X0303 4 2010-10-12 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 2010-10-12 4 A 0 1600 A 15534 D Common Stock 2010-10-12 4 A 0 2400 A 17934 D 1,600 Restricted Stock Units (Common Stock equivalents) were granted pursuant to the WD-40 Company 2007 Stock Incentive Plan. The Restricted Stock Units (RSUs) will be settled solely with Issuer Common Stock upon an annual vesting schedule as provided for in the Award Agreement for the RSUs as follows: 544 shares not later than 11/15/2011, 528 shares not later than 11/15/2012, and 528 shares not later than 11/15/2013. 2,400 Performance Share Units (Common Stock equivalents) were granted pursuant to the 2007 Stock Incentive Plan. The Performance Share Units (PSUs) will be settled solely with Issuer Common Stock upon performance vesting as provided for in the Award Agreement for the PSUs following a 2 year performance measurement period. Total includes 5,023 shares held in WD-40 Company Profit Sharing Plan (Company Stock Fund) account - estimated number of shares based upon equivalent value of units held. Total also includes 6,665 Restricted Stock Units and 4,800 Performance Share Units. Maria M. Mitchell as attorney-in-fact for Jay Rembolt 2010-10-14