
Protagonist Therapeutics, Inc.
PTGX
Since 2006
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Price History
Latest Prices
Date | Open | High | Low | Close |
---|---|---|---|---|
2025-04-30 | 45.25 | 46.015 | 44.2182 | 45.82 |
2025-04-29 | 44.16 | 46 | 43.69 | 45.62 |
2025-04-28 | 44.49 | 45.495 | 44.075 | 44.39 |
2025-04-25 | 44.36 | 44.84 | 43.62 | 44.49 |
2025-04-24 | 45.96 | 46.06 | 44.27 | 44.85 |
Protagonist Therapeutics, Inc., a biopharmaceutical company, develops peptide-based drugs for hematology and blood disorders, and inflammatory and immunomodulatory diseases. It is developing Rusfertide (PTG-300), an injectable hepcidin mimetic that completed phase 2 clinical trials for the treatment of polycythemia vera and other blood disorders; and JNJ-2113, an orally delivered investigational drug to block biological pathways that completed phase 2b clinical trials for the treatment of moderate-to-severe plaque psoriasis; and PN-943, an orally delivered, gut-restricted alpha 4 beta 7 specific integrin antagonist completed a phase 2 clinical trials in patients with moderate to severe ulcerative colitis. The company has a license and collaboration agreement with Takeda to commercialize rusfertide; and JNJ Innovative Medicines to co-develop Interleukin-23 receptor antagonist compound JNJ-2113. Protagonist Therapeutics, Inc. was incorporated in 2006 and is headquartered in Newark, California.