Steven D. Spence, Director at HEMISPHERX BIOPHARMA INC (HEB), bought 48,100 shares at $2.15 ($103K) on 2006-12-05, disclosed to the SEC on 2006-12-05.
Open-market purchase of $103k HEB 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.