Henderson Cal, officer (Chief Technology Officer) of WORK - Past Performance as of 10/18/19. Total 128 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 2019-10-15 2019-10-17 17:11:50.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,500 $24.56 $36,840.00 127,000 view
S 2019-10-14 2019-10-16 16:38:08.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,500 $25.04 $37,560.00 128,500 view
S 2019-10-11 2019-10-15 16:54:32.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 682 $25.09 $17,111.40 130,818 view
S 2019-10-11 2019-10-15 16:54:32.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 818 $25.89 $21,178.00 130,000 view
S 2019-10-10 2019-10-15 16:53:32.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,330 $23.78 $31,627.40 131,670 view
S 2019-10-10 2019-10-15 16:53:32.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 170 $24.53 $4,170.10 131,500 view
S 2019-10-09 2019-10-11 16:37:53.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,500 $24.81 $37,215.00 133,000 view
S 2019-10-08 2019-10-10 16:34:04.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,368 $25.65 $35,089.20 134,632 view
S 2019-10-08 2019-10-10 16:34:04.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 132 $26.30 $3,471.60 134,500 view
S 2019-10-07 2019-10-09 16:51:31.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 632 $25.07 $15,844.20 136,868 view
S 2019-10-07 2019-10-09 16:51:31.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 868 $25.89 $22,472.50 136,000 view
S 2019-10-04 2019-10-08 16:39:29.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,500 $24.57 $36,855.00 137,500 view
S 2019-10-03 2019-10-07 16:38:28.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 539 $23.17 $12,488.60 139,961 view
S 2019-10-03 2019-10-07 16:38:28.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 239 $23.90 $5,712.10 139,722 view
S 2019-10-03 2019-10-07 16:38:28.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 722 $24.84 $17,934.50 139,000 view
S 2019-10-02 2019-10-04 16:34:34.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,115 $22.72 $25,332.80 140,885 view
S 2019-10-02 2019-10-04 16:34:34.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 385 $23.38 $9,001.30 140,500 view
S 2019-10-01 2019-10-03 16:45:53.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,413 $22.92 $32,386.00 142,087 view
S 2019-10-01 2019-10-03 16:45:53.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 87 $23.83 $2,073.21 142,000 view
S 2019-09-30 2019-10-02 17:19:45.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 874 $22.94 $20,049.60 144,126 view
S 2019-09-30 2019-10-02 17:19:45.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 626 $23.67 $14,817.40 143,500 view
S 2019-09-27 2019-10-01 17:12:12.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,190 $21.86 $26,013.40 145,310 view
S 2019-09-27 2019-10-01 17:12:12.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 310 $22.45 $6,959.50 145,000 view
S 2019-09-26 2019-09-30 17:12:53.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,500 $22.45 $33,675.00 146,500 view
S 2019-09-25 2019-09-27 17:04:03.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,260 $22.15 $27,909.00 148,240 view
S 2019-09-25 2019-09-27 17:04:03.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 240 $22.83 $5,479.20 148,000 view
S 2019-09-24 2019-09-26 17:14:11.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,312 $23.47 $30,792.60 149,688 view
S 2019-09-24 2019-09-26 17:14:11.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 188 $24.24 $4,557.12 149,500 view
S 2019-09-23 2019-09-25 17:17:27.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,342 $24.06 $32,288.50 151,158 view
S 2019-09-23 2019-09-25 17:17:27.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 158 $25.06 $3,959.48 151,000 view
S 2019-09-20 2019-09-24 17:12:44.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,500 $25.50 $38,250.00 152,500 view
S 2019-09-19 2019-09-23 17:31:42.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,500 $25.48 $38,220.00 154,000 view
S 2019-09-18 2019-09-20 17:09:50.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 989 $25.51 $25,229.40 156,011 view
S 2019-09-18 2019-09-20 17:09:50.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 511 $26.26 $13,418.90 155,500 view
S 2019-09-17 2019-09-19 16:58:30.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,018 $26.51 $26,987.20 157,482 view
S 2019-09-17 2019-09-19 16:58:30.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 482 $27.13 $13,076.70 157,000 view
S 2019-09-16 2019-09-18 17:14:26.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 688 $24.90 $17,131.20 159,312 view
S 2019-09-16 2019-09-18 17:14:26.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 812 $25.48 $20,689.80 158,500 view
S 2019-09-13 2019-09-17 17:06:23.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,480 $25.09 $37,133.20 160,020 view
S 2019-09-13 2019-09-17 17:06:23.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 20 $25.62 $512.40 160,000 view
S 2019-09-12 2019-09-16 17:23:41.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,500 $25.50 $38,250.00 161,500 view
S 2019-09-11 2019-09-13 16:21:05.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,479 $25.66 $37,951.10 163,021 view
S 2019-09-11 2019-09-13 16:21:05.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 21 $26.25 $551.25 163,000 view
S 2019-09-10 2019-09-12 17:08:25.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 670 $24.87 $16,662.90 165,330 view
S 2019-09-10 2019-09-12 17:08:25.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 830 $26.15 $21,704.50 164,500 view
S 2019-09-09 2019-09-11 17:07:15.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 592 $24.47 $14,486.20 166,908 view
S 2019-09-09 2019-09-11 17:07:15.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 619 $25.70 $15,908.30 166,289 view
S 2019-09-09 2019-09-11 17:07:15.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 268 $26.63 $7,136.84 166,021 view
S 2019-09-09 2019-09-11 17:07:15.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 21 $27.58 $579.18 166,000 view
S 2019-09-06 2019-09-10 17:08:34.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 818 $27.62 $22,593.20 168,182 view
S 2019-09-06 2019-09-10 17:08:34.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 658 $28.77 $18,930.70 167,524 view
S 2019-09-06 2019-09-10 17:08:34.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 24 $29.75 $714.00 167,500 view
S 2019-09-05 2019-09-09 17:19:13.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 422 $26.44 $11,157.70 170,078 view
S 2019-09-05 2019-09-09 17:19:13.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 129 $27.79 $3,584.91 169,949 view
S 2019-09-05 2019-09-09 17:19:13.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 949 $29.97 $28,441.50 169,000 view
S 2019-09-04 2019-09-06 17:24:30.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 709 $29.79 $21,121.10 171,291 view
S 2019-09-04 2019-09-06 17:24:30.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 791 $30.72 $24,299.50 170,500 view
S 2019-09-03 2019-09-05 17:13:12.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,500 $28.41 $42,615.00 172,000 view
S 2019-08-30 2019-09-04 17:05:07.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,020 $28.72 $29,294.40 173,980 view
S 2019-08-30 2019-09-04 17:05:07.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 480 $29.76 $14,284.80 173,500 view
S 2019-08-27 2019-08-29 17:10:10.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,056 $29.98 $31,658.90 178,444 view
S 2019-08-27 2019-08-29 17:10:10.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 444 $30.96 $13,746.20 178,000 view
S 2019-08-26 2019-08-28 17:06:48.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,500 $30.65 $45,975.00 179,500 view
S 2019-08-23 2019-08-27 17:42:12.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,500 $30.04 $45,060.00 181,000 view
S 2019-08-22 2019-08-26 17:01:24.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,160 $30.69 $35,600.40 182,840 view
S 2019-08-22 2019-08-26 17:01:24.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 340 $31.87 $10,835.80 182,500 view
S 2019-08-21 2019-08-23 17:09:08.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,500 $31.00 $46,500.00 184,000 view
S 2019-08-20 2019-08-22 17:09:04.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,500 $30.53 $45,795.00 185,500 view
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 2019-08-16 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 2019-08-15 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 2019-08-14 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 2019-08-13 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 2019-08-09 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 2019-08-08 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 2019-08-06 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 17:23:45.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 507 $31.99 $16,218.90 200,500 view
S 2019-08-05 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 17:00:46.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 310 $30.70 $9,517.00 202,000 view
S 2019-08-02 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 2019-08-01 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 17:12:35.0 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) 416 $33.18 $13,802.90 205,000 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 2019-07-30 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 2019-07-29 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 17:12:47.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 351 $33.64 $11,807.60 209,500 view
S 2019-07-26 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 2019-07-25 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 2019-07-24 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 2019-07-23 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 17:16:10.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 269 $34.52 $9,285.88 215,500 view
S 2019-07-22 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 17:23:33.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 1,180 $32.79 $38,692.20 217,000 view
S 2019-07-19 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 17:19:02.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 270 $32.38 $8,742.60 218,500 view
S 2019-07-18 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 2019-07-18 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 2019-07-17 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 17:02:23.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 120 $34.84 $4,180.80 221,500 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 2019-07-15 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 16:59:57.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 135 $35.01 $4,726.35 224,500 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 17:04:48.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 78 $34.77 $2,712.06 226,000 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 2019-07-09 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 17:04:03.0 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 17:01:09.0 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 2019-07-01 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 2019-07-01 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 2019-07-02 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 2019-06-28 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 2019-06-27 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 17:04:13.0 Slack Technologies, Inc. WORK Henderson Cal officer (Chief Technology Officer) 299 $37.80 $11,302.20 241,000 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 Henderson Cal officer (Chief Technology Officer) 603 $37.24 $22,455.70 242,500 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 2019-06-20 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 2019-06-20 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) 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) 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) 50 $41.87 $2,093.50 248,500 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 2019-06-21 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) 126 $39.31 $4,953.06 247,000 view
* Filed by insider as open market transaction, but marked as private transaction by insidercow's proprietary method