Carolyn J. Turk, Director at MIDDLEFIELD BANC CORP (MBCN), bought 73 shares at $17.09 ($1K) on 2011-12-15, disclosed to the SEC on 2012-01-06.
Open-market purchase of $1k MBCN by Director. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Nothing distinguishes this filing.
| Filing → |
| MBCN | BUY | 2011-09-19 | $1K | — | Filing → |
| MBCN | BUY | 2011-08-15 | $24K | — | Filing → |
| MBCN | BUY | 2011-02-02 | $40K | — | Filing → |