Stephen Kaufer is Director at CarGurus, Inc. (CARG). They have made 8 open-market trades across 2 companies since 2014, most recently 2026-06-03.
CIK 0001535772
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.
3 open-market purchases totalling $3.9M since 2014, against 5 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| CARG | 331,278 | $10.0M |
| TRIP | 807,387 | $7.5M |
| Total | $17.6M |
Shares reported on the most recent Form 4, priced at the 2026-06-04 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 |
|---|---|---|---|---|---|---|---|---|
| CARG | BUY | 2026-03-03 | 2026-03-04 | $32.50 | $1000K | -10.0% | +0.6% | -17.0% |
| TRIP | BUY | 2020-03-05 | 2020-03-06 | $21.73 | $1.9M | -30.0% | -18.6% | +6.7% |
| CARG | SELL | 2018-12-03 | 2018-12-06 | $37.47 | $4.5M | -9.6% | -8.9% | +5.5% |
| CARG | SELL | 2018-11-29 | 2018-12-03 | $39.63 | $3.6M | -8.9% | -13.6% | +4.4% |
| CARG | SELL | 2018-11-26 | 2018-11-28 | $39.30 | $5.9M | -14.0% | -17.0% | +3.1% |
| CARG | SELL | 2018-11-20 | 2018-11-26 | $38.50 | $4.4M | -11.2% | -16.9% | +6.6% |
| CARG | SELL | 2018-06-05 | 2018-06-07 | $33.11 | $26.5M | +4.4% | +6.5% | +39.5% |
| TRIP | BUY | 2014-11-26 | 2014-12-01 | $72.55 | $1.0M | -12.8% | -0.8% | -0.8% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.