WD 40 CO CFO Keith Stauffer reports 5,885 shares

WD 40 CO (WDFC) reports 5,885 shares of common stock in Chief Financial Officer Keith Stauffer’s direct holdings.

Available on EDGAR 11/06/2026 - 05:00 PM EST Accepted by SEC EDGAR 11/06/2026 - 04:59 PM EST Learn about SEC filing dates

Rhea-AI Filing Summary

WD 40 CO (WDFC) reports 5,885 shares of common stock in Chief Financial Officer Keith Stauffer’s direct holdings. The reported amount includes 5,885 unvested restricted stock units. This is an ownership report; it does not describe a purchase or sale.

Insider Trade Summary

Holdings reported, no transactions

Holdings

Insider Stauffer Keith

Role Chief Financial Officer

Type	Security	Shares	Price	Value
Holding	COMMON STOCK F1	--	--	--

Holdings: COMMON STOCK — 5,885 shares (Direct)

Footnotes (1)

1. F1. Amount reported includes 5,885 unvested restricted stock units.

Key Figures

Reported direct holdings: 5,885 shares Unvested restricted stock units: 5,885 units

2 metrics

Reported direct holdings 5,885 shares Common stock; amount includes unvested restricted stock units

Unvested restricted stock units 5,885 units Included in the reported direct holdings amount

Key Terms

restricted stock units, Power of Attorney

2 terms

restricted stock units financial

"5,885 unvested restricted stock units"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

Power of Attorney regulatory

"Power of Attorney dated October 13, 2026"

A power of attorney is a legal document that allows one person to make decisions and act on behalf of another person, often in financial or legal matters. It’s like giving someone a trusted helper or agent the authority to handle important tasks if you are unable to do so yourself. This matters to investors because it can impact how their assets are managed or transferred if they become unable to oversee their affairs.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many WDFC shares did Keith Stauffer report owning?

Keith Stauffer reported 5,885 shares of common stock in his direct holdings. The reported amount includes 5,885 unvested restricted stock units.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0104
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

Stauffer Keith

(Last) (First) (Middle)

C/O: WD-40 COMPANY

9715 BUSINESSPARK AVENUE

(Street)

SAN DIEGO CALIFORNIA 92131

(City) (State) (Zip)

UNITED STATES

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
11/02/2026

3. Issuer Name and Ticker or Trading Symbol
WD 40 CO [ WDFC ]

3a. Foreign Trading Symbol

5. If Amendment, Date of Original Filed (Month/Day/Year)

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Financial Officer

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
COMMON STOCK	5,885(1)	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Amount reported includes 5,885 unvested restricted stock units.

Remarks:

See attached Power of Attorney dated October 13, 2026.

	Ann T. Nguyen, attorney-in-fact for Keith Stauffer	11/06/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (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).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 3: SEC 1473 (03-26)