Prothena Corporation PLC
Change company Symbol lookup
Select an option...
PRTA Prothena Corporation PLC
GS Goldman Sachs Group Inc
HOT Starwood Hotels & Resorts Worldwide Inc
BA Boeing Co
NFLX Netflix Inc
TSLA Tesla Motors Inc
BABA Alibaba Group Holding Ltd
AMD Advanced Micro Devices Inc
FMCC Federal Home Loan Mortgage Corp
FNMA Federal National Mortgage Association
Go

Health Care : Biotechnology | Small Cap Growth
Based in IrelandCompany profile

Prothena Corporation Public Limited Company is a global biotechnology company. The Company is focused on the discovery, development and commercialization of immunotherapies for the treatment of diseases that involve protein misfolding or cell adhesion. The Company's clinical pipeline of antibody-based product candidates targets a range of indications, including Amyloid Light-chain (AL) amyloidosis (NEOD001), Parkinson's disease and other related synucleinopathies (PRX002), and inflammatory diseases, including psoriasis (PRX003). The Company has generated monoclonal antibodies that selectively bind to amyloidogenic (diseased) forms of the Transthyretin (TTR)-mediated amyloidosis (ATTR) protein. Its pipeline also includes late discovery-stage programs for which the Company is testing the efficacy of antibodies in preclinical models of diseases related to amyloid or cell adhesion. NEOD001 is a monoclonal antibody that specifically targets the amyloid that accumulates in AL amyloidosis.

Postmarket

Last Trade
Delayed
$46.57
0.0093 (0.02%)
Bid
--
Ask
--
B/A Size
--

Market Hours

Closing Price
$46.56
Day's Change
0.50 (1.09%)
Bid
--
Ask
--
B/A Size
--
Day's High
47.47
Day's Low
45.75
Volume
(Light)
Volume:
318,862
10-day average volume:
437,294
318,862
  • Prev Close
    46.06
  • Today's Open
    46.40
  • Day's Range
    45.75-47.47
  • Avg Vol (10-day)
    437.3K
  • Last (time)
    4:00p ET 05/27/16
  • Last (size)
    30.7K
  • 52-Wk Range
    28.20 - 76.42
    LowHigh
  • (11/30/15 - 02/09/16)
    65.11%
  • 72.1%
  • Market Cap
    1.3B
  • Shares Outstanding
    27.4M
  • -2.90
  • --
  • No dividend
  • Ex-dividend
    No dividend
  • 2.0
  • 109.89
  • (% of float 05/15/16)
    13.63

Earnings Calendar and Events Data provided by |Terms of Use| © 2016 Wall Street Horizon, Inc.

Market data accompanied by is delayed by at least 15 minutes for NASDAQ, NYSE MKT, NYSE, and options. Duration of the delay for other exchanges varies.
Market data and information provided by SunGard.

Options are not suitable for all investors as the special risks inherent to options trading may expose investors to potentially rapid and substantial losses.
Please read Characteristics and Risks of Standard Options before investing in options.

"Hot" indicates urgent and noteworthy news stories as determined by providers Dow Jones or Benzinga. TD Ameritrade does not select or recommend "hot" stories.

Information and news provided by , Computrade Systems, Inc.,, , and

Copyright © 2016. All rights reserved.