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Protagonist Ther - PTGX STOCK NEWS

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, Inc. (NASDAQ: PTGX) is a clinical-stage biopharmaceutical company leveraging its proprietary technology platform to discover and develop novel peptide-based drugs. The company's primary focus is on creating first-in-class oral targeted therapies that inhibit biological pathways currently addressed by injectable antibody drugs. This innovative approach aims to treat significant unmet medical needs, particularly in the areas of inflammatory bowel disease (IBD) and other autoimmune diseases.

Protagonist's lead peptide product candidates, PTG-100 and PTG-200, are designed to transform treatment paradigms for conditions such as ulcerative colitis and Crohn's disease. PTG-100, an oral peptide alpha-4-beta-7 integrin antagonist, is in a global Phase 2b clinical trial for moderate-to-severe ulcerative colitis. PTG-200, a first-in-class oral interleukin-23 receptor antagonist, is also progressing through clinical trials.

Another key asset, JNJ-2113 (formerly PN-235), achieved primary and secondary endpoints in the Phase 2b FRONTIER 1 trial for moderate-to-severe plaque psoriasis. This drug is part of an extensive clinical development program, including multiple Phase 3 studies under the ICONIC program. JNJ-2113 is also being evaluated in a Phase 2b ANTHEM-UC study for ulcerative colitis.

Protagonist's pipeline also includes Rusfertide (PTG-300), an injectable hepcidin mimetic currently in Phase 3 development for polycythemia vera. The REVIVE Phase 2 study demonstrated that rusfertide effectively maintains hematocrit control and reduces the need for phlebotomies in patients.

The company has established significant partnerships to further its clinical programs. Notably, Protagonist collaborates with Johnson & Johnson and Takeda Pharmaceuticals to co-develop and co-commercialize its lead candidates, expanding its reach and impact in the biopharmaceutical landscape.

Protagonist continues to drive innovation with its ongoing discovery efforts, aiming to develop additional oral peptides targeting validated biological pathways. With a robust pipeline and strategic collaborations, Protagonist Therapeutics is poised to make substantial contributions to the treatment of autoimmune and hematological diseases.

Rhea-AI Summary
Protagonist Therapeutics announced positive results from the Phase 2b FRONTIER 1 clinical trial for JNJ-2113 in patients with moderate-to-severe plaque psoriasis. The trial achieved all primary and secondary efficacy endpoints, with a greater proportion of patients achieving 75, 90, and 100 percent improvement in skin clearance compared to placebo. Phase 3 development for psoriasis and Phase 2b development for ulcerative colitis are planned. JNJ-2113 has the potential to be a transformative treatment for psoriasis and other IL-23-mediated diseases.
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Protagonist Therapeutics reports positive data on JNJ-2113, a potential first-in-class drug candidate for IL-23 driven-diseases.
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Protagonist Therapeutics CEO to participate in investor event
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Protagonist Therapeutics (NASDAQ:PTGX) announced the pricing of its underwritten public offering of 5 million shares at $20.00 per share, totaling $100 million in gross proceeds. The offering is expected to close around April 10, 2023. Proceeds will fund continued clinical development of rusfertide and general corporate purposes. Underwriters have the option to purchase an additional 750,000 shares. Major underwriters include J.P. Morgan, Jefferies, and Piper Sandler. The registration statement for the offering was effective as of August 16, 2022.

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Protagonist Therapeutics (NASDAQ:PTGX) announced a public offering of $100 million in common stock, with a 30-day option for underwriters to purchase an additional $15 million. The proceeds will fund clinical development of rusfertide and general corporate purposes. The offering is subject to market conditions, with no guarantee of completion or terms. Jointly managed by J.P. Morgan, Jefferies, and Piper Sandler, the offering's registration statement became effective on August 16, 2022. Interested investors should consult the SEC's website for the prospectus.

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FAQ

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

The current stock price of Protagonist Ther (PTGX) is $38.75 as of February 21, 2025.

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

The market cap of Protagonist Ther (PTGX) is approximately 2.3B.

What is Protagonist Therapeutics' main focus?

Protagonist Therapeutics focuses on developing novel peptide-based drugs to address significant unmet medical needs, particularly for inflammatory bowel disease and autoimmune diseases.

What are PTG-100 and PTG-200?

PTG-100 is an oral peptide alpha-4-beta-7 integrin antagonist currently in Phase 2b trials for ulcerative colitis. PTG-200 is a first-in-class oral interleukin-23 receptor antagonist being developed for Crohn's disease.

What is JNJ-2113?

JNJ-2113 (formerly PN-235) is a targeted oral peptide designed to block the IL-23 receptor, currently being evaluated in multiple Phase 3 studies for moderate-to-severe plaque psoriasis and a Phase 2b study for ulcerative colitis.

What is rusfertide (PTG-300)?

Rusfertide is an injectable hepcidin mimetic in Phase 3 development for polycythemia vera. It has shown effectiveness in controlling hematocrit levels and reducing the need for phlebotomies.

Who are Protagonist's collaboration partners?

Protagonist collaborates with Johnson & Johnson and Takeda Pharmaceuticals to co-develop and co-commercialize its lead drug candidates.

What recent achievements has Protagonist announced?

Protagonist reported that JNJ-2113 met all primary and secondary endpoints in the Phase 2b FRONTIER 1 trial and is now in multiple Phase 3 studies. They also entered a significant partnership with Takeda Pharmaceuticals.

What is Protagonist's proprietary technology platform?

Protagonist's proprietary technology platform enables the discovery and development of novel constrained peptide-based drug candidates.

What are the latest developments in Protagonist's clinical trials?

Protagonist has ongoing Phase 3 trials for JNJ-2113 in psoriasis and a Phase 2b trial in ulcerative colitis, as well as a Phase 3 trial for rusfertide in polycythemia vera.

What is the status of the rusfertide Phase 3 VERIFY trial?

The Phase 3 VERIFY trial is nearing completion of enrollment, with top-line data expected by the first quarter of 2025.

Where can I find more information about Protagonist's drug candidates and clinical studies?

More information about Protagonist Therapeutics, its pipeline drug candidates, and clinical studies can be found on the company's website at www.protagonist-inc.com.
Protagonist Ther

Nasdaq:PTGX

PTGX Rankings

PTGX Stock Data

2.29B
57.07M
1.39%
106.31%
6.16%
Biotechnology
Pharmaceutical Preparations
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United States
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