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Protagonist Ther Stock Price, News & Analysis

PTGX Nasdaq

Welcome to our dedicated page for Protagonist Ther news (Ticker: PTGX), a resource for investors and traders seeking the latest updates and insights on Protagonist Ther stock.

News about Protagonist Therapeutics, Inc. (NASDAQ: PTGX) centers on its progress as a discovery-through-late-stage development biopharmaceutical company advancing peptide-based drug candidates. Company announcements frequently highlight clinical and regulatory milestones for its lead investigational therapies, icotrokinra and rusfertide, as well as updates from its broader pipeline and collaborations.

Investors following PTGX news will see regular coverage of icotrokinra, a first-in-class investigational targeted oral peptide that selectively blocks the IL-23 receptor. Press releases describe data from Phase 3 ICONIC studies in moderate-to-severe plaque psoriasis, including ICONIC-LEAD, ICONIC-TOTAL, and ICONIC-ADVANCE 1 and 2, as well as the Phase 2b ANTHEM-UC trial in ulcerative colitis. News items also report on regulatory submissions, such as the New Drug Application to the U.S. FDA and an application to the European Medicines Agency for plaque psoriasis.

Coverage of rusfertide focuses on its development for polycythemia vera in collaboration with Takeda. News releases describe Phase 3 VERIFY study results, long-term extension data from THRIVE, and the submission of a New Drug Application to the FDA for adults with polycythemia vera. These updates often include details on hematocrit control, phlebotomy requirements, patient-reported outcomes, and regulatory designations such as Breakthrough Therapy, Orphan Drug, and Fast Track status.

Additional PTGX news includes presentations at major medical and scientific conferences, such as the American Society of Hematology Annual Meeting, European Academy of Dermatology and Venereology Congress, American College of Gastroenterology meeting, and the J.P. Morgan Healthcare Conference. The company also issues periodic financial result and corporate update releases, which summarize recent clinical achievements, collaboration developments with Johnson & Johnson and Takeda, and progress in earlier-stage programs like PN-881, PN-477, and the oral hepcidin initiative.

For readers tracking PTGX, this news stream provides insight into Protagonist’s clinical data, regulatory interactions, partnership activities, and pipeline evolution as described in its own public communications.

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FAQ

What is the current stock price of Protagonist Ther (PTGX)?

The current stock price of Protagonist Ther (PTGX) is $96.66 as of March 9, 2026.

What is the market cap of Protagonist Ther (PTGX)?

The market cap of Protagonist Ther (PTGX) is approximately 5.9B.

PTGX Rankings

PTGX Stock Data

5.88B
59.99M
Biotechnology
Pharmaceutical Preparations
Link
United States
NEWARK

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