** Aptinyx Inc APTX.O shares down ~13% premarket after
biopharma prices follow-on
** Co sells 14 mln shares at $3, raises $42 mln to advance
development of its drug candidates to treat brain and nervous
system disorders urn:newsml:reuters.com:*:nBw2R8R17a
** Offering size increased from 12 mln shares, prices at
~23% discount to stock's Weds close
** SVB Leerink, Piper Sandler, Cantor and Wedbush jt
bookrunners for offering
** On Tues, APTX surged >17% to $4.30 after co late Mon said
treatment for post-traumatic stress disorder (PTSD), NYX-783,
showed statistically significant and clinically meaningful
efficacy results in mid-stage study urn:newsml:reuters.com:*:nBwc2lh2Pa
** APTX has ~47 mln shares outstanding and ~39 mln shares of
free float, per Refinitiv data
** Stock up 14% YTD
(Lance Tupper is a Reuters market analyst. The views expressed
are his own)
((lance.tupper.tr.com@reuters.net
lance.tupper@tr.com))