
| Giraudo Bryan | Director | 2019-12-03 | Purchase | 8,000.0 | $5.7 |
| Gupta Suneel | EVP Clinical Operations | 2019-12-03 | Purchase | 30,000.0 | $5.13 |
| Kalkofen Donald A. | Chief Financial Officer | 2019-12-03 | Purchase | 562.0 | $5.09 |
| Kalkofen Donald A. | Chief Financial Officer | 2019-12-03 | Purchase | 613.0 | $5.1 |
| PATEL DINESH V PH D | President and CEO | 2019-12-03 | Purchase | 20,000.0 | $5.65 |
| PATEL DINESH V PH D | President and CEO | 2019-12-03 | Purchase | 10,000.0 | $5.55 |
| Liu David Y | Chief Scientific Officer | 2019-08-06 | Sale | 3,395.0 | $8.85 |
| PATEL DINESH V PH D | President and CEO | 2019-08-06 | Sale | 10,792.0 | $8.85 |
| Liu David Y | Chief Scientific Officer | 2019-03-01 | Sale | 810.0 | $8.03 |
| PATEL DINESH V PH D | President and CEO | 2019-03-01 | Sale | 2,183.0 | $8.03 |
| Shames Richard S. | Chief Medical Officer | 2019-03-01 | Sale | 657.0 | $8.03 |
| PATEL DINESH V PH D | President and CEO | 2019-02-06 | Sale | 10,132.0 | $7.71 |
| PATEL DINESH V PH D | President and CEO | 2019-02-06 | Sale | 777.0 | $8.1 |
| Liu David Y | Chief Scientific Officer | 2019-02-06 | Sale | 3,821.0 | $7.74 |
| Shames Richard S. | Chief Medical Officer | 2019-02-06 | Sale | 2,580.0 | $7.71 |
| Shames Richard S. | Chief Medical Officer | 2019-02-06 | Sale | 198.0 | $8.15 |