Protagonist Therapeutics, Inc. PTGX

Updated: 10 Sep 2026

NASDAQ | Biotech | Biotechnology and peptide therapeutics

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Exchange
NASDAQ
Type
Biotech
Sector
Biotechnology and peptide therapeutics
We're already tracking Protagonist Therapeutics, Inc. — here are the latest events we've registered

Recent News

  • In September 2026, Protagonist Therapeutics announced a $300 million share repurchase program following the U.S. FDA approval of MIMRYLO (rusfertide) for polycythemia vera in August 2026. The approval triggered milestone payments and commercial royalty rights under its partnership agreements. The company also presented updates on its clinical pipeline and strategic progress at investor conferences in September 2026.

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Protagonist Therapeutics, Inc. PTGX
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