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 |
| 2021-03-01 Sale |
2021-03-03 5:01 pm |
Slack Technologies Inc. | WORK | Shim Allen Chief Financial Officer |
4,708 | $41.15 | $193,734 | 2,140,188 (Indirect Direct) |
View |
| 2021-03-01 Sale |
2021-03-03 5:01 pm |
Slack Technologies Inc. | WORK | Schellhase David General Counsel and Secretary |
3,333 | $41.15 | $137,153 | 375,457 (Direct) |
View |
| 2021-02-01 Sale |
2021-02-03 5:02 pm |
Slack Technologies Inc. | WORK | Shim Allen Chief Financial Officer |
25,302 | $42.45 | $1,074,070 | 2,505,835 (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 |
| 2021-02-01 Sale |
2021-02-03 5:01 pm |
Slack Technologies Inc. | WORK | Zell Brandon Chief Accounting Officer |
7,500 | $42.57 | $319,250 | 223,519 (Direct) |
View |
| 2021-02-01 Sale |
2021-02-03 5:01 pm |
Slack Technologies Inc. | WORK | Schellhase David General Counsel and Secretary |
3,323 | $42.45 | $141,061 | 378,790 (Direct) |
View |
| 2021-02-01 Sale |
2021-02-03 5:00 pm |
Slack Technologies Inc. | WORK | Frati Robert Sr VP Sales, Customer Success |
9,574 | $42.45 | $406,416 | 502,707 (Direct) |
View |
| 2021-01-04 Sale |
2021-01-06 5:03 pm |
Slack Technologies Inc. | WORK | Zell Brandon Chief Accounting Officer |
7,260 | $41.97 | $304,703 | 200,705 (Direct) |
View |
| 2021-01-04 Sale |
2021-01-06 5:02 pm |
Slack Technologies Inc. | WORK | Frati Robert Sr VP Sales, Customer Success |
2,155 | $41.99 | $90,488 | 292,406 (Direct) |
View |
| 2021-01-04 Sale |
2021-01-06 5:02 pm |
Slack Technologies Inc. | WORK | Schellhase David General Counsel and Secretary |
1,679 | $41.99 | $70,501 | 319,613 (Direct) |
View |
| 2021-01-04 Sale |
2021-01-06 5:01 pm |
Slack Technologies Inc. | WORK | Shim Allen Chief Financial Officer |
1,557 | $41.99 | $65,378 | 2,095,041 (Indirect Direct) |
View |
| 2021-01-04 Sale |
2021-01-06 5:01 pm |
Slack Technologies Inc. | WORK | SMITH GRAHAM Director |
8,000 | $42.28 | $338,240 | 31,854 (Direct) |
View |
| 2021-01-05 Sale |
2021-01-06 5:01 pm |
Slack Technologies Inc. | WORK | Butterfield Stewart Chief Executive Officer |
114,407 | $42.08 | $4,814,512 | 78,571,417 (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 |
| 2021-01-04 Sale |
2021-01-06 5:00 pm |
Slack Technologies Inc. | WORK | Yehoshua Tamar Chief Product Officer |
49,288 | $41.99 | $2,069,603 | 926,895 (Direct) |
View |
| 2020-12-18 Sale |
2020-12-22 5:04 pm |
Slack Technologies Inc. | WORK | Frati Robert Sr VP Sales, Customer Success |
5,000 | $42.63 | $213,150 | 294,561 (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 |
| 2020-12-04 Sale |
2020-12-08 5:00 pm |
Slack Technologies Inc. | WORK | Frati Robert Sr VP Sales, Customer Success |
5,000 | $42.8 | $214,000 | 299,561 (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 5:14 pm |
Slack Technologies Inc. | WORK | Schellhase David General Counsel and Secretary |
29,268 | $43.57 | $1,275,207 | 474,826 (Direct) |
View |
| 2020-12-01 Sale |
2020-12-03 5:14 pm |
Slack Technologies Inc. | WORK | Shim Allen Chief Financial Officer |
4,708 | $43.57 | $205,128 | 2,457,656 (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 |
| 2020-11-25 Sale |
2020-11-30 5:04 pm |
Slack Technologies Inc. | WORK | Butterfield Stewart Chief Executive Officer |
650,000 | $39.27 | $25,527,500 | 39,338,488 (Direct) |
View |
| 2020-11-25 Sale |
2020-11-30 5:04 pm |
Slack Technologies Inc. | WORK | Zell Brandon Chief Accounting Officer |
20,000 | $40 | $800,000 | 173,905 (Direct) |
View |
| 2020-11-25 Sale |
2020-11-30 5:03 pm |
Slack Technologies Inc. | WORK | SMITH GRAHAM Director |
3,500 | $36.91 | $129,175 | 49,854 (Direct) |
View |
| 2020-11-25 Sale |
2020-11-30 5:03 pm |
Slack Technologies Inc. | WORK | OFARRELL JOHN Director |
10,000 | $35.27 | $352,700 | 1,023,992 (Indirect Direct) |
View |
| 2020-11-25 Sale |
2020-11-30 5:03 pm |
Slack Technologies Inc. | WORK | Braccia Andrew Director |
380,000 | $39.95 | $15,181,000 | 491,516 (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 |
| 2020-11-23 Sale |
2020-11-25 5:01 pm |
Slack Technologies Inc. | WORK | Butterfield Stewart Chief Executive Officer |
75,000 | $30.01 | $2,250,750 | 350,679 (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 |
| 2020-11-20 Sale |
2020-11-24 5:00 pm |
Slack Technologies Inc. | WORK | Frati Robert Sr VP Sales, Customer Success |
5,000 | $28.47 | $142,350 | 304,561 (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 |
| 2021-03-18 Exercise |
2021-03-22 5:01 pm |
N/A N/A |
Slack Technologies Inc. | WORK | Yehoshua Tamar Chief Product Officer |
8,226 | $24.31 | 226,803 (Direct) |
View |
| 2021-03-18 Exercise |
2021-03-22 5:01 pm |
N/A 2030-04-05 |
Slack Technologies Inc. | WORK | Yehoshua Tamar Chief Product Officer |
8,226 | $0 | 226,803 (Direct) |
View |
| 2021-03-01 Conversion |
2021-03-03 5:01 pm |
N/A N/A |
Slack Technologies Inc. | WORK | Shim Allen Chief Financial Officer |
9,375 | $0 | 2,140,188 (Direct) |
View |
| 2021-03-01 Exercise |
2021-03-03 5:01 pm |
N/A 2024-05-10 |
Slack Technologies Inc. | WORK | Shim Allen Chief Financial Officer |
18,750 | $0 | 2,140,188 (Direct) |
View |
| 2021-03-01 Conversion |
2021-03-03 5:01 pm |
N/A N/A |
Slack Technologies Inc. | WORK | Schellhase David General Counsel and Secretary |
6,250 | $0 | 375,457 (Direct) |
View |
| 2021-03-01 Exercise |
2021-03-03 5:01 pm |
N/A 2025-11-28 |
Slack Technologies Inc. | WORK | Schellhase David General Counsel and Secretary |
12,500 | $0 | 375,457 (Direct) |
View |
| 2021-02-05 Option Award |
2021-02-09 5:01 pm |
N/A N/A |
Slack Technologies Inc. | WORK | Zell Brandon Chief Accounting Officer |
14,132 | $0 | 185,151 (Direct) |
View |
| 2021-02-01 Conversion |
2021-02-03 5:02 pm |
N/A N/A |
Slack Technologies Inc. | WORK | Shim Allen Chief Financial Officer |
56,407 | $0 | 2,505,835 (Direct) |
View |
| 2021-02-01 Exercise |
2021-02-03 5:02 pm |
N/A 2025-02-21 |
Slack Technologies Inc. | WORK | Shim Allen Chief Financial Officer |
112,814 | $0 | 2,505,835 (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 |
| 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 5:01 pm |
N/A N/A |
Slack Technologies Inc. | WORK | Zell Brandon Chief Accounting Officer |
7,500 | $0 | 223,519 (Direct) |
View |
| 2021-02-01 Exercise |
2021-02-03 5:01 pm |
N/A 2025-11-28 |
Slack Technologies Inc. | WORK | Zell Brandon Chief Accounting Officer |
15,000 | $0 | 223,519 (Direct) |
View |
| 2021-02-01 Conversion |
2021-02-03 5:01 pm |
N/A N/A |
Slack Technologies Inc. | WORK | Schellhase David General Counsel and Secretary |
6,250 | $0 | 378,790 (Direct) |
View |
| 2021-02-01 Exercise |
2021-02-03 5:01 pm |
N/A 2026-02-26 |
Slack Technologies Inc. | WORK | Schellhase David General Counsel and Secretary |
12,500 | $0 | 378,790 (Direct) |
View |
| 2021-02-01 Conversion |
2021-02-03 5:00 pm |
N/A N/A |
Slack Technologies Inc. | WORK | Frati Robert Sr VP Sales, Customer Success |
23,250 | $0 | 502,707 (Direct) |
View |
| 2021-02-01 Exercise |
2021-02-03 5:00 pm |
N/A 2025-06-20 |
Slack Technologies Inc. | WORK | Frati Robert Sr VP Sales, Customer Success |
46,500 | $0 | 502,707 (Direct) |
View |
| 2021-01-04 Conversion |
2021-01-06 5:03 pm |
N/A N/A |
Slack Technologies Inc. | WORK | Zell Brandon Chief Accounting Officer |
4,374 | $0 | 200,705 (Direct) |
View |
| 2021-01-04 Exercise |
2021-01-06 5:03 pm |
N/A 2024-05-10 |
Slack Technologies Inc. | WORK | Zell Brandon Chief Accounting Officer |
8,748 | $0 | 200,705 (Direct) |
View |
| 2021-01-04 Conversion |
2021-01-06 5:02 pm |
N/A N/A |
Slack Technologies Inc. | WORK | COOPER EDITH W Director |
17,090 | $0 | 296,372 (Direct) |
View |
| 2021-01-04 Exercise |
2021-01-06 5:02 pm |
N/A 2025-01-15 |
Slack Technologies Inc. | WORK | COOPER EDITH W Director |
34,180 | $0 | 296,372 (Direct) |
View |
| 2021-01-04 Conversion |
2021-01-06 5:01 pm |
N/A N/A |
Slack Technologies Inc. | WORK | Butterfield Stewart Chief Executive Officer |
228,801 | $0 | 78,571,417 (Direct) |
View |
| 2021-01-04 Exercise |
2021-01-06 5:01 pm |
N/A 2023-06-08 |
Slack Technologies Inc. | WORK | Butterfield Stewart Chief Executive Officer |
457,602 | $0 | 78,571,417 (Direct) |
View |
| 2021-01-04 Conversion |
2021-01-06 5:00 pm |
N/A N/A |
Slack Technologies Inc. | WORK | Yehoshua Tamar Chief Product Officer |
89,246 | $0 | 926,895 (Direct) |
View |
| 2021-01-04 Exercise |
2021-01-06 5:00 pm |
N/A 2026-01-28 |
Slack Technologies Inc. | WORK | Yehoshua Tamar Chief Product Officer |
178,492 | $0 | 926,895 (Direct) |
View |
| 2020-12-28 Gift |
2020-12-30 5:11 pm |
N/A N/A |
Slack Technologies Inc. | WORK | SMITH GRAHAM Director |
10,000 | $0 | 39,854 (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 |
| 2020-12-28 Gift |
2020-12-30 5:11 pm |
N/A N/A |
Slack Technologies Inc. | WORK | Shim Allen Chief Financial Officer |
58,616 | $0 | 2,096,598 (Direct) |
View |
| 2020-12-21 Gift |
2020-12-23 5:03 pm |
N/A N/A |
Slack Technologies Inc. | WORK | Shim Allen Chief Financial Officer |
271,468 | $0 | 2,155,214 (Direct) |
View |
| 2020-12-10 Conversion |
2020-12-17 4:43 pm |
N/A N/A |
Slack Technologies Inc. | WORK | Shim Allen Chief Financial Officer |
1,889,105 | $0 | 2,078,906 (Direct) |
View |
| 2020-12-01 Conversion |
2020-12-03 5:14 pm |
N/A N/A |
Slack Technologies Inc. | WORK | Schellhase David General Counsel and Secretary |
54,892 | $0 | 474,826 (Direct) |
View |
| 2020-12-01 Exercise |
2020-12-03 5:14 pm |
N/A 2024-02-10 |
Slack Technologies Inc. | WORK | Schellhase David General Counsel and Secretary |
109,784 | $0 | 474,826 (Direct) |
View |
| 2020-12-01 Conversion |
2020-12-03 5:14 pm |
N/A N/A |
Slack Technologies Inc. | WORK | Shim Allen Chief Financial Officer |
9,375 | $0 | 2,457,656 (Direct) |
View |
| 2020-12-01 Exercise |
2020-12-03 5:14 pm |
N/A 2024-05-10 |
Slack Technologies Inc. | WORK | Shim Allen Chief Financial Officer |
18,750 | $0 | 2,457,656 (Direct) |
View |
| 2020-11-25 Conversion |
2020-11-30 5:04 pm |
N/A N/A |
Slack Technologies Inc. | WORK | Butterfield Stewart Chief Executive Officer |
1,281,944 | $0 | 39,338,488 (Direct) |
View |