Arkolith/Insider Trading/HKHC/Form 4/A

Horizon Common Inc

10% OwnerHorizon Kinetics Holding Corp (HKHC) · full profile →Form 4/A · filed Sep 2, 2025
Net Buying
Open-Market Buys
$798
Open-Market Sells
$0
Net Open-Market Flow
$798
Transactions
4
4 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Aug 28, 2025Buy(P)5$38.00$190824K
Aug 28, 2025Buy(P)2$38.00$769
Aug 28, 2025Buy(P)6$38.00$2288.2M
Aug 28, 2025Buy(P)8$38.00$304249K

Transaction Codes

P
Open-market purchase

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4/A filing (accession 0001437749-25-028126) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4/A XML