WD 40 CO — Director's Dealing 2012

Jul 17, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: WD 40 CO (WDFC)
CIK: 0000105132
Period of Report: 2012-07-13

Reporting Person: LANG LINDA (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-07-13	Common Stock	M	2500	$29.11	Acquired	15025	Direct
2012-07-13	Common Stock	S	600	$48.33	Disposed	14425	Direct
2012-07-13	Common Stock	S	100	$48.21	Disposed	14325	Direct
2012-07-13	Common Stock	S	1790	$48.17	Disposed	12535	Direct
2012-07-13	Common Stock	S	10	$48.34	Disposed	12525	Direct
2012-07-13	Common Stock	M	2000	$34.34	Acquired	14525	Direct
2012-07-13	Common Stock	S	101	$48.40	Disposed	14424	Direct
2012-07-13	Common Stock	S	1899	$48.36	Disposed	12525	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2012-07-13	Non-Qualified Stock Option	$29.11	M	2500	Acquired	2014-12-14	Common Stock (2500)	Direct
2012-07-13	Non-Qualified Stock Option	$34.34	M	2000	Acquired	2014-03-01	Common Stock (2000)	Direct

Footnotes

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

F2: Total includes 8,883 Restricted Stock Units (Common Stock equivalents).

F3: Not Applicable.

F4: In addition to the reported options, the reporting person holds options to acquire common shares as follows: 3,500 non-qualified stock options (NQSO) at $27.87 expiring 12/13/2015 and 3,800 NQSO at $32.78 expiring 12/12/2016.