| Mar 8, 2024 | AKAllman Keith J. President and CEO · Director | SSale | 1,052,690 | $75.707 | $79,696,002 | |
| Mar 6, 2024 | SRStraber Renee VP - Chief HR Officer | SSale | 48,710 | $76.2993 | $3,716,539 | |
| Mar 4, 2024 | MRMarshall Richard Allan VP - Masco Operating Sys. | SSale | 5,000 | $77.0514 | $385,257 | |
| Feb 29, 2024 | SJ | SSale | 26,430 | $76.3635 | $2,018,287 | |
| Feb 27, 2024 | AIAhmad Imran Group President | DDisposition | 7,983 | $74.94 | $598,246 | |
| Feb 27, 2024 | AKAllman Keith J. President and CEO · Director | FTax | 19,240 | $74.94 | $1,441,846 | |
| Feb 27, 2024 | CKCole Kenneth G. VP, General Counsel and Sec. | FTax | 2,841 | $74.94 | $212,905 | |
| Feb 27, 2024 | MRMarshall Richard Allan VP - Masco Operating Sys. | FTax | 789 | $74.94 | $59,128 | |
| Feb 27, 2024 | SJ | FTax | 3,732 | $74.94 | $279,676 | |
| Feb 27, 2024 | SRStraber Renee VP - Chief HR Officer | FTax | 2,029 | $74.94 | $152,053 | |
| Feb 27, 2024 | ZRZondervan Robin L VP, Controller and CAO | FTax | 429 | $74.94 | $32,149 | |
| Feb 26, 2024 | CKCole Kenneth G. VP, General Counsel and Sec. | SSale | 21,210 | $74.6616 | $1,583,573 | |
| Feb 21, 2024 | AIAhmad Imran Group President | AGrant | 7,130 | $0.00 | $0 | |
| Feb 21, 2024 | AKAllman Keith J. President and CEO · Director | FTax | 10,354 | $73.16 | $757,499 | |
| Feb 21, 2024 | CKCole Kenneth G. VP, General Counsel and Sec. | FTax | 1,013 | $73.16 | $74,111 | |
| Feb 21, 2024 | MRMarshall Richard Allan VP - Masco Operating Sys. | AGrant | 3,680 | $0.00 | $0 | |
| Feb 21, 2024 | SJ | FTax | 1,314 | $73.16 | $96,132 | |
| Feb 21, 2024 | SRStraber Renee VP - Chief HR Officer | FTax | 915 | $73.16 | $66,941 | |
| Feb 21, 2024 | WRWestenberg Richard J. VP, CFO | Holdings only | — | — | — | |
| Feb 21, 2024 | ZRZondervan Robin L VP, Controller and CAO | AGrant | 2,640 | $0.00 | $0 | |
| Feb 16, 2024 | PL | GGift | 5,334 | $0.00 | $0 | |
| Jan 16, 2024 | AKAllman Keith J. President and CEO · Director | FTax | 2,977 | $67.28 | $200,293 | |
| Jan 16, 2024 | CKCole Kenneth G. VP, General Counsel and Sec. | FTax | 504 | $67.28 | $33,909 | |
| Jan 16, 2024 | MRMarshall Richard Allan VP - Masco Operating Sys. | FTax | 208 | $67.28 | $13,994 | |
| Jan 16, 2024 | SJ | FTax | 779 | $67.28 | $52,411 | |
| Jan 16, 2024 | SRStraber Renee VP - Chief HR Officer | FTax | 433 | $67.28 | $29,132 | |
| Jan 16, 2024 | AIAhmad Imran Group President | DDisposition | 1,668 | $67.28 | $112,223 | |