Stock Trading History of Brennan Seth W

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 Brennan Seth W since year 2005. The trader's CIK number is 1201027. At the time of this reporting, Brennan Seth W is the Executive Vice President of Affiliated Managers Group Inc (stock ticker symbol AMG).

Stock purchases, sales, and option exercises reported by *Brennan Seth W* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2006-11-06	AMG	Affiliated Managers Group Inc	Sale	53,437	101.05	5,399,808
2006-11-06	AMG	Affiliated Managers Group Inc	Option Exercise	53,437	33.97	1,815,254
2006-07-28	AMG	Affiliated Managers Group Inc	Sale	63,554	90.81	5,771,338
2006-07-28	AMG	Affiliated Managers Group Inc	Option Exercise	63,554	36.85	2,341,964
2006-01-30	AMG	Affiliated Managers Group Inc	Sale	90,249	92.15	8,316,806
2006-01-30	AMG	Affiliated Managers Group Inc	Option Exercise	92,389	34.92	3,226,039

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 Brennan Seth W (Executive Vice President of Affiliated Managers Group Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.