W. Richard Anderson, Director at GLOBALSANTAFE CORP (GSF), bought 1,000 shares at $59.17 ($59K) on 2007-03-09, disclosed to the SEC on 2007-03-12.
Open-market purchase of $59k GSF 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.