0001764925-20-000562.txt : 20200904 0001764925-20-000562.hdr.sgml : 20200904 20200904165909 ACCESSION NUMBER: 0001764925-20-000562 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20200902 FILED AS OF DATE: 20200904 DATE AS OF CHANGE: 20200904 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: OFARRELL JOHN CENTRAL INDEX KEY: 0001191712 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38926 FILM NUMBER: 201162355 MAIL ADDRESS: STREET 1: 2865 SAND HILL ROAD #101 CITY: MENLO PARK STATE: CA ZIP: 94025 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_159925313403675.xml FORM 4 X0306 4 2020-09-02 0 0001764925 Slack Technologies, Inc. WORK 0001191712 OFARRELL JOHN C/O SLACK TECHNOLOGIES, INC. 500 HOWARD STREET SAN FRANCISCO, CA 94105 1 0 0 0 Class A Common Stock 2020-09-02 4 S 0 10000 35 D 1028138 I By Trust Class A Common Stock 5854 D This transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person. The shares are held of record by a family trust for which the Reporting Person is a trustee. /s/ David Schellhase, as Attorney-in-Fact 2020-09-04