| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Crisci Robert | Director | 3300 ENTERPRISE PARKWAY, SUITE 300, BEACHWOOD | /s/ Andrean R. Horton, attorney-in-fact for Robert C. Crisci | 2025-06-09 | 0001699417 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MBC | Common Stock, par value $0.01 per share | Award | $0 | +13.1K | +19.67% | $0.00 | 79.5K | Jun 5, 2025 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | Represents shares of restricted stock units granted to the reporting person. Each restricted stock unit represents a contingent right to receive one share of common stock of MasterBrand, Inc. The restricted stock units vest on June 5, 2026. |
| F2 | Includes a total of 13,069 restricted stock units that have not vested. |