Insider Transactions Reported by 23 Insiders of Horizon Kinetics Holding Corp

Symbol
HKHC on OTC
Location
New York, NY

Insiders trading volume in the past year

Horizon Kinetics Holding Corp executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Horizon Common Inc 10%+ Owner $355,036,390 +$494 +0% 15 Nov 2024
Peter Doyle Vice-President, Director, 10%+ Owner $263,268,041 05 Sep 2024
Murray Stahl CEO and CIO, Director, 10%+ Owner $260,164,639 +$25,957 +0.01% 10 Dec 2025
Steven Bregman President, Director, 10%+ Owner $226,600,569 01 Aug 2024
Maran Partners Fund, LP Affiliate $9,259,679 23 Dec 2025
Maran Capital Management, LLC 10%+ Owner $1,730,570 18 Jul 2023
Daniel J. Roller Director, 10%+ Owner $567,623 11 May 2023
Gerald J. Laber Director $69,873 25 Aug 2021
David M. Arndt President, Cons Prod Div. $59,293 15 Oct 2025
Philip A. Neri Director $42,130 05 Aug 2021
Alice C. Brennan Director $38,000 +$3,800 +11% 27 Aug 2025
R. Rimmy Malhotra Director $33,000 11 May 2023
Brent D. Rosenthal Director $27,280 +$19,584 +254% 25 Nov 2025
Michael B. Hyman Sales Principal $21,726 02 Oct 2022
Jay H. Kesslen General Counsel and Secretary $8,470 25 Nov 2024
Allison Nagelberg Director $6,050 14 Nov 2024
Leah S. Bailey Director $5,500 02 Oct 2020
Mark Herndon Chief Financial Officer $3,480 +$3,704 20 Nov 2025
Russell Grimaldi CCO & Assoc General Counsel $3,194 18 Nov 2024
Alun Williams Chief Operating Officer $1,210 19 Nov 2024
John D. McAnnar Director 20 Jul 2023
Tisha Pedrazzini President 02 Mar 2022
Mark E. Goldstein 10%+ Owner 01 Apr 2022

Recent Insider Transactions by Companies or Individuals for Horizon Kinetics Holding Corp

Showing up to 300 most recent insider transactions from the last 12 months.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
Maran Partners Fund, LP HKHC Common Stock Other -100% -42,000 0 23 Dec 2025 Maran SPV, LP
Maran Partners Fund, LP HKHC Common Stock Other 12% 25,360 236,066 23 Dec 2025 Direct
Murray Stahl HKHC Common Stock Purchase 4.6% $108 $27.00 4 91 10 Dec 2025 Horizon Kinetics Hard Assets, LLC
Murray Stahl HKHC Common Stock Purchase $162 $27.00 6 8,216,742 10 Dec 2025 Horizon Common Inc.
Murray Stahl HKHC Common Stock Purchase $324 $27.00 12 249,138 10 Dec 2025 Direct
Murray Stahl HKHC Common Stock Purchase 4.82% $108 $27.00 4 87 09 Dec 2025 Horizon Kinetics Hard Assets, LLC
Murray Stahl HKHC Common Stock Purchase $162 $27.00 6 8,216,736 09 Dec 2025 Horizon Common Inc.
Murray Stahl HKHC Common Stock Purchase $324 $27.00 12 249,126 09 Dec 2025 Direct
Murray Stahl HKHC Common Stock Purchase 5.06% $107 $26.73 4 83 08 Dec 2025 Horizon Kinetics Hard Assets, LLC
Murray Stahl HKHC Common Stock Purchase $160 $26.73 6 8,216,730 08 Dec 2025 Horizon Common Inc.
Murray Stahl HKHC Common Stock Purchase $321 $26.73 12 249,114 08 Dec 2025 Direct
Murray Stahl HKHC Common Stock Purchase 5.33% $111 $27.75 4 79 05 Dec 2025 Horizon Kinetics Hard Assets, LLC
Murray Stahl HKHC Common Stock Purchase $166 $27.75 6 8,216,724 05 Dec 2025 Horizon Common Inc.
Murray Stahl HKHC Common Stock Purchase $333 $27.75 12 249,102 05 Dec 2025 Direct
Murray Stahl HKHC Common Stock Purchase 5.63% $111 $27.75 4 75 04 Dec 2025 Horizon Kinetics Hard Assets, LLC
Murray Stahl HKHC Common Stock Purchase $166 $27.75 6 8,216,718 04 Dec 2025 Horizon Common Inc.
Murray Stahl HKHC Common Stock Purchase $333 $27.75 12 249,090 04 Dec 2025 Direct
Horizon Common Inc HKHC Common Stock Purchase $248 $41.25 6 8,216,515 04 Dec 2025 Direct
Murray Stahl HKHC Common Stock Purchase 5.97% $108 $27.00 4 71 03 Dec 2025 Horizon Kinetics Hard Assets, LLC
Murray Stahl HKHC Common Stock Purchase $162 $27.00 6 8,216,712 03 Dec 2025 Horizon Common Inc.
Murray Stahl HKHC Common Stock Purchase $324 $27.00 12 249,078 03 Dec 2025 Direct
Murray Stahl HKHC Common Stock Purchase 6.35% $109 $27.23 4 67 02 Dec 2025 Horizon Kinetics Hard Assets, LLC
Murray Stahl HKHC Common Stock Purchase $163 $27.23 6 8,216,706 02 Dec 2025 Horizon Common Inc.
Murray Stahl HKHC Common Stock Purchase $327 $27.23 12 249,066 02 Dec 2025 Direct
Murray Stahl HKHC Common Stock Purchase 6.78% $108 $27.00 4 63 01 Dec 2025 Horizon Kinetics Hard Assets, LLC
Murray Stahl HKHC Common Stock Purchase $162 $27.00 6 8,216,700 01 Dec 2025 Horizon Common Inc.
Murray Stahl HKHC Common Stock Purchase $324 $27.00 12 249,054 01 Dec 2025 Direct
Murray Stahl HKHC Common Stock Purchase 7.27% $109 $27.23 4 59 28 Nov 2025 Horizon Kinetics Hard Assets, LLC
Murray Stahl HKHC Common Stock Purchase $163 $27.23 6 8,216,694 28 Nov 2025 Horizon Common Inc.
Murray Stahl HKHC Common Stock Purchase $327 $27.23 12 249,042 28 Nov 2025 Direct
Horizon Common Inc HKHC Common Stock Purchase $246 $41.00 6 8,216,491 27 Nov 2025 Direct
Murray Stahl HKHC Common Stock Purchase 7.84% $109 $27.23 4 55 26 Nov 2025 Horizon Kinetics Hard Assets, LLC
Murray Stahl HKHC Common Stock Purchase $218 $27.23 8 8,216,688 26 Nov 2025 Horizon Common Inc.
Murray Stahl HKHC Common Stock Purchase $327 $27.23 12 249,030 26 Nov 2025 Direct
Murray Stahl HKHC Common Stock Purchase 8.51% $108 $27.00 4 51 25 Nov 2025 Horizon Kinetics Hard Assets, LLC
Murray Stahl HKHC Common Stock Purchase $216 $27.00 8 8,216,680 25 Nov 2025 Horizon Common Inc.
Murray Stahl HKHC Common Stock Purchase $324 $27.00 12 249,018 25 Nov 2025 Direct
Brent D. Rosenthal HKHC Common Stock Purchase 42.9% $8,184 $27.28 300 1,000 25 Nov 2025 Direct
Murray Stahl HKHC Common Stock Purchase 9.3% $112 $28.00 4 47 24 Nov 2025 Horizon Kinetics Hard Assets, LLC
Murray Stahl HKHC Common Stock Purchase $224 $28.00 8 8,216,672 24 Nov 2025 Horizon Common Inc.
Murray Stahl HKHC Common Stock Purchase $336 $28.00 12 249,006 24 Nov 2025 Direct
Murray Stahl HKHC Common Stock Purchase 10.3% $113 $28.25 4 43 21 Nov 2025 Horizon Kinetics Hard Assets, LLC
Murray Stahl HKHC Common Stock Purchase $254 $28.25 9 8,216,664 21 Nov 2025 Horizon Common Inc.
Murray Stahl HKHC Common Stock Purchase $339 $28.25 12 248,994 21 Nov 2025 Direct
Murray Stahl HKHC Common Stock Purchase 11.4% $110 $27.50 4 39 20 Nov 2025 Horizon Kinetics Hard Assets, LLC
Murray Stahl HKHC Common Stock Purchase $248 $27.50 9 8,216,655 20 Nov 2025 Horizon Common Inc.
Murray Stahl HKHC Common Stock Purchase $302 $27.50 11 248,982 20 Nov 2025 Direct
Mark Herndon HKHC Common Stock Purchase 500% $2,900 $29.00 100 120 20 Nov 2025 Direct
Murray Stahl HKHC Common Stock Purchase 12.9% $153 $38.30 4 35 09 Sep 2025 Horizon Kinetics Hard Assets, LLC
Murray Stahl HKHC Common Stock Purchase $192 $38.30 5 823,923 09 Sep 2025 FRMO Corp.
* An asterisk sign (*) next to the price indicates that the price is likely invalid.