| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Nudi Jonathon | President and CEO, Director | 17450 COLLEGE PARKWAY, LIVONIA | Yvette M. VanRiper by Power of Attorney | 09 Jul 2025 | 0001685072 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MAS | Common Stock | Award | $0 | +17,150 | +306% | $0 | 22,750 | 07 Jul 2025 | Direct |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MAS | Employee Stock Option | Award | +54,260 | 54,260 | 07 Jul 2025 | Common Stock | 54,260 | $65.3 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | This option becomes exercisable in three approximately equal installments on February 13, 2026, 2027 and 2028. |
| F2 | Grant of option under the Masco Corporation 2024 Long Term Stock Incentive Plan in transactions exempt under Rule 16b-3. |