Mark Herndon

Insider Reports History

Location
Radnor, PA
Signature
/s/ Jay Kesslen, attorney-in-fact
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Mark Herndon:

Company Role Class Num Shares Value Price $ Report Date Ownership
SAFEGUARD SCIENTIFICS INC SVP & Chief Financial Officer common stock 57,469 $59,302 $1.03 17 Jan 2023 Direct
Horizon Kinetics Holding Corp Chief Financial Officer Common Stock 120 $3,480 $29.00 20 Nov 2025 Direct

Insider Reports Filed by Mark Herndon

Symbol Company Period Transactions Value $ Form Type Role Filing Time
HKHC Horizon Kinetics Holding Corp 20 Nov 2025 1 +$2,900 4 Chief Financial Officer 21 Nov 2025, 11:39
HKHC Horizon Kinetics Holding Corp 04 Jun 2025 1 +$804 4 Chief Financial Officer 05 Jun 2025, 12:03
HKHC Horizon Kinetics Holding Corp 01 Aug 2024 0 $0 3 Chief Financial Officer 09 Aug 2024, 15:16
SFES SAFEGUARD SCIENTIFICS INC 17 Jan 2023 2 -$41,112 4 SVP & Chief Financial Officer 19 Jan 2023, 08:51
SFES SAFEGUARD SCIENTIFICS INC 17 Jan 2022 2 -$37,971 4 SVP & Chief Financial Officer 18 Jan 2022, 15:21