PRTA Prothena Corporation plc

14.85
-0.2  -1%
Previous Close 15.05
Open 15.05
Price To Book 1.45
Market Cap 591361690
Shares 39,822,336
Volume 220,837
Short Ratio 7.83
Av. Daily Volume 719,109

Drug Information

Drug catalyst information is displayed when you hover over the stage bar graph.

Phase 2 initiation of dosing announced July 5, 2017.
PRX002 (PASADENA)
Parkinson's disease
Phase 1b data released September 28, 2017 - insufficient meaningful clinical effect for further development.
PRX003
Psoriatic Arthritis
Phase 3 trial discontinued due to futility - April 23, 2018.
NEOD001 VITAL
AL Amyloidosis
Phase 2b trial did not meet primary endpoint - April 23, 2018.
NEOD001 PRONTO
Previously-treated patients with AL amyloidosis and persistent cardiac dysfunction
Phase 1 preliminary data due 2019.
PRX004
ATTR amyloidosis

Latest News

  1. Glancy Prongay & Murray LLP Announces Extended Lead Plaintiff Deadline in Securities Class Action on Behalf of Prothena Corporation plc Investors (PRTA)
  2. Free Technical Research on Riot Blockchain and Three More Biotech Equities
  3. SHAREHOLDER ALERT - Bronstein, Gewirtz & Grossman, LLC Notifies Investors of Class Action Against Prothena Corporation plc (PRTA) & Lead Plaintiff Deadline - September 17, 2018
  4. Labaton Sucharow LLP Files Securities Class Action Lawsuit on Behalf of Prothena Corporation plc Investors
  5. Robbins Arroyo LLP: Prothena Corporation Public Limited Company (PRTA) Misled Shareholders According to a Recently Filed Class Action
  6. CLASS ACTION DEADLINE MONDAY for PRTA and FLR: Levi & Korsinsky, LLP Reminds Investors of Class Actions on Behalf of Shareholders
  7. FINAL DEADLINE ALERT - Bronstein, Gewirtz & Grossman, LLC Reminds Investors With Losses in Excess of $2,000,000 of Class Action Against Prothena Corporation plc (PRTA) & Lead Plaintiff Deadline - July 16, 2018
  8. SHAREHOLDER ALERT – PRTA SYMC PPG MFGP FLR ATEN REPH DB: The Law Offices of Vincent Wong Reminds Investors of Important Class Action Deadlines
  9. The Law Offices of Howard G. Smith Reminds Investors of July 16th Deadline in the Class Action Lawsuit Against Prothena Corporation plc (PRTA)
  10. CLASS ACTION DEADLINE MONDAY for PRTA and SYMC: Levi & Korsinsky, LLP Reminds Investors of Class Actions on Behalf of Shareholders
  11. SHAREHOLDER ALERT – PRTA SYMC PPG MFGP FLR DB QCOM NWL: The Law Offices of Vincent Wong Reminds Investors of Important Class Action Deadlines
  12. SHAREHOLDER ALERT - Bronstein, Gewirtz & Grossman, LLC Notifies Investors With Losses in Excess of $2,000,000 of Class Action Against Prothena Corporation plc (PRTA) & Lead Plaintiff Deadline – July 16, 2018
  13. July 16th Deadline Alert: Glancy Prongay & Murray LLP Reminds Investors of the Deadline in the Class Action Lawsuit Against Prothena Corporation plc (PRTA)
  14. UPCOMING DEADLINES: The Klein Law Firm Reminds Investors of Class Actions on Behalf of Shareholders of PRTA, PPG, DB, PCG, and TAL
  15. SHAREHOLDER ALERT: Pomerantz Law Firm Reminds Shareholders with Losses on their Investment in Prothena Corporation plc of Class Action Lawsuit and Upcoming Deadline - PRTA
  16. MONDAY DEADLINE ALERT: The Schall Law Firm Announces it is Investigating Claims Against Prothena Corporation plc and Encourages Investors with Losses in Excess of $100,000 to Contact the Firm
  17. SHAREHOLDER ALERT – PRTA SYMC MFGP ANW ORA PCG TAL FLKS: The Law Offices of Vincent Wong Reminds Investors of Important Class Action Deadlines
  18. CLASS ACTION UPDATE for PRTA and ATEN: Levi & Korsinsky, LLP Reminds Investors of Class Actions on Behalf of Shareholders
  19. FINAL DEADLINE ALERT: Brower Piven Reminds Shareholders Of Approaching Deadline In Class Action Lawsuit And Encourages Those Who Have Losses In Excess Of $100,000 From Investment In Prothena Corporation plc (Nasdaq: PRTA) To Contact The Firm