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

136.40 +0.59 (+0.43%)

Streaming Delayed Price Updated: 12:06 PM EDT, Aug 5, 2026 Add to My Watchlist

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All News about Protagonist Therapeutics, Inc. - Common Stock

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PROTAGONIST ALERT: Bragar Eagel & Squire, P.C. is Investigating Protagonist on Behalf of Protagonist Stockholders and Encourages Investors to Contact the Firm

September 22, 2021

From Bragar Eagel & Squire, P.C.

Via Business Wire

The Daily Biotech Pulse: Pfizer-BioNTech US Vaccine Contract, Summit Slumps On Adverse Regulatory Feedback, Cerevel CFO Departs ↗

September 22, 2021

Here's a roundup of top developments in the biotech space over the last 24 hours. Scaling The Peaks (Biotech Stocks Hitting 52-week Highs Sept. 20) Acceleron Pharma Inc. (...

Via Benzinga

The Daily Biotech Pulse: Merck Reports Positive Keytruda Readout, Moderna Slips Despite Q2 Beat, Bayer To Buy Vividion For Up To $2B, GlycoMimetics Gets New CEO ↗

August 05, 2021

Here's a roundup of top developments in the biotech space over the last 24 hours: Scaling The Peaks (Biotech Stocks Hitting 52-week Highs Aug. 4) Absci, CORP (NASDAQ: ABSI) (...

Via Benzinga

20 Stocks Moving in Wednesday's Pre-Market Session ↗

September 22, 2021

Gainers Marin Software Incorporated (NASDAQ: MRIN) rose 70.1% to $9.68 in pre-market trading following an announcement from management that the company entered into a revenue...

Via Benzinga

12 Health Care Stocks Moving In Tuesday's Intraday Session ↗

September 21, 2021

Gainers Corvus Pharmaceuticals (NASDAQ:CRVS) stock moved upwards by 30.95% to $8.08 during Tuesday's regular session. As of 12:30 EST, this security is trading at a...

Via Benzinga

32 Stocks Moving In Tuesday's Mid-Day Session ↗

September 21, 2021

Gainers Helbiz, Inc. (NASDAQ: HLBZ) shares jumped 177.4% to $39.83. Helbiz Media, the media arm of Helbiz announced a deal with Amazon Italy, a unit of Amazon.com. ReWalk...

Via Benzinga

The Daily Biotech Pulse: Aprea Jumps On ESMO Presentation, Verrica Sinks On Regulatory Setback, Aerie CEO Quits, J&J Touts Positive COVID-19 Booster Shot Data ↗

September 21, 2021

Here's a roundup of top developments in the biotech space over the last 24 hours: Scaling The Peaks (Biotech Stocks Hitting 52-week Highs Sept. 20) Cerevel Therapeutics...

Via Benzinga

48 Biggest Movers From Yesterday ↗

September 21, 2021

Gainers Edesa Biotech, Inc. (NASDAQ: EDSA) shares climbed 102.7% to settle at $11.92 on Monday after the company disclosed Phase 2 data of its monoclonal antibody in hospitalized...

Via Benzinga

Why Protagonist Therapeutics Stock Plunged Today ↗

September 20, 2021

The FDA has placed a clinical hold on testing of rusfertide.

Via The Motley Fool

Mid-Afternoon Market Update: Dow Tumbles 2.5%; BeyondSpring Shares Plunge ↗

September 20, 2021

Toward the end of trading Monday, the Dow traded down 2.57% to 33,696.98 while the NASDAQ fell 3.14% to 14,572.25. The S&P also fell, dropping 2.58% to 4,318.67. The U.S. has...

Via Benzinga

Topics Stocks

12 Health Care Stocks Moving In Monday's Intraday Session ↗

September 20, 2021

Gainers Atea Pharmaceuticals (NASDAQ:AVIR) shares increased by 13.83% to $29.86 during Monday's regular session. Trading volume for this security as of 12:30 EST is 3....

Via Benzinga

What 5 Analyst Ratings Have To Say About Protagonist Therapeutics ↗

September 20, 2021

Protagonist Therapeutics (NASDAQ:PTGX) has observed the following analyst ...

Via Benzinga

Mid-Day Market Update: Crude Oil Down 2%; Synlogic Shares Spike Higher ↗

September 20, 2021

Midway through trading Monday, the Dow traded down 1.51% to 34,063.71 while the NASDAQ fell 2.13% to 14,723.20. The S&P also fell, dropping 1.64% to 4,360.41. The U.S. has the...

Via Benzinga

Topics Stocks

35 Stocks Moving In Monday's Mid-Day Session ↗

September 20, 2021

Gainers ZIVO Bioscience, Inc. (NASDAQ: ZIVO) jumped 145% to $6.86 after declining around 17% on Friday. Edesa Biotech, Inc. (NASDAQ: EDSA) jumped 30.6% to $7.68 after the company...

Via Benzinga

Mid-Morning Market Update: Markets Open Lower; Brooks Automation Divests Semiconductor Business For $3B ↗

September 20, 2021

Following the market opening Monday, the Dow traded down 1.42% to 34,093.46 while the NASDAQ fell 1.86% to 14,763.93. The S&P also fell, dropping 1.54% to 4,364.65. The U.S....

Via Benzinga

Topics Stocks

Benzinga's Top Ratings Upgrades, Downgrades For September 20, 2021 ↗

September 20, 2021

Upgrades For Methanex Corp (NASDAQ:

Via Benzinga

48 Biggest Movers From Friday ↗

September 20, 2021

Gainers Corvus Pharmaceuticals, Inc. (NASDAQ: CRVS) shares jumped 135.4% to settle at $5.32 on Friday. The stock possibly traded higher following favorable data results by...

Via Benzinga

PTGX Stock: Why Protagonist Therapeutics Is Plunging 60% Today ↗

September 17, 2021

Today, investors in Protagonist Therapeutics and PTGX stock have seen an absolutely massive decline due to an FDA hold of its clinical trial.

Via InvestorPlace

Mid-Afternoon Market Update: Nasdaq Down 1%; Protagonist Therapeutics Shares Plummet ↗

September 17, 2021

Toward the end of trading Friday, the Dow traded down 0.47% to 4,587.22 while the NASDAQ fell 1.05% to 15,023.11. The S&P also fell, dropping 0.85% to 4,435.65. The U.S. has...

Via Benzinga

Topics Stocks

Why Protagonist Therapeutics Stock Is Tanking Today ↗

September 17, 2021

The FDA put a clinical hold on one of the biotech's new drug candidates.

Via The Motley Fool

12 Health Care Stocks Moving In Friday's Intraday Session ↗

September 17, 2021

Gainers Corvus Pharmaceuticals (NASDAQ:CRVS

Via Benzinga

Mid-Day Market Update: Crude Oil Falls Over 1%; Helbiz Shares Spike Higher ↗

September 17, 2021

Midway through trading Friday, the Dow traded down 0.51% to 34,572.50 while the NASDAQ fell 0.78% to 15,062.99. The S&P also fell, dropping 0.72% to 4,441.64. The U.S. has the...

Via Benzinga

Topics Stocks

Highly Rated Protagonist Stock Takes A Hit After Study Mice Develop Tumors ↗

September 17, 2021

Mice in Protagonist's study developed tumors under their skin.

Via Investor's Business Daily

Mid-Morning Market Update: Markets Down; US Consumer Sentiment Edges Higher ↗

September 17, 2021

Following the market opening Friday, the Dow traded down 0.37% to 34,622.25 while the NASDAQ fell 0.58% to 15,094.19. The S&P also fell, dropping 0.55% to 4,449.03. The U.S....

Via Benzinga

Topics Stocks

12 Health Care Stocks Moving In Friday's Pre-Market Session ↗

September 17, 2021

Gainers Corvus Pharmaceuticals (NASDAQ:CRVS) stock moved upwards by 53.98% to $3.48 during Friday's pre-market session. The company's market cap stands at $147.6...

Via Benzinga

The Daily Biotech Pulse: Adcom Tryst For Pfizer/BioNTech Booster Shot, AbCellera's COVID Antibody Treatment Gets Expanded Use, Protagonist Slapped With Clinical Hold ↗

September 17, 2021

Here's a roundup of top developments in the biotech space over the last 24 hours. Scaling The Peaks (Biotech Stocks Hitting 52-week Highs Sept. 16) Bicycle Therapeutics plc (...

Via Benzinga

The Daily Biotech Pulse: MacroGenics' Clinical Trial Disappointment, Sanofi to Buy Kadmon, Alector Loses 2 Key Executives, ADMA's FDA Nod ↗

September 08, 2021

Here's a roundup of top developments in the biotech space over the last 24 hours. Scaling The Peaks (Biotech Stocks Hitting 52-week Highs Sept. 7) Adial Pharmaceuticals, Inc...

Via Benzinga

The Daily Biotech Pulse: FDA Rejects FibroGen's Anemia Drug, Crinetics Gains On Positive Readout, BioCryst Withdraws Public Offering ↗

August 11, 2021

Here's a roundup of top developments in the biotech space over the last 24 hours: Scaling The Peaks (Biotech Stocks Hitting 52-week Highs Aug. 10) Alnylam Pharmaceuticals,...

Via Benzinga

The Daily Biotech Pulse: Sanofi Buys Translate Bio In $3.2B Deal, Lilly's Q2 Earnings Disappoint, Bausch To Spin Off Medical Aesthetics Business ↗

August 03, 2021

Here's a roundup of top developments in the biotech space over the last 24 hours: Scaling The Peaks (Biotech Stocks Hitting 52-week Highs Aug. 2) Absci, CORP (NASDAQ: ABSI) (...

Via Benzinga

Stocks That Hit 52-Week Highs On Friday ↗

July 30, 2021

On Friday morning, 154 companies achieved new highs for the year. Significant Points: The largest company by market cap to break to a new 52-week high was Nike (...

Via Benzinga

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