Recent Quotes View Full List My Watchlist Create Watchlist Indicators DJI Nasdaq Composite SPX Gold Crude Oil EL&P Market Index Markets Stocks ETFs Tools Overview News Currencies International Treasuries Prothena Corp (NQ: PRTA ) 20.77 -0.10 (-0.48%) Streaming Delayed Price Updated: 4:00 PM EDT, Aug 16, 2024 Add to My Watchlist Quote Overview Detailed Quote Charting Historical Prices News All News News Headlines Press Releases Research Quarterly Reports Insider Filings Other Filings All News about Prothena Corp < Previous 1 2 3 4 5 6 7 Next > Why Prothena Shares Are Nosediving During Tuesday's After-Hours Session December 13, 2022 Prothena Corporation PLC (NASDAQ: PRTA) shares are trading lower by some 8.35% to $57.95 during Tuesday's after-hours session. The company announced that it has commenced an underwritten public... Via Benzinga 12 Health Care Stocks Moving In Tuesday's After-Market Session December 13, 2022 Via Benzinga Prothena Announces Proposed Public Offering of Ordinary Shares December 13, 2022 From Prothena Corporation plc Via Business Wire Prothena Presents Data Demonstrating Consistent Survival Benefit Observed with Birtamimab in Mayo Stage IV AL Amyloidosis Patients in Phase 3 VITAL Study at ASH 2022 December 12, 2022 From Prothena Corporation plc Via Business Wire What 4 Analyst Ratings Have To Say About Prothena Corp November 04, 2022 Within the last quarter, Prothena Corp (NASDAQ:PRTA) has observed the following analyst ratings: Via Benzinga Recap: Prothena Corp Q3 Earnings November 03, 2022 Prothena Corp (NASDAQ:PRTA) reported its Q3 earnings results on Thursday, November 3, 2022 at 04:00 PM. Here's what investors need to know about the announcement. Via Benzinga 10 Health Care Stocks Whale Activity In Today's Session November 22, 2022 This whale alert can help traders discover the next big trading opportunities. Whales are entities with large sums of money and we track their transactions here at Benzinga on our options activity... Via Benzinga Prothena Announces Achievement of $40 Million Clinical Milestone Payment from Novo Nordisk for PRX004/NNC6019 Under Investigation for the Treatment of ATTR Cardiomyopathy November 21, 2022 From Prothena Corporation plc Via Business Wire Roche's Alzheimer's Drug Fails In Phase 3; Here's The Fallout For Biogen, Lilly, Prothena And Others November 14, 2022 Biogen rose on Roche's Alzheimer's failure as a potential competitor drops off the map. Via Investor's Business Daily Prothena Reports Third Quarter 2022 Financial Results and Business Highlights November 03, 2022 From Prothena Corporation plc Via Business Wire Benzinga's Top Ratings Upgrades, Downgrades For November 4, 2022 November 04, 2022 Upgrades Via Benzinga Prothena to Present Data on Survival Benefit Observed in Completed Phase 3 Study of Drug Candidate Birtamimab in Patients with Mayo Stage IV AL Amyloidosis at the ASH 2022 Meeting November 03, 2022 From Prothena Corporation plc Via Business Wire Earnings Preview: Prothena Corp November 02, 2022 Prothena Corp (NASDAQ:PRTA) is set to give its latest quarterly earnings report on Thursday, 2022-11-03. Here's what investors need to know before the announcement. Analysts estimate that Prothena Corp... Via Benzinga As Small Caps Rally, These 3 Finance High-Yielders Could Have Further Upside October 28, 2022 In the past month with the Russell 2000 index up roughly 7%, as compared to the S&P 500 index up nearly 4.8%, it is evident that small cap stocks are leading the charge in this bear market rally. The... Via Benzinga Prothena to Report Third Quarter 2022 Financial Results on November 3rd October 27, 2022 From Prothena Corporation plc Via GlobeNewswire Alzheimer’s Pipeline of New Treatments Race to Improve Quality of Life for Patients October 20, 2022 Palm Beach, FL – October 20, 2022 – FinancialNewsMedia.com News Commentary – Last year, about 6.2 million people aged 65 and above living in America were suffering from Alzheimer’s disease, (AD) which... Via FinancialNewsMedia Why NLS Pharmaceutics Shares Tumbled Over 66%; Here Are 68 Biggest Movers From Yesterday September 29, 2022 Gainers PepGen Inc. (NASDAQ: PEPG) jumped 110.2% to close at $10.93 after the company announced results from its Phase 1 healthy volunteer trial of PGN-EDO51 for Duchenne Muscular Dystrophy. The trial... Via Benzinga Netflix, Biogen And Other Big Gainers From Wednesday September 29, 2022 U.S. stocks closed higher with the Dow Jones surging more than 500 points on Wednesday. Here is the list of some big stocks recording gains in the previous session. Via Benzinga These Stocks Are On The Radar After Biogen-Eisai's Surprising Alzheimer's Trial Win September 28, 2022 Via Benzinga 12 Health Care Stocks Moving In Wednesday's Intraday Session September 28, 2022 Gainers Via Benzinga LVWR Stock Alert: 7 Things to Know as LiveWire Starts Trading September 28, 2022 LiveWire (LVWR) stock is in the news Wednesday as the electric motorcycle company makes its trading debut today after a SPAC merger. Via InvestorPlace Why Is Prothena (PRTA) Stock Up 75% Today? September 28, 2022 Prothena (PRTA) stock is seeing massive gains on Wednesday despite a lack of recent news from the late-stage clinical company. Via InvestorPlace Stocks Take Another Stab At Rebound As Bond Yields Soften September 28, 2022 Stocks are making another attempt to rebound on Wednesday, with the Dow Jones Industrial Average and S&P 500 Index both up roughly 1% at the midway mark. Via Talk Markets Why Prothena Corporation Shares Are Trading Higher By 76%, Here Are 53 Stocks Moving In Wednesday's Mid-Day Session September 28, 2022 Gainers Via Benzinga How Is The Market Feeling About Prothena Corp? September 28, 2022 Prothena Corp's (NASDAQ:PRTA) short percent of float has fallen 8.23% since its last report. The company recently reported that it has 2.46 million shares sold short, which is 13.83% of all regular... Via Benzinga US Stocks Mixed; Wholesale Inventories Increase 1.3% In August September 28, 2022 U.S. stocks traded mixed this morning, with the Dow Jones gaining around 20 points on Wednesday. Via Benzinga Benzinga's Top Ratings Upgrades, Downgrades For September 28, 2022 September 28, 2022 Upgrades Via Benzinga What's Going On With Prothena Stock Up Over 60% Today September 28, 2022 Prothena Corporation PLC (NASDAQ: PRTA) shares are trading higher by 61.27% to $49.88 during Wednesday's pre-market session after Biogen Inc (NASDAQ: BIIB) and Eisai Co. Via Benzinga 12 Health Care Stocks Moving In Wednesday's Pre-Market Session September 28, 2022 Gainers Acumen Pharmaceuticals (NASDAQ:ABOS) shares increased by 80.8% to $8.5 during Wednesday's pre-market session. The company's market cap stands at $344.2 million. Via Benzinga Today’s Biggest Pre-Market Stock Movers: 10 Top Gainers and Losers on Wednesday September 28, 2022 It's time for another dive into the biggest pre-market stock movers as we check out what's going on on Wednesday morning. Via InvestorPlace < Previous 1 2 3 4 5 6 7 Next > Data & News supplied by www.cloudquote.io Stock quotes supplied by Barchart Quotes delayed at least 20 minutes. By accessing this page, you agree to the following Privacy Policy and Terms and Conditions.