Doit Koppler II, Director at TRANSGENOMIC INC (TBIO.OB), bought 15,000 shares at $1.53 ($23K) on 2011-06-16, disclosed to the SEC on 2011-06-17.
Open-market purchase of $23k TBIO.OB 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.