John C. Hill, CEO & President at CENTRAL SECURITIES CORP (CET), bought 500 shares at $50.91 ($25K) on 2025-12-29, disclosed to the SEC on 2025-12-30.
Seasonal purchase ($25k) by CEO & President — this insider has traded CET in December in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.
| Filing → |
| CET | BUY | 2025-11-12 | $5K | — | Filing → |
| CET | BUY | 2025-01-08 | $32K | — | Filing → |
| CET | BUY | 2024-11-01 | $37K | — | Filing → |