0001947761-23-000002.txt : 20230531 0001947761-23-000002.hdr.sgml : 20230531 20230530183836 ACCESSION NUMBER: 0001947761-23-000002 CONFORMED SUBMISSION TYPE: D PUBLIC DOCUMENT COUNT: 1 ITEM INFORMATION: 06c FILED AS OF DATE: 20230531 DATE AS OF CHANGE: 20230530 EFFECTIVENESS DATE: 20230531 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Substack Inc. CENTRAL INDEX KEY: 0001783191 IRS NUMBER: 823647158 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: D SEC ACT: 1933 Act SEC FILE NUMBER: 021-482929 FILM NUMBER: 23978327 BUSINESS ADDRESS: STREET 1: 548 MARKET STREET STREET 2: PMB 72296 CITY: SAN FRANCISCO STATE: CA ZIP: 94104 BUSINESS PHONE: (571) 730-9882 MAIL ADDRESS: STREET 1: 111 SUTTER ST 7TH FLOOR STREET 2: PMB 72296 CITY: SAN FRANCISCO STATE: CA ZIP: 94104 D 1 primary_doc.xml X0708 D LIVE 0001783191 Substack Inc. 111 SUTTER STREET FLOOR 7 SAN FRANCISCO CA CALIFORNIA 94104 (571) 730-9882 DELAWARE None None Corporation true Christopher Best 111 Sutter Street 7th Floor San Francisco CA CALIFORNIA 94104 Executive Officer Director Hamish McKenzie 111 Sutter Street 7th Floor San Francisco CA CALIFORNIA 94104 Director Andrew Chen 111 Sutter Street 7th Floor San Francisco CA CALIFORNIA 94104 Director Other Technology Decline to Disclose 06c false 2023-05-17 false true false 0 4999990 3288358 1711632 false 1 0 0 0 false Substack Inc. /s/ Christopher Best Christopher Best Chief Executive Officer 2023-05-30