0001763787-25-000003.txt : 20251231 0001763787-25-000003.hdr.sgml : 20251231 20251231140945 ACCESSION NUMBER: 0001763787-25-000003 CONFORMED SUBMISSION TYPE: D/A PUBLIC DOCUMENT COUNT: 1 ITEM INFORMATION: Rule 506(b) provides a "safer harbor" for a private offering FILED AS OF DATE: 20251231 DATE AS OF CHANGE: 20251231 EFFECTIVENESS DATE: 20251231 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Alpenglow Biosciences, Inc. CENTRAL INDEX KEY: 0001763787 ORGANIZATION NAME: EIN: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: D/A SEC ACT: 1933 Act SEC FILE NUMBER: 021-508493 FILM NUMBER: 251616991 BUSINESS ADDRESS: STREET 1: 2121 N 35TH STREET, SUITE 100 CITY: SEATTLE STATE: WA ZIP: 98103 BUSINESS PHONE: 206-659-7920 MAIL ADDRESS: STREET 1: 2121 N 35TH STREET, SUITE 100 CITY: SEATTLE STATE: WA ZIP: 98103 FORMER COMPANY: FORMER CONFORMED NAME: LIGHTSPEED MICROSCOPY, INC. DATE OF NAME CHANGE: 20190107 D/A 1 primary_doc.xml X0708 D/A LIVE 0001763787 Alpenglow Biosciences, Inc. 2121 N 35TH STREET, SUITE 100 SEATTLE WA WASHINGTON 98103 206-659-7920 DELAWARE LIGHTSPEED MICROSCOPY, INC. Corporation true Nicholas P. Reder c/o Alpenglow Biosciences, Inc. 2121 N 35th Street, Suite 100 Seattle WA WASHINGTON 98103 Executive Officer Director Jonathan T.C. Liu c/o Alpenglow Biosciences, Inc. 2121 N 35th Street, Suite 100 Seattle WA WASHINGTON 98103 Director Daniella Kranjac c/o Alpenglow Biosciences, Inc. 2121 N 35th Street, Suite 100 Seattle WA WASHINGTON 98103 Director Michael Dutton c/o Alpenglow Biosciences, Inc. 2121 N 35th Street, Suite 100 Seattle WA WASHINGTON 98103 Executive Officer Other Health Care Decline to Disclose 06b true 0001763787-24-000002 2024-03-07 true true true false 0 3000000 3000000 0 false 14 0 0 0 false Alpenglow Biosciences, Inc. /s/ Nicholas P. Reder Nicholas P. Reder Chief Executive Officer 2025-12-31