Thomas C. Chesterman, Insider at BIONOVO INC (BNVI), bought 10,000 shares at $0.61 ($6K) on 2011-03-23, disclosed to the SEC on 2011-03-24.
Open-market purchase of $6k BNVI by Insider. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Nothing distinguishes this filing.
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