Back to Trades
Herndon Mark
Chief Financial OfficerCIK 0001754318
Profile
- Filings
- 4
- Buy transactions
- 5
- Sell transactions
- 0
- Companies
- 1
- Active
- 2025–2026
Herndon Mark, Chief Financial Officer, has filed 4 SEC reports (2025–2026), all concentrated in Horizon Kinetics Holding Corp (HKHC), totaling $15.0K in disclosed volume. Weighing $15.0K bought versus $0 sold, the history is heavily weighted toward buying. The largest single open-market purchase on record is $6.7K in Horizon Kinetics Holding Corp. Data is sourced from official SEC Form 3, 4, and 5 filings.
Associated Companies
Trading History
4 loaded
| Aug 20 | HKHC Horizon Kinetics Holding Corp | Herndon Mark | Chief Financial Officer | Buy | $6.7K |
| May 21 | HKHC Horizon Kinetics Holding Corp | Herndon Mark | Chief Financial Officer | Buy | $2.8K |
| Mar 19 | HKHC Horizon Kinetics Holding Corp | Herndon Mark | Chief Financial Officer | Buy | $2.6K |
| Nov 21 | HKHC Horizon Kinetics Holding Corp | Herndon Mark | Chief Financial Officer | Buy | $2.9K |
4 filings