CENTRAL SECURITIES CORP (CET) has 3 SEC Form 4 insider filings on record in the last 90 days. That includes 2 insider purchases totalling $23K. Most recent filing: June 30, 2026.
| Date | Insider | Value | Shares | Stake | Pre-planned | Links |
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| June 30, 2026 filed June 26, 2026 | Hill John C CEO & President | +$12,086 | 233 | +35% | No | |
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| June 30, 2026 filed June 26, 2026 | Blackford Leo Price Director | +$10,686 | 204 | +0% | No | |
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| June 23, 2026 filed June 18, 2026 | ENDEAVOR FOUNDATION, INC. 10% Owner | $0 | 38,200 | −0% | No | |
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Form 4 is the filing company officers, directors and 10% shareholders must submit to the SEC within two business days of trading their own company's stock. Open-market purchases generally carry more signal than sales, which are often scheduled in advance. More on how this works.
Real-time Telegram alerts the moment a Form 4 is filed. Filings shown here are delayed by 72 hours.
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