W. Scott Emerick, Corporate Controller at LUBRIZOL CORP (LZ), bought 1,845 shares at $52.01 ($96K) on 2008-01-14, disclosed to the SEC on 2008-01-16.
Open-market purchase of $96k LZ by Corporate Controller. 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.