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$HKHC All transactions

Horizon Kinetics Holding Corp

▲ BUY
10 / 10

Conviction

$ Value

$3K

Shares

80

Price

$33

Filed

Mar 19

Why this score? (10/10)
  • Open market buy (+3)
  • % of holdings >= 20% (+2)
  • C-suite insider (+2)
  • Cluster: 3 insiders buying (+2)
  • Not a 10b5-1 plan (+1)

Insider

Name

Herndon Mark

Title

Chief Financial Officer

CIK

0001754318

Roles

Officer

Transaction Details

Transaction Date

2026-03-18

Code

P

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

200

Filing Info

Accession No.

0001437749-26-008985

Form Type

4

Issuer CIK

0000088000

Herndon Mark's History

Date Ticker Type Value
2026-03-18 HKHC $3K
2025-11-20 HKHC $3K
2025-06-04 HKHC $804

Other Insiders at HKHC (90d)

Insider Bought Sold Last
Rosenthal Brent D $25K 2026-03-18
STAHL MURRAY
CEO and CIO
$6K 2026-03-20
Nagelberg Allison $5K 2026-03-20