X0306 4 2013-10-25 0 0000105132 WD 40 CO WDFC 0001191649 RIDGE GARRY O 1061 CUDAHY PLACE SAN DIEGO CA 92110 1 1 0 0 President & CEO Common Stock 2013-10-25 4 D 0 2173 D 73426.658 D Common Stock 2013-10-25 4 D 0 3015 D 70411.658 D Shares withheld pursuant to mandatory provisions of the Performance Share Unit (PSU) Award Agreement in satisfaction of tax withholding obligation upon settlement of 5,780 PSUs (Common Stock equivalents). Shares withheld pursuant to mandatory provisions of Restricted Stock Unit (RSU) Award Agreements in satisfaction of tax withholding obligation upon settlement of 5,854 RSUs (Common Stock equivalents). Total includes 1,167.658 shares held in WD-40 Company Profit Sharing Plan (Company Stock Fund) account. Total also includes 16,236 Restricted Stock Units, of which 10,352 are subject to future vesting, and 10,944 Market Share Units, all of which are subject to future vesting. Maria M. Mitchell as attorney-in-fact for Garry O. Ridge 2013-10-29