Cipher Digital Inc. SEC filings CIFR
Cipher Digital Inc. has 633 filings in SEC EDGAR's recent list, going back to Aug 25, 2020. Its latest annual report, Form ARS, was filed on Apr 20, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 2, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 2, 2026 (results of operations, regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 4 | Insider transaction | Nov 4, 2026 | Nov 2, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Nov 4, 2026 | — |
| 10-Q | Quarterly report | Nov 2, 2026 | Sep 30, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 2, 2026 | Nov 2, 2026 |
| 4 | Insider transaction | Oct 27, 2026 | Oct 26, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Oct 21, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Oct 21, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Oct 21, 2026 | — |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale, Regulation FD disclosure
|
Oct 16, 2026 | Oct 13, 2026 |
| 4 | Insider transaction | Oct 15, 2026 | Oct 14, 2026 |
| 8-K |
Current report
Other events
|
Oct 14, 2026 | Oct 14, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Oct 13, 2026 | Oct 13, 2026 |
| 4/A | Form 4/a | Oct 8, 2026 | Sep 30, 2026 |
| 4/A | Form 4/a | Oct 8, 2026 | Sep 30, 2026 |
| 4/A | Form 4/a | Oct 8, 2026 | Sep 30, 2026 |
| 4/A | Form 4/a | Oct 8, 2026 | Sep 30, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Oct 7, 2026 | — |
| 4 | Insider transaction | Oct 7, 2026 | Oct 5, 2026 |
| 4 | Insider transaction | Oct 2, 2026 | Sep 30, 2026 |
| 4 | Insider transaction | Oct 2, 2026 | Sep 30, 2026 |
| 4 | Insider transaction | Oct 2, 2026 | Sep 30, 2026 |
| 4 | Insider transaction | Oct 2, 2026 | Sep 30, 2026 |
| 4 | Insider transaction | Sep 30, 2026 | Sep 28, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Sep 25, 2026 | Sep 24, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Aug 13, 2026 | — |
| 10-Q | Quarterly report | Aug 4, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 4, 2026 | Aug 4, 2026 |
| 4 | Insider transaction | Jul 10, 2026 | Jul 8, 2026 |
| 144 | Notice of proposed sale | Jul 9, 2026 | — |
| 144 | Notice of proposed sale | Jul 8, 2026 | — |
| 4 | Insider transaction | Jul 2, 2026 | Jun 30, 2026 |
| 4 | Insider transaction | Jul 2, 2026 | Jun 30, 2026 |
| 4 | Insider transaction | Jul 2, 2026 | Jun 30, 2026 |
| 4 | Insider transaction | Jul 2, 2026 | Jun 30, 2026 |
| 4 | Insider transaction | Jun 23, 2026 | Jun 22, 2026 |
| 4 | Insider transaction | Jun 23, 2026 | Jun 18, 2026 |
| 4 | Insider transaction | Jun 18, 2026 | May 11, 2026 |
| 144 | Notice of proposed sale | Jun 18, 2026 | — |
| 4 | Insider transaction | Jun 16, 2026 | Jun 14, 2026 |
| 4 | Insider transaction | Jun 16, 2026 | Jun 14, 2026 |
| 4 | Insider transaction | Jun 16, 2026 | Jun 14, 2026 |
| 144 | Notice of proposed sale | Jun 16, 2026 | — |
| 8-K |
Current report
Material agreement, New debt
|
Jun 15, 2026 | Jun 15, 2026 |
| 8-K |
Current report
Other events
|
Jun 9, 2026 | Jun 8, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Jun 8, 2026 | Jun 2, 2026 |
| 4 | Insider transaction | Jun 8, 2026 | Jun 4, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jun 8, 2026 | Jun 8, 2026 |
| 4 | Insider transaction | Jun 5, 2026 | Jun 3, 2026 |
| 4 | Insider transaction | Jun 5, 2026 | Jun 3, 2026 |
| 4 | Insider transaction | Jun 5, 2026 | Jun 3, 2026 |
| 4 | Insider transaction | Jun 5, 2026 | Jun 3, 2026 |
| 4 | Insider transaction | Jun 5, 2026 | Jun 3, 2026 |
| 4 | Insider transaction | Jun 5, 2026 | Jun 3, 2026 |
| 4 | Insider transaction | Jun 4, 2026 | Jun 2, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jun 4, 2026 | — |
| 4 | Insider transaction | May 22, 2026 | May 21, 2026 |
| 144 | Notice of proposed sale | May 21, 2026 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | May 18, 2026 | — |
| 4 | Insider transaction | May 18, 2026 | May 13, 2026 |
| 4 | Insider transaction | May 14, 2026 | May 12, 2026 |
| 4 | Insider transaction | May 14, 2026 | May 12, 2026 |
| 4 | Insider transaction | May 13, 2026 | May 11, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | May 13, 2026 | — |
| 144 | Notice of proposed sale | May 12, 2026 | — |
| 4 | Insider transaction | May 8, 2026 | May 6, 2026 |
| 4 | Insider transaction | May 8, 2026 | May 6, 2026 |
| 144 | Notice of proposed sale | May 6, 2026 | — |
| 144 | Notice of proposed sale | May 6, 2026 | — |
| 10-Q | Quarterly report | May 5, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 5, 2026 | May 5, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Apr 29, 2026 | — |
| ARS | Annual report to shareholders | Apr 20, 2026 | Dec 31, 2025 |
| DEFA14A | Additional proxy material | Apr 20, 2026 | — |
| DEF 14A | Proxy statement | Apr 20, 2026 | Apr 20, 2026 |
| 4 | Insider transaction | Apr 7, 2026 | Mar 31, 2026 |
| 4 | Insider transaction | Apr 2, 2026 | Mar 31, 2026 |
| 4 | Insider transaction | Apr 2, 2026 | Mar 31, 2026 |
| 4 | Insider transaction | Apr 2, 2026 | Mar 31, 2026 |
| 4 | Insider transaction | Mar 27, 2026 | Mar 25, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 26, 2026 | — |
| 4 | Insider transaction | Mar 25, 2026 | Mar 23, 2026 |
| 4 | Insider transaction | Mar 25, 2026 | Mar 23, 2026 |
| 144 | Notice of proposed sale | Mar 25, 2026 | — |
| 8-K |
Current report
Material agreement, New debt
|
Mar 25, 2026 | Mar 23, 2026 |
| 144 | Notice of proposed sale | Mar 23, 2026 | — |
| 4 | Insider transaction | Mar 19, 2026 | Mar 16, 2026 |
| 144 | Notice of proposed sale | Mar 16, 2026 | — |
| 4 | Insider transaction | Mar 6, 2026 | Mar 4, 2026 |
| 144 | Notice of proposed sale | Mar 4, 2026 | — |
| 4 | Insider transaction | Feb 27, 2026 | Feb 25, 2026 |
| 4 | Insider transaction | Feb 27, 2026 | Feb 25, 2026 |
| 4 | Insider transaction | Feb 27, 2026 | Feb 25, 2026 |
| 4 | Insider transaction | Feb 27, 2026 | Feb 25, 2026 |
| 4 | Insider transaction | Feb 27, 2026 | Feb 25, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 25, 2026 | — |
| S-8 | Employee stock plan registration | Feb 24, 2026 | — |
| 10-K | Annual report | Feb 24, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations, Bylaw or fiscal year change, Regulation FD disclosure
|
Feb 24, 2026 | Feb 20, 2026 |
| 3 | Initial insider ownership | Feb 23, 2026 | Feb 11, 2026 |
| 4 | Insider transaction | Feb 19, 2026 | Feb 17, 2026 |
| 144 | Notice of proposed sale | Feb 17, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 13, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 12, 2026 | — |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Feb 11, 2026 | Feb 11, 2026 |
| 8-K |
Current report
Material agreement, New debt
|
Feb 11, 2026 | Feb 11, 2026 |
| 8-K |
Current report
Other events
|
Feb 5, 2026 | Feb 4, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Feb 3, 2026 | Feb 3, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jan 30, 2026 | — |
| 4 | Insider transaction | Jan 20, 2026 | Jan 15, 2026 |
| 144 | Notice of proposed sale | Jan 15, 2026 | — |
| 25-NSE | Delisting notice | Dec 29, 2025 | — |
| 4 | Insider transaction | Dec 23, 2025 | Dec 19, 2025 |
| 4 | Insider transaction | Dec 23, 2025 | Dec 19, 2025 |
| 4 | Insider transaction | Dec 23, 2025 | Dec 19, 2025 |
| 4 | Insider transaction | Dec 23, 2025 | Dec 19, 2025 |
| 4 | Insider transaction | Dec 23, 2025 | Dec 19, 2025 |
| 144 | Notice of proposed sale | Dec 19, 2025 | — |
| 144 | Notice of proposed sale | Dec 19, 2025 | — |
| 4 | Insider transaction | Dec 17, 2025 | Dec 15, 2025 |
| 4 | Insider transaction | Dec 17, 2025 | Dec 15, 2025 |
| 4 | Insider transaction | Dec 17, 2025 | Dec 15, 2025 |
| 144 | Notice of proposed sale | Dec 15, 2025 | — |
| 144 | Notice of proposed sale | Dec 5, 2025 | — |
| 4 | Insider transaction | Nov 28, 2025 | Nov 26, 2025 |
| 4 | Insider transaction | Nov 28, 2025 | Nov 26, 2025 |
| 8-K |
Current report
Material agreement, New debt
|
Nov 24, 2025 | Nov 24, 2025 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure, Other events
|
Nov 20, 2025 | Nov 20, 2025 |
| 4 | Insider transaction | Nov 19, 2025 | Nov 17, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Nov 18, 2025 | — |
| 4 | Insider transaction | Nov 18, 2025 | Nov 14, 2025 |
| 144 | Notice of proposed sale | Nov 17, 2025 | — |
| 4 | Insider transaction | Nov 14, 2025 | Nov 12, 2025 |
| 4 | Insider transaction | Nov 14, 2025 | Nov 12, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Nov 13, 2025 | — |
| 8-K |
Current report
Material agreement, New debt
|
Nov 13, 2025 | Nov 13, 2025 |
| 4 | Insider transaction | Nov 12, 2025 | Nov 9, 2025 |
| 144 | Notice of proposed sale | Nov 12, 2025 | — |
| 144 | Notice of proposed sale | Nov 12, 2025 | — |
| 144 | Notice of proposed sale | Nov 10, 2025 | — |
| 144 | Notice of proposed sale | Nov 10, 2025 | — |
| 4 | Insider transaction | Nov 6, 2025 | Nov 4, 2025 |
| 8-K |
Current report
Other events
|
Nov 6, 2025 | Nov 5, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Nov 5, 2025 | — |
| 4 | Insider transaction | Nov 5, 2025 | Nov 3, 2025 |
| 144 | Notice of proposed sale | Nov 4, 2025 | — |
| 8-K |
Current report
Other events
|
Nov 4, 2025 | Nov 4, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 4, 2025 | Nov 4, 2025 |
| 10-Q | Quarterly report | Nov 3, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 3, 2025 | Nov 3, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Oct 23, 2025 | — |
| 8-K/A |
Amended current report
Shareholder vote results
|
Oct 23, 2025 | Jun 3, 2025 |
| 4 | Insider transaction | Oct 16, 2025 | Oct 14, 2025 |
| 3 | Initial insider ownership | Oct 16, 2025 | Oct 14, 2025 |
| 4 | Insider transaction | Oct 16, 2025 | Oct 15, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Oct 16, 2025 | — |
| 4 | Insider transaction | Oct 16, 2025 | Oct 14, 2025 |
| 4 | Insider transaction | Oct 15, 2025 | Oct 10, 2025 |
| DEFA14A | Additional proxy material | Oct 15, 2025 | — |
| 144 | Notice of proposed sale | Oct 15, 2025 | — |
| DEF 14A | Proxy statement | Oct 6, 2025 | Oct 6, 2025 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Oct 6, 2025 | Oct 6, 2025 |
| 4 | Insider transaction | Oct 2, 2025 | Sep 30, 2025 |
| 4 | Insider transaction | Oct 2, 2025 | Sep 30, 2025 |
| 4 | Insider transaction | Oct 2, 2025 | Sep 30, 2025 |
| 4 | Insider transaction | Oct 2, 2025 | Sep 30, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Oct 2, 2025 | — |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale
|
Oct 1, 2025 | Sep 25, 2025 |
| 4 | Insider transaction | Sep 30, 2025 | Sep 26, 2025 |
| 8-K |
Current report
Other events
|
Sep 26, 2025 | Sep 25, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Sep 25, 2025 | — |
| 4 | Insider transaction | Sep 25, 2025 | Sep 23, 2025 |
| PRE 14A | Preliminary proxy statement | Sep 25, 2025 | Sep 25, 2025 |
| 8-K |
Current report
Other events
|
Sep 25, 2025 | Sep 25, 2025 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Regulation FD disclosure
|
Sep 25, 2025 | Sep 24, 2025 |
| 4 | Insider transaction | Sep 22, 2025 | Sep 18, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Sep 17, 2025 | — |
| 4 | Insider transaction | Sep 17, 2025 | Sep 15, 2025 |
| 4 | Insider transaction | Sep 16, 2025 | Sep 15, 2025 |
| 144 | Notice of proposed sale | Sep 15, 2025 | — |
| 4 | Insider transaction | Sep 12, 2025 | Sep 10, 2025 |
| 4 | Insider transaction | Sep 10, 2025 | Sep 8, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Sep 8, 2025 | — |
| 4 | Insider transaction | Sep 8, 2025 | Sep 4, 2025 |
| 4 | Insider transaction | Sep 4, 2025 | Sep 2, 2025 |
| 4 | Insider transaction | Sep 2, 2025 | Aug 28, 2025 |
| 4 | Insider transaction | Aug 28, 2025 | Aug 26, 2025 |
| 4 | Insider transaction | Aug 19, 2025 | Aug 18, 2025 |
| 4 | Insider transaction | Aug 19, 2025 | Aug 18, 2025 |
| 4 | Insider transaction | Aug 19, 2025 | Aug 15, 2025 |
| 144 | Notice of proposed sale | Aug 18, 2025 | — |
| 144 | Notice of proposed sale | Aug 18, 2025 | — |
| 144 | Notice of proposed sale | Aug 15, 2025 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Aug 11, 2025 | — |
| 10-Q | Quarterly report | Aug 7, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 7, 2025 | Aug 7, 2025 |
| 4 | Insider transaction | Jul 31, 2025 | Jul 29, 2025 |
| 4 | Insider transaction | Jul 29, 2025 | Jul 25, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Jul 29, 2025 | — |
| 8-K |
Current report
Agreement ended
|
Jul 25, 2025 | Jul 22, 2025 |
| 4 | Insider transaction | Jul 25, 2025 | Jul 23, 2025 |
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.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Finance Services (SIC 6199)
- Listed as
- CIFR (Nasdaq)
- Fiscal year ends
- December 31
- Headquarters
- New York, NY
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1819989
- Former names
- Cipher Mining Inc. (until Feb 23, 2026); GOOD WORKS ACQUISITION CORP. (until Aug 25, 2021)
Other Finance Services companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.