X0304 4 2011-08-04 0 0001299033 Calamos Asset Management, Inc. /DE/ CLMS 0001244422 FEIGER MITCHELL C/O MB FINANCIAL INC 1200 NORTH ASHLAND AVE CHICAGO IL 60622 1 0 0 0 Class A Common Stock 2011-08-04 4 A 0 3631 13.22 A 17553.8997 D Represents Restricted Stock Units which will be settled solely in Class A Common Stock. The Restricted Stock Units vest in three equal installments on each of February 15, 2015, 2016 and 2017. Total represents 489.8997 shares of Class A Common Stock and 17,064 Restricted Stock Units (which will be settled solely in shares of Class A Common Stock). /s/ Gregory J. Nowak, Attorney-in-Fact 2011-08-05