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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.

Protagonist Therapeutics (PTGX) is a clinical-stage biopharmaceutical leader developing oral peptide therapies for inflammatory and hematologic conditions. This news hub provides investors and researchers with essential updates on clinical trials, regulatory milestones, and strategic partnerships.

Access timely announcements about PTGX's innovative constrained peptide platform and pipeline candidates like icotrokinra (IL-23 antagonist) and rusfertide (hepcidin mimetic). Our curated collection includes press releases on trial results, FDA communications, and collaborations with industry leaders including Johnson & Johnson.

Key updates cover therapeutic advancements for psoriasis, ulcerative colitis, and polycythemia vera. Bookmark this page to monitor Protagonist's progress in transforming biologic-like treatments into oral formulations while maintaining competitive positioning through proprietary drug discovery methods.

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Protagonist Therapeutics presented updated long-term follow-up results from the Phase 2 REVIVE study of rusfertide at the EHA2024 Congress. The study shows that rusfertide provides durable control of hematocrit levels below 45% for up to 3 years in patients with polycythemia vera. Additionally, it reduced the need for phlebotomies and normalized serum ferritin levels without new safety concerns. As of April 9, 2024, 81% of patients remain on treatment, with many transitioning to the THRIVE study for an additional two years. The study reports a stable safety profile, despite a small increase in localized, early-stage skin cancer cases among high-risk patients.

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Protagonist Therapeutics announced its participation at the Jefferies Global Healthcare Conference 2024, scheduled for June 4-6 in New York City.

Dinesh V. Patel, Ph.D., President and CEO, will engage in a fireside chat on June 5 at 11:00-11:25 A.M. EDT and hold one-on-one meetings with participants.

The fireside chat will be webcasted live and a replay will be available for 90 days on the company's website.

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Protagonist Therapeutics (NASDAQ:PTGX) announced that new data from its rusfertide Phase 2 REVIVE study will be presented at the European Hematology Association (EHA) Congress scheduled for June 13-16, 2024, in Madrid, Spain. The presentation will focus on long-term results, specifically hematocrit control and therapeutic phlebotomy frequency in patients with Polycythemia Vera. Additionally, an abstract published at the event will highlight the absence of QTc prolongation in a thorough QT/QTc study with healthy subjects. Key figures involved in the presentations include Dr. Kristen M. Pettit from the University of Michigan and Nishit Modi, SVP of Clinical Pharmacology at Protagonist.

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Protagonist Therapeutics, Inc. announced that their President and CEO, Dinesh V. Patel, Ph.D., will participate in the Citizens JMP Life Sciences Conference and the Capital One 1st Annual Biotech/Biopharma Disruptors Event in New York City on May 13-14, 2024.

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Protagonist Therapeutics reported strong financial results for Q1 2024 and significant corporate developments, including a partnership with Takeda for rusfertide, completion of Phase 3 trials for JNJ-2113, and upcoming milestones for the oral IL-17 program. The company's cash reserves remain healthy, with license and collaboration revenue of $255 million.

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FAQ

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

The current stock price of Protagonist Ther (PTGX) is $55.263 as of June 30, 2025.

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

The market cap of Protagonist Ther (PTGX) is approximately 3.3B.
Protagonist Ther

Nasdaq:PTGX

PTGX Rankings

PTGX Stock Data

3.31B
60.12M
1.38%
105.26%
7.93%
Biotechnology
Pharmaceutical Preparations
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United States
NEWARK