Stock Trading History of Mirchin Matthew C

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 Mirchin Matthew C since year 2005. The trader's CIK number is 1241750. At the time of this reporting, Mirchin Matthew C is the VP of North American Sales of Under Armour, Inc. (stock ticker symbol UARM).

Stock purchases, sales, and option exercises reported by *Mirchin Matthew C* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2008-01-18	UA	Under Armour, Inc.	Option Exercise	10,000	10.77	107,700
2007-08-02	UA	Under Armour, Inc.	Sale	14,000	64.51	903,140
2006-07-17	UARM	Under Armour, Inc.	Option Exercise	3,500	10.77	37,695
2006-07-10	UARM	Under Armour, Inc.	Sale	4,000	40.00	160,000
2006-07-10	UARM	Under Armour, Inc.	Option Exercise	4,000	10.77	43,080

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 Mirchin Matthew C (VP of North American Sales of Under Armour, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.