X0306 4 2014-12-03 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 2014-12-03 4 M 0 2000 27.27 A 30496.253 D Common Stock 2014-12-03 4 S 0 1191 78.00 D 29305.253 D Non-qualified Stock Option (NQSO) 27.27 2014-12-03 4 M 0 2000 D 2008-10-18 2015-10-18 Common Stock 2000 3000 D Transaction pursuant to trading plan adopted pursuant to Rule 10b5-1 under Securities Exchange Act of 1934. Total includes 6,002.253 shares held in WD-40 Company Profit Sharing Plan (Company Stock Fund) account. Total also includes 2,289 Restricted Stock Units, all of which are subject to future vesting, and 3,568 Market Share Units, all of which are subject to future vesting. Not applicable. In addition to the reported options, the reporting person holds options to acquire 11,160 common shares as follows: 5,000 NQSO exercisable 10/17/09 at $35.99 exp. 10/17/16; and 6,160 NQSO exercisable 10/16/10 at $36.03 exp. 10/16/17. Jay Rembolt 2014-12-04