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Slack Technologies, Inc.

WORKDelisted Jul 21, 2021
Industry
Services-Prepackaged Software
SEC CIK
0001764925

Slack Technologies, Inc. was delisted on Jul 21, 2021; its insiders filed their last Form 4 on Jul 22, 2021; 529 institutions reported holding it in 13F filings for Q2 2021, worth $19.2B in total; ARK Invest was the only superinvestor holding it.

Holders of 5% or more of WORK

Holders whose latest Schedule 13D or 13G filing reports 5% or more of Slack Technologies, Inc., largest stake first. The change is against the holder's previous filing.

No holder currently reports owning 5% or more of Slack Technologies, Inc. on Schedule 13D or 13G.

Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.

13D and 13G filings

Schedule 13D and 13G filings on Slack Technologies, Inc., newest first.

No Schedule 13D or 13G filings on Slack Technologies, Inc. are on file.

Form 144: proposed insider sales

Notices from officers, directors and other affiliates planning to sell Slack Technologies, Inc. shares.

No Form 144 notices for Slack Technologies, Inc. are on file.