Tamar Yehoshua is CPO at Slack Technologies, Inc. (WORK). They have made 17 open-market trades across 2 companies since 2020, most recently 2024-09-13.
CIK 0001661094
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
1 open-market purchase totalling $26K since 2022, against 16 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| YEXT | BUY | 2022-03-11 | 2022-03-14 | $6.19 | $26K | +25.3% | +11.2% | -3.0% |
| WORK | SELL | 2021-07-01 | 2021-07-06 | $44.39 | $8.2M | -0.2% | N/A | N/A |
| WORK | SELL | 2021-05-24 | 2021-05-26 | $43.00 | $3.7M | +2.2% | +2.6% | N/A |
| WORK | SELL | 2021-04-01 | 2021-04-05 | $41.20 | $4.0M | +1.5% | -0.4% | +7.6% |
| WORK | SELL | 2021-01-04 | 2021-01-06 | $41.99 | $4.1M | +0.3% | +3.1% | -1.3% |
| WORK | SELL | 2020-10-01 | 2020-10-05 | $27.35 | $2.6M | +15.9% | -7.0% | +49.4% |
| WORK | SELL | 2020-07-06 | 2020-07-08 | $30.31 | $2.7M | -0.8% | -13.8% | -15.3% |
| WORK | SELL | 2020-07-01 | 2020-07-06 | $30.83 | $2.8M | +1.3% | -3.8% | -9.4% |
| WORK | SELL | 2020-06-15 | 2020-06-17 | $30.00 | $197K | -3.5% | +0.3% | -19.9% |
| WORK | SELL | 2020-06-08 | 2020-06-10 | $31.18 | $6.2M | +8.0% | +6.8% | -7.5% |
| WORK | SELL | 2020-04-01 | 2020-04-03 | $26.32 | $2.1M | +27.3% | +17.9% | +31.3% |
| WORK | SELL | 2020-03-09 | 2020-03-11 | $24.40 | $2.2M | +14.0% | +15.0% | +44.3% |
| WORK | SELL | 2020-03-02 | 2020-03-04 | $26.58 | $2.7M | -37.1% | -10.5% | +41.6% |
| WORK | SELL | 2020-02-24 | 2020-02-26 | $27.75 | $2.8M | -2.7% | +11.7% | +26.7% |
| WORK | SELL | 2020-02-18 | 2020-02-20 | $28.14 | $1.4M | -9.3% | -16.6% | +5.7% |
| WORK | SELL | 2020-02-10 | 2020-02-12 | $23.45 | $1.2M | +5.0% | -23.1% | +21.8% |
| WORK | SELL | 2020-02-03 | 2020-02-05 | $20.40 | $2.0M | +17.9% | +12.9% | +16.6% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.