Stock Trading History of Madden Doug

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 Madden Doug since year 2005. The trader's CIK number is 1314135. At the time of this reporting, Madden Doug is the President, Acetate of Celanese Corp (stock ticker symbol CE).

Stock purchases, sales, and option exercises reported by *Madden Doug* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2007-12-12	CE	Celanese Corp	Sale	29,300	42.95	1,258,435
2007-12-12	CE	Celanese Corp	Sale	72,300	42.58	3,078,633
2007-12-12	CE	Celanese Corp	Option Exercise	99,600	16.00	1,593,600
2007-12-11	CE	Celanese Corp	Sale	400	42.00	16,800
2007-12-11	CE	Celanese Corp	Option Exercise	400	16.00	6,400
2007-09-21	CE	Celanese Corp	Sale	51,000	37.51	1,913,010
2007-09-21	CE	Celanese Corp	Option Exercise	51,000	16.00	816,000

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 Madden Doug (President, Acetate of Celanese Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.