Horizon Kinetics Holding Corp SEC filings HKHC
Horizon Kinetics Holding Corp has 813 filings in SEC EDGAR's recent list, going back to Mar 28, 1995. Its latest annual report, Form 10-K, was filed on Mar 12, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 13, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Aug 13, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 4 | Insider transaction | Sep 22, 2026 | Sep 18, 2026 |
| 4 | Insider transaction | Sep 3, 2026 | Sep 2, 2026 |
| 4 | Insider transaction | Aug 31, 2026 | Aug 28, 2026 |
| 4 | Insider transaction | Aug 28, 2026 | Aug 27, 2026 |
| 4 | Insider transaction | Aug 27, 2026 | Aug 26, 2026 |
| 4 | Insider transaction | Aug 26, 2026 | Aug 25, 2026 |
| 4 | Insider transaction | Aug 25, 2026 | Aug 24, 2026 |
| 4 | Insider transaction | Aug 25, 2026 | Aug 24, 2026 |
| 4 | Insider transaction | Aug 20, 2026 | Aug 19, 2026 |
| 4 | Insider transaction | May 21, 2026 | May 20, 2026 |
| 4 | Insider transaction | May 21, 2026 | May 20, 2026 |
| 4/A | Primary document | Mar 24, 2026 | Mar 20, 2026 |
| 4 | Insider transaction | Mar 24, 2026 | Mar 20, 2026 |
| 4 | Insider transaction | Mar 23, 2026 | Mar 20, 2026 |
| 4 | Insider transaction | Mar 20, 2026 | Mar 19, 2026 |
| 4 | Insider transaction | Mar 19, 2026 | Mar 18, 2026 |
| 4 | Insider transaction | Mar 19, 2026 | Mar 18, 2026 |
| 4 | Insider transaction | Mar 19, 2026 | Mar 18, 2026 |
| 4 | Insider transaction | Dec 23, 2025 | Dec 23, 2025 |
| 4 | Insider transaction | Dec 11, 2025 | Dec 10, 2025 |
| 4 | Insider transaction | Dec 10, 2025 | Dec 9, 2025 |
| 4 | Insider transaction | Dec 9, 2025 | Dec 8, 2025 |
| 4 | Insider transaction | Dec 8, 2025 | Dec 5, 2025 |
| 4 | Insider transaction | Dec 5, 2025 | Dec 4, 2025 |
| 4 | Insider transaction | Dec 4, 2025 | Dec 3, 2025 |
| 4 | Insider transaction | Dec 3, 2025 | Dec 2, 2025 |
| 4 | Insider transaction | Dec 2, 2025 | Dec 1, 2025 |
| 4 | Insider transaction | Dec 1, 2025 | Nov 28, 2025 |
| 4 | Insider transaction | Nov 28, 2025 | Nov 26, 2025 |
| 4 | Insider transaction | Nov 26, 2025 | Nov 25, 2025 |
| 4 | Insider transaction | Nov 26, 2025 | Nov 25, 2025 |
| 4 | Insider transaction | Nov 25, 2025 | Nov 24, 2025 |
| 4 | Insider transaction | Nov 24, 2025 | Nov 21, 2025 |
| 4 | Insider transaction | Nov 21, 2025 | Nov 20, 2025 |
| 4 | Insider transaction | Nov 21, 2025 | Nov 20, 2025 |
| 4 | Insider transaction | Oct 15, 2025 | Oct 15, 2025 |
| 4 | Insider transaction | Sep 10, 2025 | Sep 9, 2025 |
| 4 | Insider transaction | Sep 9, 2025 | Sep 8, 2025 |
| 4 | Insider transaction | Sep 8, 2025 | Sep 5, 2025 |
| 4 | Insider transaction | Sep 5, 2025 | Sep 4, 2025 |
| 4 | Insider transaction | Sep 4, 2025 | Sep 3, 2025 |
| 4 | Insider transaction | Sep 3, 2025 | Sep 2, 2025 |
| 4 | Insider transaction | Sep 3, 2025 | Sep 2, 2025 |
| 4/A | Form 4/a | Sep 2, 2025 | Aug 27, 2025 |
| 4/A | Form 4/a | Sep 2, 2025 | Aug 26, 2025 |
| 4/A | Form 4/a | Sep 2, 2025 | Aug 28, 2025 |
| 4 | Insider transaction | Sep 2, 2025 | Aug 29, 2025 |
| 4 | Insider transaction | Aug 29, 2025 | Aug 28, 2025 |
| 4 | Insider transaction | Aug 28, 2025 | Aug 27, 2025 |
| 4 | Insider transaction | Aug 28, 2025 | Aug 27, 2025 |
| 4 | Insider transaction | Aug 27, 2025 | Aug 26, 2025 |
| 4 | Insider transaction | Aug 26, 2025 | Aug 25, 2025 |
| 4 | Insider transaction | Aug 25, 2025 | Aug 22, 2025 |
| 4 | Insider transaction | Aug 22, 2025 | Aug 21, 2025 |
| 4 | Insider transaction | Aug 21, 2025 | Aug 20, 2025 |
| 4 | Insider transaction | Jun 11, 2025 | Jun 10, 2025 |
| 4 | Insider transaction | Jun 10, 2025 | Jun 9, 2025 |
| 4 | Insider transaction | Jun 9, 2025 | Jun 6, 2025 |
| 4 | Insider transaction | Jun 6, 2025 | Jun 5, 2025 |
| 4 | Insider transaction | Jun 5, 2025 | Jun 4, 2025 |
| 4 | Insider transaction | Jun 5, 2025 | Jun 4, 2025 |
| 4 | Insider transaction | Jun 4, 2025 | Jun 3, 2025 |
| 4 | Insider transaction | Jun 3, 2025 | Jun 2, 2025 |
| 4 | Insider transaction | Jun 2, 2025 | May 30, 2025 |
| 4 | Insider transaction | May 30, 2025 | May 29, 2025 |
| 4 | Insider transaction | May 29, 2025 | May 28, 2025 |
| 4 | Insider transaction | May 28, 2025 | May 27, 2025 |
| 4 | Insider transaction | May 27, 2025 | May 23, 2025 |
| 4 | Insider transaction | May 23, 2025 | May 22, 2025 |
| 4 | Insider transaction | May 22, 2025 | May 21, 2025 |
| 4 | Insider transaction | May 5, 2025 | Nov 15, 2024 |
| 3 | Initial insider ownership | May 5, 2025 | Aug 1, 2024 |
| 4 | Insider transaction | Dec 10, 2024 | Dec 9, 2024 |
| 4 | Insider transaction | Dec 9, 2024 | Dec 6, 2024 |
| 4 | Insider transaction | Dec 6, 2024 | Dec 5, 2024 |
| 4 | Insider transaction | Dec 5, 2024 | Dec 4, 2024 |
| 4 | Insider transaction | Dec 4, 2024 | Dec 3, 2024 |
| 4 | Insider transaction | Dec 3, 2024 | Dec 2, 2024 |
| 4 | Insider transaction | Dec 2, 2024 | Nov 29, 2024 |
| 4 | Insider transaction | Nov 29, 2024 | Nov 27, 2024 |
| 4 | Insider transaction | Nov 27, 2024 | Nov 26, 2024 |
| 4 | Insider transaction | Nov 26, 2024 | Nov 25, 2024 |
| 4 | Insider transaction | Nov 26, 2024 | Nov 25, 2024 |
| 4 | Insider transaction | Nov 25, 2024 | Nov 22, 2024 |
| 4 | Insider transaction | Nov 25, 2024 | Nov 22, 2024 |
| 4 | Insider transaction | Nov 22, 2024 | Nov 21, 2024 |
| 4 | Insider transaction | Nov 21, 2024 | Nov 20, 2024 |
| 4 | Insider transaction | Nov 20, 2024 | Nov 19, 2024 |
| 4 | Insider transaction | Nov 20, 2024 | Nov 19, 2024 |
| 4 | Insider transaction | Nov 20, 2024 | Nov 19, 2024 |
| 4 | Insider transaction | Nov 19, 2024 | Nov 18, 2024 |
| 4 | Insider transaction | Nov 19, 2024 | Nov 18, 2024 |
| 4 | Insider transaction | Nov 18, 2024 | Nov 15, 2024 |
| 4 | Insider transaction | Nov 18, 2024 | Nov 14, 2024 |
| 4 | Insider transaction | Nov 15, 2024 | Nov 14, 2024 |
| SC 13G | Ownership over 5% (passive) | Oct 15, 2024 | — |
| 4 | Insider transaction | Sep 10, 2024 | Sep 9, 2024 |
| 4 | Insider transaction | Sep 9, 2024 | Sep 6, 2024 |
| 4 | Insider transaction | Sep 9, 2024 | Sep 6, 2024 |
| 4 | Insider transaction | Sep 6, 2024 | Sep 5, 2024 |
| 4 | Insider transaction | Sep 6, 2024 | Sep 5, 2024 |
| 4 | Insider transaction | Sep 6, 2024 | Sep 5, 2024 |
| 4 | Insider transaction | Sep 5, 2024 | Sep 4, 2024 |
| 4 | Insider transaction | Sep 4, 2024 | Sep 3, 2024 |
| 4 | Insider transaction | Sep 4, 2024 | Aug 2, 2024 |
| 4 | Insider transaction | Sep 4, 2024 | Sep 3, 2024 |
| 4 | Insider transaction | Sep 4, 2024 | Sep 3, 2024 |
| 3 | Initial insider ownership | Aug 12, 2024 | Aug 1, 2024 |
| 3 | Initial insider ownership | Aug 12, 2024 | Aug 1, 2024 |
| 3 | Initial insider ownership | Aug 12, 2024 | Aug 1, 2024 |
| SCHEDULE 13D | Ownership over 5% (active) | Aug 9, 2024 | — |
| 3 | Initial insider ownership | Aug 9, 2024 | Aug 1, 2024 |
| 3 | Initial insider ownership | Aug 9, 2024 | Aug 1, 2024 |
| 3 | Initial insider ownership | Aug 9, 2024 | Aug 1, 2024 |
| 3 | Initial insider ownership | Aug 9, 2024 | Aug 1, 2024 |
| 3 | Initial insider ownership | Aug 9, 2024 | Aug 1, 2024 |
| 3 | Initial insider ownership | Aug 9, 2024 | Aug 1, 2024 |
| 3 | Initial insider ownership | Aug 8, 2024 | Aug 1, 2024 |
| SC 13D/A | Amended ownership over 5% (active) | Aug 5, 2024 | — |
| SC 13G | Ownership over 5% (passive) | May 13, 2024 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 21, 2024 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 14, 2024 | — |
| 3 | Initial insider ownership | Jul 26, 2023 | Jul 20, 2023 |
| SC 13D/A | Amended ownership over 5% (active) | Jul 24, 2023 | — |
| 4 | Insider transaction | Jul 20, 2023 | Jul 18, 2023 |
| SC 13D/A | Amended ownership over 5% (active) | Jul 20, 2023 | — |
| SC 13D/A | Amended ownership over 5% (active) | Jun 14, 2023 | — |
| 4 | Insider transaction | Jun 14, 2023 | Jun 12, 2023 |
| 4 | Insider transaction | Jun 13, 2023 | Apr 1, 2022 |
| 4 | Insider transaction | May 15, 2023 | May 11, 2023 |
| 4 | Insider transaction | May 15, 2023 | May 11, 2023 |
| SC 13D/A | Amended ownership over 5% (active) | Mar 14, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2023 | — |
| SC 13D | Ownership over 5% (active) | Jan 11, 2023 | — |
| SC 13G | Ownership over 5% (passive) | Jan 4, 2023 | — |
| 4 | Insider transaction | Oct 28, 2022 | Oct 2, 2022 |
| 4 | Insider transaction | Oct 28, 2022 | Oct 2, 2020 |
| SC 13D/A | Amended ownership over 5% (active) | Sep 28, 2022 | — |
| 4 | Insider transaction | Apr 5, 2022 | Apr 1, 2022 |
| 4 | Insider transaction | Mar 3, 2022 | Mar 2, 2022 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2022 | — |
| 4 | Insider transaction | Dec 2, 2021 | Dec 1, 2021 |
| 4 | Insider transaction | Dec 1, 2021 | Nov 30, 2021 |
| 4 | Insider transaction | Nov 16, 2021 | Oct 2, 2020 |
| 4 | Insider transaction | Nov 16, 2021 | Oct 2, 2020 |
| 4 | Insider transaction | Nov 10, 2021 | Nov 9, 2021 |
| 4 | Insider transaction | Nov 10, 2021 | Oct 2, 2020 |
| 4 | Insider transaction | Nov 8, 2021 | May 28, 2021 |
| 3 | Initial insider ownership | Oct 26, 2021 | Oct 22, 2021 |
| 4 | Insider transaction | Sep 28, 2021 | Sep 10, 2021 |
| 4/A | Primary document | Aug 30, 2021 | Aug 25, 2021 |
| 4 | Insider transaction | Aug 27, 2021 | Aug 25, 2021 |
| 4 | Insider transaction | Aug 6, 2021 | Aug 5, 2021 |
| 4/A | Primary document | Mar 18, 2021 | Oct 2, 2020 |
| 3 | Initial insider ownership | Jan 27, 2021 | Jan 12, 2021 |
| 3 | Initial insider ownership | Jan 19, 2021 | Jan 12, 2021 |
| SC 13D/A | Amended ownership over 5% (active) | Jan 7, 2021 | — |
| 3 | Initial insider ownership | Oct 23, 2020 | Oct 15, 2020 |
| SC 13D/A | Amended ownership over 5% (active) | Oct 19, 2020 | — |
| 4 | Insider transaction | Oct 6, 2020 | Oct 2, 2020 |
| 4 | Insider transaction | Oct 6, 2020 | Oct 2, 2020 |
| 4 | Insider transaction | Oct 6, 2020 | Oct 2, 2020 |
| 4 | Insider transaction | Oct 6, 2020 | Oct 2, 2020 |
| 4 | Insider transaction | Oct 6, 2020 | Oct 2, 2020 |
| 4 | Insider transaction | Oct 6, 2020 | Oct 2, 2020 |
| 4 | Insider transaction | Sep 1, 2020 | Aug 28, 2020 |
| 4 | Insider transaction | Sep 1, 2020 | Aug 28, 2020 |
| 4 | Insider transaction | Sep 1, 2020 | Aug 28, 2020 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2020 | — |
| SC 13D/A | Amended ownership over 5% (active) | Dec 13, 2019 | — |
| 4 | Insider transaction | Nov 18, 2019 | Nov 14, 2019 |
| 4 | Insider transaction | Nov 18, 2019 | Nov 14, 2019 |
| 4 | Insider transaction | Nov 18, 2019 | Nov 14, 2019 |
| 4 | Insider transaction | Nov 18, 2019 | Nov 14, 2019 |
| 4 | Insider transaction | Nov 18, 2019 | Nov 14, 2019 |
| 4 | Insider transaction | Nov 18, 2019 | Nov 14, 2019 |
| 4 | Insider transaction | Nov 18, 2019 | Nov 14, 2019 |
| SC 13D | Ownership over 5% (active) | Nov 14, 2019 | — |
| 4 | Insider transaction | Nov 4, 2019 | Oct 31, 2019 |
| SC 13D/A | Amended ownership over 5% (active) | Nov 4, 2019 | — |
| 3 | Initial insider ownership | May 31, 2019 | May 8, 2019 |
| 4 | Insider transaction | May 21, 2019 | May 20, 2019 |
| 4 | Insider transaction | May 14, 2019 | May 13, 2019 |
| 4 | Insider transaction | Apr 24, 2019 | Apr 24, 2019 |
| SC 13D | Ownership over 5% (active) | Mar 5, 2019 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2019 | — |
| SC 13D/A | Amended ownership over 5% (active) | Jan 31, 2019 | — |
| SC 13D | Ownership over 5% (active) | Nov 14, 2018 | — |
| 4 | Insider transaction | Sep 7, 2018 | Sep 7, 2018 |
| 4 | Insider transaction | Aug 28, 2018 | Aug 28, 2018 |
| 4 | Insider transaction | Jul 24, 2018 | Jul 23, 2018 |
| 4 | Insider transaction | Jul 6, 2018 | Jun 28, 2018 |
| 4 | Insider transaction | Jul 6, 2018 | Jun 28, 2018 |
| 4 | Insider transaction | Jul 6, 2018 | Jun 19, 2018 |
| 4 | Insider transaction | Jul 6, 2018 | Jun 19, 2018 |
| 4 | Insider transaction | Jul 6, 2018 | Jun 19, 2018 |
| 4 | Insider transaction | Jul 6, 2018 | Jun 19, 2018 |
| 4 | Insider transaction | May 18, 2018 | May 16, 2018 |
| 3 | Initial insider ownership | May 3, 2018 | May 3, 2018 |
| 4 | Insider transaction | Mar 8, 2018 | Mar 6, 2018 |
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.
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Company profile
- Industry
- Investment Advice (SIC 6282)
- Listed as
- HKHC (OTC)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- New York, NY
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 88000
- Former names
- Scott's Liquid Gold - Inc. (until Aug 1, 2024); SCOTTS LIQUID GOLD INC (until Aug 13, 2018)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.