X0303 4/A 2010-06-18 2010-06-22 0 0001376610 Allied Nevada Gold Corp. ANV 0001392012 Caldwell Scott Andrew 6596 MASTERS DRIVE RENO NV 89521 1 1 0 0 President and CEO Common Stock 2010-06-18 4 S 0 56533 21.52 D 141178 D Common Stock 2010-06-21 4 S 0 0 D 141178 D The sale of 66,533 common shares on 6/18/2010 is being corrected to reflect a sale of 56,533 common shares; 10,000 of such shares reported as sold were not in fact sold due to a broker error. The price reported is the average weighted sales price; the individual sales price ranged from $21.26 to $21.7626. The undersigned will undertake to provide upon request a detailed breakout of the pricing. The 33,710 common shares reported as "sold" on 6/21/2010 were not in fact sold due to a broker error. /s/ Hal D. Kirby as attorney-in-fact for Scott A. Caldwell 2010-08-26