Edward O Magee Jr. - 12 Dec 2025 Form 4 Insider Report for WD 40 CO (WDFC)

Role: Director
Signature: Ann T. Nguyen, attorney-in-fact for Edward O. Magee, Jr.
Issuer symbol: WDFC
Transactions as of: 12 Dec 2025
Net transactions value: $0
Form type: 4
Filing time: 12 Dec 2025, 21:08:17 UTC
Previous filing: 16 Dec 2024
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Magee Edward O Jr	Director	C/O: WD-40 COMPANY, 9715 BUSINESSPARK AVENUE, SAN DIEGO	Ann T. Nguyen, attorney-in-fact for Edward O. Magee, Jr.	12 Dec 2025	0001935690

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	WDFC	Common Stock	Award		+612	+31%		2,613	12 Dec 2025	Direct	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents a restricted stock unit ("RSU") award covering shares of Issuer's common stock granted in accordance with Issuer's Directors' Compensation Policy and Election Plan adopted on June 16, 2025. This RSU award, which was granted effective December 12, 2025 and had an aggregate fair market value of approximately $125,000 on such date, is the non-elective portion of annual director compensation and vests upon grant.
F2	Represents: (i) 56 shares acquired before Reporting Owner's appointment to Issuer's Board of Directors, and (ii) 2,557 vested RSUs treated as common stock equivalents, which RSUs were adjusted downward by a total of 8 due to last year's erroneous reporting of RSUs awarded (412 instead of 405 for non-elective RSUs and 93 instead of 92 for elective RSUs). Following termination of Reporting Person's service as a director, vested RSUs will be settled with Issuer's common stock.

Content

Represents a restricted stock unit ("RSU") award covering shares of Issuer's common stock granted in accordance with Issuer's Directors' Compensation Policy and Election Plan adopted on June 16, 2025. This RSU award, which was granted effective December 12, 2025 and had an aggregate fair market value of approximately $125,000 on such date, is the non-elective portion of annual director compensation and vests upon grant.

Represents: (i) 56 shares acquired before Reporting Owner's appointment to Issuer's Board of Directors, and (ii) 2,557 vested RSUs treated as common stock equivalents, which RSUs were adjusted downward by a total of 8 due to last year's erroneous reporting of RSUs awarded (412 instead of 405 for non-elective RSUs and 93 instead of 92 for elective RSUs). Following termination of Reporting Person's service as a director, vested RSUs will be settled with Issuer's common stock.