WD 40 CO — Director's Dealing 2013

Feb 6, 2013

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: WD 40 CO (WDFC)
CIK: 0000105132
Period of Report: 2013-02-04

Reporting Person: RIDGE GARRY O (Director, President & CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2013-02-04	Common Stock	M	944	$36.03	Acquired	68760.237	Direct
2013-02-05	Common Stock	S	944	$53.03	Disposed	67816.237	Direct
2013-02-05	Common Stock	M	7146	$36.03	Acquired	74962.237	Direct
2013-02-05	Common Stock	S	7146	$53.03	Disposed	67816.237	Direct
2013-02-06	Common Stock	M	1518	$36.03	Acquired	69334.237	Direct
2013-02-06	Common Stock	S	1518	$53.03	Disposed	67816.237	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2013-02-04	Non-qualified Stock Option	$36.03	M	944	Disposed	2017-10-16	Common Stock (944)	Direct
2013-02-05	Non-qualified Stock Option	$36.03	M	7146	Disposed	2017-10-16	Common Stock (7146)	Direct
2013-02-06	Non-qualified Stock Option	$36.03	M	1518	Disposed	2017-10-16	Common Stock (1518)	Direct

Footnotes

F1: Transaction pursuant to trading plan adopted pursuant to Rule 10b5-1 under the Securities Exchange Act of 1934.

F2: Total includes 1,148.237 shares held in WD-40 Company Profit Sharing Plan (Company Stock Fund) account. Total also includes 17,519 Restricted Stock Units, of which 11,635 are subject to future vesting, 7,158 Performance Share Units, all of which are subject to future vesting, and 6,373 Market Share Units, all of which are subject to future vesting.

F3: Not applicable.