Jason Les is CEO at Riot Platforms, Inc. (RIOT). They have made 4 open-market trades across 1 company since 2020, most recently 2026-07-31.
CIK 0001721702
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 4 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| RIOT | 4,944,637 | $67.9M |
Shares reported on the most recent Form 4, priced at the 2026-08-04 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| RIOT | SELL · 10b5-1 | 2026-06-22 | 2026-06-24 | $30.09 | $1.9M | -25.2% | -20.3% | -11.9% |
| RIOT | SELL · 10b5-1 | 2026-05-11 | 2026-05-13 | $25.19 | $4.4M | +6.4% | +8.5% | -17.6% |
| RIOT | SELL · 10b5-1 | 2025-10-03 | 2025-10-03 | $20.04 | $4.6M | +8.1% | +1.2% | -30.8% |
| RIOT | SELL · 10b5-1 | 2025-09-29 | 2025-10-01 | $20.00 | $256K | +12.1% | +2.2% | -34.4% |
| RIOT | SELL · 10b5-1 | 2025-09-24 | 2025-09-26 | $20.04 | $932K | +20.6% | +26.2% | -26.3% |
| RIOT | SELL · 10b5-1 | 2025-07-21 | 2025-07-23 | $15.12 | $1.5M | -20.6% | -8.0% | +43.8% |
| RIOT | SELL · 10b5-1 | 2024-12-10 | 2024-12-12 | $11.34 | $567K | -6.8% | -6.0% | -37.3% |
| RIOT | SELL | 2023-06-01 | 2023-06-05 | $11.63 | $582K | -1.7% | +34.0% | +8.3% |
| RIOT | SELL | 2023-05-25 | 2023-05-30 | $10.83 | $542K | -10.8% | +0.7% | -9.4% |
| RIOT | SELL | 2021-06-10 | 2021-06-14 | $31.27 | $3.1M | -5.7% | -20.7% | -18.7% |
| RIOT | SELL | 2020-11-24 | 2020-11-25 | $7.38 | $506K | +60.5% | +154.5% | +693.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.