Arkolith/Insider Trading/CET/Form 4/A

Hill John C

CEO & President, DirectorCENTRAL SECURITIES CORP (CET) · full profile →Form 4/A · filed Dec 30, 2025
Net Buying
Open-Market Buys
$25K
Open-Market Sells
$0
Net Open-Market Flow
$25K
Transactions
1
1 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Dec 29, 2025Buy(P)500$50.91$25K77K

Transaction Codes

P
Open-market purchase

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4/A filing (accession 0001209992-25-000015) 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