Xenoport Down 64% In Pre-Market Trading
Feb 18, 2010 Uncategorized
Xenoport (XNPT), a biopharmaceutical company, is seeing its shares drop 64.29% in pre-market trading, going from $19.60 to $7.00, after the company announced that a drug that was developed by it and a partner GlaxoSmithKline (GSK) had been denied approval by the Food and Drug administration.
The drug, Horizant, was being developed to treat restless leg syndrome.
Tags: glaxosmithkline, horizant, xenoport

