Riot Platforms Inc is a vertically integrated digital infrastructure company principally engaged in developing and optimizing its large-scale power assets. The Company's business centers on enhancing its electrical infrastructure and deploying it across two complementary platforms: (i) Bitcoin Mining and (ii) scalable data center solutions designed to support non-mining workloads. The company's segments include Bitcoin Mining and Engineering. The Bitcoin Mining segment generates revenue from the Bitcoin the Company earns through its Bitcoin Mining activities. The Engineering segment generates revenue through customer contracts for custom engineered electrical products. It generates the majority of its revenue from the Bitcoin Mining segment.
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market sale | 7 | 153,639 | $4.09M |
| Grant or award | 4 | 33,388 | |
| Option exercise | 3 | 249,646 | |
| Tax withholding / forfeiture | 6 | 3,335,433 | |
| Bona-fide gift | 1 | 21,198 |
Dollar totals are shown for open-market purchases and sales only. Grants, option exercises, gifts and tax withholding are reported by share count because they are not trades at a market price.
39 Form 4 filings on record, the earliest from Nov 20, 2024, newest first. Filing history page 1 of 2.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Stephen Mitchell Howell Jr. - Officer | Gift | Common Stock | 21,198 | $0.00 | - | |
| Open-market sale | Common Stock | 35,430 | $21.98 | $779K | ||
| Open-market sale | Common Stock | 9,802 | $22.82 | $224K | ||
| Open-market sale | Common Stock | 2,501 | $23.53 | $59K | ||
| Tax withholding / forfeiture | Common Stock | 148,500 | $20.17 | $3.00M | ||
| Stephen Mitchell Howell Jr. - Officer | Tax withholding / forfeiture | Common Stock | 153,162 | $20.17 | $3.09M | |
| Tax withholding / forfeiture | Common Stock | 2,896,921 | $20.17 | $58.43M | ||
| Open-market sale | Common Stock | 7,596 | $21.93 | $167K | ||
| Open-market sale | Common Stock | 10,232 | $21.22 | $217K | ||
| Jaime Leverton | Grant or award | Common Stock | 8,347 | $0.00 | - | |
| Douglas Mouton | Grant or award | Common Stock | 8,347 | $0.00 | - | |
| Lance Varro D'Ambrosio | Grant or award | Common Stock | 8,347 | $0.00 | - | |
| Michael John Turner | Grant or award | Common Stock | 8,347 | $0.00 | - | |
| Option exercise | Common Stock | 124,823 | $0.00 | - | ||
| Option exercise | Restricted Stock Units | 41,071 | $0.00 | - | ||
| Option exercise | Restricted Stock Units | 83,752 | $0.00 | - | ||
| Tax withholding / forfeiture | Common Stock | 13,869 | $23.96 | $332K | ||
| Tax withholding / forfeiture | Common Stock | 101,015 | $23.96 | $2.42M | ||
| Stephen Mitchell Howell Jr. - Officer | Tax withholding / forfeiture | Common Stock | 21,966 | $23.96 | $526K | |
| Open-market sale | Common Stock | 62,703 | $30.09 | $1.89M | ||
| Open-market sale | Common Stock | 25,375 | $30.00 | $761K | ||
| Open-market sale | Common Stock | 37,616 | $26.50 | $997K | ||
| Open-market sale | Common Stock | 175,000 | $25.19 | $4.41M | ||
| Jonathan Gibbs - Officer | Derivative | Common Stock | 1,147,910 | $0.00 | - | |
| Jonathan Gibbs - Officer | Tax withholding / forfeiture | Common Stock | 60,868 | $15.48 | $942K | |
| Open-market sale | Common Stock | 14,984 | $23.00 | $345K | ||
| Open-market sale | Common Stock | 113,948 | $20.04 | $2.28M | ||
| Open-market sale | Common Stock | 12,800 | $20.00 | $256K | ||
| Open-market sale | Common Stock | 23,252 | $20.04 | $466K | ||
| Open-market sale | Common Stock | 248,168 | $15.78 | $3.92M | ||
| Open-market sale | Common Stock | 100,000 | $15.12 | $1.51M | ||
| Douglas Mouton | Grant or award | Common Stock | 16,103 | $0.00 | - | |
| Lance Varro D'Ambrosio | Grant or award | Common Stock | 16,103 | $0.00 | - | |
| Jaime Leverton | Grant or award | Common Stock | 16,103 | $0.00 | - | |
| Michael John Turner | Grant or award | Common Stock | 16,103 | $0.00 | - |
A Form 144 is notice of an INTENDED sale, not a completed one. It often precedes the Form 4 that reports the trade actually happening.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| - | - | - | - | View on EDGAR | |
| - | - | - | - | View on EDGAR |
Riot Platforms, Inc. (RIOT) had 16 insider filings in the last 90 days, with the most recent on 2026-08-14. The full record for RIOT runs to 39 Form 4 filings, the earliest from 2024-11-20. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
No insider purchases of RIOT were filed in the last 90 days.
7 insider sales of RIOT were filed in the last 90 days, totaling $4.09M.
This page tracks RIOT Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
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Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
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