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About CENTRAL SECURITIES CORP (CET)
CET Form 4 activity by transaction type, last 90 days
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market purchase | 1 | 500 | $28K |
| Bona-fide gift | 1 | 18,000 |
Dollar totals cover purchases and sales only (codes P and S). Grants, option exercises, gifts and tax withholding are counted in shares, because none of them is a trade at a market price.
CET insider transactions (Form 4)
2718 Form 4 filings on record, the earliest from Oct 25, 2024, newest first.
| Traded | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| ENDEAVOR FOUNDATION, INC. - 10% Owner | Gift | Common Stock | 18,000 | - footnote F1 | - | |
| ||||||
| John C. Hill - Officer | Open-market purchase | Common Stock | 500 | $56.37 | $28K | |
| ENDEAVOR FOUNDATION, INC. - 10% Owner | Gift | Common Stock | 30,820 | - footnote F1 | - | |
| ||||||
| John C. Hill - Officer | Open-market purchase | Common Stock | 228 | $51.87 | $12K | |
| John C. Hill - Officer | Open-market purchase | Common Stock | 5 | $51.87 | $259 | |
| Leo Price Blackford - Director | Open-market purchase | Common Stock | 204 | $52.38 | $11K | |
| ENDEAVOR FOUNDATION, INC. - 10% Owner | Gift | Common Stock | 38,200 | - footnote F1 | - | |
| ||||||
| ENDEAVOR FOUNDATION, INC. - 10% Owner | Gift | Common Stock | 19,000 | - footnote F1 | - | |
| ||||||
| ENDEAVOR FOUNDATION, INC. - 10% Owner | Gift | Common Stock | 18,750 | - footnote F1 | - | |
| ||||||
| ENDEAVOR FOUNDATION, INC. - 10% Owner | Gift | Common Stock | 20,160 | - footnote F1 | - | |
| ||||||
| ENDEAVOR FOUNDATION, INC. - 10% Owner | Gift | Common Stock | 19,200 | - footnote F1 | - | |
| ||||||
| John C. Hill - Officer | Open-market purchase | Common Stock | 500 | $50.91 | $25K | |
| John C. Hill - Officer | Open-market purchase | Common Stock | 500 | $50.91 | $25K | |
| John C. Hill - Officer | Other | Common Stock | 185 | $47.94 | $9K | |
| John C. Hill - Officer | Open-market purchase | Common Stock | 100 | $50.70 | $5K | |
| John C. Hill - Officer | Other | Common Stock | 4 | $47.94 | $192 | |
| ENDEAVOR FOUNDATION, INC. - 10% Owner | Gift | Common Stock | 41,200 | - | - | |
| ENDEAVOR FOUNDATION, INC. - 10% Owner | Gift | Common Stock | 42,500 | - | - | |
| ENDEAVOR FOUNDATION, INC. - 10% Owner | Gift | Common Stock | 110,000 | - | - | |
| John C. Hill - Officer | Other | Common Stock | 149 | $43.87 | $7K | |
| John C. Hill - Officer | Open-market purchase | Common Stock | 600 | $46.71 | $28K | |
| John C. Hill - Officer | Other | Common Stock | 3 | $43.87 | $132 | |
| John C. Hill - Officer | Open-market purchase | Common Stock | 200 | $47.13 | $9K | |
| Andrew J. O'Neill - Officer | Other | Common Stock | 197 | $43.87 | $9K | |
| Andrew J. O'Neill - Officer | Open-market purchase | Common Stock | 1,080 | $46.09 | $50K | |
| Andrew J. O'Neill - Officer | Other | Common Stock | 6 | $43.87 | $263 | |
| Andrew J. O'Neill - Officer | Open-market purchase | Common Stock | 274 | $46.09 | $13K | |
CET insider trading FAQ
What is the latest insider trade for CET?
CENTRAL SECURITIES CORP (CET) had 2 insider filings in the last 90 days, with the most recent on 28 October 2026. The full record for CET runs to 18 Form 4 filings, the earliest from 25 October 2024. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying CET stock?
1 insider purchase of CET was filed in the last 90 days, totaling $28K.
How many insiders are selling CET stock?
No insider sales of CET were filed in the last 90 days.
Where can I see CET SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects CET Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
More companies with insider activity
Recent insider filings
10The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.
- - ENDEAVOR FOUNDATION, INC. view on EDGAR
- - John C. Hill view on EDGAR
- - ENDEAVOR FOUNDATION, INC. view on EDGAR
- - John C. Hill view on EDGAR
- - Leo Price Blackford view on EDGAR
- - ENDEAVOR FOUNDATION, INC. view on EDGAR
- - ENDEAVOR FOUNDATION, INC. view on EDGAR
- - ENDEAVOR FOUNDATION, INC. view on EDGAR
- - ENDEAVOR FOUNDATION, INC. view on EDGAR
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Learn more
- How to read insider buying signals
- What an open-market purchase by an insider can and cannot tell you.
- Insider activity by sector
- Where insider buying and selling is concentrated across the eleven GICS sectors.
- Every recent Form 4
- The market-wide feed, updated as filings arrive from SEC EDGAR.
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