Stock Trading History of Yimoyines John P

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 Yimoyines John P since year 2005. The trader's CIK number is 1368344. At the time of this reporting, Yimoyines John P is the Group Vice President, Presiden of Nalco Holding Co . (stock ticker symbol NLC). See this page for all insider trading activities at Nalco Holding Co .

Stock purchases, sales, and option exercises reported by insider *Yimoyines John P* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2008-06-25	NLC	Nalco Holding Co	Sale	2,333	21.94	51,186
2008-02-12	NLC	Nalco Holding Co	Purchase	3,000	19.23	57,690
2007-05-04	NLC	Nalco Holding Co	Purchase	5,000	24.81	124,066

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 Yimoyines John P (Group Vice President, Presiden of Nalco Holding Co at the time of this reporting) see the Securities and Exchange Commission (SEC) website.