Stock Trading History of Charlesbank Coinvestment Partners Limited Partners

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 Charlesbank Coinvestment Partners Limited Partners since year 2005. The trader's CIK number is 1273276. At the time of this reporting, Charlesbank Coinvestment Partners Limited Partners is the Director of Animal Health International, Inc. (stock ticker symbol AHII).

Stock purchases, sales, and option exercises reported by *Charlesbank Coinvestment Partners Limited Partners* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2007-12-10	AHII	Animal Health International, Inc.	Sale	400,000	13.00	5,200,000
2007-02-05	AHII	Animal Health International, Inc.	Sale	4,470,000	11.00	49,170,000

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 Charlesbank Coinvestment Partners Limited Partners (Director of Animal Health International, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.