Thomas G. Caldwell, President/Chief Executive Offi at MIDDLEFIELD BANC CORP (MBCN), bought 500 shares at $16.00 ($8K) on 2011-08-12, disclosed to the SEC on 2011-08-15.
Open-market purchase of $8k MBCN by President/Chief Executive Offi. 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 | 2016-05-25 | $17K | — | Filing → |
| MBCN | BUY | 2011-02-02 | $16K | — | Filing → |
| MBCN | BUY | 2009-07-22 | $4K | — | Filing → |