Stock Trading History of Melson Donald

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 Melson Donald since year 2005. The trader's CIK number is 1190991. At the time of this reporting, Melson Donald is the Chief Accounting Officer of Millipore Corp /ma (stock ticker symbol MIL).

Stock purchases, sales, and option exercises reported by *Melson Donald* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2006-02-14	MIL	Millipore Corp /ma	Sale	5,000	66.59	332,971
2006-02-14	MIL	Millipore Corp /ma	Option Exercise	5,000	53.90	269,520
2006-02-10	MIL	Millipore Corp /ma	Sale	5,000	67.79	338,954
2006-02-10	MIL	Millipore Corp /ma	Option Exercise	5,000	53.90	269,520
2006-02-09	MIL	Millipore Corp /ma	Sale	5,000	67.24	336,200
2006-02-09	MIL	Millipore Corp /ma	Option Exercise	5,000	53.90	269,520

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 Melson Donald (Chief Accounting Officer of Millipore Corp /ma at the time of this reporting) see the Securities and Exchange Commission (SEC) website.