Ralph Guerrero Sablan M.D., Director at BankGuam Holding Co (BKGM), bought 7,936 shares at $9.45 ($75K) on 2014-12-10, disclosed to the SEC on 2014-12-11.
Open-market purchase of $75k BKGM 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.