Press Releases

Press Releases

Date Title  
Mar 02, 2017
Prothena Announces Public Offering of Ordinary Shares
DUBLIN, Ireland, March 02, 2017 (GLOBE NEWSWIRE) -- Prothena Corporation plc (Nasdaq:PRTA), a late-stage clinical biotechnology company focused on the discovery, development and commercialization of novel protein immunotherapies, today announced that it has commenced a registered underwritten
Feb 14, 2017
Prothena Reports Fourth Quarter and Full Year 2016 Financial Results, and Provides Financial Guidance and R&D Update
Net cash used in operating and investing activities was $41.1 million in the fourth quarter and $133.9 million for the full year 2016; year-end cash and restricted cash position of $391 million supports advancement of clinical pipeline            Presented results in an oral presentation at ASH
Feb 08, 2017
Prothena to Participate in the Leerink Partners 6th Annual Global Healthcare Conference
DUBLIN, Ireland, Feb. 08, 2017 (GLOBE NEWSWIRE) -- Prothena Corporation plc (NASDAQ:PRTA), a late-stage clinical biotechnology company focused on the discovery, development and commercialization of novel protein immunotherapies, today announced that members of its senior management team will
Feb 01, 2017
Prothena to Report Fourth Quarter and Full Year 2016 Financial Results and Host Webcast Conference Call on February 14
DUBLIN, Ireland, Feb. 01, 2017 (GLOBE NEWSWIRE) -- Prothena Corporation plc (Nasdaq:PRTA), a late-stage clinical biotechnology company focused on the discovery, development and commercialization of novel protein immunotherapies, announced today that it will report its fourth quarter and full year
Jan 04, 2017
Prothena to Participate in the J.P. Morgan Healthcare Conference
DUBLIN, Ireland, Jan. 04, 2017 (GLOBE NEWSWIRE) -- Prothena Corporation plc (NASDAQ:PRTA), a late-stage clinical biotechnology company focused on the discovery, development and commercialization of novel protein immunotherapies, today announced that members of its senior management team will
Dec 15, 2016
Prothena Announces Appointment of Chief Regulatory Officer
DUBLIN, Ireland, Dec. 15, 2016 (GLOBE NEWSWIRE) -- Prothena Corporation plc (NASDAQ:PRTA), a late-stage clinical biotechnology company focused on the discovery, development and commercialization of novel protein immunotherapies, announced today the appointment of Carol D.
Dec 13, 2016
First-In-Human Assessment of PRX002, Prothena's Anti-Alpha Synuclein Antibody for Parkinson's Disease, Published in Movement Disorders Journal
Data Previously Presented in 2015 at 19th International Congress of Parkinson's Disease and Movement Disorders
Nov 09, 2016
Prothena Reports Results from Phase 1b Study of PRX002 Demonstrating Robust Antibody CNS Penetration and Significant Reduction of Free Serum Alpha-synuclein in Patients with Parkinson's Disease
All dose levels of PRX002 found to have an acceptable safety and tolerability profile, meeting the primary objective of this study Robust central nervous system (CNS) penetration demonstrated by a dose-dependent increase in PRX002 levels in cerebrospinal fluid (CSF), and mean concentration of
Nov 03, 2016
Data for Prothena's NEOD001 to be Presented at the 58th Annual American Society of Hematology Meeting
DUBLIN, Ireland, Nov. 03, 2016 (GLOBE NEWSWIRE) -- Prothena Corporation plc (Nasdaq:PRTA), a late-stage clinical biotechnology company focused on the discovery, development and commercialization of novel protein immunotherapies, today announced that clinical data from its NEOD001 Phase 1/2
Nov 01, 2016
Prothena Reports Third Quarter 2016 Financial Results and Provides R&D Update
Net cash used in operating and investing activities was $39.1 million in the third quarter and  $96.8 million for the first nine months of 2016; quarter-end cash and restricted cash position of $412.6 million supports advancement of a diverse pipeline and commercial capabilities Appointed Gene G.