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 |
|---|---|---|---|
| 10-Q | Quarterly report | Nov 4, 2026 | Sep 30, 2026 |
| 8-K |
Current report
Agreement ended, Results of operations
|
Nov 4, 2026 | Oct 29, 2026 |
| 8-K |
Current report
Material agreement
|
Oct 14, 2026 | Oct 7, 2026 |
| 8-K | Current report | Oct 7, 2026 | Oct 1, 2026 |
| 8-K |
Current report
Agreement ended
|
Sep 25, 2026 | Sep 21, 2026 |
| 8-K |
Current report
Material agreement, New debt
|
Aug 14, 2026 | Aug 10, 2026 |
| 10-Q | Quarterly report | Aug 10, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations, Other events
|
Aug 10, 2026 | Aug 10, 2026 |
| S-8 | Employee stock plan registration | Jun 26, 2026 | — |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Jun 15, 2026 | Jun 9, 2026 |
| ARS | Annual report to shareholders | Apr 30, 2026 | Dec 31, 2025 |
| DEFA14A | Additional proxy material | Apr 30, 2026 | — |
| 10-Q | Quarterly report | Apr 30, 2026 | Mar 31, 2026 |
| DEF 14A | Proxy statement | Apr 30, 2026 | Jun 9, 2026 |
| 8-K |
Current report
Results of operations
|
Apr 30, 2026 | Apr 30, 2026 |
| 8-K |
Current report
Material agreement, New debt
|
Apr 27, 2026 | Apr 21, 2026 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Apr 1, 2026 | Mar 26, 2026 |
| 10-K | Annual report | Mar 2, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations
|
Mar 2, 2026 | Mar 2, 2026 |
| 8-K |
Current report
Other events
|
Jan 16, 2026 | Jan 16, 2026 |
| 8-K/A |
Amended current report
Officer or director change
|
Jan 5, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Officer or director change
|
Jan 2, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Material agreement, Agreement ended
|
Dec 31, 2025 | Dec 30, 2025 |
| 424B5 | Prospectus supplement | Dec 31, 2025 | — |
| 10-Q | Quarterly report | Oct 30, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations
|
Oct 30, 2025 | Oct 30, 2025 |
| 10-Q | Quarterly report | Jul 31, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations
|
Jul 31, 2025 | Jul 31, 2025 |
| 8-K |
Current report
Shareholder vote results
|
Jun 17, 2025 | Jun 10, 2025 |
| 8-K |
Current report
Material agreement, New debt
|
May 23, 2025 | May 19, 2025 |
| 10-Q | Quarterly report | May 1, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Material agreement, Results of operations
|
May 1, 2025 | Apr 28, 2025 |
| 8-K |
Current report
Material agreement, New debt
|
Apr 25, 2025 | Apr 22, 2025 |
| 8-K |
Current report
Other events
|
Apr 24, 2025 | Apr 24, 2025 |
| 424B7 | Filing | Apr 24, 2025 | — |
| ARS | Annual report to shareholders | Apr 17, 2025 | Dec 31, 2024 |
| DEFA14A | Additional proxy material | Apr 17, 2025 | — |
| DEF 14A | Proxy statement | Apr 17, 2025 | Jun 10, 2025 |
| 8-K |
Current report
Officer or director change
|
Apr 17, 2025 | Apr 12, 2025 |
| PRE 14A | Preliminary proxy statement | Apr 7, 2025 | Jun 10, 2025 |
| 8-K |
Current report
Other events
|
Mar 24, 2025 | Mar 21, 2025 |
| 10-K | Annual report | Feb 28, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations
|
Feb 24, 2025 | Feb 24, 2025 |
| 8-K |
Current report
Officer or director change, Other events
|
Feb 13, 2025 | Feb 12, 2025 |
| 8-K |
Current report
Other events
|
Jan 21, 2025 | Jan 21, 2025 |
| UPLOAD | Letter from the SEC | Jan 17, 2025 | — |
| CORRESP | Letter to the SEC | Jan 13, 2025 | — |
| UPLOAD | Letter from the SEC | Dec 20, 2024 | — |
| 8-K |
Current report
Material agreement, Other events
|
Dec 20, 2024 | Dec 16, 2024 |
| 424B7 | Filing | Dec 20, 2024 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Dec 16, 2024 | Dec 16, 2024 |
| 8-K |
Current report
Other events
|
Dec 13, 2024 | Dec 13, 2024 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale
|
Dec 11, 2024 | Dec 9, 2024 |
| 8-K |
Current report
Other events
|
Dec 10, 2024 | Dec 9, 2024 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Dec 9, 2024 | Dec 9, 2024 |
| 8-K |
Current report
Officer or director change
|
Nov 26, 2024 | Nov 20, 2024 |
| 10-Q | Quarterly report | Nov 4, 2024 | Sep 30, 2024 |
| CORRESP | Letter to the SEC | Nov 1, 2024 | — |
| 8-K |
Current report
Results of operations
|
Oct 30, 2024 | Oct 30, 2024 |
| UPLOAD | Letter from the SEC | Oct 3, 2024 | — |
| 8-K |
Current report
Other events
|
Sep 23, 2024 | Sep 23, 2024 |
| 8-K/A | Amended current report | Aug 14, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Material agreement, Agreement ended
|
Aug 9, 2024 | Aug 5, 2024 |
| S-3ASR | Automatic shelf registration | Aug 9, 2024 | — |
| 8-K |
Current report
Other events
|
Aug 9, 2024 | Dec 31, 2023 |
| 10-Q | Quarterly report | Jul 31, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations
|
Jul 31, 2024 | Jul 31, 2024 |
| 8-K |
Current report
Unregistered share sale, Regulation FD disclosure, Other events
|
Jul 23, 2024 | Jul 23, 2024 |
| CORRESP | Letter to the SEC | Jul 2, 2024 | — |
| S-8 | Employee stock plan registration | Jun 28, 2024 | — |
| 8-K |
Current report
Other events
|
Jun 24, 2024 | Jun 24, 2024 |
| 8-K |
Current report
Officer or director change, Bylaw or fiscal year change, Shareholder vote results
|
Jun 18, 2024 | Jun 18, 2024 |
| 425 | Filing | Jun 14, 2024 | — |
| 425 | Filing | Jun 14, 2024 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 13, 2024 | Jun 13, 2024 |
| 425 | Filing | Jun 12, 2024 | — |
| 425 | Filing | Jun 12, 2024 | — |
| 8-K |
Current report
Officer or director change
|
Jun 6, 2024 | Jun 1, 2024 |
| 425 | Filing | Jun 6, 2024 | — |
| 425 | Filing | Jun 6, 2024 | — |
| 425 | Filing | May 29, 2024 | — |
| 425 | Filing | May 29, 2024 | — |
| UPLOAD | Letter from the SEC | May 28, 2024 | — |
| 425 | Filing | May 28, 2024 | — |
| 425 | Filing | May 28, 2024 | — |
| 425 | Filing | May 28, 2024 | — |
| 425 | Filing | May 28, 2024 | — |
| 8-K |
Current report
Other events
|
May 28, 2024 | May 28, 2024 |
| DEFA14A | Additional proxy material | May 20, 2024 | — |
| 10-Q | Quarterly report | May 1, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Results of operations
|
May 1, 2024 | May 1, 2024 |
| ARS | Annual report to shareholders | Apr 29, 2024 | Dec 31, 2023 |
| DEFA14A | Additional proxy material | Apr 29, 2024 | — |
| DEF 14A | Proxy statement | Apr 29, 2024 | Jun 12, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 18, 2024 | Apr 18, 2024 |
| PRE 14A | Preliminary proxy statement | Apr 16, 2024 | Jun 12, 2024 |
| 8-K |
Current report
Material agreement, Other events
|
Feb 27, 2024 | Feb 24, 2024 |
| 8-K |
Current report
Other events
|
Feb 26, 2024 | Feb 26, 2024 |
| 424B5 | Prospectus supplement | Feb 26, 2024 | — |
| 8-K |
Current report
Results of operations
|
Feb 23, 2024 | Feb 22, 2024 |
| 10-K | Annual report | Feb 23, 2024 | Dec 31, 2023 |
| S-8 | Employee stock plan registration | Dec 21, 2023 | — |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Dec 20, 2023 | Dec 14, 2023 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure, Other events
|
Dec 6, 2023 | Dec 4, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 8, 2023 | Nov 7, 2023 |
| 10-Q | Quarterly report | Nov 8, 2023 | Sep 30, 2023 |
| DEFA14A | Additional proxy material | Nov 1, 2023 | — |
| DEFA14A | Additional proxy material | Oct 17, 2023 | — |
| DEF 14A | Proxy statement | Oct 17, 2023 | Dec 14, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 6, 2023 | Sep 6, 2023 |
| 8-K |
Current report
Material agreement, Results of operations, Regulation FD disclosure
|
Aug 9, 2023 | Aug 9, 2023 |
| 424B5 | Prospectus supplement | Aug 9, 2023 | — |
| 10-Q | Quarterly report | Aug 9, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Officer or director change
|
Jul 19, 2023 | Jul 13, 2023 |
| S-8 | Employee stock plan registration | Jul 13, 2023 | — |
| 8-K |
Current report
Material agreement, Officer or director change, Bylaw or fiscal year change, Shareholder vote results, Other events
|
Jun 30, 2023 | Jun 26, 2023 |
| DEFA14A | Additional proxy material | Jun 5, 2023 | — |
| 8-K |
Current report
Other events
|
Jun 1, 2023 | Jun 1, 2023 |
| 424B7 | Filing | Jun 1, 2023 | — |
| DEFR14A | Filing | May 25, 2023 | — |
| 8-K |
Current report
Auditor change
|
May 22, 2023 | May 18, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 10, 2023 | May 10, 2023 |
| 10-Q | Quarterly report | May 10, 2023 | Mar 31, 2023 |
| ARS | Annual report to shareholders | May 1, 2023 | Dec 31, 2022 |
| DEFA14A | Additional proxy material | May 1, 2023 | — |
| DEF 14A | Proxy statement | May 1, 2023 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 24, 2023 | Mar 24, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 14, 2023 | Mar 13, 2023 |
| 10-K | Annual report | Mar 2, 2023 | Dec 31, 2022 |
| NT 10-K | Filing | Mar 2, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Restatement
|
Mar 2, 2023 | Feb 27, 2023 |
| 8-K |
Current report
Officer or director change
|
Feb 1, 2023 | Feb 1, 2023 |
| 8-K |
Current report
Material agreement, Bylaw or fiscal year change, Regulation FD disclosure
|
Jan 3, 2023 | Dec 30, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 14, 2022 | Dec 14, 2022 |
| 8-K |
Current report
Bylaw or fiscal year change, Shareholder vote results
|
Nov 23, 2022 | Nov 17, 2022 |
| 10-K/A | Amended annual report | Nov 23, 2022 | Dec 31, 2021 |
| 10-Q | Quarterly report | Nov 7, 2022 | Sep 30, 2022 |
| DEFA14A | Additional proxy material | Oct 27, 2022 | — |
| DEFA14A | Additional proxy material | Oct 25, 2022 | — |
| DEFA14A | Additional proxy material | Oct 19, 2022 | — |
| 8-K |
Current report
Officer or director change
|
Oct 3, 2022 | Sep 27, 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 |
| S-8 | Employee stock plan registration | Sep 23, 2022 | — |
| 8-K |
Current report
Other events
|
Sep 23, 2022 | Sep 23, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 16, 2022 | Aug 15, 2022 |
| 10-Q | Quarterly report | Aug 15, 2022 | Jun 30, 2022 |
| NT 10-Q | Notification of late filing | Aug 9, 2022 | Jun 30, 2022 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Aug 2, 2022 | Jul 27, 2022 |
| 8-K |
Current report
Other events
|
Jul 26, 2022 | Jul 26, 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 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 17, 2022 | Jun 17, 2022 |
| DEF 14A | Proxy statement | Jun 17, 2022 | Jul 27, 2022 |
| PRER14A | Filing | Jun 15, 2022 | — |
| PRE 14A | Preliminary proxy statement | Jun 7, 2022 | Jul 27, 2022 |
| 8-K |
Current report
Officer or director change
|
Jun 6, 2022 | Jun 1, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
May 18, 2022 | May 16, 2022 |
| 10-Q | Quarterly report | May 10, 2022 | Mar 31, 2022 |
| 10-K/A | Amended annual report | May 2, 2022 | Dec 31, 2021 |
| 8-K |
Current report
Material agreement
|
Mar 31, 2022 | Mar 31, 2022 |
| 424B5 | Prospectus supplement | Mar 31, 2022 | — |
| 8-K |
Current report
Officer or director change
|
Mar 23, 2022 | Mar 21, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Mar 18, 2022 | Mar 16, 2022 |
| 10-K | Annual report | Mar 16, 2022 | Dec 31, 2021 |
| NT 10-K | Notification of late filing | Mar 1, 2022 | Dec 31, 2021 |
| 8-K/A | Amended current report | Feb 16, 2022 | Dec 1, 2021 |
| 8-K |
Current report
Officer or director change
|
Feb 8, 2022 | Feb 7, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 18, 2022 | Jan 18, 2022 |
| 8-K |
Current report
Material agreement
|
Jan 3, 2022 | Dec 27, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 9, 2021 | Dec 9, 2021 |
| 8-K |
Current report
Other events
|
Dec 1, 2021 | Dec 1, 2021 |
| 424B7 | Prospectus supplement | Dec 1, 2021 | — |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, Unregistered share sale, Regulation FD disclosure, Other events
|
Dec 1, 2021 | Dec 1, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 17, 2021 | Nov 15, 2021 |
| S-8 | Employee stock plan registration | Nov 15, 2021 | — |
| 10-Q | Quarterly report | Nov 15, 2021 | Sep 30, 2021 |
| 8-K |
Current report
Material agreement, Officer or director change, Regulation FD disclosure, Other events
|
Nov 8, 2021 | Nov 2, 2021 |
| 8-K |
Current report
Officer or director change, Shareholder vote results, Regulation FD disclosure, Other events
|
Oct 22, 2021 | Oct 19, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 4, 2021 | Sep 29, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 27, 2021 | Sep 27, 2021 |
| DEF 14A | Proxy statement | Sep 21, 2021 | Sep 21, 2021 |
| S-3ASR | Automatic shelf registration | Aug 31, 2021 | — |
| S-3ASR | Automatic shelf registration | Aug 24, 2021 | — |
| 10-Q | Quarterly report | Aug 23, 2021 | Jun 30, 2021 |
| 8-K |
Current report
Officer or director change
|
Aug 16, 2021 | Aug 12, 2021 |
| NT 10-Q | Notification of late filing | Aug 16, 2021 | Jun 30, 2021 |
| 8-K/A | Amended current report | Aug 12, 2021 | May 26, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 16, 2021 | Jun 10, 2021 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets
|
Jun 8, 2021 | Jun 4, 2021 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, Unregistered share sale, Regulation FD disclosure, Other events
|
May 26, 2021 | May 26, 2021 |
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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.