Company · CIK 0001167419 · SIC 6199 — Finance Services · Nasdaq
Riot Platforms, Inc. · RIOT
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 12, 2026 GForm 4 → | Aug 14, 5:06 pm EDT | Stephen Mitchell Howell Jr.COO | 21,198 | — | — | 1,834,408 | — | |
| Aug 5, 2026 SForm 4 → | Aug 7, 5:00 pm EDT | Ryan D. WernerSVP, CAO | 47,733 | $22.23 | $1,061,282 | 699,493 | −6.39% | 10b5-1 |
| Jul 31, 2026 FForm 4 → | Aug 4, 8:00 pm EDT | Ryan D. WernerSVP, CAO | 148,500 | $20.17 | $2,995,245 | 747,226 | — | |
| Jul 31, 2026 FForm 4 → | Aug 4, 8:00 pm EDT | Stephen Mitchell Howell Jr.COO | 153,162 | $20.17 | $3,089,278 | 1,855,606 | — | |
| Jul 31, 2026 FForm 4 → | Aug 4, 8:00 pm EDT | Jason LesCEO, Director | 2,896,921 | $20.17 | $58,430,897 | 4,944,637 | — | |
| Jul 7, 2026 SForm 4 → | Jul 9, 4:30 pm EDT | Ryan D. WernerSVP, CAO | 17,828 | $21.52 | $383,703 | 895,726 | −1.95% | 10b5-1 |
| Jul 1, 2026 AForm 4 → | Jul 6, 6:00 pm EDT | Jaime LevertonDirector | 8,347 | — | — | 36,450 | — | |
| Jul 1, 2026 AForm 4 → | Jul 6, 6:00 pm EDT | Douglas MoutonDirector | 8,347 | — | — | 44,834 | — | |
| Jul 1, 2026 AForm 4 → | Jul 6, 6:00 pm EDT | Lance Varro D'AmbrosioDirector | 8,347 | — | — | 68,891 | — | |
| Jul 1, 2026 AForm 4 → | Jul 6, 6:00 pm EDT | Michael John TurnerDirector | 8,347 | — | — | 36,450 | — | |
| Jul 1, 2026 MForm 4 → | Jul 6, 5:00 pm EDT | Colin M. YeeOther | 124,823 | — | — | 428,435 | — | |
| Jul 1, 2026 FForm 4 → | Jul 6, 5:00 pm EDT | Ryan D. WernerSVP, CAO | 13,869 | $23.96 | $332,301 | 913,554 | — | |
| Jul 1, 2026 FForm 4 → | Jul 6, 5:00 pm EDT | Jason LesCEO, Director | 101,015 | $23.96 | $2,420,319 | 7,841,558 | — | |
| Jul 1, 2026 FForm 4 → | Jul 6, 5:00 pm EDT | Stephen Mitchell Howell Jr.COO | 21,966 | $23.96 | $526,305 | 2,008,768 | — |
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jul 1, 2026 MForm 4 → | Jul 6, 5:00 pm EDT | Colin M. YeeOther | 124,823 | — | — | 1,990,543 | — |