0001764925-21-000040.txt : 20210303 0001764925-21-000040.hdr.sgml : 20210303 20210303170137 ACCESSION NUMBER: 0001764925-21-000040 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210301 FILED AS OF DATE: 20210303 DATE AS OF CHANGE: 20210303 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Shim Allen CENTRAL INDEX KEY: 0001775681 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38926 FILM NUMBER: 21710127 MAIL ADDRESS: STREET 1: C/O SLACK TECHNOLOGIES, INC. STREET 2: 500 HOWARD 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-PREPACKAGED SOFTWARE [7372] 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_161480887916091.xml FORM 4 X0306 4 2021-03-01 0 0001764925 Slack Technologies, Inc. WORK 0001775681 Shim Allen C/O SLACK TECHNOLOGIES, INC. 500 HOWARD STREET SAN FRANCISCO, CA 94105 0 1 0 0 Chief Financial Officer Class A Common Stock 2021-03-01 4 C 0 9375 0 A 258640 D Class A Common Stock 2021-03-01 4 S 0 4708 41.15 D 253932 D Class A Common Stock 271468 I By LLC Class A Common Stock 76308 I By Allen Shim, trustee of the Allen Shim 2019 Grantor Retained Annuity Trust dated May 1, 2019 Class A Common Stock 1529105 I By The Shim-Park Family Revocable Trust Restricted Stock Units 2021-03-01 4 M 0 9375 0 D 2024-05-10 Class B Common Stock 9375.0 0 D Class B Common Stock 2021-03-01 4 M 0 9375 0 A Class A Common Stock 9375.0 9375 D Class B Common Stock 2021-03-01 4 C 0 9375 0 D Class A Common Stock 9375.0 0 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. Shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of Restricted Stock Units (RSUs). These shares are held of record by a LLC of which the Reporting Person is the manager. A family trust, for which the Reporting Person is investment advisor, is the sole member of the LLC. Each RSU represents the right to receive one share of Class B Common Stock. The RSUs are subject to time-based and performance-based vesting criteria. The time-based vesting occurs in 16 quarterly installments commencing on July 1, 2017, subject to the Reporting Person's continued service with the Issuer on each such date. The performance-based criteria was satisfied upon the Issuer's listing and public trading of its Class A Common Stock on June 20, 2019. /s/ David Schellhase, as Attorney-in-Fact 2021-03-03