John B. Carrington, Director at WEBSENSE INC (WBSN), sold 100,000 shares at $24.68 ($2.5M) on 2013-06-10, disclosed to the SEC on 2013-06-12.
Seasonal sale ($2.5M) by Director — this insider has traded WBSN in June in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.