Marvin Moser, Director at NUTRITION 21 INC (NXXI), bought 25,000 shares at $0.71 ($18K) on 2007-12-14, disclosed to the SEC on 2007-12-17.
Open-market purchase of $18k NXXI 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.