Insider Trading History of Bosanko Mark L

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) by Bosanko Mark L since 2006. The trader's CIK number is 1306159. At the time of the last reporting, Bosanko Mark L was the Other of Nalco Holding Co. (stock ticker symbol NLC). Also see all insider trading activities at Nalco Holding Co.


Yearly summary of insider trading at Nalco Holding Co (NLC) by Bosanko Mark L

Insider Buying Insider Sales Option Exercises
Year Symbol Shares Value Shares Value Shares Value
2006 NLC 0 $0 125,679 $2,322,296 0 $0


Insider trading of Nalco Holding Co (NLC) by Bosanko Mark L

Trade Date Symbol Trade Type Shares Price ($) Value ($)
2006-01-17 NLC Sale 125,679 18.48 2,322,296

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 Bosanko Mark L (Other of Nalco Holding Co at the time of this reporting) see the Securities and Exchange Commission (SEC) website.



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