William J. Dower, VP, Discovery Biology at XENOPORT INC (XNPT), bought 1,540 shares at $8.93 ($14K) on 2005-11-16, disclosed to the SEC on 2006-02-28.
Open-market purchase of $14k XNPT by VP, Discovery Biology. 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.