NASDAQ:PRTA Prothena Q1 2025 Earnings Report $6.46 -0.10 (-1.45%) As of 12:44 PM Eastern This is a fair market value price provided by Polygon.io. Learn more. ProfileEarnings HistoryForecast Prothena EPS ResultsActual EPS-$1.12Consensus EPS -$0.92Beat/MissMissed by -$0.20One Year Ago EPS-$1.34Prothena Revenue ResultsActual Revenue$2.83 millionExpected Revenue$8.18 millionBeat/MissMissed by -$5.35 millionYoY Revenue Growth+5,500.00%Prothena Announcement DetailsQuarterQ1 2025Date5/8/2025TimeAfter Market ClosesConference Call DateThursday, May 8, 2025Conference Call Time4:00PM ETConference Call ResourcesPress Release (8-K)Quarterly Report (10-Q)Earnings HistoryCompany ProfilePowered by Earnings DocumentsPress Release(8-K)Quarterly report(10-Q) Prothena Earnings HeadlinesProthena Shareholders Approve Key Amendments at AGMMay 16, 2025 | tipranks.comProthena Corporation plc: Prothena Reports First Quarter 2025 Financial Results and Business HighlightsMay 9, 2025 | finanznachrichten.deWashington Is Broke—and Eyeing Your Savings NextWashington is running out of money…And guess where they'll look next? When governments go broke, they take from the people. It's happened before, and it's happening again. The Department of Justice just admitted that cash isn't legally YOUR property.May 23, 2025 | Priority Gold (Ad)Prothena Corp (PRTA) Sees Price Target Reduction by HC Wainwright & Co. | PRTA Stock NewsMay 9, 2025 | gurufocus.comProthena Corp (PRTA) Sees Price Target Adjusted by JMP Securities | PRTA Stock NewsMay 9, 2025 | gurufocus.comIs Prothena Corporation plc (PRTA) the Low Risk High Reward Stock Set to Triple by 2030?May 9, 2025 | msn.comSee More Prothena Headlines Get Earnings Announcements in your inboxWant to stay updated on the latest earnings announcements and upcoming reports for companies like Prothena? Sign up for Earnings360's daily newsletter to receive timely earnings updates on Prothena and other key companies, straight to your email. Email Address About ProthenaProthena (NASDAQ:PRTA), a late-stage clinical biotechnology company, focuses on discovery and development of novel therapies to treat diseases caused by protein dysregulation in the United States. The company is involved in developing birtamimab, an investigational humanized antibody that is in Phase III clinical trial for the treatment of AL amyloidosis; Prasinezumab, a humanized monoclonal antibody, for the treatment of Parkinson's disease and other related synucleinopathies which is in Phase IIb clinical trial; NNC6019 that is in Phase lI clinical trial for the treatment of ATTR amyloidosis; and BMS-986446 and PRX012, which is in Phase I clinical trial for the treatment of Alzheimer's disease. Its discovery and preclinical programs include PRX123, a dual Aß-Tau vaccine for the treatment and prevention of Alzheimer's disease; and PRX019 for the treatment of neurogenerative diseases, as well as TDP-43 for the treatment of amyotrophic lateral sclerosis. Prothena Corporation plc has a license, development, and commercialization agreement with F. Hoffmann-La Roche Ltd. and Hoffmann-La Roche Inc. to develop and commercialize antibodies that target a-synuclein, including prasinezumab; and a collaboration agreement with Bristol-Myers Squibb to develop and commercialize antibodies targeting tau, TDP-43. The company was incorporated in 2012 and is based in Dublin, Ireland.View Prothena ProfileRead more More Earnings Resources from MarketBeat Earnings Tools Today's Earnings Tomorrow's Earnings Next Week's Earnings Upcoming Earnings Calls Earnings Newsletter Earnings Call Transcripts Earnings Beats & Misses Corporate Guidance Earnings Screener Earnings By Country U.S. Earnings Reports Canadian Earnings Reports U.K. Earnings Reports Latest Articles Advance Auto Parts Jumps on Surprise Earnings BeatAlibaba's Earnings Just Changed Everything for the StockCisco Stock Eyes New Highs in 2025 on AI, Earnings, UpgradesSymbotic Gets Big Earnings Lift: Is the Stock Investable Again?D-Wave Pushes Back on Short Seller Case With Strong EarningsAppLovin Surges on Earnings: What's Next for This Tech Standout?Can Shopify Stock Make a Comeback After an Earnings Sell-Off? 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