Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2021-07-01 Sale | 2021-07-06 5:01 pm | Slack Technologies Inc. | WORK | Henderson Cal Chief Technology Officer | 1,499 | $44.29 | $66,391 | 123,893 (Indirect Direct) | View |
| 2021-05-03 Sale | 2021-05-05 5:03 pm | Slack Technologies Inc. | WORK | Henderson Cal Chief Technology Officer | 5,637 | $42.07 | $237,149 | 14,898,770 (Indirect Direct) | View |
| 2021-04-01 Sale | 2021-04-05 5:22 pm | Slack Technologies Inc. | WORK | Henderson Cal Chief Technology Officer | 1,072 | $41.2 | $44,166 | 125,392 (Indirect Direct) | View |
| 2021-02-01 Sale | 2021-02-03 5:02 pm | Slack Technologies Inc. | WORK | Henderson Cal Chief Technology Officer | 4,279 | $42.45 | $181,644 | 14,898,508 (Indirect Direct) | View |
| 2021-01-04 Sale | 2021-01-06 5:01 pm | Slack Technologies Inc. | WORK | Henderson Cal Chief Technology Officer | 1,252 | $41.99 | $52,571 | 126,464 (Indirect Direct) | View |
| 2020-12-07 Sale | 2020-12-09 5:13 pm | Slack Technologies Inc. | WORK | Henderson Cal Chief Technology Officer | 1,500 | $43.07 | $64,605 | 127,716 (Indirect Direct) | View |
| 2020-12-03 Sale | 2020-12-07 5:00 pm | Slack Technologies Inc. | WORK | Henderson Cal Chief Technology Officer | 3,000 | $42.89 | $128,670 | 129,216 (Indirect Direct) | View |
| 2020-12-01 Sale | 2020-12-03 5:11 pm | Slack Technologies Inc. | WORK | Henderson Cal Chief Technology Officer | 3,000 | $43.21 | $129,633 | 132,216 (Indirect Direct) | View |
| 2020-11-27 Sale | 2020-12-01 5:04 pm | Slack Technologies Inc. | WORK | Henderson Cal Chief Technology Officer | 3,000 | $41.31 | $123,942 | 135,216 (Indirect Direct) | View |
| 2020-11-24 Sale | 2020-11-27 5:01 pm | Slack Technologies Inc. | WORK | Henderson Cal Chief Technology Officer | 3,000 | $30.5 | $91,485 | 138,216 (Indirect Direct) | View |
| 2020-11-20 Sale | 2020-11-24 5:01 pm | Slack Technologies Inc. | WORK | Henderson Cal Chief Technology Officer | 1,600 | $30 | $48,000 | 141,216 (Indirect Direct) | View |
| 2020-11-02 Sale | 2020-11-04 5:02 pm | Slack Technologies Inc. | WORK | Henderson Cal Chief Technology Officer | 6,024 | $25.16 | $151,564 | 16,713,913 (Indirect Direct) | View |
| 2020-10-19 Sale | 2020-10-21 5:02 pm | Slack Technologies Inc. | WORK | Henderson Cal Chief Technology Officer | 3,000 | $31.99 | $95,967 | 142,816 (Indirect Direct) | View |
| 2020-10-15 Sale | 2020-10-19 5:00 pm | Slack Technologies Inc. | WORK | Henderson Cal Chief Technology Officer | 3,000 | $32.49 | $97,457 | 145,816 (Indirect Direct) | View |
| 2020-10-13 Sale | 2020-10-15 5:00 pm | Slack Technologies Inc. | WORK | Henderson Cal Chief Technology Officer | 3,000 | $32.35 | $97,050 | 148,816 (Indirect Direct) | View |
| 2020-10-09 Sale | 2020-10-13 5:00 pm | Slack Technologies Inc. | WORK | Henderson Cal Chief Technology Officer | 3,000 | $30.89 | $92,655 | 151,816 (Indirect Direct) | View |
| 2020-10-07 Sale | 2020-10-09 4:59 pm | Slack Technologies Inc. | WORK | Henderson Cal Chief Technology Officer | 3,000 | $30 | $90,015 | 154,816 (Indirect Direct) | View |
| 2020-10-01 Sale | 2020-10-05 5:00 pm | Slack Technologies Inc. | WORK | Henderson Cal Chief Technology Officer | 1,499 | $27.35 | $40,998 | 157,816 (Indirect Direct) | View |
| 2020-09-04 Sale | 2020-09-09 5:52 pm | Slack Technologies Inc. | WORK | Henderson Cal Chief Technology Officer | 3,000 | $30.42 | $91,260 | 159,315 (Indirect Direct) | View |
| 2020-09-03 Sale | 2020-09-04 4:58 pm | Slack Technologies Inc. | WORK | Henderson Cal Chief Technology Officer | 1,500 | $31.15 | $46,729 | 162,315 (Indirect Direct) | View |
| 2020-09-01 Sale | 2020-09-03 5:01 pm | Slack Technologies Inc. | WORK | Henderson Cal Chief Technology Officer | 3,000 | $34.02 | $102,073 | 163,815 (Indirect Direct) | View |
| 2020-08-28 Sale | 2020-09-01 5:01 pm | Slack Technologies Inc. | WORK | Henderson Cal Chief Technology Officer | 3,000 | $32.05 | $96,160 | 166,815 (Indirect Direct) | View |
| 2020-08-26 Sale | 2020-08-28 5:04 pm | Slack Technologies Inc. | WORK | Henderson Cal Chief Technology Officer | 3,000 | $30.27 | $90,795 | 169,815 (Indirect Direct) | View |
| 2020-08-20 Sale | 2020-08-24 5:00 pm | Slack Technologies Inc. | WORK | Henderson Cal Chief Technology Officer | 3,000 | $30.06 | $90,180 | 172,815 (Indirect Direct) | View |
| 2020-08-07 Sale | 2020-08-11 5:09 pm | Slack Technologies Inc. | WORK | Henderson Cal Chief Technology Officer | 1,500 | $30 | $45,000 | 175,815 (Indirect Direct) | View |
| 2020-08-05 Sale | 2020-08-07 8:43 pm | Slack Technologies Inc. | WORK | Henderson Cal Chief Technology Officer | 3,000 | $30.06 | $90,180 | 177,315 (Indirect Direct) | View |
| 2020-08-03 Sale | 2020-08-05 5:52 pm | Slack Technologies Inc. | WORK | Henderson Cal Chief Technology Officer | 8,999 | $30.03 | $270,255 | 16,752,185 (Indirect Direct) | View |
| 2020-07-24 Sale | 2020-07-28 5:32 pm | Slack Technologies Inc. | WORK | Henderson Cal Chief Technology Officer | 20 | $30 | $600 | 183,315 (Indirect Direct) | View |
| 2020-07-22 Sale | 2020-07-24 4:58 pm | Slack Technologies Inc. | WORK | Henderson Cal Chief Technology Officer | 3,000 | $31.26 | $93,771 | 183,335 (Indirect Direct) | View |
| 2020-07-20 Sale | 2020-07-22 5:14 pm | Slack Technologies Inc. | WORK | Henderson Cal Chief Technology Officer | 3,000 | $33.02 | $99,071 | 186,335 (Indirect Direct) | View |
| 2020-07-16 Sale | 2020-07-20 5:46 pm | Slack Technologies Inc. | WORK | Henderson Cal Chief Technology Officer | 3,000 | $31.66 | $94,980 | 189,335 (Indirect Direct) | View |
| 2020-07-14 Sale | 2020-07-16 5:00 pm | Slack Technologies Inc. | WORK | Henderson Cal Chief Technology Officer | 3,000 | $31.94 | $95,811 | 192,335 (Indirect Direct) | View |
| 2020-07-10 Sale | 2020-07-14 4:59 pm | Slack Technologies Inc. | WORK | Henderson Cal Chief Technology Officer | 3,000 | $34.33 | $102,993 | 195,335 (Indirect Direct) | View |
| 2020-07-08 Sale | 2020-07-10 4:59 pm | Slack Technologies Inc. | WORK | Henderson Cal Chief Technology Officer | 3,000 | $33.16 | $99,483 | 198,335 (Indirect Direct) | View |
| 2020-07-06 Sale | 2020-07-08 5:12 pm | Slack Technologies Inc. | WORK | Henderson Cal Chief Technology Officer | 3,000 | $31.11 | $93,335 | 201,335 (Indirect Direct) | View |
| 2020-07-01 Sale | 2020-07-06 5:02 pm | Slack Technologies Inc. | WORK | Henderson Cal Chief Technology Officer | 4,412 | $30.73 | $135,572 | 204,335 (Indirect Direct) | View |
| 2020-06-29 Sale | 2020-07-01 5:40 pm | Slack Technologies Inc. | WORK | Henderson Cal Chief Technology Officer | 3,000 | $30.84 | $92,530 | 208,747 (Indirect Direct) | View |
| 2020-06-25 Sale | 2020-06-29 6:05 pm | Slack Technologies Inc. | WORK | Henderson Cal Chief Technology Officer | 3,000 | $32.53 | $97,577 | 211,747 (Indirect Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2021-07-21 Equity Swap | 2021-07-21 4:36 pm | N/A N/A | Slack Technologies Inc. | WORK | Henderson Cal Chief Technology Officer | 13,939,018 | $0 | 0 (Indirect) | View |
| 2021-07-21 Conversion | 2021-07-21 4:36 pm | N/A N/A | Slack Technologies Inc. | WORK | Henderson Cal Chief Technology Officer | 14,481,725 | $0 | 0 (Indirect) | View |
| 2021-07-21 Disposition | 2021-07-21 4:36 pm | N/A N/A | Slack Technologies Inc. | WORK | Henderson Cal Chief Technology Officer | 259,872 | $0 | 0 (Direct) | View |
| 2021-05-03 Exercise | 2021-05-05 5:03 pm | N/A 2026-02-26 | Slack Technologies Inc. | WORK | Henderson Cal Chief Technology Officer | 22,500 | $0 | 14,898,770 (Direct) | View |
| 2021-05-03 Conversion | 2021-05-05 5:03 pm | N/A N/A | Slack Technologies Inc. | WORK | Henderson Cal Chief Technology Officer | 5,637 | $0 | 14,898,770 (Direct) | View |
| 2021-02-01 Exercise | 2021-02-03 5:02 pm | N/A 2026-02-26 | Slack Technologies Inc. | WORK | Henderson Cal Chief Technology Officer | 22,500 | $0 | 14,898,508 (Direct) | View |
| 2021-02-01 Conversion | 2021-02-03 5:02 pm | N/A N/A | Slack Technologies Inc. | WORK | Henderson Cal Chief Technology Officer | 4,279 | $0 | 14,898,508 (Direct) | View |
| 2020-12-28 Gift | 2020-12-30 5:11 pm | N/A N/A | Slack Technologies Inc. | WORK | Henderson Cal Chief Technology Officer | 1,800,000 | $0 | 14,274,459 (Indirect) | View |
| 2020-11-02 Exercise | 2020-11-04 5:02 pm | N/A 2026-02-26 | Slack Technologies Inc. | WORK | Henderson Cal Chief Technology Officer | 22,500 | $0 | 16,713,913 (Direct) | View |
| 2020-11-02 Conversion | 2020-11-04 5:02 pm | N/A N/A | Slack Technologies Inc. | WORK | Henderson Cal Chief Technology Officer | 6,024 | $0 | 16,713,913 (Direct) | View |
| 2020-08-03 Exercise | 2020-08-05 5:52 pm | N/A 2026-02-26 | Slack Technologies Inc. | WORK | Henderson Cal Chief Technology Officer | 22,500 | $0 | 16,752,185 (Direct) | View |
| 2020-08-03 Conversion | 2020-08-05 5:52 pm | N/A N/A | Slack Technologies Inc. | WORK | Henderson Cal Chief Technology Officer | 5,999 | $0 | 16,752,185 (Direct) | View |