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PRTA stock logo

PRTA

Prothena Corporation plc

$8.64
-0.24
 (-2.7%)
Exchange:  
Market Cap:   465.091M
Shares Outstanding:   17.679M
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About The Company

Sector:  Healthcare
Industry:  Biotechnology
   
CEO:  Gene G. Kinney
Full Time Employees:  163
Address: 
77 Sir John Rogerson’s Quay
Dublin
2
IE
Website:  https://www.prothena.com
Prothena Corporation plc, a late-stage clinical company, focuses on discovery and development of novel therapies for life-threatening diseases 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, which is in Phase IIb clinical trial for the treatment of Parkinson’s disease; PRX004 that completed Phase I clinical trial for the treatment of Transthyretin amyloidosis; and PRX005, which is in Phase I clinical trial for the treatment of Alzheimer’s disease. Its discovery and preclinical programs include PRX012 for the treatment of Alzheimer’s disease; and dual Aß-Tau vaccine for the treatment and prevention of Alzheimer’s disease. 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 alpha-synuclein; and a collaboration agreement with Bristol-Myers Squibb to develop antibodies. The company was founded in 2012 and is based in Dublin, Ireland.

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Relevant news

20-02-2026 12:30
Prothena Q4 Earnings Meet Estimates, Pipeline Progress in Focus
19-02-2026 21:24
Prothena Corporation plc (PRTA) Q4 2025 Earnings Call Transcript
21-01-2026 13:01
All You Need to Know About Prothena (PRTA) Rating Upgrade to Buy
25-12-2025 03:30
89,704 Shares in Prothena Corporation plc $PRTA Acquired by Assenagon Asset Management S.A.
12-12-2025 16:05
Prothena Announces Board of Directors Update
11-11-2025 09:00
Prothena Highlights Phase 2 Data for Coramitug (Formerly PRX004) Published in Circulation, Official Journal of AHA
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