Karen L. Pletz, Director at KANSAS CITY SOUTHERN (KSU), sold 7,192 shares at $41.00 ($295K) on 2010-04-30, disclosed to the SEC on 2010-05-03.
Seasonal sale ($295k) by Director — this insider has traded KSU in April in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.