Slack Technologies, Inc. (WORK) has 361 open-market insider trades by 15 insiders since 2019. The most active filer is Stewart Butterfield, CEO.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| Andrew Braccia | Dir | — | 12 | $422.4M | 2021-07-21 |
| Stewart Butterfield | CEO | — | 158 | $199.0M | 2021-07-21 |
| John Ofarrell | Dir | — | 7 | $136.8M | 2021-07-21 |
| Chamath Palihapitiya | Dir10% Owner | — | 2 | $93.8M | 2019-12-10 |
| Allen Shim | CFO | — | 31 | $66.6M | 2021-07-21 |
| Social Capital Holdings Inc. | 10% Owner | — | 1 | $39.7M | 2019-12-10 |
| Social Capital Partnership GP II, Ltd. | 10% Owner | — | 1 | $39.7M | 2019-06-20 |
| Robert Frati | VP | — | 30 | $38.0M | 2021-07-21 |
| David Schellhase | CLOSecretary | — | 30 | $38.0M | 2021-07-21 |
| Tamar Yehoshua | CPO | — | 16 | $35.7M | 2021-07-21 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| Cal Henderson | CTO | Sell | $133K | 2021-07-01 |
| Stewart Butterfield | CEO | Sell | $9.7M | 2021-07-01 |
| Robert Frati | VP | Sell | $241K | 2021-07-01 |
| Allen Shim | CFO | Sell | $171K | 2021-07-01 |
| Tamar Yehoshua | CPO | Sell | $8.2M | 2021-07-01 |
| Brandon Zell | CAO | Sell | $229K | 2021-07-01 |
Companies that share insiders with WORK, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| David Schellhase | CLO & Secretary | Sell | $292K | 2021-06-01 |
| Tamar Yehoshua | CPO | Sell | $3.7M | 2021-05-24 |
| Robert Frati | VP | Sell | $1.0M | 2021-05-03 |
| Cal Henderson | CTO | Sell | $474K | 2021-05-03 |
| Brandon Zell | CAO | Sell | $336K | 2021-05-03 |
| David Schellhase | CLO & Secretary | Sell | $280K | 2021-05-03 |
| Allen Shim | CFO | Sell | $2.4M | 2021-05-03 |
| Stewart Butterfield | CEO | Sell | $10.5M | 2021-04-15 |
| Allen Shim | CFO | Sell | $11.5M | 2021-04-13 |