X0304 4 2011-12-01 0001350593 Mueller Water Products, Inc. MWA 0001463989 Rogowski Gregory C/O MUELLER WATER PRODUCTS, INC. 1200 ABERNATHY RD., SUITE 1200 ATLANTA GA 30328 1 President, Mueller Co. Series A Common Stock 2011-12-01 4 J 0 4596 2.10 D 279448.12 D Shares were withheld to cover the tax liability on the lapse of the restrictions on restricted stock units. Acquistion is pursuant to a grant of restricted stock units under the Mueller Water Products, Inc. Amended and Restated 2006 Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Mueller Water Products, Inc. Series A Common Stock when the restrictions lapse. The lapse occurs on December 1, 2010. /s/ Kevin Maxwell, attorney-in-fact 2011-12-05