Cypherpunk Technologies Inc. SEC filings CYPH
Cypherpunk Technologies Inc. has 623 filings in SEC EDGAR's recent list, going back to Jan 7, 2011. Its latest annual report, Form ARS, was filed on Apr 29, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 12, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Sep 22, 2026 (officer or director change, regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| EFFECT | Filing | May 23, 2024 | — |
| CORRESP | Letter to the SEC | May 21, 2024 | — |
| UPLOAD | Letter from the SEC | May 16, 2024 | — |
| EFFECT | Filing | May 9, 2024 | — |
| CORRESP | Letter to the SEC | May 7, 2024 | — |
| UPLOAD | Letter from the SEC | Mar 25, 2024 | — |
| EFFECT | Filing | Jun 14, 2023 | — |
| CORRESP | Letter to the SEC | Jun 12, 2023 | — |
| UPLOAD | Letter from the SEC | Apr 27, 2023 | — |
| D | Filing | Mar 13, 2023 | — |
| EFFECT | Filing | Oct 16, 2020 | — |
| CORRESP | Letter to the SEC | Oct 14, 2020 | — |
| UPLOAD | Letter from the SEC | Sep 23, 2020 | — |
| EFFECT | Filing | Aug 8, 2019 | — |
| CORRESP | Letter to the SEC | Aug 6, 2019 | — |
| UPLOAD | Letter from the SEC | Aug 6, 2019 | — |
| UPLOAD | Letter from the SEC | Aug 10, 2018 | — |
| CORRESP | Letter to the SEC | Aug 8, 2018 | — |
| UPLOAD | Letter from the SEC | Jul 26, 2018 | — |
| EFFECT | Filing | Mar 16, 2018 | — |
| CORRESP | Letter to the SEC | Mar 16, 2018 | — |
| EFFECT | Filing | Dec 15, 2017 | — |
| CORRESP | Letter to the SEC | Dec 14, 2017 | — |
| UPLOAD | Letter from the SEC | Dec 14, 2017 | — |
| D | Filing | Nov 29, 2017 | — |
| CERTNAS | Auto-generated paper document | Jan 20, 2017 | — |
| 8-A12B | Filing | Jan 20, 2017 | — |
| EFFECT | Filing | Nov 23, 2016 | — |
| CT ORDER | Filing | Nov 23, 2016 | — |
| CORRESP | Letter to the SEC | Nov 21, 2016 | — |
| CORRESP | Letter to the SEC | Nov 16, 2016 | — |
| UPLOAD | Letter from the SEC | Nov 15, 2016 | — |
| 425 | Filing | Nov 14, 2016 | — |
| CORRESP | Letter to the SEC | Nov 1, 2016 | — |
| UPLOAD | Letter from the SEC | Oct 24, 2016 | — |
| 425 | Filing | Oct 11, 2016 | — |
| 425 | Filing | Aug 29, 2016 | — |
| D | Filing | Jan 7, 2011 | — |
Showing 38 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
- Pharmaceutical Preparations (SIC 2834)
- Listed as
- CYPH (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Cambridge, MA
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1509745
- Former names
- LEAP THERAPEUTICS, INC. (until Nov 12, 2025); Dekkun Corp (until Jan 7, 2011)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.