** Shares of drug developer Forte Biosciences FBRX.O rise 132.4% to $13.77
** Company says private placement of its shares, worth $53 mln, oversubscribed
** Funds to support development of company's experimental drug, FB102, to treat autoimmune diseases - FBRX
** Received support from new and existing investors, including OrbiMed, Janus Henderson Investors and Tybourne Capital Management - CEO Paul Wagner
** Despite session's gains, stock down 34.2% YTD
(Reporting by Kamal Choudhury in Bengaluru)
((Kamal.Choudhury@thomsonreuters.com;))