** Drug developer Elevation Oncology's shares ELEV.O slide
48.4% to $1.10 premarket
** Co reports that 3 out of 15, or 20% of patients with
cancers of the esophagus and stomach who were administered its
experimental cancer therapy had a reduction or disappearance of
tumors in an early stage study
** In June last year, co's China-based partner had reported
that 8 of 21, or 38%.1 of patients had seen their tumors reduce
in size or disappear, also known as objective response rate, in
an early-stage study in China
** Leerink analysts, in a note published last month, had
said they expect objective response rate in the range of the
prior data, but in non-Asian patients
** Co says the objective response rate was 42.8%, or 3 out
of 7, in a subset of patients
** Up to Monday's close, stock had nearly quadrupled YTD
(Reporting by Manas Mishra)
((Manas.Mishra@thomsonreuters.com;
www.twitter.com/Manaswrites15;))