Alto Neuroscience stock craters 57% post-market on failed study
seekingalpha
2024-10-23
DNY59
Shares of Alto Neuroscience (NYSE:ANRO) plunged 57% in post-market trading amid news that a Phase 2b study of the company’s drug ALTO-100 in the treatment of major depressive disorder, or MDD, failed to meet its primary endpoint.