0002073451-25-000001.txt : 20250618 0002073451-25-000001.hdr.sgml : 20250618 20250617173640 ACCESSION NUMBER: 0002073451-25-000001 CONFORMED SUBMISSION TYPE: D PUBLIC DOCUMENT COUNT: 1 ITEM INFORMATION: 06b FILED AS OF DATE: 20250618 DATE AS OF CHANGE: 20250617 EFFECTIVENESS DATE: 20250618 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Koyo Sciences Inc. CENTRAL INDEX KEY: 0002073451 ORGANIZATION NAME: EIN: 392227354 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: D SEC ACT: 1933 Act SEC FILE NUMBER: 021-549223 FILM NUMBER: 251054484 BUSINESS ADDRESS: STREET 1: 146 WINTHROP ROAD CITY: BROOKLINE STATE: MA ZIP: 02445 BUSINESS PHONE: 781-489-5724 MAIL ADDRESS: STREET 1: 146 WINTHROP ROAD CITY: BROOKLINE STATE: MA ZIP: 02445 D 1 primary_doc.xml X0708 D LIVE 0002073451 Koyo Sciences Inc. 146 WINTHROP ROAD BROOKLINE MA MASSACHUSETTS 02445 781-489-5724 DELAWARE None None Corporation true 2025 Jonathan Daniel Reis 146 Winthrop Road Brookline MA MASSACHUSETTS 02445 Executive Officer Director David Dove 146 Winthrop Road Brookline MA MASSACHUSETTS 02445 Executive Officer Director Biotechnology Decline to Disclose 06b false 2025-06-04 false true false 111000 20366531 1278225 19088306 false 2 0 0 0 false Koyo Sciences Inc. /s/ JONATHAN REIS Jonathan Reis President 2025-06-17