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Protagonist Therapeutics, Inc. - Common Stock (NQ:PTGX)

98.78 -2.09 (-2.08%)
Streaming Delayed Price Updated: 11:04 AM EDT, May 21, 2026 Add to My Watchlist
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All News about Protagonist Therapeutics, Inc. - Common Stock

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Hedge Fund Wagers $36 Million on Biotech Denali After First FDA Approval ↗
This biotech develops therapies for neurodegenerative diseases, advancing a broad pipeline through strategic pharmaceutical partnerships. 
Via The Motley Fool
Topics Regulatory Compliance
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Hedge Fund Drops $40 Million on Gene-Editing Biotech Beam. Is It a Buy? ↗
Beam Therapeutics develops precision genetic medicines using base editing technology to target serious inherited diseases. 
Via The Motley Fool
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Hedge Fund Drops $37 Million on Rare Disease Biotech Crinetics. Is It a Buy? ↗
Crinetics Pharmaceuticals develops oral therapies for rare endocrine diseases. 
Via The Motley Fool
Topics ETFs Regulatory Compliance
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Protagonist Reports First Quarter 2026 Financial Results and Provides Corporate Update
Via ACCESS Newswire
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Protagonist Exercises Rusfertide U.S. Opt-Out Right Under Takeda Collaboration
Via ACCESS Newswire
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Protagonist Therapeutics Reports Granting of Inducement Awards
Via ACCESS Newswire
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Protagonist Announces Presentation of One-Year Phase 3 Data for ICOTYDE(TM) in Moderate-to-Severe Plaque Psoriasis at the 2026 American Academy of Dermatology (AAD) Annual Meeting
Via ACCESS Newswire
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FDA Approves Protagonist’s ICOTYDE: The Oral Peptide Revolution Hits the Psoriasis Market
In a landmark decision for the dermatology sector, the U.S. Food and Drug Administration (FDA) has officially approved ICOTYDE™ (icotrokinra), a first-of-its-kind oral peptide for the treatment of... 
Via MarketMinute
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This New $193 Million Bet Targets a Biotech With $689 Million in Revenue and a Potential Turnaround Story ↗
This biotech firm develops therapies for rare, complement-driven diseases, with a focus on autoimmune and inflammatory conditions. 
Via The Motley Fool
Topics Regulatory Compliance
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This $116 Million Buy Joins a 360% Stock Run and Seemingly Signals Conviction in a Key Drug Launch ↗
Cogent Biosciences develops targeted therapies for genetically defined diseases, focusing on precision medicine for rare cancers. 
Via The Motley Fool
Topics Regulatory Compliance
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This Specialized Heart Monitor Maker Just Caught the Eye of a Major Healthcare Fund ↗
RTW Investments loads up on iRhythm Holdings with 1.18M Shares Worth $210 million. iRhythm delivers wearable cardiac monitoring and analytics solutions to healthcare providers and at-risk patients. 
Via The Motley Fool
Topics Regulatory Compliance
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Protagonist Therapeutics Announces U.S. FDA Approval of ICOTYDE(TM) (icotrokinra) for the Treatment of Moderate to Severe Plaque Psoriasis
Via ACCESS Newswire
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Takeda and Protagonist Announce U.S. Food and Drug Administration Accepts New Drug Application and Grants Priority Review for Rusfertide as a Potential First-in-Class Therapy for Polycythemia Vera
From Takeda Pharmaceutical Company Limited
Via Business Wire
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CORRECTION: Protagonist Reports Fourth Quarter and Full Year 2025 Financial Results and Provides Corporate Update
Via ACCESS Newswire
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Protagonist Reports Fourth Quarter and Full Year 2025 Financial Results and Provides Corporate Update
Via ACCESS Newswire
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Protagonist Stock Up 120%, but One Fund Just Revealed a $170 Million Exit ↗
This biotech innovator develops peptide-based therapies for blood and immune disorders, advancing a pipeline of clinical-stage candidates. 
Via The Motley Fool
Topics Regulatory Compliance
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Protagonist Therapeutics to Participate in Multiple Investment Bank Conferences in March 2026
Via ACCESS Newswire
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Protagonist Therapeutics Director Sells 20,000 Shares Amid Strong Stock Performance ↗
This clinical-stage biotech focused on peptide therapeutics reported significant insider selling amid a year of strong stock performance. 
Via The Motley Fool
Topics Regulatory Compliance
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Protagonist Therapeutics Chief Medical Officer Sells PTGX 9,514 Shares for $784K to Cover Taxes ↗
The chief medical officer at one of the top pharmaceutical companies sold nearly 10,000 shares in late January 2026, but the reason was for something very simple. 
Via The Motley Fool
Topics Regulatory Compliance
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"Animal Spirits" Return: Morgan Stanley Signals M&A Renaissance as Healthcare and Industrials Lead Shifting Landscape
As 2026 begins, the global mergers and acquisitions (M&A) market is witnessing a profound "renaissance," driven by a confluence of stabilizing interest rates, record levels of corporate cash, and a... 
Via MarketMinute
Topics Artificial Intelligence ETFs Economy
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Protagonist Therapeutics to Participate in the 44th Annual J.P. Morgan Healthcare Conference 2026
Via ACCESS Newswire
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Takeda and Protagonist Announce Submission of New Drug Application (NDA) for Rusfertide for Treatment of Polycythemia Vera (PV)
From Takeda Pharmaceutical Company Limited
Via Business Wire
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Protagonist (PTGX) Earnings Call Transcript ↗
Protagonist (PTGX) Earnings Call Transcript 
Via The Motley Fool
Topics Earnings
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Protagenic Therapeutics Announces Receipt of Nasdaq Non-Compliance Notice
Via ACCESS Newswire
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Protagonist Reports Third Quarter 2025 Financial Results and Provides Corporate Update
Via ACCESS Newswire
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Protagonist Therapeutics Announces Oral and Poster Presentations on Rusfertide at the 67th Annual ASH Meeting
Via ACCESS Newswire
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What 7 Analyst Ratings Have To Say About Protagonist Therapeutics ↗
 
Via Benzinga
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Protagonist Announces New Icotrokinra Data in Ulcerative Colitis and Plaque Psoriasis Presented at Two Recent Medical Conferences
Via ACCESS Newswire
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Moody Aldrich Dumps Entire Stake in Chart Industries Worth $5.8 Million ↗
Moody Aldrich Dumps Entire Stake in Chart Industries Worth $5.8 Million 
Via The Motley Fool
Topics Energy
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Moody Aldrich Fully Exits 136K SKWD Shares Worth $7.8 Million ↗
Moody Aldrich Fully Exits 136K SKWD Shares Worth $7.8 Million 
Via The Motley Fool
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