Riot Platforms, Inc. (RIOT) has 16 SEC Form 4 insider filings on record in the last 90 days. No insider purchases were filed — 4 sales totalling $4.1M. Most recent filing: Aug. 14, 2026.
| Date | Insider | Value | Shares | Stake | Pre-planned | Links |
|---|---|---|---|---|---|---|
| Aug. 14, 2026 filed Aug. 12, 2026 | Howell Stephen Mitchell Jr. COO | $0 | 21,198 | −1% | No | |
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| Aug. 7, 2026 filed Aug. 5, 2026 | Werner Ryan D. SVP, CAO | −$1,061,282 | 47,733 | −6% | Yes | |
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| Aug. 4, 2026 filed July 31, 2026 | Werner Ryan D. SVP, CAO | $2,995,245 | 148,500 | −17% | No | |
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| Aug. 4, 2026 filed July 31, 2026 | Les Jason CEO | $58,430,897 | 2,896,921 | −37% | No | |
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| Aug. 4, 2026 filed July 31, 2026 | Howell Stephen Mitchell Jr. COO | $3,089,278 | 153,162 | −8% | No | |
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Showing the 5 most recent of 16 filings in the last 90 days.
Form 4 is the filing company officers, directors and 10% shareholders must submit to the SEC within two business days of trading their own company's stock. Open-market purchases generally carry more signal than sales, which are often scheduled in advance. More on how this works.
Real-time Telegram alerts the moment a Form 4 is filed. Filings shown here are delayed by 72 hours.
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