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Prothena Corporation plc(PRTA) News

Date Title
May 28 Oppenheimer Downgrades Prothena Corporation (NASDAQ:PRTA) to Perform from Outperform
May 27 Update: Prothena Shares Fall, Stock Downgraded by Multiple Research Firms After Birtamimab Development Discontinued
May 27 Jefferies Downgrades Prothena Corporation (PRTA) After Negative Trial Results
May 27 Prothena's Late-Stage Study for AL Amyloidosis Fails, Stock Down
May 27 Biogen strikes RNAi deal with City; Aurion withdraws IPO
May 27 Why Is Prothena Stock Trading Lower On Tuesday?
May 26 Prothena’s Phase III trial for AL amyloidosis treatment misses endpoint
May 23 Prothena Announces Phase 3 AFFIRM-AL Clinical Trial for Birtamimab in Patients with AL Amyloidosis Did Not Meet Primary Endpoint
Feb 22 Prothena Full Year 2024 Earnings: Misses Expectations
Feb 21 Prothena Q4 Earnings Miss Estimates, Pipeline Progress in Focus
Feb 21 Prothena Corp PLC (PRTA) Q4 2024 Earnings Call Highlights: Strong Financial Position Amidst ...
Feb 20 Prothena (PRTA) Reports Q4 Loss, Misses Revenue Estimates
Feb 20 Prothena: Q4 Earnings Snapshot
Feb 20 Prothena Reports Fourth Quarter and Full Year 2024 Financial Results, and Provides Financial Guidance and Business Highlights
Feb 13 Prothena to Report Fourth Quarter and Full Year 2024 Financial Results on February 20, 2025
Dec 30 Prothena Announces Board of Directors Update
Sep 25 Eli Lilly Secures Approval for Alzheimer's Drug Kisunla in Japan
Aug 18 Prothena Corporation plc (PTRA): Positioning Among Top Debt-Free Stocks
Jul 29 Merus N.V. (MRUS) Expected to Beat Earnings Estimates: Can the Stock Move Higher?
Jul 25 Prothena (PRTA) Expected to Beat Earnings Estimates: What to Know Ahead of Q2 Release