Butterfield Stewart, director officer (Chief Executive Officer) of WORK - Past Performance as of 08/18/19. Total 65 Records. Link to Thomson Financial
Buy(P) /
Sell(S)
P/S date Filed Date Company Symbol Insider Relationship Share Amt. Unit Price Total Proceeds Shares Owned Return(1m) Details
S 2019-08-14 2019-08-16 17:01:39.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 2,500 $30.32 $75,800.00 65,255 view
S 2019-08-13 2019-08-15 16:58:00.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 2,500 $31.35 $78,375.00 67,755 view
S 2019-08-09 2019-08-13 18:06:13.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 2,500 $30.96 $77,400.00 72,755 view
S 2019-08-08 2019-08-12 16:57:33.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 2,500 $31.19 $77,975.00 75,255 view
S 2019-08-07 2019-08-09 16:51:59.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 2,500 $30.69 $76,725.00 77,755 view
S 2019-08-06 2019-08-08 17:22:53.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 400 $32.06 $12,824.00 80,255 view
S 2019-08-06 2019-08-08 17:22:53.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 2,100 $31.07 $65,247.00 80,655 view
S 2019-08-05 2019-08-07 16:59:50.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 820 $30.89 $25,329.80 82,755 view
S 2019-08-05 2019-08-07 16:59:50.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 1,680 $29.75 $49,980.00 83,575 view
S 2019-08-02 2019-08-06 17:06:20.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 2,500 $31.09 $77,725.00 85,255 view
S 2019-08-01 2019-08-05 17:11:27.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 800 $33.13 $26,504.00 87,755 view
S 2019-08-01 2019-08-05 17:11:27.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 1,700 $32.38 $55,046.00 88,555 view
S 2019-07-31 2019-08-02 17:00:35.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 100 $33.95 $3,395.00 90,255 view
S 2019-07-31 2019-08-02 17:00:35.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 2,400 $33.23 $79,752.00 90,355 view
S 2019-07-30 2019-08-01 18:08:32.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 2,500 $32.43 $81,075.00 92,755 view
S 2019-07-29 2019-07-31 17:11:13.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 650 $33.65 $21,872.50 95,255 view
S 2019-07-29 2019-07-31 17:11:13.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 1,850 $33.02 $61,087.00 95,905 view
S 2019-07-26 2019-07-30 17:02:29.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 2,500 $33.79 $84,475.00 97,755 view
S 2019-07-25 2019-07-29 17:07:25.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 2,500 $33.83 $84,575.00 100,255 view
S 2019-07-24 2019-07-26 17:07:27.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 2,500 $33.82 $84,550.00 102,755 view
S 2019-07-23 2019-07-25 17:15:12.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 200 $34.67 $6,934.00 105,255 view
S 2019-07-23 2019-07-25 17:15:12.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 2,300 $34.09 $78,407.00 105,455 view
S 2019-07-22 2019-07-24 17:22:17.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 100 $33.34 $3,334.00 107,755 view
S 2019-07-22 2019-07-24 17:22:17.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 1,900 $32.80 $62,320.00 107,855 view
S 2019-07-22 2019-07-24 17:22:17.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 500 $31.71 $15,855.00 109,755 view
S 2019-07-19 2019-07-23 17:17:38.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 200 $32.56 $6,512.00 110,255 view
S 2019-07-19 2019-07-23 17:17:38.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 2,300 $31.78 $73,094.00 110,455 view
S 2019-07-18 2019-07-22 16:59:31.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 830 $33.21 $27,564.30 112,755 view
S 2019-07-18 2019-07-22 16:59:31.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 1,670 $32.35 $54,024.50 113,585 view
S 2019-07-17 2019-07-19 17:02:05.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 200 $34.82 $6,964.00 115,255 view
S 2019-07-17 2019-07-19 17:02:05.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 2,300 $33.90 $77,970.00 115,455 view
S 2019-07-16 2019-07-18 16:59:28.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 2,500 $34.66 $86,650.00 117,755 view
S 2019-07-15 2019-07-17 16:59:45.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 200 $35.01 $7,002.00 120,255 view
S 2019-07-15 2019-07-17 16:59:45.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 2,300 $34.45 $79,235.00 120,455 view
S 2019-07-12 2019-07-16 17:04:25.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 200 $34.68 $6,936.00 122,755 view
S 2019-07-12 2019-07-16 17:04:25.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 2,300 $33.89 $77,947.00 122,955 view
S 2019-07-11 2019-07-15 17:04:03.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 2,500 $35.00 $87,500.00 125,255 view
S 2019-07-09 2019-07-11 17:01:55.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 2,500 $35.14 $87,850.00 130,255 view
S 2019-07-08 2019-07-10 17:04:24.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 2,500 $35.11 $87,775.00 132,755 view
S 2019-07-05 2019-07-09 17:01:30.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 2,500 $35.70 $89,250.00 135,255 view
S 2019-07-03 2019-07-05 17:01:21.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 2,500 $35.99 $89,975.00 137,755 view
S 2019-07-02 2019-07-03 17:04:34.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 2,500 $36.43 $91,075.00 140,255 view
S 2019-07-01 2019-07-03 17:04:34.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 300 $38.12 $11,436.00 142,755 view
S 2019-07-01 2019-07-03 17:04:34.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 2,200 $36.87 $81,114.00 143,055 view
S 2019-07-01 2019-07-03 17:04:34.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 7,988 $38.18 $304,982.00 145,255 view
S 2019-07-01 2019-07-03 17:04:34.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 39,300 $37.24 $1,463,530.00 153,243 view
S 2019-07-01 2019-07-03 17:04:34.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 61,475 $36.82 $2,263,510.00 192,543 view
S 2019-06-28 2019-07-02 17:06:39.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 2,500 $36.70 $91,750.00 25,217 view
S 2019-06-27 2019-07-01 17:04:02.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 800 $37.69 $30,152.00 27,717 view
S 2019-06-27 2019-07-01 17:04:02.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 1,700 $36.62 $62,254.00 28,517 view
S 2019-06-26 2019-06-28 17:01:41.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 1,028 $37.32 $38,365.00 30,217 view
S 2019-06-26 2019-06-28 17:01:41.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 1,472 $36.44 $53,639.70 31,245 view
S 2019-06-24 2019-06-26 15:42:33.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 188 $36.71 $6,901.48 35,217 view
S 2019-06-24 2019-06-26 15:42:33.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 2,312 $36.13 $83,532.60 35,405 view
S 2019-06-20 2019-06-24 20:47:51.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 498,409 $38.61 $1.92436E7 900,000 view
S 2019-06-21 2019-06-24 20:47:51.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 200 $39.18 $7,836.00 37,717 view
S 2019-06-21 2019-06-24 20:47:51.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 800 $37.92 $30,336.00 37,917 view
S 2019-06-21 2019-06-24 20:47:51.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 1,500 $37.16 $55,740.00 38,717 view
S 2019-06-20 2019-06-24 20:47:51.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 15,189 $41.66 $632,774.00 40,000 view
S 2019-06-20 2019-06-24 20:47:51.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 29,557 $40.89 $1,208,590.00 55,189 view
S 2019-06-20 2019-06-24 20:47:51.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 19,669 $39.90 $784,793.00 84,746 view
S 2019-06-20 2019-06-24 20:47:51.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 35,585 $38.85 $1,382,480.00 104,415 view
S 2019-06-20 2019-06-24 20:47:51.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 120,000 $38.61 $4,633,200.00 140,000 view
S 2019-06-20 2019-06-24 20:47:51.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 370,000 $40.00 $1.48E7 260,000 view
S 2019-06-20 2019-06-24 20:47:51.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 270,000 $38.50 $1.0395E7 630,000 view
* Filed by insider as open market transaction, but marked as private transaction by insidercow's proprietary method