Ronaldo H. Schmitz, Director at CABOT CORP (CBT), bought 5,000 shares at $20.75 ($104K) on 2009-09-14, disclosed to the SEC on 2009-09-15.
Open-market purchase of $104k CBT 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.