Billie I. Williamson, Director at Exelis Inc. (XLS), bought 1,000 shares at $12.25 ($12K) on 2012-03-13, disclosed to the SEC on 2012-03-14.
Open-market purchase of $12k XLS 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.