Mark Herndon
Chief Financial Officer · 2 filings · Latest: May 20, 2026
Horizon Kinetics Holding Corp
| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Filing |
|---|
HKHC | Mark Herndon | Chief Financial Officer | May 20, 2026 | Purchase | $27.85 | 100 | $2.8K | 300 | |
HKHC | Mark Herndon | Chief Financial Officer | Mar 18, 2026 | Purchase | $33.03 | 80 | $2.6K | 200 | |