X0306 4 2018-12-01 0001350593 Mueller Water Products, Inc. MWA 0001463989 Rogowski Gregory 1200 ABERNATHY ROAD SUITE 1200 ATLANTA GA 30328 1 EVP, Sales & Marketing Common Stock 2018-12-01 4 A 0 24971.0000 0.0000 A 341974.9766 D Acquisition is pursuant to grant of performance-based restricted stock units under the Mueller Water Products, Inc. Amended and Restated 2006 Stock Incentive Plan. Units earned based on performance during three separate performance periods vested on the last day of the three-year award cycle. Excludes shares required to be withheld for tax liabilities. /s/ KRISTI O. CRAWFORD, Attorney-in-Fact 2018-12-04