David A. Christian, Insider at DOMINION RESOURCES INC /VA/ (D), sold 30,000 shares at $61.22 ($1.8M) on 2013-04-29, disclosed to the SEC on 2013-04-30.
Seasonal sale ($1.8M) by Insider — this insider has traded D in April in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.