X0202 4 2007-06-13 0 0000078460 PIEDMONT NATURAL GAS CO INC PNY 0001368016 Burton Eric James PO BOX 33068 CHARLOTTE NC 28233 1 0 0 0 Common Stock 2007-06-13 4 A 0 96.731 25.845 A 3317.343 D Purchased in accordance with election to invest director fees in issuer's stock through issuer's Dividend Reinvestment and Stock Purchase Plan. /s/ Jane R. Lewis-Raymond by limited power of attorney for Eric James Burton 2007-06-15