Insider Trading activities of Slack Technologies, Inc. (WORK)

Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Slack Technologies, Inc. (WORK) since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Slack Technologies, Inc. since year 2005. Table 2 shows the detailed insider transactions of Slack Technologies, Inc. since 2005. The reporting company's ticker symbol is WORK. The reporting company's CIK number is 1764925.
The total value of stock buying since 2005 is $0.
The total value of stock sales since 2005 is $1,375,298,799.
The total value of stock option exercises since 2005 is $0.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Slack Technologies, Inc. (WORK).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2019-07 0 $0 162,689 $5,994,775 0 $0
2019-06 0 $0 34,869,099 $1,369,304,024 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Slack Technologies, Inc. insiders (WORK)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2019-07-17 Henderson Cal (Chief Technology Officer) Sale 1,500 34.37 51,547
2019-07-17 Butterfield Stewart (Chief Executive Officer) Sale 2,500 34.36 85,900
2019-07-16 Henderson Cal (Chief Technology Officer) Sale 1,500 34.69 52,035
2019-07-16 Butterfield Stewart (Chief Executive Officer) Sale 2,500 34.66 86,649
2019-07-15 Henderson Cal (Chief Technology Officer) Sale 1,500 34.73 52,087
2019-07-15 Butterfield Stewart (Chief Executive Officer) Sale 2,500 34.73 86,824
2019-07-12 Henderson Cal (Chief Technology Officer) Sale 1,500 34.34 51,517
2019-07-12 Butterfield Stewart (Chief Executive Officer) Sale 2,500 34.28 85,712
2019-07-11 Henderson Cal (Chief Technology Officer) Sale 1,500 35.02 52,530
2019-07-11 Butterfield Stewart (Chief Executive Officer) Sale 2,500 35.00 87,500
2019-07-10 Henderson Cal (Chief Technology Officer) Sale 1,500 35.77 53,647
2019-07-10 Butterfield Stewart (Chief Executive Officer) Sale 2,500 35.72 89,300
2019-07-09 Henderson Cal (Chief Technology Officer) Sale 1,500 35.09 52,635
2019-07-09 Butterfield Stewart (Chief Executive Officer) Sale 2,500 35.14 87,850
2019-07-08 Henderson Cal (Chief Technology Officer) Sale 1,500 35.13 52,695
2019-07-08 Butterfield Stewart (Chief Executive Officer) Sale 2,500 35.11 87,775
2019-07-05 Henderson Cal (Chief Technology Officer) Sale 1,500 35.69 53,535
2019-07-05 Butterfield Stewart (Chief Executive Officer) Sale 2,500 35.70 89,250
2019-07-03 Henderson Cal (Chief Technology Officer) Sale 1,500 35.98 53,969
2019-07-03 Butterfield Stewart (Chief Executive Officer) Sale 2,500 35.99 89,975
2019-07-02 Henderson Cal (Chief Technology Officer) Sale 1,500 36.43 54,645
2019-07-02 Butterfield Stewart (Chief Executive Officer) Sale 2,500 36.43 91,075
2019-07-01 Zell Brandon (Chief Accounting Officer) Sale 2,198 37.15 81,655
2019-07-01 Henderson Cal (Chief Technology Officer) Sale 1,500 37.44 56,152
2019-07-01 Shim Allen (Chief Financial Officer) Sale 3,728 38.08 141,962
2019-07-01 Butterfield Stewart (Chief Executive Officer) Sale 111,263 37.45 4,166,354
2019-06-28 Henderson Cal (Chief Technology Officer) Sale 1,500 36.59 54,885
2019-06-28 Butterfield Stewart (Chief Executive Officer) Sale 2,500 36.70 91,750
2019-06-27 Henderson Cal (Chief Technology Officer) Sale 1,500 37.28 55,920
2019-06-27 Butterfield Stewart (Chief Executive Officer) Sale 2,500 37.16 92,887
2019-06-26 Henderson Cal (Chief Technology Officer) Sale 1,500 36.81 55,222
2019-06-26 Frati Robert (Sr VP Sales, Customer Success) Sale 50,000 37.04 1,852,000
2019-06-26 Butterfield Stewart (Chief Executive Officer) Sale 2,500 36.88 92,200
2019-06-25 Henderson Cal (Chief Technology Officer) Sale 1,500 35.72 53,580
2019-06-25 Butterfield Stewart (Chief Executive Officer) Sale 2,500 35.74 89,362
2019-06-24 Henderson Cal (Chief Technology Officer) Sale 1,500 36.23 54,344
2019-06-24 Butterfield Stewart (Chief Executive Officer) Sale 2,500 36.42 91,050
2019-06-21 Henderson Cal (Chief Technology Officer) Sale 1,500 38.27 57,405
2019-06-21 Frati Robert (Sr VP Sales, Customer Success) Sale 100,000 37.43 3,743,000
2019-06-21 Butterfield Stewart (Chief Executive Officer) Sale 2,500 38.09 95,217
2019-06-21 Schellhase David (General Counsel and Secretary) Sale 100,000 37.47 3,747,000
2019-06-20 Zell Brandon (Chief Accounting Officer) Sale 59,145 39.85 2,357,223
2019-06-20 Henderson Cal (Chief Technology Officer) Sale 97,842 40.08 3,921,898
2019-06-20 Shim Allen (Chief Financial Officer) Sale 502,925 38.55 19,390,273
2019-06-20 Frati Robert (Sr VP Sales, Customer Success) Sale 276,238 38.61 10,665,549
2019-06-20 Butterfield Stewart (Chief Executive Officer) Sale 1,358,409 39.63 53,831,031
2019-06-20 Palihapitiya Chamath (Director) Sale 1,017,067 39.30 39,971,750
2019-06-20 Social Capital Partnership Opportunities Fund Gp, L.p. (10% Owner) Sale 1,017,067 39.30 39,971,750
2019-06-20 Social Capital Partnership Gp Iii, L.p. (10% Owner) Sale 1,017,067 39.30 39,971,750
2019-06-20 Ah Equity Partners Iv (parallel), L.l.c. Sale 3,000,000 38.80 116,415,000
2019-06-20 Ah Equity Partners Iii, L.l.c. Sale 3,000,000 38.80 116,415,000
2019-06-20 Braccia Andrew Sale 8,500,000 39.63 336,855,000
2019-06-20 Accel Investors 2009 L.l.c. Sale 8,500,000 39.63 336,855,000
2019-06-20 Schellhase David (General Counsel and Secretary) Sale 249,339 38.61 9,626,978
2019-06-20 Ofarrell John Sale 3,000,000 38.80 116,415,000
2019-06-20 Horowitz Benjamin A Sale 3,000,000 38.80 116,415,000

Insider trading activities including stock purchases, stock sales, and option exercises of WORK listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Slack Technologies, Inc. (symbol WORK, CIK number 1764925) see the Securities and Exchange Commission (SEC) website.