Stock Trading History of Clement D Hayes

The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Clement D Hayes since year 2005. The trader's CIK number is 1238103. At the time of this reporting, Clement D Hayes is the Director of Piedmont Natural Gas Co Inc (stock ticker symbol PNY).

Stock purchases, sales, and option exercises reported by *Clement D Hayes* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2006-07-14	PNY	Piedmont Natural Gas Co Inc	Purchase	266	24.84	6,606
2006-06-14	PNY	Piedmont Natural Gas Co Inc	Purchase	104	23.92	2,488
2006-04-13	PNY	Piedmont Natural Gas Co Inc	Purchase	373	23.77	8,866
2006-05-10	PNY	Piedmont Natural Gas Co Inc	Purchase	101	24.72	2,497
2006-02-08	PNY	Piedmont Natural Gas Co Inc	Purchase	199	23.84	4,744
2006-03-08	PNY	Piedmont Natural Gas Co Inc	Purchase	1,373	23.66	32,485
2005-12-14	PNY	Piedmont Natural Gas Co Inc	Purchase	112	23.92	2,679
2006-01-13	PNY	Piedmont Natural Gas Co Inc	Purchase	182	24.52	4,462
2005-11-09	PNY	Piedmont Natural Gas Co Inc	Purchase	370	22.26	8,236
2005-10-14	PNY	Piedmont Natural Gas Co Inc	Purchase	174	22.94	3,991
2005-09-14	PNY	Piedmont Natural Gas Co Inc	Purchase	204	24.52	5,001
2005-07-15	PNY	Piedmont Natural Gas Co Inc	Purchase	669	23.46	15,696
2005-03-09	PNY	Piedmont Natural Gas Co Inc	Purchase	972	23.38	22,730

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Clement D Hayes (Director of Piedmont Natural Gas Co Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.