WD-40 awards Christophe Paul Cloez 1,103 stock units

The managing director, EIMEA, received RSUs that vest annually over three years, except as otherwise provided in the award agreement.

Rhea-AI Filing Summary

WD-40 Company (WDFC) reported that Christophe Paul Cloez, Managing Director, EIMEA, acquired 1,103 restricted stock units (RSUs) as an award on October 8, 2026, under its 2016 Stock Incentive Plan, as amended and restated effective December 12, 2023. The RSUs vest annually over three years, except as otherwise provided in the award agreement. His reported direct position following the award was 5,588 shares, including 1,729 unvested RSUs (including this grant), 247 shares of restricted Common Stock received upon settlement of performance share units, and 94 vested deferred performance units that are Common Stock equivalents.

Insider Trade Summary

Grant/Award: 1,103 shares

Grant/Award 1 txn

Insider CLOEZ CHRISTOPHE PAUL

Role Managing Director, EIMEA

Type	Security	Shares	Price	Value
Grant/Award	Common Stock F1, F2	1,103	--	--

Holdings After Transaction: Common Stock — 5,588 shares (Direct)

Footnotes (2)

1. F1. Represents a grant of restricted stock units (RSUs) under the WD-40 Company 2016 Stock Incentive Plan, as amended and restated effective December 12, 2023. Except as otherwise provided in the RSU award agreement, the RSUs vest annually over 3 years.
2. F2. As of the filing date, the amount reported includes: (i) 1,729 unvested RSUs (which include the grant of RSUs reported in this Form 4), (ii) 247 shares of restricted Common Stock received upon settlement of performance share units or PSUs, and (iii) 94 vested deferred performance units or DPUs, which are Common Stock equivalents.

Key Figures

RSUs awarded: 1,103 shares Reported direct position after award: 5,588 shares Unvested RSUs: 1,729 RSUs +3 more

6 metrics

RSUs awarded 1,103 shares Award dated October 8, 2026

Reported direct position after award 5,588 shares Includes unvested RSUs, restricted Common Stock, and vested deferred performance units

Unvested RSUs 1,729 RSUs Includes the RSU grant reported

Restricted Common Stock from PSU settlement 247 shares Included in the reported position

Vested deferred performance units 94 units Common Stock equivalents included in the reported position

RSU vesting period 3 years Vests annually, except as otherwise provided in the award agreement

Key Terms

restricted stock units (RSUs), performance share units or PSUs, deferred performance units or DPUs

3 terms

restricted stock units (RSUs) financial

"grant of restricted stock units (RSUs)"

Restricted stock units (RSUs) are a type of company promise to give employees shares of stock in the future, usually after certain conditions like working for a set time. They are like a gift promised today that you receive later, which can become valuable if the company's stock price goes up. RSUs matter because they are a way companies reward employees and can be a significant part of compensation.

performance share units or PSUs financial

"settlement of performance share units or PSUs"

deferred performance units or DPUs financial

"vested deferred performance units or DPUs"

FAQ

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How many RSUs did the WDFC managing director receive?

Christophe Paul Cloez, Managing Director, EIMEA, received 1,103 RSUs on October 8, 2026. The award was made under the WD-40 Company 2016 Stock Incentive Plan, as amended and restated effective December 12, 2023.

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

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Available on EDGAR 10/13/2026 - 07:10 PM EDT Accepted by SEC EDGAR 10/13/2026 - 07:10 PM EDT Learn about SEC filing dates

SEC Form 4

FORM 4

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

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

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:			3235-0287
Estimated average burden
hours per response:			0.5

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

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

CLOEZ CHRISTOPHE PAUL

(Last) (First) (Middle)

C/O: WD-40 COMPANY

9715 BUSINESSPARK AVENUE

(Street)

SAN DIEGO CALIFORNIA 92131

(City) (State) (Zip)

UNITED STATES

(Country)

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)
	Managing Director, EIMEA

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
10/08/2026

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

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

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

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	10/08/2026		A		1,103	A	(1)	5,588(2)	D

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 Securities Underlying Derivative Security (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: 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

Explanation of Responses:

1. Represents a grant of restricted stock units (RSUs) under the WD-40 Company 2016 Stock Incentive Plan, as amended and restated effective December 12, 2023. Except as otherwise provided in the RSU award agreement, the RSUs vest annually over 3 years.

2. As of the filing date, the amount reported includes: (i) 1,729 unvested RSUs (which include the grant of RSUs reported in this Form 4), (ii) 247 shares of restricted Common Stock received upon settlement of performance share units or PSUs, and (iii) 94 vested deferred performance units or DPUs, which are Common Stock equivalents.

	Ann T. Nguyen, attorney-in-fact for Christophe P. Cloez	10/13/2026
	** 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 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).
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 4: SEC 1474 (03-26)