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WORK - As of  08/22/19, 09:18:51 AM:   182 Insider Transactions.

Sector: Unknown    Industry: Unknown
Prev Close:$0.00  Avg Vol(3m): 0  P/E: 0.00  EPS: 0.00

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                Buy: Blue    Sell: Red
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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 2019-08-19 2019-08-21 17:00:35.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,500 $31.10 $46,650.00 187,000 view
S 2019-08-19 2019-08-21 16:59:52.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 2,500 $31.10 $77,750.00 57,755 view
S 2019-08-16 2019-08-20 17:09:12.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,500 $30.15 $45,225.00 188,500 view
S 2019-08-16 2019-08-20 17:07:30.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 2,500 $30.15 $75,375.00 60,255 view
S 2019-08-15 2019-08-19 17:02:00.0 Slack Technologies, Inc. WORK Zell Brandon officer (Chief Accounting Officer) 4,850 $30.08 $145,888.00 173,140 view
S 2019-08-15 2019-08-19 17:00:56.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,500 $30.42 $45,630.00 190,000 view
S 2019-08-15 2019-08-19 17:00:03.0 Slack Technologies, Inc. WORK Butterfield Stewart director officer (Chief Executive Officer) 2,500 $30.39 $75,975.00 62,755 view
S 2019-08-14 2019-08-16 17:02:23.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,500 $30.26 $45,390.00 191,500 view
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 16:58:57.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,500 $31.36 $47,040.00 193,000 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 18:06:55.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,500 $31.05 $46,575.00 196,000 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 2019-08-08 2019-08-12 16:57:33.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,500 $31.15 $46,725.00 197,500 view
S 2019-08-07 2019-08-09 16:53:12.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,500 $30.67 $46,005.00 199,000 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 17:23:45.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 507 $31.99 $16,218.90 200,500 view
S 2019-08-06 2019-08-08 17:23:45.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 993 $31.17 $30,951.80 201,007 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 17:00:46.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 310 $30.70 $9,517.00 202,000 view
S 2019-08-05 2019-08-07 17:00:46.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,190 $29.68 $35,319.20 202,310 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 17:06:57.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,500 $31.19 $46,785.00 203,500 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 17:12:35.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 416 $33.18 $13,802.90 205,000 view
S 2019-08-01 2019-08-05 17:12:35.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,084 $32.52 $35,251.70 205,416 view
S 2019-08-01 2019-08-05 17:12:35.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 13,398 $32.78 $439,186.00 0 view
S 2019-08-01 2019-08-05 17:11:58.0 Slack Technologies, Inc. WORK Schellhase David officer (General Counsel and Secretary) 3,160 $32.78 $103,585.00 158,921 view
S 2019-08-01 2019-08-05 17:11:53.0 Slack Technologies, Inc. WORK Shim Allen officer (Chief Financial Officer) 28,510 $32.78 $934,558.00 31,795 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 2019-08-01 2019-08-05 17:11:06.0 Slack Technologies, Inc. WORK Zell Brandon officer (Chief Accounting Officer) 3,791 $32.78 $124,269.00 177,990 view
S 2019-08-01 2019-08-05 17:10:45.0 Slack Technologies, Inc. WORK Frati Robert officer (Sr VP Sales, Customer Success) 33,300 $32.78 $1,091,570.00 166,527 view
S 2019-07-31 2019-08-02 17:01:43.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,500 $33.20 $49,800.00 206,500 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 18:09:20.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,500 $32.45 $48,675.00 208,000 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 17:12:47.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 351 $33.64 $11,807.60 209,500 view
S 2019-07-29 2019-07-31 17:12:47.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,149 $33.09 $38,020.40 209,851 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 17:04:03.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,500 $33.78 $50,670.00 211,000 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 17:07:32.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,500 $33.84 $50,760.00 212,500 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 17:08:30.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,500 $33.82 $50,730.00 214,000 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 17:16:10.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 269 $34.52 $9,285.88 215,500 view
S 2019-07-23 2019-07-25 17:16:10.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,231 $34.10 $41,977.10 215,769 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 17:23:33.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,180 $32.79 $38,692.20 217,000 view
S 2019-07-22 2019-07-24 17:23:33.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 320 $31.69 $10,140.80 218,180 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 17:19:02.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 270 $32.38 $8,742.60 218,500 view
S 2019-07-19 2019-07-23 17:19:02.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,230 $31.90 $39,237.00 218,770 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 2019-07-18 2019-07-22 16:59:20.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 560 $33.15 $18,564.00 220,000 view
S 2019-07-18 2019-07-22 16:59:20.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 940 $32.43 $30,484.20 220,560 view
S 2019-07-17 2019-07-19 17:02:23.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 120 $34.84 $4,180.80 221,500 view
S 2019-07-17 2019-07-19 17:02:23.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,380 $33.89 $46,768.20 221,620 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 17:00:44.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,500 $34.69 $52,035.00 223,000 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 16:59:57.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 135 $35.01 $4,726.35 224,500 view
S 2019-07-15 2019-07-17 16:59:57.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,365 $34.44 $47,010.60 224,635 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 17:04:48.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 78 $34.77 $2,712.06 226,000 view
S 2019-07-12 2019-07-16 17:04:48.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,422 $33.92 $48,234.20 226,078 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 Henderson Cal officer (Chief Technology Officer) 1,500 $35.02 $52,530.00 227,500 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 2019-07-09 2019-07-11 17:01:17.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,500 $35.09 $52,635.00 230,500 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 2019-07-08 2019-07-10 17:04:03.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,500 $35.13 $52,695.00 232,000 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 2019-07-05 2019-07-09 17:01:09.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,500 $35.69 $53,535.00 233,500 view
S 2019-07-03 2019-07-05 17:01:32.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,500 $35.98 $53,970.00 235,000 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 2019-07-01 2019-07-03 17:04:39.0 Slack Technologies, Inc. WORK Shim Allen officer (Chief Financial Officer) 3,728 $38.08 $141,962.00 3,899 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 2019-07-01 2019-07-03 17:04:02.0 Slack Technologies, Inc. WORK Zell Brandon officer (Chief Accounting Officer) 2,198 $37.15 $81,655.70 174,281 view
S 2019-07-02 2019-07-03 17:04:02.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,500 $36.43 $54,645.00 236,500 view
S 2019-07-01 2019-07-03 17:04:02.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 173 $38.05 $6,582.65 238,000 view
S 2019-07-01 2019-07-03 17:04:02.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,327 $36.82 $48,860.10 238,173 view
S 2019-06-28 2019-07-02 17:07:23.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,500 $36.59 $54,885.00 239,500 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 17:04:13.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 299 $37.80 $11,302.20 241,000 view
S 2019-06-27 2019-07-01 17:04:13.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,201 $36.76 $44,148.80 241,299 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 17:02:34.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 603 $37.24 $22,455.70 242,500 view
S 2019-06-26 2019-06-28 17:02:34.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 897 $36.39 $32,641.80 243,103 view
S 2019-06-26 2019-06-28 17:02:34.0 Slack Technologies, Inc. WORK Frati Robert officer (Sr VP Sales, Customer Success) 50,000 $37.04 $1,852,000.00 133,947 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 15:43:03.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,500 $36.23 $54,345.00 245,500 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 21:50:48.0 Slack Technologies, Inc. WORK OFARRELL JOHN director 375,000 $39.00 $1.4625E7 9,814,410 view
S 2019-06-20 2019-06-24 21:50:48.0 Slack Technologies, Inc. WORK OFARRELL JOHN director 2,625,000 $38.61 $1.01351E8 3,816,420 view
S 2019-06-20 2019-06-24 21:50:11.0 Slack Technologies, Inc. WORK AH Equity Partners III, L.L.C. various various various various various 10% owner 375,000 $39.00 $1.4625E7 9,814,410 view
S 2019-06-20 2019-06-24 21:50:11.0 Slack Technologies, Inc. WORK AH Equity Partners III, L.L.C. various various various various various 10% owner 2,625,000 $38.61 $1.01351E8 3,816,420 view
S 2019-06-20 2019-06-24 21:49:14.0 Slack Technologies, Inc. WORK HOROWITZ BENJAMIN A various various various various various 10% owner 375,000 $39.00 $1.4625E7 9,814,410 view
S 2019-06-20 2019-06-24 21:49:14.0 Slack Technologies, Inc. WORK HOROWITZ BENJAMIN A various various various various various 10% owner 2,625,000 $38.61 $1.01351E8 3,816,420 view
S 2019-06-20 2019-06-24 21:49:02.0 Slack Technologies, Inc. WORK AH Equity Partners IV (Parallel), L.L.C. various various various various 10% owner 375,000 $39.00 $1.4625E7 9,814,410 view
S 2019-06-20 2019-06-24 21:49:02.0 Slack Technologies, Inc. WORK AH Equity Partners IV (Parallel), L.L.C. various various various various 10% owner 2,625,000 $38.61 $1.01351E8 3,816,420 view
S 2019-06-20 2019-06-24 20:54:54.0 Slack Technologies, Inc. WORK Braccia Andrew director 36,000 $40.76 $1,467,360.00 382,373 view
S 2019-06-20 2019-06-24 20:54:54.0 Slack Technologies, Inc. WORK Braccia Andrew director 270,000 $38.50 $1.0395E7 418,373 view
S 2019-06-20 2019-06-24 20:54:54.0 Slack Technologies, Inc. WORK Braccia Andrew director 67,300 $40.76 $2,743,150.00 714,823 view
S 2019-06-20 2019-06-24 20:54:54.0 Slack Technologies, Inc. WORK Braccia Andrew director 504,750 $38.50 $1.94329E7 782,123 view
S 2019-06-20 2019-06-24 20:54:54.0 Slack Technologies, Inc. WORK Braccia Andrew director 896,700 $40.76 $3.65495E7 9,524,130 view
S 2019-06-20 2019-06-24 20:54:54.0 Slack Technologies, Inc. WORK Braccia Andrew director 6,725,250 $38.50 $2.58922E8 1.04208E7 view
S 2019-06-20 2019-06-24 20:53:41.0 Slack Technologies, Inc. WORK Accel Investors 2009 L.L.C. various various various 10% owner 36,000 $40.76 $1,467,360.00 382,373 view
S 2019-06-20 2019-06-24 20:53:41.0 Slack Technologies, Inc. WORK Accel Investors 2009 L.L.C. various various various 10% owner 270,000 $38.50 $1.0395E7 418,373 view
S 2019-06-20 2019-06-24 20:53:41.0 Slack Technologies, Inc. WORK Accel Investors 2009 L.L.C. various various various 10% owner 67,300 $40.76 $2,743,150.00 714,823 view
S 2019-06-20 2019-06-24 20:53:41.0 Slack Technologies, Inc. WORK Accel Investors 2009 L.L.C. various various various 10% owner 504,750 $38.50 $1.94329E7 782,123 view
S 2019-06-20 2019-06-24 20:53:41.0 Slack Technologies, Inc. WORK Accel Investors 2009 L.L.C. various various various 10% owner 896,700 $40.76 $3.65495E7 9,524,130 view
S 2019-06-20 2019-06-24 20:53:41.0 Slack Technologies, Inc. WORK Accel Investors 2009 L.L.C. various various various 10% owner 6,725,250 $38.50 $2.58922E8 1.04208E7 view
S 2019-06-21 2019-06-24 20:49:02.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 126 $39.31 $4,953.06 247,000 view
S 2019-06-21 2019-06-24 20:49:02.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 514 $38.20 $19,634.80 247,126 view
S 2019-06-21 2019-06-24 20:49:02.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 860 $37.30 $32,078.00 247,640 view
S 2019-06-20 2019-06-24 20:49:02.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 50 $41.87 $2,093.50 248,500 view
S 2019-06-20 2019-06-24 20:49:02.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 513 $41.22 $21,145.90 248,550 view
S 2019-06-20 2019-06-24 20:49:02.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 582 $40.10 $23,338.20 249,063 view
S 2019-06-20 2019-06-24 20:49:02.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 355 $38.62 $13,710.10 249,645 view
S 2019-06-20 2019-06-24 20:49:02.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 96,342 $38.61 $3,719,760.00 0 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
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 2019-06-20 2019-06-24 20:47:20.0 Slack Technologies, Inc. WORK Zell Brandon officer (Chief Accounting Officer) 40,000 $41.10 $1,644,000.00 172,105 view
S 2019-06-20 2019-06-24 20:47:20.0 Slack Technologies, Inc. WORK Zell Brandon officer (Chief Accounting Officer) 19,145 $38.61 $739,188.00 212,105 view
S 2019-06-20 2019-06-24 20:46:37.0 Slack Technologies, Inc. WORK Shim Allen officer (Chief Financial Officer) 100,000 $38.50 $3,850,000.00 0 view
S 2019-06-20 2019-06-24 20:46:37.0 Slack Technologies, Inc. WORK Shim Allen officer (Chief Financial Officer) 402,925 $38.61 $1.55569E7 0 view
S 2019-06-21 2019-06-24 20:46:05.0 Slack Technologies, Inc. WORK Frati Robert officer (Sr VP Sales, Customer Success) 100,000 $37.43 $3,743,000.00 183,947 view
S 2019-06-20 2019-06-24 20:46:05.0 Slack Technologies, Inc. WORK Frati Robert officer (Sr VP Sales, Customer Success) 276,238 $38.61 $1.06655E7 283,947 view
S 2019-06-21 2019-06-24 20:45:28.0 Slack Technologies, Inc. WORK Schellhase David officer (General Counsel and Secretary) 100,000 $37.47 $3,747,000.00 155,831 view
S 2019-06-20 2019-06-24 20:45:28.0 Slack Technologies, Inc. WORK Schellhase David officer (General Counsel and Secretary) 249,339 $38.61 $9,626,980.00 255,831 view
S 2019-06-20 2019-06-24 20:35:10.0 Slack Technologies, Inc. WORK Social Capital Partnership Opportunities Fund GP, L.P. various various various 10% owner 25,310 $39.93 $1,010,590.00 1,164,240 view
S 2019-06-20 2019-06-24 20:35:10.0 Slack Technologies, Inc. WORK Social Capital Partnership Opportunities Fund GP, L.P. various various various 10% owner 75,929 $38.67 $2,936,480.00 1,189,550 view
S 2019-06-20 2019-06-24 20:35:10.0 Slack Technologies, Inc. WORK Social Capital Partnership Opportunities Fund GP, L.P. various various various 10% owner 216,450 $39.93 $8,642,520.00 9,956,720 view
S 2019-06-20 2019-06-24 20:35:10.0 Slack Technologies, Inc. WORK Social Capital Partnership Opportunities Fund GP, L.P. various various various 10% owner 649,350 $38.67 $2.5113E7 1.01732E7 view
S 2019-06-20 2019-06-24 20:35:10.0 Slack Technologies, Inc. WORK Social Capital Partnership Opportunities Fund GP, L.P. various various various 10% owner 12,507 $39.93 $499,386.00 575,316 view
S 2019-06-20 2019-06-24 20:35:10.0 Slack Technologies, Inc. WORK Social Capital Partnership Opportunities Fund GP, L.P. various various various 10% owner 37,521 $38.67 $1,451,090.00 587,823 view
S 2019-06-20 2019-06-24 20:34:34.0 Slack Technologies, Inc. WORK Social Capital Partnership GP III, L.P. various various various various various various various various 10% owner 25,310 $39.93 $1,010,590.00 1,164,240 view
S 2019-06-20 2019-06-24 20:34:34.0 Slack Technologies, Inc. WORK Social Capital Partnership GP III, L.P. various various various various various various various various 10% owner 75,929 $38.67 $2,936,480.00 1,189,550 view
S 2019-06-20 2019-06-24 20:34:34.0 Slack Technologies, Inc. WORK Social Capital Partnership GP III, L.P. various various various various various various various various 10% owner 216,450 $39.93 $8,642,520.00 9,956,720 view
S 2019-06-20 2019-06-24 20:34:34.0 Slack Technologies, Inc. WORK Social Capital Partnership GP III, L.P. various various various various various various various various 10% owner 649,350 $38.67 $2.5113E7 1.01732E7 view
S 2019-06-20 2019-06-24 20:34:34.0 Slack Technologies, Inc. WORK Social Capital Partnership GP III, L.P. various various various various various various various various 10% owner 12,507 $39.93 $499,386.00 575,316 view
S 2019-06-20 2019-06-24 20:34:34.0 Slack Technologies, Inc. WORK Social Capital Partnership GP III, L.P. various various various various various various various various 10% owner 37,521 $38.67 $1,451,090.00 587,823 view
S 2019-06-20 2019-06-24 20:31:15.0 Slack Technologies, Inc. WORK Palihapitiya Chamath director 10% owner 25,310 $39.93 $1,010,590.00 1,164,240 view
S 2019-06-20 2019-06-24 20:31:15.0 Slack Technologies, Inc. WORK Palihapitiya Chamath director 10% owner 75,929 $38.67 $2,936,480.00 1,189,550 view
S 2019-06-20 2019-06-24 20:31:15.0 Slack Technologies, Inc. WORK Palihapitiya Chamath director 10% owner 216,450 $39.93 $8,642,520.00 9,956,720 view
S 2019-06-20 2019-06-24 20:31:15.0 Slack Technologies, Inc. WORK Palihapitiya Chamath director 10% owner 649,350 $38.67 $2.5113E7 1.01732E7 view
S 2019-06-20 2019-06-24 20:31:15.0 Slack Technologies, Inc. WORK Palihapitiya Chamath director 10% owner 12,507 $39.93 $499,386.00 575,316 view
S 2019-06-20 2019-06-24 20:31:15.0 Slack Technologies, Inc. WORK Palihapitiya Chamath director 10% owner 37,521 $38.67 $1,451,090.00 587,823 view
* An * after P or S in the Buy/Sell column means the transaction was filed by the insider as open market, but it was marked as private transaction by insidercow's proprietary method
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