Grayscale Horizen Trust (ZEN) SEC filings HZEN
Grayscale Horizen Trust (ZEN) has 203 filings in SEC EDGAR's recent list, going back to Aug 21, 2018. Its latest annual report, Form 10-KT, was filed on Mar 12, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 4, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Aug 27, 2026 (other events). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 144 | Notice of proposed sale | Nov 4, 2026 | — |
| 144 | Notice of proposed sale | Nov 4, 2026 | — |
| 144 | Notice of proposed sale | Nov 3, 2026 | — |
| 144 | Notice of proposed sale | Nov 2, 2026 | — |
| 144 | Notice of proposed sale | Oct 30, 2026 | — |
| 144 | Notice of proposed sale | Oct 29, 2026 | — |
| 144 | Notice of proposed sale | Oct 28, 2026 | — |
| 144 | Notice of proposed sale | Oct 27, 2026 | — |
| 144 | Notice of proposed sale | Oct 26, 2026 | — |
| 144 | Notice of proposed sale | Oct 23, 2026 | — |
| 144 | Notice of proposed sale | Oct 23, 2026 | — |
| 144 | Notice of proposed sale | Oct 23, 2026 | — |
| 8-K |
Current report
Other events
|
Aug 27, 2026 | Aug 27, 2026 |
| 144 | Notice of proposed sale | Aug 6, 2026 | — |
| 10-Q | Quarterly report | Aug 4, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Officer or director change
|
Jul 2, 2026 | Jun 26, 2026 |
| 10-Q | Quarterly report | May 8, 2026 | Mar 31, 2026 |
| 144 | Notice of proposed sale | May 7, 2026 | — |
| 144 | Notice of proposed sale | May 7, 2026 | — |
| 144 | Notice of proposed sale | May 6, 2026 | — |
| 144 | Notice of proposed sale | May 5, 2026 | — |
| 144 | Notice of proposed sale | May 4, 2026 | — |
| 144 | Notice of proposed sale | May 1, 2026 | — |
| 144 | Notice of proposed sale | Apr 30, 2026 | — |
| 144 | Notice of proposed sale | Apr 29, 2026 | — |
| 144 | Notice of proposed sale | Apr 28, 2026 | — |
| 144 | Notice of proposed sale | Apr 27, 2026 | — |
| 144 | Notice of proposed sale | Apr 27, 2026 | — |
| 144 | Notice of proposed sale | Apr 27, 2026 | — |
| 10-KT | Transition report | Mar 12, 2026 | Dec 31, 2025 |
| 144 | Notice of proposed sale | Feb 4, 2026 | — |
| 144 | Notice of proposed sale | Jan 30, 2026 | — |
| 144 | Notice of proposed sale | Jan 30, 2026 | — |
| 144 | Notice of proposed sale | Jan 29, 2026 | — |
| 144 | Notice of proposed sale | Jan 28, 2026 | — |
| 144 | Notice of proposed sale | Jan 27, 2026 | — |
| 144 | Notice of proposed sale | Jan 26, 2026 | — |
| 144 | Notice of proposed sale | Jan 23, 2026 | — |
| 144 | Notice of proposed sale | Jan 23, 2026 | — |
| 144 | Notice of proposed sale | Jan 23, 2026 | — |
| D/A | Filing | Jan 5, 2026 | — |
| 8-K |
Current report
Bylaw or fiscal year change, Other events
|
Dec 23, 2025 | Dec 23, 2025 |
| 8-K |
Current report
Other events
|
Dec 3, 2025 | Dec 3, 2025 |
| 10-K | Annual report | Nov 25, 2025 | Sep 30, 2025 |
| 144 | Notice of proposed sale | Nov 6, 2025 | — |
| 144 | Notice of proposed sale | Nov 5, 2025 | — |
| 144/A | Filing | Nov 5, 2025 | — |
| 144 | Notice of proposed sale | Nov 5, 2025 | — |
| 144 | Notice of proposed sale | Nov 4, 2025 | — |
| 144 | Notice of proposed sale | Nov 3, 2025 | — |
| 144 | Notice of proposed sale | Oct 30, 2025 | — |
| 144 | Notice of proposed sale | Oct 29, 2025 | — |
| 144 | Notice of proposed sale | Oct 28, 2025 | — |
| 144 | Notice of proposed sale | Oct 27, 2025 | — |
| 144 | Notice of proposed sale | Oct 24, 2025 | — |
| 144/A | Filing | Oct 24, 2025 | — |
| 144 | Notice of proposed sale | Oct 24, 2025 | — |
| 144 | Notice of proposed sale | Oct 24, 2025 | — |
| 8-K |
Current report
Other events
|
Oct 24, 2025 | Oct 22, 2025 |
| 8-K |
Current report
Officer or director change
|
Oct 14, 2025 | Oct 13, 2025 |
| 144 | Notice of proposed sale | Aug 6, 2025 | — |
| 144 | Notice of proposed sale | Aug 5, 2025 | — |
| 144 | Notice of proposed sale | Aug 4, 2025 | — |
| 8-K |
Current report
Officer or director change
|
Aug 4, 2025 | Aug 4, 2025 |
| 144 | Notice of proposed sale | Aug 1, 2025 | — |
| 10-Q | Quarterly report | Aug 1, 2025 | Jun 30, 2025 |
| 144 | Notice of proposed sale | Jul 31, 2025 | — |
| 144 | Notice of proposed sale | Jul 30, 2025 | — |
| 144 | Notice of proposed sale | Jul 30, 2025 | — |
| 144 | Notice of proposed sale | Jul 30, 2025 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 18, 2025 | Jul 18, 2025 |
| 144 | Notice of proposed sale | May 7, 2025 | — |
| 144 | Notice of proposed sale | May 6, 2025 | — |
| 144 | Notice of proposed sale | May 5, 2025 | — |
| 144 | Notice of proposed sale | May 2, 2025 | — |
| 10-Q | Quarterly report | May 2, 2025 | Mar 31, 2025 |
| 144 | Notice of proposed sale | May 1, 2025 | — |
| 144 | Notice of proposed sale | Apr 30, 2025 | — |
| 144 | Notice of proposed sale | Apr 29, 2025 | — |
| 144 | Notice of proposed sale | Apr 28, 2025 | — |
| 144 | Notice of proposed sale | Apr 25, 2025 | — |
| 144 | Notice of proposed sale | Apr 25, 2025 | — |
| 144 | Notice of proposed sale | Apr 24, 2025 | — |
| 144 | Notice of proposed sale | Apr 24, 2025 | — |
| 144 | Notice of proposed sale | Apr 24, 2025 | — |
| 8-K |
Current report
Unregistered share sale
|
Apr 9, 2025 | Apr 4, 2025 |
| 8-K |
Current report
Officer or director change
|
Apr 9, 2025 | Apr 9, 2025 |
| 8-K |
Current report
Unregistered share sale
|
Mar 19, 2025 | Mar 15, 2025 |
| 8-K |
Current report
Unregistered share sale
|
Mar 3, 2025 | Feb 26, 2025 |
| 8-K |
Current report
Unregistered share sale
|
Feb 14, 2025 | Feb 11, 2025 |
| 10-Q | Quarterly report | Feb 10, 2025 | Dec 31, 2024 |
| 144 | Notice of proposed sale | Feb 6, 2025 | — |
| 144 | Notice of proposed sale | Feb 5, 2025 | — |
| 144 | Notice of proposed sale | Feb 4, 2025 | — |
| 144 | Notice of proposed sale | Feb 3, 2025 | — |
| 144 | Notice of proposed sale | Jan 31, 2025 | — |
| 144 | Notice of proposed sale | Jan 31, 2025 | — |
| 144 | Notice of proposed sale | Jan 30, 2025 | — |
| 144 | Notice of proposed sale | Jan 29, 2025 | — |
| 144 | Notice of proposed sale | Jan 28, 2025 | — |
| 144 | Notice of proposed sale | Jan 27, 2025 | — |
| 144 | Notice of proposed sale | Jan 24, 2025 | — |
| 144 | Notice of proposed sale | Jan 24, 2025 | — |
| 144 | Notice of proposed sale | Jan 24, 2025 | — |
| 144 | Notice of proposed sale | Jan 24, 2025 | — |
| 8-K |
Current report
Unregistered share sale
|
Jan 21, 2025 | Jan 15, 2025 |
| D/A | Filing | Jan 3, 2025 | — |
| 8-K |
Current report
Material agreement, Other events
|
Jan 3, 2025 | Jan 1, 2025 |
| 8-K |
Current report
Unregistered share sale
|
Dec 23, 2024 | Dec 18, 2024 |
| 10-K | Annual report | Nov 22, 2024 | Sep 30, 2024 |
| 144 | Notice of proposed sale | Aug 7, 2024 | — |
| 144 | Notice of proposed sale | Aug 6, 2024 | — |
| 144 | Notice of proposed sale | Aug 6, 2024 | — |
| 144 | Notice of proposed sale | Aug 5, 2024 | — |
| 144 | Notice of proposed sale | Aug 2, 2024 | — |
| 10-Q | Quarterly report | Aug 2, 2024 | Jun 30, 2024 |
| 144 | Notice of proposed sale | Aug 1, 2024 | — |
| 144 | Notice of proposed sale | Jul 31, 2024 | — |
| 144 | Notice of proposed sale | Jul 30, 2024 | — |
| 144 | Notice of proposed sale | Jul 29, 2024 | — |
| 144 | Notice of proposed sale | Jul 26, 2024 | — |
| 144 | Notice of proposed sale | Jul 26, 2024 | — |
| 144 | Notice of proposed sale | Jul 25, 2024 | — |
| 144 | Notice of proposed sale | Jul 24, 2024 | — |
| 8-K |
Current report
Officer or director change
|
May 20, 2024 | May 20, 2024 |
| 144 | Notice of proposed sale | May 7, 2024 | — |
| 144 | Notice of proposed sale | May 6, 2024 | — |
| 144 | Notice of proposed sale | May 3, 2024 | — |
| 10-Q | Quarterly report | May 3, 2024 | Mar 31, 2024 |
| 144 | Notice of proposed sale | May 2, 2024 | — |
| 144 | Notice of proposed sale | May 1, 2024 | — |
| 144 | Notice of proposed sale | May 1, 2024 | — |
| 144 | Notice of proposed sale | Apr 30, 2024 | — |
| 144 | Notice of proposed sale | Apr 29, 2024 | — |
| 144 | Notice of proposed sale | Apr 26, 2024 | — |
| 144 | Notice of proposed sale | Apr 25, 2024 | — |
| 144 | Notice of proposed sale | Apr 24, 2024 | — |
| 144 | Notice of proposed sale | Apr 24, 2024 | — |
| 144 | Notice of proposed sale | Apr 24, 2024 | — |
| 8-K |
Current report
Material agreement
|
Mar 25, 2024 | Mar 22, 2024 |
| 8-K |
Current report
Auditor change
|
Mar 6, 2024 | Mar 1, 2024 |
| 10-Q | Quarterly report | Feb 7, 2024 | Dec 31, 2023 |
| 144 | Notice of proposed sale | Feb 6, 2024 | — |
| 144 | Notice of proposed sale | Feb 5, 2024 | — |
| 144 | Notice of proposed sale | Feb 2, 2024 | — |
| 144 | Notice of proposed sale | Feb 1, 2024 | — |
| 144 | Notice of proposed sale | Jan 31, 2024 | — |
| 144 | Notice of proposed sale | Jan 30, 2024 | — |
| 144 | Notice of proposed sale | Jan 29, 2024 | — |
| 144 | Notice of proposed sale | Jan 26, 2024 | — |
| 144 | Notice of proposed sale | Jan 25, 2024 | — |
| 144 | Notice of proposed sale | Jan 24, 2024 | — |
| 144 | Notice of proposed sale | Jan 24, 2024 | — |
| D/A | Filing | Jan 4, 2024 | — |
| 8-K |
Current report
Other events
|
Dec 26, 2023 | Dec 26, 2023 |
| 10-K | Annual report | Nov 22, 2023 | Sep 30, 2023 |
| 144 | Notice of proposed sale | Nov 6, 2023 | — |
| 144 | Notice of proposed sale | Nov 6, 2023 | — |
| 144 | Notice of proposed sale | Nov 3, 2023 | — |
| 144 | Notice of proposed sale | Nov 1, 2023 | — |
| 144 | Notice of proposed sale | Oct 31, 2023 | — |
| 144 | Notice of proposed sale | Oct 30, 2023 | — |
| 144 | Notice of proposed sale | Oct 30, 2023 | — |
| 144 | Notice of proposed sale | Oct 26, 2023 | — |
| 144 | Notice of proposed sale | Oct 26, 2023 | — |
| 10-Q | Quarterly report | Aug 4, 2023 | Jun 30, 2023 |
| 144 | Notice of proposed sale | Jul 26, 2023 | — |
| 144 | Notice of proposed sale | Jul 26, 2023 | — |
| 8-K |
Current report
Material agreement
|
Jun 23, 2023 | Jun 20, 2023 |
| 8-K |
Current report
Other events
|
Jun 23, 2023 | Jun 16, 2023 |
| 10-Q | Quarterly report | May 5, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Other events
|
Apr 26, 2023 | Apr 21, 2023 |
| 8-K |
Current report
Other events
|
Apr 6, 2023 | Apr 4, 2023 |
| 10-Q | Quarterly report | Feb 8, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Other events
|
Jan 6, 2023 | Jan 4, 2023 |
| D/A | Filing | Jan 4, 2023 | — |
| 10-K | Annual report | Nov 21, 2022 | Sep 30, 2022 |
| 8-K |
Current report
Other events
|
Nov 9, 2022 | Nov 4, 2022 |
| SEC STAFF LETTER | Filing | Nov 4, 2022 | — |
| UPLOAD | Letter from the SEC | Nov 4, 2022 | — |
| CORRESP | Letter to the SEC | Oct 11, 2022 | — |
| UPLOAD | Letter from the SEC | Oct 7, 2022 | — |
| 8-K |
Current report
Other events
|
Oct 7, 2022 | Oct 3, 2022 |
| 8-K |
Current report
Material agreement, Agreement ended
|
Oct 3, 2022 | Oct 3, 2022 |
| 8-K |
Current report
Auditor change
|
Sep 29, 2022 | Sep 27, 2022 |
| CORRESP | Letter to the SEC | Sep 23, 2022 | — |
| 10-12G/A | Filing | Sep 23, 2022 | — |
| UPLOAD | Letter from the SEC | Sep 9, 2022 | — |
| CORRESP | Letter to the SEC | Aug 16, 2022 | — |
| 10-12G/A | Filing | Aug 16, 2022 | — |
| 10-Q | Quarterly report | Aug 5, 2022 | Jun 30, 2022 |
| UPLOAD | Letter from the SEC | Aug 2, 2022 | — |
| 10-12G/A | Filing | Jun 29, 2022 | — |
| CORRESP | Letter to the SEC | Jun 28, 2022 | — |
| SEC STAFF LETTER | Filing | Jun 13, 2022 | — |
| UPLOAD | Letter from the SEC | Jun 13, 2022 | — |
| 10-12G | Filing | May 5, 2022 | — |
| D/A | Filing | Jan 4, 2022 | — |
| D/A | Filing | Jan 8, 2021 | — |
| D/A | Filing | Jan 17, 2020 | — |
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
- Commodity Contracts Brokers & Dealers (SIC 6221)
- Listed as
- HZEN (OTC)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Stamford, CT
- SEC filer status
- , Emerging growth company
- SEC CIK
- 1748945
- Former names
- Zen Investment Trust (until Dec 21, 2018)
Other Commodity Contracts Brokers & Dealers companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.