Susan D. Wellington, Director at CDW CORP (CDWC), bought 1,000 shares at $56.91 ($57K) on 2006-03-10, disclosed to the SEC on 2006-03-14.
Open-market purchase of $57k CDWC 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.