Ranelle Q. Warfield, Vice President at PIEDMONT NATURAL GAS CO INC (PNY), sold 1,699 shares at $33.00 ($56K) on 2013-12-27, disclosed to the SEC on 2013-12-30.
Seasonal sale ($56k) by Vice President — this insider has traded PNY in December in at least three consecutive prior years. Pattern-driven, low signal.
Nothing distinguishes this filing.