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

82.42 -3.17 (-3.71%)
Streaming Delayed Price Updated: 1:37 PM EST, Feb 4, 2026 Add to My Watchlist
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All News about Protagonist Therapeutics, Inc. - Common Stock

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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
BMO Capital Lifts Protagonist Therapeutics Target On J&J Deal Hopes — Retail Traders Pile In ↗
Via Stocktwits
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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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Moody Aldrich Liquidates Entire Stake in PLMR Worth $8.2 Million ↗
Moody Aldrich Liquidates Entire Stake in PLMR Worth $8.2 Million 
Via The Motley Fool
Topics Regulatory Compliance
Big Pharma Just Put Peptides Back on the Map – Which Players Are Still Under the Radar?
Via AB Newswire
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2 Top Dividend Kings Every Income Investor Should Own ↗
These companies pay durable and steadily rising dividends. 
Via The Motley Fool
Topics Bonds
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Johnson & Johnson's M&A Strategy Is the Real Story for Investors ↗
Johnson & Johnson’s rumored Protagonist buyout demonstrates its proven M&A strategy: divesting low-growth units to fund high-margin, innovative assets. 
Via MarketBeat
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Johnson & Johnson To Separate Orthopedics Business, Boosts Annual Sales Outlook ↗
Johnson & Johnson beats Q3 estimates, raises 2025 sales guidance, and announces plans to spin off its $9.2 billion orthopedics business, DePuy Synthes. 
Via Benzinga
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Johnson & Johnson Stock Falls Premarket: Investors Eye MedTech Growth, Tariff Impact And Drug Pipeline In Q3 Print ↗
Investors may also look for updates on J&J’s reported talks to acquire Protagonist Therapeutics to bolster its immunology and oncology pipeline. 
Via Stocktwits
Topics Government World Trade
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Johnson & Johnson Q3 Preview: With Stock Near All-Time Highs, Here's What To Watch ↗
Johnson & Johnson stock trades near all-time highs with an upcoming Q3 earnings report acting as the next catalyst. 
Via Benzinga
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FDA Adds New Warning For Johnson & Johnson's Cancer Cell Therapy ↗
FDA updates Johnson & Johnson's Carvykti label to warn of rare immune-related enterocolitis while reaffirming the therapy's overall benefit. 
Via Benzinga
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Wall Street Suffers Worst Day Since April as Trump Revives Trade War Fears ↗
U.S. markets were rattled on Friday after President Trump reignited trade tensions with China, triggering the sharpest sell-off since April. Tech and AI stocks led the decline, while gold and... 
Via Chartmill
Topics Artificial Intelligence Government World Trade
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Why Protagonist Therapeutics Stock Skyrocketed by Almost 30% Today ↗
The company could soon be swallowed by a very large peer -- which also happens to be a business partner. 
Via The Motley Fool
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Let's have a look at the top gainers and losers one hour before the close of the markets of today's session. ↗
Wondering how the US markets performed one hour before the close of the markets on Friday? Discover the movers and shakers of today's session in our comprehensive analysis. 
Via Chartmill
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12 Health Care Stocks Moving In Friday's Intraday Session ↗
 
Via Benzinga
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Johnson & Johnson In Talks To Acquire Protagonist Therapeutics: Report ↗
Johnson & Johnson is in talks to buy Protagonist Therapeutics in a deal that could expand its immunology and cancer drug portfolio. 
Via Benzinga
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Which stocks are experiencing notable movement on Friday? ↗
Curious to know what's happening on the US markets in the middle of the day on Friday? Join us as we explore the top gainers and losers in today's session. 
Via Chartmill
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5 Analysts Assess Protagonist Therapeutics: What You Need To Know ↗
 
Via Benzinga
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Protagonist Announces New Icotrokinra Data in Ulcerative Colitis Showing Potential for a Standout Combination of Therapeutic Benefit and a Favorable Safety Profile in Once-daily Pill
Via ACCESS Newswire
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Demystifying Protagonist Therapeutics: Insights From 4 Analyst Reviews ↗
 
Via Benzinga
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