About Prothena Corporation plc - Ordinary Shares (PRTA)
Prothena Corp is a biotechnology company focused on the discovery and development of innovative therapies to treat diseases caused by protein misfolding and aggregation. The company specializes in the research and development of monoclonal antibodies and other advanced treatments aimed at targeting neurodegenerative diseases, including Alzheimer's and Parkinson's. Through its proprietary platform, Prothena aims to address significant unmet medical needs by advancing its drug candidates through clinical trials, ultimately seeking to enhance the quality of life for patients suffering from these challenging conditions. Read More
Prothena Corporation plc (NASDAQ:PRTA), announced that Novo Nordisk communicated during their second quarter 2025 earnings call on August 6, 2025 that they expect to advance coramitug, a potential first-in-class amyloid depleter antibody, into a Phase 3 program for ATTR amyloidosis with cardiomyopathy (ATTR-CM) in 2025. Coramitug was initially developed by Prothena and was acquired by Novo Nordisk in July 2021.
Prothena Corporation plc (NASDAQ:PRTA), a late-stage clinical biotechnology company with a robust pipeline of investigational therapeutics built on protein dysregulation expertise, today reported financial results for the second quarter and first six months of 2025 and provided business highlights.
Prothena Corporation plc (NASDAQ:PRTA), a late-stage clinical biotechnology company with a robust pipeline of investigational therapeutics built on protein dysregulation expertise, today announced that it will report its second quarter and first six months of 2025 financial results on Monday, August 4, 2025, after the close of the U.S. financial markets.
Prothena Corporation plc (NASDAQ:PRTA) today announced that the Company has initiated an approximate 63% reduction in its workforce to substantially reduce its operating costs to those necessary to support its remaining wholly owned programs, its obligations to partnered programs, and its anticipated business development activities.
Prothena Corporation plc (NASDAQ:PRTA) today announced partner Roche will advance prasinezumab, an investigational anti-alpha-synuclein antibody, into Phase III development in early-stage Parkinson’s disease. This decision is informed by data from the Phase IIb PADOVA study and ongoing open-label extensions (OLE) from both PADOVA and the Phase II PASADENA study.
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