Slack Technologies
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Sale
BUTTERFIELD STEWART director, officer: Chief Execut..
 Class A Common Stock 2,500 N/A N/A
Sale
HENDERSON CAL officer: Chief Technology Officer
 Class A Common Stock 1,500 N/A N/A
Sale
BUTTERFIELD STEWART director, officer: Chief Execut..
 Class A Common Stock 2,500 N/A N/A
Sale
BUTTERFIELD STEWART director, officer: Chief Execut..
 Class A Common Stock 2,500 N/A N/A
Sale
HENDERSON CAL officer: Chief Technology Officer
 Class A Common Stock 1,500 N/A N/A
Sale
HENDERSON CAL officer: Chief Technology Officer
 Class A Common Stock 1,500 N/A N/A
Sale
BUTTERFIELD STEWART director, officer: Chief Execut..
 Class A Common Stock 2,500 N/A N/A
Sale
BUTTERFIELD STEWART director, officer: Chief Execut..
 Class A Common Stock 2,500 N/A N/A
Sale
HENDERSON CAL officer: Chief Technology Officer
 Class A Common Stock 1,500 N/A N/A
Sale
HENDERSON CAL officer: Chief Technology Officer
 Class A Common Stock 1,500 N/A N/A
Sale
BUTTERFIELD STEWART director, officer: Chief Execut..
 Class A Common Stock 2,500 N/A N/A
Sale
HENDERSON CAL officer: Chief Technology Officer
 Class A Common Stock 1,500 N/A N/A
Sale
BUTTERFIELD STEWART director, officer: Chief Execut..
 Class A Common Stock 2,500 N/A N/A
Sale
BUTTERFIELD STEWART director, officer: Chief Execut..
 Class A Common Stock 2,500 N/A N/A
Sale
HENDERSON CAL officer: Chief Technology Officer
 Class A Common Stock 1,500 N/A N/A
Sale
BUTTERFIELD STEWART director, officer: Chief Execut..
 Class A Common Stock 2,500 N/A N/A
Sale
HENDERSON CAL officer: Chief Technology Officer
 Class A Common Stock 1,500 N/A N/A
Sale
HENDERSON CAL officer: Chief Technology Officer
 Class A Common Stock 1,500 N/A N/A
Sale
ANDREESSEN MARC L 10 percent owner
 Class A Common Stock 60,536 N/A N/A
Sale
BUTTERFIELD STEWART director, officer: Chief Execut..
 Class A Common Stock 2,500 N/A N/A
Sale
BUTTERFIELD STEWART director, officer: Chief Execut..
 Class A Common Stock 2,500 N/A N/A
Sale
HENDERSON CAL officer: Chief Technology Officer
 Class A Common Stock 1,500 N/A N/A
Sale
BUTTERFIELD STEWART director, officer: Chief Execut..
 Class A Common Stock 2,500 N/A N/A
Sale
HENDERSON CAL officer: Chief Technology Officer
 Class A Common Stock 1,500 N/A N/A
Sale
BUTTERFIELD STEWART director, officer: Chief Execut..
 Class A Common Stock 2,500 N/A N/A
Sale
HENDERSON CAL officer: Chief Technology Officer
 Class A Common Stock 1,500 N/A N/A
Sale
BUTTERFIELD STEWART director, officer: Chief Execut..
 Class A Common Stock 108,593 N/A N/A
Sale
HENDERSON CAL officer: Chief Technology Officer
 Class A Common Stock 1,500 N/A N/A
Option
BUTTERFIELD STEWART director, officer: Chief Execut..
 Class B Common Stock 228,801 N/A N/A
Option
BUTTERFIELD STEWART director, officer: Chief Execut..
 Restricted Stock Units 228,801 N/A N/A
Sale
SHIM ALLEN officer: Chief Financial Officer
 Class A Common Stock 3,042 N/A N/A
Option
COOPER EDITH W director
 Restricted Stock Units 17,090 N/A N/A
Option
ZELL BRANDON officer: Chief Accounting Officer
 Restricted Stock Units 4,374 N/A N/A
Option
COOPER EDITH W director
 Class B Common Stock 17,090 N/A N/A
Option
ZELL BRANDON officer: Chief Accounting Officer
 Class B Common Stock 4,374 N/A N/A
Option
SHIM ALLEN officer: Chief Financial Officer
 Class B Common Stock 7,627 N/A N/A
Option
SHIM ALLEN officer: Chief Financial Officer
 Restricted Stock Units 7,627 N/A N/A
Sale
ZELL BRANDON officer: Chief Accounting Officer
 Class A Common Stock 2,109 N/A N/A
Sale
HENDERSON CAL officer: Chief Technology Officer
 Class A Common Stock 1,500 N/A N/A
Sale
BUTTERFIELD STEWART director, officer: Chief Execut..
 Class A Common Stock 2,500 N/A N/A
Sale
BUTTERFIELD STEWART director, officer: Chief Execut..
 Class A Common Stock 2,500 N/A N/A
Sale
HENDERSON CAL officer: Chief Technology Officer
 Class A Common Stock 1,500 N/A N/A
Sale
ANDREESSEN MARC L 10 percent owner
 Class A Common Stock 34,900 N/A N/A
Sale
HENDERSON CAL officer: Chief Technology Officer
 Class A Common Stock 1,500 N/A N/A
Sale
BUTTERFIELD STEWART director, officer: Chief Execut..
 Class A Common Stock 2,500 N/A N/A
Sale
BUTTERFIELD STEWART director, officer: Chief Execut..
 Class A Common Stock 2,500 N/A N/A
Sale
HENDERSON CAL officer: Chief Technology Officer
 Class A Common Stock 1,500 N/A N/A
Sale
HENDERSON CAL officer: Chief Technology Officer
 Class A Common Stock 1,500 N/A N/A
Sale
BUTTERFIELD STEWART director, officer: Chief Execut..
 Class A Common Stock 2,500 N/A N/A
Sale
HENDERSON CAL officer: Chief Technology Officer
 Class A Common Stock 1,500 N/A N/A

Showing 500 to 550 of 906 results.

Insider trading

Monitoring trades made by the management members or major shareholders of companies may help create a sharper picture of what is happening inside the companies. Base your decisions on buys or sells of the people involved and do the right thing at the right time.

Who is insider?

Every director or senior officer, as well as any other entity or individual owning more than 10% of the company’s shares on the stock market, is called an insider. Such people or entities are allowed to buy/sell the company's shares under strictly controlled conditions. Key premise here is that none of them can make trades based on non-public information about the company.

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