Michael Ranttila, EVP/CFO at MIDDLEFIELD BANC CORP (MBCN), bought 300 shares at $25.50 ($8K) on 2025-02-03, disclosed to the SEC on 2025-02-04.
Open-market purchase of $8k MBCN by EVP/CFO. 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.