Slack Technologies
Insider trading & Transactions

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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
Option
SHIM ALLEN officer: Chief Financial Officer
 Class B Common Stock 7,627 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
ZELL BRANDON officer: Chief Accounting Officer
 Class A Common Stock 2,198 N/A N/A
Option
COOPER EDITH W director
 Restricted Stock Units 17,089 N/A N/A
Option
COOPER EDITH W director
 Class B Common Stock 17,089 N/A N/A
Sale
HENDERSON CAL officer: Chief Technology Officer
 Class A Common Stock 1,500 N/A N/A
Option
ZELL BRANDON officer: Chief Accounting Officer
 Class B Common Stock 4,374 N/A N/A
Sale
SHIM ALLEN officer: Chief Financial Officer
 Class A Common Stock 3,728 N/A N/A
Option
SHIM ALLEN officer: Chief Financial Officer
 Restricted Stock Units 7,627 N/A N/A
Option
ZELL BRANDON officer: Chief Accounting Officer
 Restricted Stock Units 4,374 N/A N/A
Sale
BUTTERFIELD STEWART director, officer: Chief Execut..
 Class A Common Stock 111,263 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
FRATI ROBERT officer: Sr VP Sales, Customer ..
 Class A Common Stock 50,000 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
SCHELLHASE DAVID officer: General Counsel and Se..
 Class A Common Stock 100,000 N/A N/A
Sale
FRATI ROBERT officer: Sr VP Sales, Customer ..
 Class A Common Stock 100,000 N/A N/A
Sale
PALIHAPITIYA CHAMATH director, 10 percent owner
 Class A Common Stock 1,017,067 N/A N/A
Sale
BRACCIA ANDREW director
 Class A Common Stock 8,500,000 N/A N/A
Option
FRATI ROBERT officer: Sr VP Sales, Customer ..
 Restricted Stock Units 560,185 N/A N/A
Option
FRATI ROBERT officer: Sr VP Sales, Customer ..
 Class B Common Stock 560,185 N/A N/A
Sale
ANDREESSEN HOROWITZ FUND I, L.P. 10 percent owner
 Class A Common Stock 3,000,000 N/A N/A
Sale
ACCEL X LP 10 percent owner
 Class A Common Stock 8,500,000 N/A N/A
Sale
SCHELLHASE DAVID officer: General Counsel and Se..
 Class A Common Stock 249,339 N/A N/A
Option
SHIM ALLEN officer: Chief Financial Officer
 Restricted Stock Units 402,925 N/A N/A
Sale
OFARRELL JOHN director
 Class A Common Stock 3,000,000 N/A N/A
Sale
HENDERSON CAL officer: Chief Technology Officer
 Class A Common Stock 97,842 N/A N/A
Sale
BUTTERFIELD STEWART director, officer: Chief Execut..
 Class A Common Stock 1,358,409 N/A N/A
Option
BUTTERFIELD STEWART director, officer: Chief Execut..
 Class B Common Stock 915,204 N/A N/A
Option
BUTTERFIELD STEWART director, officer: Chief Execut..
 Restricted Stock Units 915,204 N/A N/A
Sale
A16Z SEED-III, LLC 10 percent owner
 Class A Common Stock 3,000,000 N/A N/A
Sale
SOCIAL CAPITAL HOLDINGS INC. 10 percent owner
 Class A Common Stock 1,017,067 N/A N/A
Option
COOPER EDITH W director
 Restricted Stock Units 85,446 N/A N/A
Option
COOPER EDITH W director
 Class B Common Stock 85,446 N/A N/A
Sale
FRATI ROBERT officer: Sr VP Sales, Customer ..
 Class A Common Stock 276,238 N/A N/A
Sale
ZELL BRANDON officer: Chief Accounting Officer
 Class A Common Stock 59,145 N/A N/A
Option
SCHELLHASE DAVID officer: General Counsel and Se..
 Class B Common Stock 505,170 N/A N/A
Sale
SHIM ALLEN officer: Chief Financial Officer
 Class A Common Stock 402,925 N/A N/A
Option
SCHELLHASE DAVID officer: General Counsel and Se..
 Restricted Stock Units 505,170 N/A N/A

Showing 850 to 900 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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