Corstar Holdings Inc. is 10% Owner at CORVEL CORP (CRVL). They have made 120 open-market trades across 1 company since 2006, most recently 2026-09-14.
CIK 0001256520
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 120 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| CRVL | 18,517,108 | $1.5B |
Shares reported on the most recent Form 4, priced at the 2026-09-15 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 57% | 25% | 21% |
| Avg Move | -0.0% | +2.0% | +6.6% |
| Scored | 120 | 120 | 118 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| CRVL | SELL | 2026-09-11 | 2026-09-15 | $69.94 | $11.1M | +4.5% | +12.8% | — |
| CRVL | SELL | 2026-09-03 | 2026-09-08 | $68.88 | $4.6M | +6.0% | +14.9% | — |
| CRVL | SELL | 2025-09-08 | 2025-09-10 | $91.46 | $6.4M | -6.6% | -14.7% | -21.2% |
| CRVL | SELL | 2025-09-02 | 2025-09-08 | $88.85 | $3.6M | -7.3% | -18.0% | -23.6% |
| CRVL | SELL | 2024-07-12 | 2024-07-16 | $267.43 | $15.2M | +7.9% | +11.2% | +12.4% |
| CRVL | SELL · 10b5-1 | 2024-07-11 | 2024-07-26 | $262.77 | $485K | -5.9% | +1.8% | -1.0% |
| CRVL | SELL | 2024-07-08 | 2024-07-10 | $261.44 | $3.0M | +9.8% | +16.0% | +20.1% |
| CRVL | SELL · 10b5-1 | 2023-04-04 | 2023-04-06 | $192.50 | $1.9M | +4.4% | +10.2% | +2.6% |
| CRVL | SELL · 10b5-1 | 2023-03-20 | 2023-03-22 | $189.50 | $3.8M | +2.5% | +9.8% | +5.3% |
| CRVL | SELL · 10b5-1 | 2023-03-16 | 2023-03-21 | $185.62 | $6.4M | +1.2% | +6.7% | +4.1% |
| CRVL | SELL · 10b5-1 | 2023-03-06 | 2023-03-08 | $184.00 | $14K | +6.0% | +8.6% | +13.7% |
| CRVL | SELL | 2023-03-01 | 2023-03-03 | $183.06 | $1.7M | -1.6% | +3.8% | +6.2% |
| CRVL | SELL | 2023-02-27 | 2023-03-01 | $181.82 | $5.7M | -3.2% | +4.1% | +5.3% |
| CRVL | SELL | 2022-07-29 | 2022-08-02 | $164.54 | $1.5M | -2.4% | -7.7% | -1.7% |
| CRVL | SELL | 2022-07-26 | 2022-07-28 | $160.75 | $8.5M | -4.2% | -2.1% | -1.6% |
| CRVL | SELL | 2022-07-22 | 2022-07-26 | $158.00 | $183K | -0.6% | +3.7% | -1.2% |
| CRVL | SELL | 2022-07-19 | 2022-07-21 | $155.76 | $5.2M | +6.2% | +8.0% | -3.3% |
| CRVL | SELL | 2022-07-08 | 2022-07-12 | $154.00 | $52K | +7.5% | +11.0% | -0.8% |
| CRVL | SELL | 2022-07-05 | 2022-07-07 | $152.44 | $1.5M | +0.8% | +4.3% | -5.6% |
| CRVL | SELL | 2022-06-30 | 2022-07-05 | $150.50 | $1.5M | -0.6% | +7.0% | -7.3% |
| CRVL | SELL | 2021-04-27 | 2021-04-29 | $115.91 | $1.2M | -0.7% | +5.7% | +15.9% |
| CRVL | SELL | 2021-04-22 | 2021-04-26 | $118.07 | $2.5M | +3.0% | +3.3% | +18.3% |
| CRVL | SELL | 2021-04-19 | 2021-04-21 | $114.65 | $4.5M | +1.6% | +1.3% | +16.0% |
| CRVL | SELL | 2021-04-14 | 2021-04-16 | $110.98 | $2.8M | +3.5% | +3.8% | +21.0% |
| CRVL | SELL | 2021-03-29 | 2021-03-31 | $106.15 | $294K | +4.6% | +13.5% | +29.3% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.