9999999995-24-000286.txt : 20240202 9999999995-24-000286.hdr.sgml : 20240202 20240202001516 ACCESSION NUMBER: 9999999995-24-000286 CONFORMED SUBMISSION TYPE: EFFECT PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20240201 DATE AS OF CHANGE: 20240202 EFFECTIVENESS DATE: 20240201 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Alto Neuroscience, Inc. CENTRAL INDEX KEY: 0001999480 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] ORGANIZATION NAME: 03 Life Sciences IRS NUMBER: 834210124 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: EFFECT SEC ACT: 1933 Act SEC FILE NUMBER: 333-276495 FILM NUMBER: 24588667 BUSINESS ADDRESS: STREET 1: 369 SOUTH SAN ANTONIO RD. CITY: LOS ALTOS STATE: CA ZIP: 94022 BUSINESS PHONE: 773-255-5012 MAIL ADDRESS: STREET 1: 369 SOUTH SAN ANTONIO RD. CITY: LOS ALTOS STATE: CA ZIP: 94022 EFFECT 1 primary_doc.xml X0101 EFFECT 33 LIVE 2024-02-01 16:30:00

S-1

0001999480 Alto Neuroscience, Inc. 333-276495