John R. Joyce is Director at GARTNER INC (IT). They have made 6 open-market trades across 3 companies since 2006, most recently 2025-12-18.
CIK 0001180451
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 $167K since 2025, against 5 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| IT | 8,341,491 | $1.7B |
| AVGO | 200,917 | $66.0M |
| SSNI | 63,967 | $1.0M |
| ANDG | 10,422 | $609K |
| HPQ | 10,772 | $323K |
| Total | $1.8B |
Shares reported on the most recent Form 4, priced at the 2025-12-22 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ANDG | BUY | 2025-12-18 | 2025-12-22 | $16.00 | $167K | -7.7% | -12.0% | +6.2% |
| IT | SELL | 2009-12-14 | 2009-12-16 | $17.06 | $135.8M | -6.3% | -1.8% | -1.8% |
| IT | SELL · 10b5-1 | 2009-12-09 | 2009-12-11 | $18.37 | $1.3M | -6.3% | -1.8% | -1.8% |
| IT | SELL · 10b5-1 | 2009-12-04 | 2009-12-08 | $19.02 | $4.3M | -6.3% | -1.8% | -1.8% |
| IT | SELL · 10b5-1 | 2009-12-01 | 2009-12-03 | $19.34 | $3.2M | -6.3% | -1.8% | -1.8% |
| IT | SELL · 10b5-1 | 2009-11-25 | 2009-11-30 | $18.89 | $2.4M | -6.3% | -1.8% | -1.8% |
| IT | SELL · 10b5-1 | 2009-11-20 | 2009-11-24 | $19.40 | $2.8M | -6.3% | -1.8% | -1.8% |
| IT | SELL · 10b5-1 | 2009-11-17 | 2009-11-19 | $19.62 | $3.7M | -6.3% | -1.8% | -1.8% |
| IT | SELL · 10b5-1 | 2009-11-12 | 2009-11-16 | $19.68 | $3.1M | -6.3% | -1.8% | -1.8% |
| IT | SELL | 2009-09-10 | 2009-09-14 | $17.40 | $3.0M | -6.3% | -1.8% | -1.8% |
| AVGO | SELL | 2009-08-11 | 2009-08-13 | $15.00 | $136.0M | -13.2% | +0.1% | +0.1% |
| IT | SELL | 2008-06-20 | 2008-06-23 | $21.50 | $26.9M | -6.3% | -1.8% | -1.8% |
| IT | SELL | 2006-09-15 | 2006-09-18 | $15.75 | $31.5M | -6.3% | -1.8% | -1.8% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.