| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Colwell James Christopher | President, Infrastructure | VALMONT INDUSTRIES, INC., 15000 VALMONT PLAZA, OMAHA | /s/ R. Andrew Massey for James Christopher Colwell | 15 Dec 2025 | 0002068039 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | VMI | Common Stock | Tax liability | $98,699 | -231 | -3.2% | $427.27 | 7,055 | 11 Dec 2025 | Direct | |
| transaction | VMI | Common Stock | Tax liability | $27,558 | -66 | -0.94% | $417.54 | 6,989 | 12 Dec 2025 | Direct | |
| holding | VMI | Common Stock | 95 | 11 Dec 2025 | By 401K |