Protagonist Therapeutics

PTGX

時価総額 $83.3億

Protagonist Therapeutics (PTGX) has been upgraded to a Zacks Rank #1 (Strong Buy), reflecting growing optimism about the company's earnings prospects. This might drive the stock higher in the near term.

Protagonist Therapeutics, Inc. (PTGX) Presents at Citigroup's Biopharma Back to School Summit 2026 Transcript

NEWARK, CA / ACCESS Newswire / September 8, 2026 / Protagonist Therapeutics, Inc. (Nasdaq:PTGX) today announced that its Board of Directors has authorized a share repurchase program under which the Company may repurchase up to $300 million of its outstanding common stock. The Company intends to fund the share repurchases from its cash, cash equivalents, and marketable securities, and from royalties and other payments received under the Company's collaboration arrangements with Takeda related to MIMRYLOTM (rusfertide) and with Johnson & Johnson related to ICOTYDETM (icotrokinra).

NEWARK, CA / ACCESS Newswire / September 2, 2026 / Protagonist Therapeutics (NASDAQ:PTGX) ("Protagonist" or "the Company") today announced that Dinesh V. Patel, Ph.D.

Protagonist Therapeutics, Inc. (PTGX) Discusses FDA Approval of Mimrylo for Erythrocytosis in Polycythemia Vera Transcript

Protagonist Therapeutics NASDAQ: PTGX said the U.S. Food and Drug Administration has approved rusfertide, to be marketed as MIMRYLO, for the treatment of erythrocytosis in adults with polycythemia vera, or PV.

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MIMRYLO™ is the First and Only Hepcidin Mimetic Peptide Therapy Approved for the Treatment of Erythrocytosis in Adults with Polycythemia Vera, Offering a Novel Mechanism to Maintain Hematocrit Control, Meaningfully Reduce Phlebotomy Burden, and Improve Fatigue Approval Supported by Phase 3 VERIFY Results Showing 76.9% of Patients Achieved Response During Weeks 20-32 FDA Approval Triggers $275M in Milestones, 14%-29% Royalties, with Up to an Additional $875M in Potential Future Milestones Investor call to be held Monday, August 31st at 8:30 am ET NEWARK, CA / ACCESS Newswire / August 28, 2026 / Protagonist Therapeutics, Inc. (NASDAQ:PTGX) ("Protagonist" or "the Company") announced today that Takeda received U.S. Food and Drug Administration (FDA) approval for MIMRYLO (rusfertide), a subcutaneously delivered first-in-class hepcidin mimetic peptide for the treatment of erythrocytosis in adults with polycythemia vera (PV). MIMRYLO is the first and only hepcidin mimetic approved for polycythemia vera (PV), a blood cancer characterized by excessive production of red blood cells.

NEWARK, CA / ACCESS Newswire / August 18, 2026 / Protagonist Therapeutics, Inc. (Nasdaq:PTGX) today reported that on August 17, 2026, it granted inducement awards to two recently hired employees in accordance with the terms of their employment offer letters. The awards were granted under the Protagonist Therapeutics Amended and Restated Inducement Plan, which was adopted May 29, 2018, and amended February 18, 2020 and February 15, 2022.

Protagonist Therapeutics (PTGX) maintains a "Strong Buy" rating, driven by FDA approval of ICOTYDE for moderate-to-severe plaque psoriasis and strong partnership economics. Company is advancing rusfertide for polycythemia vera, with FDA Priority Review decision expected August 2026 and substantial milestone and royalty potential from Takeda. Development pipeline includes oral IL-17 antagonist PN-881 for psoriasis and other inflammatory disorders, with phase 2b study initiation planned for Q1 2027.