0001764925-20-000502.txt : 20200721 0001764925-20-000502.hdr.sgml : 20200721 20200721170214 ACCESSION NUMBER: 0001764925-20-000502 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20200717 FILED AS OF DATE: 20200721 DATE AS OF CHANGE: 20200721 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Butterfield Stewart CENTRAL INDEX KEY: 0001775610 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38926 FILM NUMBER: 201039438 MAIL ADDRESS: STREET 1: CO/ SLACK TECHNOLOGIES, INC. 500 HOWARD STREET 2: STREET CITY: SAN FRANCISCO STATE: CA ZIP: 94105 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Slack Technologies, Inc. CENTRAL INDEX KEY: 0001764925 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-TELEPHONE INTERCONNECT SYSTEMS [7385] IRS NUMBER: 264400325 STATE OF INCORPORATION: DE FISCAL YEAR END: 0131 BUSINESS ADDRESS: STREET 1: 500 HOWARD STREET CITY: SAN FRANCISCO STATE: CA ZIP: 94105 BUSINESS PHONE: (415) 630-7943 MAIL ADDRESS: STREET 1: 500 HOWARD STREET CITY: SAN FRANCISCO STATE: CA ZIP: 94105 4 1 wf-form4_159536531701281.xml FORM 4 X0306 4 2020-07-17 0 0001764925 Slack Technologies, Inc. WORK 0001775610 Butterfield Stewart C/O SLACK TECHNOLOGIES, INC. 500 HOWARD STREET SAN FRANCISCO, CA 94105 1 1 0 0 Chief Executive Officer Class A Common Stock 2020-07-17 4 C 0 208206 0 A 232623 D Class B Common Stock 2020-07-17 4 C 0 208206 0 D Class A Common Stock 208206.0 39637809 D Each share of Class B Common Stock is convertible without payment or consideration into one share of Class A Common Stock at the option of the holder and has no expiration date. /s/ David Schellhase, as Attorney-in-Fact 2020-07-21