Stock Trading History of Destefano John J

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 Destefano John J since year 2005. The trader's CIK number is 1184916. At the time of this reporting, Destefano John J is the Other of Great Plains Energy Inc (stock ticker symbol GXP).

Stock purchases, sales, and option exercises reported by *Destefano John J* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2006-05-24	GXP	Great Plains Energy Inc	Sale	1,000	27.63	27,630
2006-05-17	GXP	Great Plains Energy Inc	Sale	1,000	27.70	27,700
2006-05-10	GXP	Great Plains Energy Inc	Sale	1,000	28.45	28,450
2006-05-03	GXP	Great Plains Energy Inc	Sale	1,000	28.25	28,251
2006-04-20	GXP	Great Plains Energy Inc	Sale	1,000	28.28	28,280
2006-04-12	GXP	Great Plains Energy Inc	Sale	1,000	28.21	28,207
2006-04-05	GXP	Great Plains Energy Inc	Sale	1,000	28.92	28,920
2006-03-29	GXP	Great Plains Energy Inc	Sale	1,000	28.14	28,140
2005-08-23	GXP	Great Plains Energy Inc	Sale	638	10.32	6,584

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 Destefano John J (Other of Great Plains Energy Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.