Protagonist Therapeutics, Inc (PTGX) Stock Research
Protagonist Therapeutics, Inc. operates as a discovery and development company in the United States. It develops Icotyde, a first-in-class investigational targeted oral peptide for the treatment of adults and pediatric patients 12 years of age and older with moderate-to-severe plaque psoriasis; and Rusfertide, a first-in-class investigational injectable mimetic of the natural hormone hepcidin in Phase 3 development for the treatment of the rare blood disorder polycythemia vera. The company is also developing PN-881, a potential best-in-class oral peptide IL-17 antagonist, for the treatment of immune-mediated skin diseases in Phase 1 clinical trials; PN-477 and PN-458, which are development candidates for the treatment of obesity; PN-8047, an orally administered hepcidin functional mimetic small molecule; L-4R alpha antagonist for the treatment of atopic dermatitis and moderate-to-severe asthma; and amylinR-based oral and subcutaneous mono- and poly-agonists for the treatment of obesity. Protagonist Therapeutics, Inc. was incorporated in 2006 and is headquartered in Newark, California.
Latest price: 142.44 · Sector: Healthcare
Recent Insider Transactions
| Insider | Type | Date | Value |
|---|---|---|---|
| PATEL DINESH V PH D | sell | 2026-09-10 | 1048759.8 |
| PATEL DINESH V PH D | sell | 2026-09-09 | 9289446.64 |
| PATEL DINESH V PH D | sell | 2026-09-08 | 7902361.38 |
| PATEL DINESH V PH D | sell | 2026-08-10 | 9805622.71 |
| PATEL DINESH V PH D | sell | 2026-08-11 | 5085176.28 |
| Waddill William D. | sell | 2026-06-23 | 1061460 |
| PATEL DINESH V PH D | sell | 2026-05-12 | 7509000 |
| PATEL DINESH V PH D | sell | 2026-05-12 | 7509000 |
| Giraudo Bryan | sell | 2026-05-08 | 600000 |
| Giraudo Bryan | sell | 2026-05-07 | 3605040 |