Vance D. Coffman, Director at AMGEN INC (AMGN), bought 8,265 shares at $60.50 ($500K) on 2008-11-04, disclosed to the SEC on 2008-11-05.
Open-market purchase of $500k AMGN by Director. 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.