Horizon Kinetics Holding Corp of NEW YORK, NY filed a DEF 14A with the SEC on 2026-04-20. Industry: Investment Advice.
| Seq | Type | Description |
|---|---|---|
| 1 | DEF 14A | DEF 14A |
| 2 | GRAPHIC | GRAPHIC |
| 3 | GRAPHIC | GRAPHIC |
| 4 | GRAPHIC | GRAPHIC |
| 5 | GRAPHIC | GRAPHIC |
| 6 | EX-101.SCH | XBRL TAXONOMY EXTENSION SCHEMA WITH EMBEDDED LINKBASES DOCUMENT |
| 19 | XML | EXTRACTED XBRL INSTANCE DOCUMENT |
Showing 12 of 36 filings.
| Filed | Form |
|---|---|
| 2026-04-20 | DEF 14A |
| 2025-04-30 | DEF 14A |
| 2024-05-13 | DEF 14A |
| 2024-05-02 | PRE 14A |
| 2023-04-28 | DEF 14A |
| 2022-05-02 | DEFA14A |
| 2022-04-28 | DEF 14A |
| 2021-04-30 | DEF 14A |
| 2020-04-06 | DEFA14A |
| 2020-04-03 | DEF 14A |
| 2019-04-02 | DEF 14A |
| 2018-04-27 | DEF 14A |