X0508 4 2023-08-24 0001350593 Mueller Water Products, Inc. MWA 0001813939 Floyd Scott P. 1200 ABERNATHY RD., NE SUITE 1200 ATLANTA GA 30328 1 SVP, Water Flow Solutions 0 Restricted Stock Unit 2023-08-24 4 A 0 7400.0000 0.0000 A 20885.0000 D Acquisition is pursuant to grant of restricted stock units under the Mueller Water Products, Inc. Second Amended and Restated 2006 Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one (1) share of Mueller Water Products, Inc. Common Stock when the restrictions lapse. The lapse occurs in two (2) equal, annual installments beginning on the first anniversary of the grant date. /s/ Barbara A. Smucygz, Attorney-in-Fact 2023-08-28