** Shares of drug developer Summit Therapeutics SMMT.O up
7% at $24.29 premarket
** Company raises $235 mln in a private placement
** Says multiple biotech and institutional investors
purchased about 10.35 mln shares of SMMT at $22.70 per share
** SMMT says $79 mln of the funding was raised by insiders
** Company intends to use some of the net proceeds to
advance clinical development of its experimental lung cancer
therapy ivonescimab
** Earlier this week, SMMT shares hit a record high as
results from a study in China showed some lung cancer patients
on the company's experimental drug had better survival rates
than those on Merck's MRK.N blockbuster Keytruda
** SMMT stock has jumped more than eightfold so far this
year
(Reporting by Bhanvi Satija in Bengaluru)
((Bhanvi.Satija@thomsonreuters.com; Outside U.S. +91
9873062788;))