** Drug developer's shares SAVA.O fall ~9% to $1.3
** Co reports early data from a mid-stage trial testing its
lead drug PTI-125 in patients with Alzheimer's disease
urn:newsml:reuters.com:*:nGNX27wTFX
** Maxim Group says several factors such as the trial's
small size of 13 patients could be weiging on the stock
** Peer Neurotrope Inc NTRP.O also presents data from a
mid-stage Alzheimer's trial showing that its experimental drug
failed to meet the trial's main goal urn:newsml:reuters.com:*:nL3N2602WM
** SAVA may also be pressured by NTRP's failed study, Maxim
says
** SAVA plans to start another larger mid-stage trial, which
is expected to begin in 3Q19, according to Maxim Group
** Up to Friday's close, SAVA had slumped 24% this year
(Reporting by Manojna Maddipatla in Bengaluru)
((manojna.kalyani@thomsonreuters.com; within the U.S. +1 646
223 8780, outside the U.S. +91 80 6749 1692))