144 0001203394 XXXXXXXX LIVE 0000102729 VALMONT INDUSTRIES INC 001-31429 15000 VALMONT PLAZA OMAHA NE 68154 402-963-1000 MASSEY R ANDREW Former Officer Common Fidelity Brokerage Services LLC

900 Salem Street Smithfield RI 02917

1550 755154.00 19535262 04/24/2026 NYSE Common 04/24/2026 Option Granted -12/16/2019 Issuer N 1550 04/24/2026 Cash Y 04/24/2026 /s/Wade Moss, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Roger A. Massey