** Shares of Karuna Therapeutics KRTX.O rise 47.4% to
$317.1 premarket
** Bristol Myers Squib BMY.N agrees to buy KRTX for $14
billion in cash, gaining a promising experimental schizophrenia
drug
** BMY shares fall ~2% to $50.4 premarket
** BMY will pay $330 a share in cash for KRTX, which
represents a 53.4% premium to its last closing price
** Analysts have forecast multi-billion dollars in sales of
the schizophrenia drug, KarXT
** While there are several drugs for schizophrenia, KarXT
belongs to a new class of drug that are likely to cause lesser
side effects like weight gain
** Shares of London-listed Puretech Health PRTC.L , which
owns 4.06% in Karuna, up ~21% at 169.3 pence
** Up to last close, KRTX shares up 9.5% and BMY down ~29%
YTD
(Reporting by Mariam Sunny in Bengaluru)
((Mariam.ESunny@thomsonreuters.com;))