| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Campbell Renee L | SVP, Investor Relations, Treas | VALMONT INDUSTRIES, 15000 VALMONT PLAZA, OMAHA | /s/ R. Andrew Massey for Renee L. Campbell | 15 Dec 2025 | 0001915814 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | VMI | Common Stock | Tax liability | $20,082 | -47 | -1% | $427.27 | 4,488 | 11 Dec 2025 | Direct | |
| transaction | VMI | Common Stock | Tax liability | $19,624 | -47 | -1% | $417.54 | 4,441 | 12 Dec 2025 | Direct | |
| holding | VMI | Common Stock | 105 | 11 Dec 2025 | By 401K | ||||||
| holding | VMI | Common Stock | 802 | 11 Dec 2025 | By Spouse |