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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. Its product pipeline includes Prasinezumab, an investigational humanized monoclonal antibody which is in Phase 3 clinical trial for the treatment of parkinson's disease and other synucleinopathies. The company also develops Coramitug, an investigational antibody, which is in Phase 3 clinical trial for the treatment of transthyretin amyloidosis; BMS-986446, an anti-tau antibody which is in Phase 2 clinical trial to treat Alzheimer's disease; PRX019, an investigational antibody which is in Phase 1 clinical trial for the treatment of neurodegenerative diseases; and PRX123, a Dual Aß-Tau Vaccine, which is in preclinical trial for treating Alzheimer's disease. In addition, it develops discovery- and late-preclinical-stage programs include TDP-43 CYTOPE for the treatment of amyotrophic lateral sclerosis; PRX012, a next-generation anti-Aß antibody which is in phase 1 clinical trial to treat Alzheimer's disease; and PRX012-TfR, a preclinical program for the treatment of Alzheimer's disease. 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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Prothena Corporation plc Fundamental data includes:
- Net Revenue: 9 684 K
- EBITDA: -183 664 992
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- Latest Release: 2026-02-12
- EPS/Forecast: -0.5883
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Prothena Corporation plc News
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Prothena Partners Present Data Supporting Next Generation Treatments for Parkinson’s and Alzheimer’s Disease at AD/PD™ 2026
DUBLIN, March 21, 2026--(BUSINESS WIRE)--Prothena Corporation plc (NASDAQ:PRTA), a late-stage clinical biotechnology company with a robust pipeline of investigational therapeutics built on protein dys...
Prothena Announces Achievement of $50 Million Clinical Milestone Payment from Novo Nordisk Related to Ongoing Phase 3 Clinical Trial for Coramitug (Formerly PRX004) in ATTR Amyloidosis with Cardiomyopathy
Coramitug is a potential first-in-class amyloid depleter antibody for the treatment of ATTR amyloidosis with cardiomyopathy1-3 Prothena has now earned $150 million to date of the $1.2 billion total el...
Prothena To Buy Back Up To $100 Mln Of Shares
(RTTNews) - Prothena Corporation plc (PRTA) announced that its board has authorized a share repurchase plan allowing the company to buy back up to $100 million of its outstanding ordinary shares. As ...
Prothena authorizes up to $100 million share repurchase plan
* Prothena Corporation (PRTA [https://seekingalpha.com/symbol/PRTA]) on Friday said that its board had authorized a share repurchase plan of up to $100 million of the company’s outstanding ordinar...
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