FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person * REMBOLT JAY   2. Issuer Name and Ticker or Trading Symbol WD 40 CO [WDFC] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Vice President Finance & CFO (Last) (First) (Middle) 1061 CUDAHY PLACE 3. Date of Earliest Transaction (Month/Day/Year) 02/14/2013 (Street) SAN DIEGO, CA 92110 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 02/14/2013(1)   M   2,000 A $ 29.3 24,894.757 D   Common Stock 02/14/2013(1)   S   1,481 D $ 54.006 (2) 23,413.757 (3) D

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Non-qualified Stock Option

$ 29.3

02/14/2013(1)

M(1)

2,000

09/23/2006

09/23/2013

Common Stock

2,000

(5)

3,000 (4)

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
REMBOLT JAY 1061 CUDAHY PLACE SAN DIEGO, CA 92110			Vice President Finance & CFO

Signatures

Jay Rembolt		02/19/2013
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	Transaction pursuant to trading plan adopted pursuant to Rule 10b5-1 under Securities Exchange Act of 1934.
(2)	Average price for multiple sales at prices ranging from $54.00 to $54.10 per share.
(3)	Total includes 5,800.757 shares held in WD-40 Company Profit Sharing Plan (Company Stock Fund) account. Total also includes 2,800 Restricted Stock Units, all of which are subject to future vesting, 2,147 Performance Share Units, all of which are subject to future vesting, and 1,327 Market Share Units, all of which are subject to future vesting.
(4)	In addition to the reported options, the reporting person holds options to acquire 21,160 common shares as follows: 5,000 NQSO exercisable 10/19/07 at $27.67 exp. 10/19/14; 5,000 NQSO exercisable 10/18/08 at $27.27 exp. 10/18/15; 5,000 NQSO exercisable 10/17/09 at $35.99 exp. 10/17/16; and 6,160 NQSO at $36.03 exp. 10/16/17).
(5)	Not applicable.

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