Marlene A. Krumholz, VP & Secretary at CENTRAL SECURITIES CORP (CET), bought 500 shares at $18.76 ($9K) on 2010-05-20, disclosed to the SEC on 2010-05-24.
Open-market purchase of $9k CET by VP & Secretary. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Something here stands out, but not much.
| Filing → |
| CET | BUY | 2011-03-18 | $9K | — | Filing → |
| CET | BUY | 2010-05-13 | $8K | — | Filing → |
| CET | BUY | 2008-12-02 | $6K | — | Filing → |