R. Douglas Armstrong Ph.D., CEO and Chairman of the Board at AASTROM BIOSCIENCES INC (ASTM), bought 3,000 shares at $1.67 ($5K) on 2006-02-13, disclosed to the SEC on 2006-02-14.
Open-market purchase of $5k ASTM by CEO and Chairman of the Board. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Nothing distinguishes this filing.