| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Miller Michael Thomas | Executive VP & CFO, Director | C/O INSTALLED BUILDING PRODUCTS, INC., 495 S. HIGH STREET, SUITE 50, COLUMBUS | Michael T. Miller | 11 Mar 2026 | 0001598873 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | IBP | Common Stock, $0.01 par value per share | Gift | -5,000 | -16% | $0.000000* | 26,420 | 11 Mar 2026 | By Trust | F1, F2 | |
| holding | IBP | Common Stock, $0.01 par value per share | 34,180 | 11 Mar 2026 | Direct |
| Id | Content |
|---|---|
| F1 | Reflects the gift of common stock to a charitable fund. |
| F2 | These shares are held by a trust of which Mr. Miller is the sole trustee and sole beneficiary and exercises sole voting and investment power. |