Roger L. Headrick, Director at Chemtura CORP (CEM), bought 9,000 shares at $9.00 ($81K) on 2006-06-09, disclosed to the SEC on 2006-06-13.
Open-market purchase of $81k CEM 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.