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PTGX stock logo

PTGX

Protagonist Therapeutics, Inc.

$92.08
3.69
 (4.17%)
Exchange:  
Market Cap:   5.756B
Shares Outstanding:   5.885M
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About The Company

Sector:  Healthcare
Industry:  Biotechnology
   
CEO:  Dinesh V. Patel
Full Time Employees:  124
Address: 
7707 Gateway Boulevard
Newark
CA
94560-1160
US
Website:  https://www.protagonist-inc.com
Protagonist Therapeutics, Inc., a biopharmaceutical company, discovers and develops peptide-based therapeutic drugs to address hematology and blood disorders, and inflammatory and immunomodulatory diseases. It is developing rusfertide (PTG-300), an injectable hepcidin mimetic that is in Phase II clinical trials for the treatment of patients with polycythemia vera and hereditary hemochromatosis, as well as for the treatment of other blood disorders; PN-943, an oral, alpha-4-beta-7 integrin- specific antagonist peptide that is in Phase II clinical trials for treating inflammatory bowel disease (IBD); and PN-235, an orally delivered interleukin-23 receptor specific antagonist for the treatment of IBD and non-IBD indications. The company has a license and collaboration agreement with Janssen Biotech, Inc. Protagonist Therapeutics, Inc. was incorporated in 2006 and is headquartered in Newark, California.

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Relevant news

25-02-2026 17:15
CORRECTION: Protagonist Reports Fourth Quarter and Full Year 2025 Financial Results and Provides Corporate Update
16-02-2026 03:38
Protagonist Therapeutics Director Sells 20,000 Shares Amid Strong Stock Performance
13-01-2026 17:35
Protagonist Therapeutics, Inc. (PTGX) Presents at 44th Annual J.P. Morgan Healthcare Conference Transcript
31-12-2025 01:49
Protagonist Therapeutics, Inc. (NASDAQ:PTGX) Receives Consensus Rating of β€œModerate Buy” from Analysts
22-12-2025 03:18
Assenagon Asset Management S.A. Decreases Stock Holdings in Protagonist Therapeutics, Inc. $PTGX
13-10-2025 15:50
Protagonist Therapeutics Stock Gains 30% as J&J Reportedly Eyes Deal
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