John C. Hill, President at CENTRAL SECURITIES CORP (CET), bought 223 shares at $42.30 ($9K) on 2021-08-17, disclosed to the SEC on 2021-08-18.
Open-market purchase of $9k CET by President. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history). Context: insider career grade C.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $42.18 | 1 | $42 | 0.4% |
| 2 | $42.18 | 122 | $5K | 54.6% |
| 3 | $42.30 | 100 | $4K | 44.9% |
| Total | $42.23 avg | 223 | $9K | 100% |
| Filing → |
| CET | BUY | 2025-11-12 | $5K | — | Filing → |
| CET | BUY | 2025-01-08 | $32K | — | Filing → |
| CET | BUY | 2024-11-01 | $37K | — | Filing → |