Darryl E. Mast, Director at MIDDLEFIELD BANC CORP (MBCN), bought 1,000 shares at $39.65 ($40K) on 2019-05-15, disclosed to the SEC on 2019-05-17.
Open-market purchase of $40k MBCN by Director. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history). Context: insider career grade D.
Something here stands out, but not much.
| Filing → |
| MBCN | BUY | 2020-12-14 | $42K | — | Filing → |
| MBCN | BUY | 2019-03-22 | $43K | — | Filing → |
| MBCN | BUY | 2018-10-25 | $70K | — | Filing → |