SEC Form 4 · accession 0001437749-26-030860
Horizon Kinetics Holding Corp · HKHC
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Allison Nagelberg
Director
Period of report
Sep 18, 2026
Accepted (ET)
Sep 22, 2026 · 9:28 am EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0000088000
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Stock | Sep 18, 2026 | P | 190 | $26.27 | A | 590 | D |
Table II — derivative securities
No Table II lines on this filing.