(Updates)
** Shares of health insurer Oscar Health OSCR.N soar 61.5%
to $5.8 - record intraday pct gain
** Amongst the biggest gainer across U.S. stock
exchanges
** OSCR says Mark Bertolini, former chief of health
insurance giant Aetna Inc, will be its CEO from next month
** Bertolini sold Aetna to CVS CVS.N in 2018 for nearly
$70 billion
** Alphabet-backed GOOGL.O Oscar Health is striving to
become a profitable insurance business
** OSCR stock up ~137% YTD
(Reporting by Tiyashi Datta and Khushi Mandowara in Bengaluru)
((tiyashi.datta@thomsonreuters.com))