| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Wheeler Brad A | Chief Operating Officer | C/O INSTALLED BUILDING PRODUCTS, INC., 495 S. HIGH STREET, SUITE 50, COLUMBUS | /s/ Michael T. Miller, Attorney-in-Fact | 27 Aug 2025 | 0002005602 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | IBP | Common Stock, $0.01 par value per share | Sale | -$877,073 | -3,186 | -27% | $275.29 | 8,736 | 26 Aug 2025 | Direct |