Piers C. Whitehead, VICE PRESIDENT at VAXGEN INC (VXGN), bought 10,000 shares at $0.60 ($6K) on 2007-11-15, disclosed to the SEC on 2007-11-15.
Open-market purchase of $6k VXGN by VICE PRESIDENT. 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.