X0306 4 2020-02-06 0000062996 MASCO CORP /DE/ MAS 0001623661 Straber Renee 17450 COLLEGE PARKWAY LIVONIA MI 48152 1 VP - Chief HR Officer Common Stock 2020-02-06 4 A 0 8495.0000 0.0000 A 72486.0000 D Common Stock 2020-02-06 4 F 0 2633.0000 49.5300 D 69853.0000 D Shares reported in this column represent shares awarded in connection with the vesting of performance stock units awarded on March 22, 2017, as certified by the Organization and Compensation Committee on February 6, 2020. The total accounts for an underreporting of 1,491 shares of Masco Corporation common stock on the reporting person's Form 3 filed on October 31, 2014. Yvette M. VanRiper by Power of Attorney 2020-02-07