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Prothena Corporation plc - Ordinary Shares
(NQ:
PRTA
)
9.190
+0.140 (+1.55%)
Streaming Delayed Price
Updated: 4:00 PM EST, Jan 9, 2026
Add to My Watchlist
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All News about Prothena Corporation plc - Ordinary Shares
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Prothena Announces Board of Directors Update
December 12, 2025
From
Prothena Corporation plc
Via
Business Wire
Prothena Announces Poster Presentation on its TDP-43 CYTOPE® Program at Neuroscience 2025
November 19, 2025
From
Prothena Corporation plc
Via
Business Wire
Novo Nordisk's $100 Million Coramitug Shows Promise In Reducing Heart Failure Biomarker
↗
November 12, 2025
Novo Nordisk's Coramitug cut NT-proBNP levels and was well tolerated in a Phase 2 ATTR-CM trial, paving the way for its Phase 3 CLEOPATTRA study.
Via
Benzinga
Earnings Scheduled For November 6, 2025
↗
November 06, 2025
Via
Benzinga
9 Analysts Assess Prothena Corp: What You Need To Know
↗
August 05, 2025
Via
Benzinga
Earnings Scheduled For August 4, 2025
↗
August 04, 2025
Via
Benzinga
A Glimpse of Prothena Corp's Earnings Potential
↗
August 01, 2025
Via
Benzinga
Prothena Highlights Phase 2 Data for Coramitug (Formerly PRX004) Published in Circulation, Official Journal of AHA
November 11, 2025
From
Prothena Corporation plc
Via
Business Wire
Prothena Corp PLC (NASDAQ:PRTA) Reports Q3 2025 Earnings and Key Pipeline Milestones
↗
November 06, 2025
Prothena reports Q3 2025 earnings, provides updates on its neurodegenerative disease pipeline, and reaffirms strong cash position.
Via
Chartmill
Prothena Reports Third Quarter 2025 Financial Results and Business Highlights
November 06, 2025
From
Prothena Corporation plc
Via
Business Wire
Prothena to Report Third Quarter 2025 Financial Results on November 6
October 30, 2025
From
Prothena Corporation plc
Via
Business Wire
Deep Dive Into Prothena Corp Stock: Analyst Perspectives (7 Ratings)
↗
October 07, 2025
Via
Benzinga
Prothena’s Partner Bristol Myers Squibb Obtains Fast Track Designation from the U.S. FDA for BMS-986446 (PRX005), an Anti-MTBR-Tau-Targeting Antibody, for the Treatment of Alzheimer’s Disease
October 01, 2025
From
Prothena Corporation plc
Via
Business Wire
Alibaba To Rally More Than 12%? Here Are 10 Top Analyst Forecasts For Tuesday
↗
September 02, 2025
Via
Benzinga
FDA Tightens Safety Guidelines For Biogen Leqembi Alzheimer's Therapy
↗
August 29, 2025
The FDA now requires earlier MRI screening for Alzheimer's drug Leqembi to detect ARIA-E, a rare but serious side effect, aiming to improve treatment safety for patients.
Via
Benzinga
Prothena to Participate in the Cantor Fitzgerald Global Healthcare Conference
August 28, 2025
From
Prothena Corporation plc
Via
Business Wire
Prothena Reports Non-Competitive Brain Swelling Rates In Early Alzheimer's Study
↗
August 28, 2025
Prothena reported ASCENT trial data showing strong amyloid plaque reduction but high ARIA-E rates for Alzheimer's drug PRX012, prompting a shift in focus.
Via
Benzinga
What 4 Analyst Ratings Have To Say About Prothena Corp
↗
August 28, 2025
Via
Benzinga
Prothena Provides Update on PRX012 and Announces Results from the Phase 1 ASCENT Clinical Program
August 27, 2025
From
Prothena Corporation plc
Via
Business Wire
Novo Nordisk Commits To Advancing Prothena Corp-Developed Drug Into Late Stage Trial: Retail Turns Hopeful
↗
August 06, 2025
Coramitug was initially developed by Prothena and was acquired by Novo Nordisk in July 2021.
Via
Stocktwits
Topics
Earnings
Prothena Announces that Novo Nordisk Will Advance Coramitug (Formerly PRX004) into Phase 3 Development for ATTR Amyloidosis with Cardiomyopathy
August 06, 2025
From
Prothena Corporation plc
Via
Business Wire
Prothena Q2 Revenue Drops 97%
↗
August 05, 2025
Via
The Motley Fool
Topics
Intellectual Property
Prothena Reports Second Quarter 2025 Financial Results and Business Highlights
August 04, 2025
From
Prothena Corporation plc
Via
Business Wire
Prothena to Report Second Quarter 2025 Financial Results on August 4
July 28, 2025
From
Prothena Corporation plc
Via
Business Wire
8 Analysts Assess Prothena Corp: What You Need To Know
↗
June 20, 2025
Via
Benzinga
Prothena Shares Get A Boost After Company Slashes Workforce, Lowers 2025 Cash Burn Forecast
↗
June 20, 2025
The biotech firm expects to end 2025 with nearly $300 million in cash as it pivots to focus on its Alzheimer’s and Parkinson’s pipeline.
Via
Stocktwits
Topics
Workforce
Prothena Announces Corporate Restructuring
June 18, 2025
From
Prothena Corporation plc
Via
Business Wire
Prothena’s Partner Roche to Advance Prasinezumab into Phase III Development for Early-Stage Parkinson's Disease
June 16, 2025
From
Prothena Corporation plc
Via
Business Wire
Williams Companies To Rally Over 11%? Here Are 10 Top Analyst Forecasts For Wednesday
↗
May 28, 2025
Via
Benzinga
Here are the top movers in Tuesday's session.
↗
May 27, 2025
Here are the top movers in Tuesday's session, showcasing the stocks with significant price changes.
Via
Chartmill
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