Stock Trading History of Crane David W

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 Crane David W since year 2005. The trader's CIK number is 1272409. At the time of this reporting, Crane David W is the President and CEO of Nrg Energy, Inc. . (stock ticker symbol NRG). See this page for all insider trading activities at Nrg Energy, Inc. .

Stock purchases, sales, and option exercises reported by insider *Crane David W* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2008-04-22	NRG	Nrg Energy, Inc.	Sale	200,000	45.00	9,000,000
2008-04-22	NRG	Nrg Energy, Inc.	Option Exercise	200,000	12.02	2,403,000
2006-11-07	NRG	Nrg Energy, Inc.	Purchase	3,000	53.70	161,100
2006-06-12	NRG	Nrg Energy, Inc.	Purchase	4,000	46.70	186,800
2005-11-14	NRG	Nrg Energy, Inc.	Purchase	3,000	38.60	115,800
2005-03-14	NRG	Nrg Energy, Inc.	Purchase	19,071	.00	0

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 Crane David W (President and CEO of Nrg Energy, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.