John P. Obrien, Director at CENTURY ALUMINUM CO (CENX), bought 10,000 shares at $11.85 ($119K) on 2008-10-23, disclosed to the SEC on 2008-10-23.
Open-market purchase of $118k CENX by Director. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Something here stands out, but not much.