(Updates)
** Shares of SpringWorks Therapeutics SWTX.O up 23.2% at
$25.60
** Stock among top three pct. gainers across U.S. stock
exchanges
** SWTX's desmoid tumor drug will be sold in the U.S. at a
list price of $29,000 for a 30-day supply, the company said on a
conference call
** After market close on Monday, U.S. health regulator
approved co's drug, Ogsiveo, for treating adult patients with
desmoid tumors, making it the first approved treatment for this
type of non-cancerous soft-tissue growth
** The monotherapy nirogacestat, branded as Ogsiveo, to be
available in the United States within 10 days of approval - CEO
** Desmoid tumors are rare, abnormal, non-cancerous growths
that occur in connective tissues and are associated with a high
rate of recurrence
** At current gains, stock poised to erase almost all YTD
losses
(Reporting by Pratik Jain in Bengaluru)
((Pratik.Jain@thomsonreuters.com;))