Michael D. Vanderhoof, Director at BIONOVO INC (BNVI), bought 25,000 shares at $2.00 ($50K) on 2007-11-20, disclosed to the SEC on 2007-11-23.
Open-market purchase of $50k BNVI 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.
| Filing → |
| AUXO.OB | BUY | 2010-09-16 | $15K | — | Filing → |
| AUXO.OB | BUY | 2009-09-29 | $9K | — | Filing → |
| AUXO.OB | BUY | 2009-05-11 | $90K | — | Filing → |