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Prothena Corporation plc (PRTA NASDAQ) stock market data APIs
Prothena Corporation plc Financial Data Overview
Prothena Corporation plc, 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. Its product pipeline include Prasinezumab, an investigational humanized monoclonal antibody which is in phase 2b clinical trial, as well as phase 1 and 2 clinical trials for the treatment of parkinson's disease and other synucleinopathies. The company also develops Coramitug, an investigational antibody, which is in phase 2 clinical trial for potential treatment of transthyretin amyloidosis; BMS-986446, an investigational antibody, which is in phase 2 clinical trial to treat Alzheimer's disease; PRX012, an investigational antibody, which is in phase 1 clinical trial to treat Alzheimer's disease; PRX123, a Dual Aß-Tau Vaccine, which is in preclinical trial for treating Alzheimer's disease; and PRX019, an investigational antibody, which is in phase 1 clinical trial for the potential treatment of neurodegenerative diseases. It 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 master collaboration agreement with Bristol Myers Squibb to develop and commercialize antibodies targeting tau, TDP-43. Prothena Corporation plc was incorporated in 2012 and is based in Dublin, Ireland.
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Get Prothena Corporation plc Fundamental Data
Prothena Corporation plc Fundamental data includes:
- Net Revenue: 138 M
- EBITDA: -137 712 992
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- Latest Release: 2025-05-14
- EPS/Forecast: -1.0317
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Prothena Corporation plc News

Prothena announces 63% workforce reduction following birtamimab halt
Prothena Corporation plc (NASDAQ:PRTA) announced a significant workforce reduction of approximately 63% to substantially reduce operating costs following its decision to discontinue development of bir...


Prothena to lay off 63% of workforce, revises full year guidance
* Prothena (NASDAQ:PRTA [https://seekingalpha.com/symbol/PRTA]) has initiated an around 63% reduction in its workforce to substantially reduce its operating costs to those necessary to support its r...

Prothena to cut workforce by 63% amid strategic review
DUBLIN - Prothena Corporation plc (NASDAQ:PRTA), currently trading at $5.75 and down over 70% in the past year, announced Wednesday it has initiated an approximate 63% reduction in its workforce to su...

Roche’s Phase 3 Move Boosts Outlook for Prothena Corporation plc (PRTA)
Prothena Corporation plc (NASDAQ:PRTA) is among the best NASDAQ stocks under $50 to buy. Roche, a partner of Prothena Corporation plc (NASDAQ:PRTA), has announced plans to initiate Phase 3 development...
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