William H. Longfield, Director at Life Technologies Corp (LIFE), bought 10,000 shares at $36.27 ($363K) on 2009-05-11, disclosed to the SEC on 2009-05-12.
Open-market purchase of $363k LIFE 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.