CENTRAL SECURITIES CORP (CET) insider trading
CENTRAL SECURITIES CORP insiders have made 1 open-market purchase worth $28k since Oct 8, 2026, by 1 insider. The latest: John C. Hill (CEO) bought $28k, filed Oct 8, 2026, scored 40 out of 100.
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Insider purchases
| Filed | Insider | Stake | Score | Bought | 1 week | 1 month |
|---|---|---|---|---|---|---|
| Oct 8 Form 4 (opens sec.gov) |
John C. HillCEOCEO · Near 52-week high | +1% stake | 40 | $28k 500 at $56.37 |
+0.1% | waiting |
Track record (hypothetical): a week after the filing, these buys averaged +0.1% (100% up, 1 measured).
Insiders who bought CET
- John C. Hill CEO
Questions
Are insiders buying CET stock?
Yes. In the last 90 days, 1 open-market purchase was filed, worth $28k.
Who bought CET stock most recently?
John C. Hill, CEO, bought 500 shares for $28k (Form 4 (opens sec.gov), filed Oct 8, 2026).
How does InsiderBeacon score an insider buy?
Out of 100, from who bought, how much their stake grew, the size of the trade, whether other insiders bought within ten days, where the price sat in its 52-week range, and whether it was a first or a routine buy. The score is fixed when the filing arrives. The formula and the research behind it.
Insiders are also buying, same industry
Data as of Oct 8, 2026, from SEC EDGAR Form 4 filings: open-market purchases (code P) of $25,000 or more, and open-market sales. Every row links to its filing. Scores summarise what a filing says (how the score works); outcomes are hypothetical, from the first close after the filing, and past results don't predict future ones. Disclaimer