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Prothena Corporation (NASDAQ: PRTA)

22.68 0.16 (0.71%)

REAL-TIME: Last trade at


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Recent Quotes

PRTA $22.68 0.71%
1D 1W 3M 6M 1Y 2Y 3Y
Today's Open $22.52
Previous Close $22.52
Daily Range $22.34 - $22.76
52-Week Range $16.71 - $49.24
Market Cap $620.9M
P/E Ratio -102.36
Dividend (Yield) $0.00 (0.0%)
Volume 27,888
Average Daily Volume 282,205
Current FY EPS -$0.74

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Prothena Corporation (PRTA) Description

Prothena Corporation plc - Ordinary Shares Website: http://www.prothena.com/

News & Commentary

Why Is Wall Street Gobbling Up These 2 Small-Cap Biotech Stocks?

Wall Street has been snapping up shares of Prothena and Five Prime Therapeutics. Here's why.

Solid Management And Robust Balance Sheet Point To Large Upside For Prothena

Tuesday's ETF Movers: XBI, XOP

Benzinga's Top Initiations

Prothena Corporation (PRTA) Falls: Stock Goes Down 5.3% - Tale of the Tape

Morning Market Losers

Prothena (PRTA) Is Today's Pre-Market Mover With Heavy Volume Stock

3 Biotech Stocks Falling Like a Knife: Aegerion, Insys, and Prothena

When biotechs fall, they can create compelling buying opportunities for the long-term investor. Here is a Foolish look at three biotechs that have dropped in dramatic fashion in the last quarter.

Prothena's (PRTA) CEO Dale Schenk on Bank of America Merrill Lynch 2014 Health Care Conference (Tran

Prothena's (PRTA) CEO Dale Schenk on Bank of America Merrill Lynch 2014 Health Care Conference (Transcript)

Prothena: 4 Different Insiders Have Purchased Shares This Month

See More PRTA News...