Michael A. Ziegler, Director at AMERICAN RIVER BANKSHARES (AMRB), bought 1,600 shares at $6.25 ($10K) on 2009-12-10, disclosed to the SEC on 2009-12-11.
Open-market purchase of $10k AMRB 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 → |
| AMRB | SELL | 2014-07-22 | $63K | — | Filing → |
| AMRB | BUY | 2006-02-16 | $29K | — | Filing → |