Insider Trading History of Henderson Cal


The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Henderson Cal since year 2005. The trader's CIK number is 1775683. At the time of the last reporting, Henderson Cal was the Chief Technology Officer of Slack Technologies, Inc. . (stock ticker symbol WORK). See this page for all insider trading activities at Slack Technologies, Inc. .


Stock purchases, sales, and option exercises reported by insider Henderson Cal since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2019-07-17 WORK Slack Technologies, Inc. Sale 1,500 34.37 51,547
2019-07-16 WORK Slack Technologies, Inc. Sale 1,500 34.69 52,035
2019-07-15 WORK Slack Technologies, Inc. Sale 1,500 34.73 52,087
2019-07-12 WORK Slack Technologies, Inc. Sale 1,500 34.34 51,517
2019-07-11 WORK Slack Technologies, Inc. Sale 1,500 35.02 52,530
2019-07-10 WORK Slack Technologies, Inc. Sale 1,500 35.77 53,647
2019-07-09 WORK Slack Technologies, Inc. Sale 1,500 35.09 52,635
2019-07-08 WORK Slack Technologies, Inc. Sale 1,500 35.13 52,695
2019-07-05 WORK Slack Technologies, Inc. Sale 1,500 35.69 53,535
2019-07-03 WORK Slack Technologies, Inc. Sale 1,500 35.98 53,969
2019-07-01 WORK Slack Technologies, Inc. Sale 1,500 37.44 56,152
2019-07-02 WORK Slack Technologies, Inc. Sale 1,500 36.43 54,645
2019-06-28 WORK Slack Technologies, Inc. Sale 1,500 36.59 54,885
2019-06-27 WORK Slack Technologies, Inc. Sale 1,500 37.28 55,920
2019-06-26 WORK Slack Technologies, Inc. Sale 1,500 36.81 55,222
2019-06-25 WORK Slack Technologies, Inc. Sale 1,500 35.72 53,580
2019-06-24 WORK Slack Technologies, Inc. Sale 1,500 36.23 54,344
2019-06-20 WORK Slack Technologies, Inc. Sale 97,842 40.08 3,921,898
2019-06-21 WORK Slack Technologies, Inc. Sale 1,500 38.27 57,405

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Henderson Cal (Chief Technology Officer of Slack Technologies, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.