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 |
|---|---|---|---|
| DEFA14A | Additional proxy material | Apr 30, 2026 | — |
| DEF 14A | Proxy statement | Apr 30, 2026 | Jun 9, 2026 |
| DEFA14A | Additional proxy material | Apr 17, 2025 | — |
| DEF 14A | Proxy statement | Apr 17, 2025 | Jun 10, 2025 |
| PRE 14A | Preliminary proxy statement | Apr 7, 2025 | Jun 10, 2025 |
| DEFA14A | Additional proxy material | May 20, 2024 | — |
| DEFA14A | Additional proxy material | Apr 29, 2024 | — |
| DEF 14A | Proxy statement | Apr 29, 2024 | Jun 12, 2024 |
| PRE 14A | Preliminary proxy statement | Apr 16, 2024 | Jun 12, 2024 |
| DEFA14A | Additional proxy material | Nov 1, 2023 | — |
| DEFA14A | Additional proxy material | Oct 17, 2023 | — |
| DEF 14A | Proxy statement | Oct 17, 2023 | Dec 14, 2023 |
| DEFA14A | Additional proxy material | Jun 5, 2023 | — |
| DEFA14A | Additional proxy material | May 1, 2023 | — |
| DEF 14A | Proxy statement | May 1, 2023 | — |
| DEFA14A | Additional proxy material | Oct 27, 2022 | — |
| DEFA14A | Additional proxy material | Oct 25, 2022 | — |
| DEFA14A | Additional proxy material | Oct 19, 2022 | — |
| DEFA14A | Additional proxy material | Oct 3, 2022 | — |
| DEF 14A | Proxy statement | Oct 3, 2022 | Nov 17, 2022 |
| PRE 14A | Preliminary proxy statement | Sep 23, 2022 | Nov 17, 2022 |
| DEFA14A | Additional proxy material | Jul 26, 2022 | — |
| DEFA14A | Additional proxy material | Jul 12, 2022 | — |
| DEFA14A | Additional proxy material | Jul 11, 2022 | — |
| DEFA14A | Additional proxy material | Jul 8, 2022 | — |
| DEFA14A | Additional proxy material | Jul 8, 2022 | — |
| DEFA14A | Additional proxy material | Jul 5, 2022 | — |
| DEFA14A | Additional proxy material | Jul 1, 2022 | — |
| DEFA14A | Additional proxy material | Jun 27, 2022 | — |
| DEFA14A | Additional proxy material | Jun 17, 2022 | — |
| DEFA14A | Additional proxy material | Jun 17, 2022 | — |
| DEF 14A | Proxy statement | Jun 17, 2022 | Jul 27, 2022 |
| PRE 14A | Preliminary proxy statement | Jun 7, 2022 | Jul 27, 2022 |
| DEF 14A | Proxy statement | Sep 21, 2021 | Sep 21, 2021 |
| DEF 14A | Proxy statement | Oct 14, 2020 | Oct 14, 2020 |
| DEF 14A | Proxy statement | Sep 20, 2019 | Oct 23, 2019 |
| DEF 14A | Proxy statement | Jun 8, 2018 | Jun 8, 2018 |
| DEF 14A | Proxy statement | May 14, 2018 | May 14, 2018 |
| DEFA14A | Additional proxy material | Apr 2, 2018 | — |
| DEF 14A | Proxy statement | Mar 26, 2018 | Mar 26, 2018 |
| DEF 14A | Proxy statement | Dec 12, 2017 | Dec 12, 2017 |
| DEFA14A | Additional proxy material | Jul 14, 2017 | — |
| DEF 14A | Proxy statement | Jul 10, 2017 | Jul 10, 2017 |
| PRE 14A | Preliminary proxy statement | Apr 28, 2017 | Apr 28, 2017 |
| DEFA14A | Additional proxy material | Nov 10, 2016 | — |
| DEF 14A | Proxy statement | Oct 17, 2016 | Oct 17, 2016 |
| PRE 14A | Preliminary proxy statement | Oct 7, 2016 | Oct 7, 2016 |
| DEF 14A | Proxy statement | Feb 29, 2016 | Feb 29, 2016 |
| PRE 14A | Preliminary proxy statement | Feb 18, 2016 | Feb 18, 2016 |
| PRE 14A | Preliminary proxy statement | Feb 5, 2016 | Feb 5, 2016 |
| DEF 14A | Proxy statement | Jul 24, 2015 | Jul 24, 2015 |
| DEF 14A | Proxy statement | Apr 30, 2014 | Apr 30, 2014 |
| DEFA14A | Additional proxy material | May 9, 2013 | — |
| DEF 14A | Proxy statement | Apr 29, 2013 | Apr 29, 2013 |
| PRE 14A | Preliminary proxy statement | Apr 19, 2013 | Apr 19, 2013 |
Showing 55 filings. 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.