Stock Trading History of Moore Peggy Howard

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 Moore Peggy Howard since year 2005. The trader's CIK number is 1389393. At the time of this reporting, Moore Peggy Howard is the VICE PRESIDENT of Alliant Energy Corp (stock ticker symbol LNT).

Stock purchases, sales, and option exercises reported by *Moore Peggy Howard* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2007-11-19	LNT	Alliant Energy Corp	Purchase	149	.00	0
2007-08-16	LNT	Alliant Energy Corp	Purchase	103	.00	0
2007-05-18	LNT	Alliant Energy Corp	Purchase	26	.00	0
2007-03-05	LNT	Alliant Energy Corp	Purchase	42	.00	0
2007-02-12	LNT	Alliant Energy Corp	Sale	2,663	41.01	109,209
2007-02-12	LNT	Alliant Energy Corp	Option Exercise	2,663	25.93	69,051
2007-02-09	LNT	Alliant Energy Corp	Sale	2,100	39.08	82,068

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 Moore Peggy Howard (VICE PRESIDENT of Alliant Energy Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.