William James Wartinbee III is VP at GARTNER INC (IT). They have made 7 open-market trades across 1 company since 2023, most recently 2026-02-09.
CIK 0001964065
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 7 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| IT | 8,983 | $1.9M |
Shares reported on the most recent Form 4, priced at the 2026-02-11 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| IT | SELL | 2025-05-13 | 2025-05-15 | $449.09 | $483K | -2.5% | -8.3% | -45.6% |
| IT | SELL | 2024-12-06 | 2024-12-10 | $523.54 | $198K | -4.8% | -5.2% | -8.6% |
| IT | SELL | 2024-09-09 | 2024-09-11 | $491.79 | $207K | +4.0% | +4.9% | +3.2% |
| IT | SELL | 2024-07-31 | 2024-08-02 | $499.11 | $298K | +0.6% | +1.2% | +5.6% |
| IT | SELL | 2023-11-09 | 2023-11-13 | $403.09 | $335K | +1.8% | +11.2% | +7.6% |
| IT | SELL | 2023-05-22 | 2023-05-24 | $332.24 | $555K | +2.1% | +1.7% | +0.1% |
| IT | SELL | 2023-05-16 | 2023-05-18 | $322.29 | $649K | +3.0% | +6.2% | -0.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.