WD 40 CO — Director's Dealing 2011

Dec 12, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: WD 40 CO (WDFC)
CIK: 0000105132
Period of Report: 2011-12-09

Reporting Person: CRIVELLO MARIO L (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-12-09	Common Stock	M	2000	$23.63	Acquired	108871	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2011-12-09	Non-qualified Stock Option	$23.63	M	2000	Acquired	2011-12-10	Common Stock (2000)	Direct

Footnotes

F1: Total includes 3,928 Restricted Stock Units (Common Stock equivalents)

F2: The reporting person also has indirect ownership of (sole voting and investment power over) 702,129 shares held in trust for the benefit of his mother and remainder beneficiaries.

F3: Not applicable.

F4: In addition to the reported options in Table II, the reporting person holds options to acquired 13,800 options as follows: 2,000 non-qualified stock options (NQSO) exercisable at $29.90 expiring 1/12/13; 2,000 NQSO exercisable at $34.74 expiring 12/16/13; 2,500 NQSO exercisable at $29.11 expiring 12/14/14; 3,500 NQSO exercisable at $27.87 expiring 12/13/15; and 3,800 NQSO exercisable at $32.78 expiring 12/12/16.