Riot Platforms, Inc. SEC filings RIOT
Riot Platforms, Inc. has 1,000 filings in SEC EDGAR's recent list, going back to Feb 7, 2013. Its latest annual report, Form ARS, was filed on Apr 30, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 4, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 4, 2026 (agreement ended, results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 4 | Insider transaction | Aug 14, 2026 | Aug 12, 2026 |
| 4 | Insider transaction | Aug 7, 2026 | Aug 5, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 6, 2026 | — |
| 4 | Insider transaction | Aug 4, 2026 | Jul 31, 2026 |
| 4 | Insider transaction | Aug 4, 2026 | Jul 31, 2026 |
| 4 | Insider transaction | Aug 4, 2026 | Jul 31, 2026 |
| 4 | Insider transaction | Jul 9, 2026 | Jul 7, 2026 |
| 4 | Insider transaction | Jul 6, 2026 | Jul 1, 2026 |
| 4 | Insider transaction | Jul 6, 2026 | Jul 1, 2026 |
| 4 | Insider transaction | Jul 6, 2026 | Jul 1, 2026 |
| 4 | Insider transaction | Jul 6, 2026 | Jul 1, 2026 |
| 4 | Insider transaction | Jul 6, 2026 | Jul 1, 2026 |
| 4 | Insider transaction | Jul 6, 2026 | Jul 1, 2026 |
| 4 | Insider transaction | Jul 6, 2026 | Jul 1, 2026 |
| 4 | Insider transaction | Jul 6, 2026 | Jul 1, 2026 |
| 4 | Insider transaction | Jun 24, 2026 | Jun 22, 2026 |
| 4 | Insider transaction | Jun 24, 2026 | Jun 22, 2026 |
| 144 | Notice of proposed sale | Jun 22, 2026 | — |
| 4 | Insider transaction | May 29, 2026 | May 27, 2026 |
| 4 | Insider transaction | May 13, 2026 | May 11, 2026 |
| 144 | Notice of proposed sale | May 11, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | May 11, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | May 6, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Apr 29, 2026 | — |
| 4 | Insider transaction | Apr 14, 2026 | Apr 12, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 27, 2026 | — |
| 5 | Annual insider ownership | Feb 13, 2026 | Dec 31, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 5, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 4, 2026 | — |
| 4 | Insider transaction | Jan 5, 2026 | Jan 1, 2026 |
| 4 | Insider transaction | Jan 5, 2026 | Jan 1, 2026 |
| 4 | Insider transaction | Jan 5, 2026 | Jan 1, 2026 |
| 4 | Insider transaction | Jan 5, 2026 | Jan 1, 2026 |
| 4 | Insider transaction | Jan 5, 2026 | Jan 1, 2026 |
| 4 | Insider transaction | Jan 5, 2026 | Jan 1, 2026 |
| 4 | Insider transaction | Jan 5, 2026 | Jan 1, 2026 |
| 4 | Insider transaction | Jan 5, 2026 | Jan 1, 2026 |
| 4 | Insider transaction | Dec 3, 2025 | Dec 1, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Nov 20, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Nov 5, 2025 | — |
| 4/A | Filing | Oct 10, 2025 | Jul 1, 2025 |
| 4/A | Filing | Oct 10, 2025 | Jul 1, 2025 |
| 4/A | Filing | Oct 10, 2025 | Sep 10, 2025 |
| 4/A | Filing | Oct 10, 2025 | Jul 1, 2025 |
| 4/A | Filing | Oct 10, 2025 | Jul 11, 2025 |
| 4 | Insider transaction | Oct 10, 2025 | Oct 10, 2025 |
| 4/A | Filing | Oct 10, 2025 | Jul 1, 2025 |
| 4 | Insider transaction | Oct 3, 2025 | Oct 3, 2025 |
| 4 | Insider transaction | Oct 1, 2025 | Sep 29, 2025 |
| 4 | Insider transaction | Sep 26, 2025 | Sep 24, 2025 |
| 144 | Notice of proposed sale | Sep 24, 2025 | — |
| 4 | Insider transaction | Sep 12, 2025 | Sep 10, 2025 |
| 144 | Notice of proposed sale | Sep 10, 2025 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Aug 18, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 14, 2025 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Aug 8, 2025 | — |
| 4 | Insider transaction | Jul 23, 2025 | Jul 21, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jul 23, 2025 | — |
| 144 | Notice of proposed sale | Jul 21, 2025 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jul 16, 2025 | — |
| 4 | Insider transaction | Jul 15, 2025 | Jul 11, 2025 |
| 4 | Insider transaction | Jul 15, 2025 | Jul 11, 2025 |
| 4 | Insider transaction | Jul 15, 2025 | Jul 11, 2025 |
| 4 | Insider transaction | Jul 15, 2025 | Jul 11, 2025 |
| 4/A | Filing | Jul 9, 2025 | Jul 7, 2025 |
| 4 | Insider transaction | Jul 9, 2025 | Jul 7, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jul 8, 2025 | — |
| 4 | Insider transaction | Jul 3, 2025 | Jul 1, 2025 |
| 4 | Insider transaction | Jul 3, 2025 | Jul 1, 2025 |
| 4 | Insider transaction | Jul 2, 2025 | Jul 1, 2025 |
| 4 | Insider transaction | Jul 2, 2025 | Jul 1, 2025 |
| 4 | Insider transaction | Jul 2, 2025 | Jun 30, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jul 1, 2025 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jun 20, 2025 | — |
| 4 | Insider transaction | Jun 12, 2025 | Jun 10, 2025 |
| 3 | Initial insider ownership | Jun 11, 2025 | Jun 1, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jun 6, 2025 | — |
| 144 | Notice of proposed sale | May 27, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | May 12, 2025 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Apr 9, 2025 | — |
| 4 | Insider transaction | Mar 20, 2025 | Mar 17, 2025 |
| 4 | Insider transaction | Mar 18, 2025 | Mar 14, 2025 |
| 144 | Notice of proposed sale | Mar 14, 2025 | — |
| 4 | Insider transaction | Mar 5, 2025 | Mar 3, 2025 |
| 144 | Notice of proposed sale | Mar 3, 2025 | — |
| 4 | Insider transaction | Feb 25, 2025 | Feb 21, 2025 |
| 4 | Insider transaction | Feb 25, 2025 | Feb 21, 2025 |
| 4 | Insider transaction | Feb 25, 2025 | Feb 21, 2025 |
| 3 | Initial insider ownership | Feb 24, 2025 | Feb 12, 2025 |
| 3 | Initial insider ownership | Feb 24, 2025 | Feb 12, 2025 |
| 3 | Initial insider ownership | Feb 24, 2025 | Feb 12, 2025 |
| 4 | Insider transaction | Dec 12, 2024 | Dec 10, 2024 |
| 144 | Notice of proposed sale | Dec 10, 2024 | — |
| 4 | Insider transaction | Nov 20, 2024 | Nov 18, 2024 |
| 144 | Notice of proposed sale | Nov 14, 2024 | — |
| SC 13D/A | Amended ownership over 5% (active) | Sep 23, 2024 | — |
| 4 | Insider transaction | Sep 18, 2024 | Sep 16, 2024 |
| 144 | Notice of proposed sale | Sep 16, 2024 | — |
| SC 13D/A | Amended ownership over 5% (active) | Sep 5, 2024 | — |
| SC 13D/A | Amended ownership over 5% (active) | Aug 21, 2024 | — |
| 4 | Insider transaction | Aug 15, 2024 | Aug 14, 2024 |
| 144 | Notice of proposed sale | Aug 14, 2024 | — |
| SC 13D/A | Amended ownership over 5% (active) | Aug 14, 2024 | — |
| SC 13D/A | Amended ownership over 5% (active) | Aug 9, 2024 | — |
| 4 | Insider transaction | Aug 8, 2024 | Aug 7, 2024 |
| 144 | Notice of proposed sale | Aug 7, 2024 | — |
| SC 13D/A | Amended ownership over 5% (active) | Aug 5, 2024 | — |
| SC 13D/A | Amended ownership over 5% (active) | Jul 31, 2024 | — |
| 4 | Insider transaction | Jul 3, 2024 | Jul 1, 2024 |
| 4 | Insider transaction | Jul 3, 2024 | Jul 1, 2024 |
| 4 | Insider transaction | Jul 3, 2024 | Jul 1, 2024 |
| 4 | Insider transaction | Jul 3, 2024 | Jul 1, 2024 |
| 4 | Insider transaction | Jul 3, 2024 | Jul 1, 2024 |
| 4 | Insider transaction | Jul 3, 2024 | Jul 1, 2024 |
| 4 | Insider transaction | Jul 3, 2024 | Jul 1, 2024 |
| 4 | Insider transaction | Jul 3, 2024 | Jul 1, 2024 |
| 4 | Insider transaction | Jul 3, 2024 | Jul 1, 2024 |
| 4 | Insider transaction | Jul 3, 2024 | Jul 1, 2024 |
| SC 13D/A | Amended ownership over 5% (active) | Jun 24, 2024 | — |
| SC 13D/A | Amended ownership over 5% (active) | Jun 13, 2024 | — |
| SC 13D/A | Amended ownership over 5% (active) | Jun 12, 2024 | — |
| 3 | Initial insider ownership | Jun 11, 2024 | Jun 1, 2024 |
| SC 13D/A | Amended ownership over 5% (active) | Jun 5, 2024 | — |
| SC 13D/A | Amended ownership over 5% (active) | Jun 4, 2024 | — |
| 4 | Insider transaction | Jun 3, 2024 | Jun 1, 2024 |
| 4 | Insider transaction | Jun 3, 2024 | Jun 1, 2024 |
| SC 13D/A | Amended ownership over 5% (active) | May 29, 2024 | — |
| SC 13D | Ownership over 5% (active) | May 28, 2024 | — |
| 4 | Insider transaction | Mar 19, 2024 | Mar 15, 2024 |
| 4 | Insider transaction | Mar 1, 2024 | Feb 28, 2024 |
| 144 | Notice of proposed sale | Feb 28, 2024 | — |
| 4 | Insider transaction | Feb 26, 2024 | Feb 22, 2024 |
| 4 | Insider transaction | Feb 26, 2024 | Feb 22, 2024 |
| 4 | Insider transaction | Feb 26, 2024 | Feb 22, 2024 |
| 4 | Insider transaction | Feb 26, 2024 | Feb 22, 2024 |
| 4 | Insider transaction | Feb 26, 2024 | Feb 22, 2024 |
| 4 | Insider transaction | Feb 26, 2024 | Feb 22, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2024 | — |
| 4/A | Filing | Feb 1, 2024 | Jan 3, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 26, 2024 | — |
| 4 | Insider transaction | Jan 5, 2024 | Jan 3, 2024 |
| 4 | Insider transaction | Jan 5, 2024 | Jan 3, 2024 |
| 4 | Insider transaction | Jan 5, 2024 | Jan 3, 2024 |
| 4 | Insider transaction | Jan 5, 2024 | Jan 3, 2024 |
| 4 | Insider transaction | Jan 5, 2024 | Jan 3, 2024 |
| 4 | Insider transaction | Jan 5, 2024 | Jan 3, 2024 |
| 5 | Annual insider ownership | Jan 5, 2024 | Dec 31, 2023 |
| 4 | Insider transaction | Jan 3, 2024 | Dec 29, 2023 |
| 4 | Insider transaction | Jan 3, 2024 | Dec 29, 2023 |
| 4 | Insider transaction | Jan 3, 2024 | Dec 29, 2023 |
| 4 | Insider transaction | Dec 12, 2023 | Dec 8, 2023 |
| 144 | Notice of proposed sale | Dec 8, 2023 | — |
| 144 | Notice of proposed sale | Dec 8, 2023 | — |
| 4 | Insider transaction | Aug 21, 2023 | Aug 17, 2023 |
| 144 | Notice of proposed sale | Aug 18, 2023 | — |
| 3 | Initial insider ownership | Aug 2, 2023 | Jul 24, 2023 |
| 4 | Insider transaction | Jul 19, 2023 | Jul 17, 2023 |
| 4 | Insider transaction | Jul 17, 2023 | Jul 13, 2023 |
| 4 | Insider transaction | Jul 17, 2023 | Jul 13, 2023 |
| 4 | Insider transaction | Jul 17, 2023 | Jul 13, 2023 |
| 4 | Insider transaction | Jul 17, 2023 | Jul 13, 2023 |
| 4 | Insider transaction | Jul 17, 2023 | Jul 13, 2023 |
| 144 | Notice of proposed sale | Jul 17, 2023 | — |
| 4 | Insider transaction | Jul 12, 2023 | Jul 10, 2023 |
| 4 | Insider transaction | Jul 12, 2023 | Jul 10, 2023 |
| SC 13G/A | Amended ownership over 5% (passive) | Jul 10, 2023 | — |
| 4 | Insider transaction | Jun 5, 2023 | Jun 1, 2023 |
| 4 | Insider transaction | Jun 5, 2023 | Jun 1, 2023 |
| 4 | Insider transaction | Jun 5, 2023 | Jun 2, 2023 |
| 144 | Notice of proposed sale | Jun 2, 2023 | — |
| 144 | Notice of proposed sale | Jun 2, 2023 | — |
| 4 | Insider transaction | Jun 2, 2023 | May 31, 2023 |
| 144 | Notice of proposed sale | Jun 1, 2023 | — |
| 4 | Insider transaction | Jun 1, 2023 | May 30, 2023 |
| 144 | Notice of proposed sale | Jun 1, 2023 | — |
| 144 | Notice of proposed sale | May 31, 2023 | — |
| 4 | Insider transaction | May 30, 2023 | May 25, 2023 |
| 4 | Insider transaction | May 30, 2023 | May 25, 2023 |
| 144 | Notice of proposed sale | May 25, 2023 | — |
| 144 | Notice of proposed sale | May 25, 2023 | — |
| 4 | Insider transaction | Apr 19, 2023 | Apr 17, 2023 |
| 144 | Notice of proposed sale | Apr 17, 2023 | — |
| 4 | Insider transaction | Apr 14, 2023 | Apr 12, 2023 |
| 4 | Insider transaction | Apr 4, 2023 | Apr 1, 2023 |
| 4 | Insider transaction | Apr 4, 2023 | Apr 1, 2023 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 9, 2023 | — |
| 4 | Insider transaction | Feb 3, 2023 | Feb 1, 2023 |
| SC 13G | Ownership over 5% (passive) | Feb 3, 2023 | — |
| 4 | Insider transaction | Jan 19, 2023 | Jan 17, 2023 |
| 4 | Insider transaction | Jan 13, 2023 | Jan 11, 2023 |
| 4 | Insider transaction | Jan 13, 2023 | Jan 11, 2023 |
| 4 | Insider transaction | Jan 13, 2023 | Jan 11, 2023 |
| 4 | Insider transaction | Jan 13, 2023 | Jan 11, 2023 |
| 4 | Insider transaction | Jan 13, 2023 | Jan 11, 2023 |
| 4 | Insider transaction | Jan 4, 2023 | Dec 31, 2022 |
| 4 | Insider transaction | Jan 4, 2023 | Dec 31, 2022 |
| 4 | Insider transaction | Dec 19, 2022 | Dec 15, 2022 |
| 4 | Insider transaction | Dec 9, 2022 | Dec 7, 2022 |
| 4 | Insider transaction | Nov 1, 2022 | Oct 31, 2022 |
| 4 | Insider transaction | Oct 4, 2022 | Sep 30, 2022 |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Finance Services (SIC 6199)
- Listed as
- RIOT (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- NV
- Headquarters
- Castle Rock, CO
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1167419
- Former names
- Riot Blockchain, Inc. (until Dec 19, 2022); Bioptix, Inc. (until Sep 29, 2017); Venaxis, Inc. (until Nov 30, 2016); AspenBio Pharma, Inc. (until Dec 13, 2012); ASPENBIO INC (until Oct 31, 2005)
Other Finance Services companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.