David Randall Winn is Director & 10% Owner at ZoomInfo Technologies Inc. (ZI). They have made 6 open-market trades across 2 companies since 2020, most recently 2026-05-14.
CIK 0001813116
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.
0 open-market purchases, against 6 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ZI | SELL | 2024-12-03 | 2024-12-05 | $11.04 | $11.0M | +1.8% | -4.6% | +8.3% |
| DH | SELL | 2022-08-08 | 2022-08-10 | $24.03 | $105.7M | -13.4% | -13.1% | -56.5% |
| ZI | SELL | 2021-08-06 | 2021-08-09 | $54.75 | $201.0M | -2.0% | +2.5% | +19.7% |
| ZI | SELL | 2021-08-03 | 2021-08-04 | $58.01 | $201.5M | -3.6% | +8.5% | +14.1% |
| ZI | SELL | 2021-02-24 | 2021-02-26 | $55.25 | $118.1M | -13.0% | -7.8% | -17.9% |
| ZI | SELL | 2020-08-24 | 2020-08-26 | $35.80 | $137.5M | -16.0% | +1.1% | +20.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.