X0303 4/A 2010-04-27 2010-04-27 0000102729 VALMONT INDUSTRIES INC VMI 0001209082 LEWIS STEPHEN R JR 901 MARQUETTE AVENUE SOUTH SUITE 2810 MINNEAPOLIS MN 55402 1 0 0 0 Common Stock 2010-04-27 4 F 0 118 82.81 D 12488 D Common Stock 2010-04-27 4 A 0 1449 0 A 13937 D This Form 4 amendment is being filed only to correct the amount in Table 1 Box 5 which was incorrect in the original Form 4. The remainder of the original Form 4 is unchanged. Represents restricted stock units that vest on April 27, 2011 (or earlier upon death or disability) which are settled upon vesting on one for one basis in common stock (subject to deferral by the reporting person). By: Terry J. McClain For: Stephen R. Lewis, Jr. 2010-04-28