X0306 4 2013-10-25 0 0000105132 WD 40 CO WDFC 0001213639 REMBOLT JAY 1061 CUDAHY PLACE SAN DIEGO CA 92110 0 1 0 0 Vice President Finance & CFO Common Stock 2013-10-25 4 D 0 652 D 26906.985 D Common Stock 2013-10-25 4 D 0 547 D 26359.985 D Shares withheld pursuant to mandatory provisions of Performance Share Unit (PSU) Award Agreements in satisfaction of tax withholding obligation upon settlement of 1,734 PSUs (Common Stock equivalents). Shares withheld pursuant to mandatory provisions of Restricted Stock Unit (RSU) Award Agreements in satisfaction of tax withholding obligation upon vesting of 1,452 RSUs (Common Stock equivalents). Total includes 5,864.985 shares held in WD-40 Company Profit Sharing Plan (Company Stock Fund) account. Total also includes 2,490 Restricted Stock Units, all of which are subject to future vesting, and 2,469 Market Share Units, all of which are subject to future vesting. Maria M. Mitchell, attorney-in-fact for Jay Rembolt 2013-10-29