WD 40 CO — Director's Dealing 2010

Dec 23, 2010

SEC Form 3 — Initial Statement of Beneficial Ownership

Issuer: WD 40 CO (WDFC)
CIK: 0000105132
Period of Report: 2010-12-14

Reporting Person: Mitchell Maria (Section 16 Reporting Person)

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	8520	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Non-qualified Stock Option	$29.30	2013-09-23	Common Stock (3000)		Direct
Non-qualified Stock Option	$27.27	2015-10-18	Common Stock (5000)		Direct
Non-qualified Stock Option	$35.99	2016-10-17	Common Stock (5000)		Direct
Non-qualified Stock Option	$36.03	2017-10-16	Common Stock (6160)		Direct

Footnotes

F1: Total includes 597 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 4,769 Restricted Stock Units, all of which are subject to future vesting.

F2: On December 14, 2010, the Reporting Person was designated as an Officer for purposes of Section 16(a) by the Issuer's Board of Directors.