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CET insider trading

CENTRAL SECURITIES CORP — open-market insider buys and $1M+ sells from SEC Forms 3, 4 and 5.
Insider buys · 24 mo
9
Bought · 24 mo
$270k
Buys · last 90 days
2 · $23k
Most recent buy
2026-06-30

Recent insider filings

FiledInsiderTypeSharesPriceValue
2026-06-30Hill John C
CEO & President
Bought233$51.87$12k
2026-06-30Blackford Leo Price
Director
Bought204$52.38$11k
2026-01-06Hill John C
CEO & President
Bought500$50.91$25k
2025-12-30Hill John C
CEO & President
Bought500$50.91$25k
2025-11-12Hill John C
CEO & President
Bought100$50.70$5k
2025-01-08Hill John C
CEO & President
Bought700$45.87$32k
2025-01-08O'Neill Andrew J
Vice President
Bought1,309$45.65$60k
2024-11-01Hill John C
CEO & President
Bought800$46.81$37k
2024-10-25O'Neill Andrew J
Vice President
Bought1,354$46.09$62k

Most active insider buyers

InsiderRoleBuysTotal bought
Hill John CCEO & President6$138k
O'Neill Andrew JVice President2$122k
Blackford Leo PriceDirector1$11k

See CET on the chart

Every insider buy and sell for CET plotted on the price, the full two-year history, cluster scores and daily updates — in the members area, $29/month. A free quarterly sample of the whole dataset needs no account.

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Data from the SEC EDGAR ownership filings, refreshed daily. Only open-market purchases (transaction code P) and sales of $1M or more are shown; grants, option exercises and tax withholding are excluded because they run on schedules set years earlier. Not investment advice.