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A
Arndt David M
Open-market buys
0
$0 total
Open-market sells
0
$0 total
Tracking since
N/A
Activity timeline
No individual transactions on file yet — aggregate totals above are current.
Holdings as last reported
1,479 Common Stock in HKHC
Held directly · as of 2025-10-15
Companies touched
Horizon Kinetics Holding Corp
CIK 0000088000
