Seth L. Kaplan - 30 Nov 2025 Form 4 Insider Report for GRIFFON CORP (GFF)

Role: Sr VP, Gen. Counsel and Secy
Signature: /s/ Seth L. Kaplan
Issuer symbol: GFF
Transactions as of: 30 Nov 2025
Net transactions value: -$669,075
Form type: 4
Filing time: 02 Dec 2025, 16:31:59 UTC
Previous filing: 03 Dec 2024
Next filing: 23 Dec 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Kaplan Seth L.	Sr VP, Gen. Counsel and Secy	712 FIFTH AVENUE, 18TH FLOOR, NEW YORK	/s/ Seth L. Kaplan	02 Dec 2025	0001491551

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	GFF	Common Stock	Tax liability	$669,075	-8,921	-6.2%	$75.00	135,347	30 Nov 2025	Direct	F1
holding	GFF	Common Stock						4,786	30 Nov 2025	by ESOP	F2

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

Explanation of Responses:

Id	Content
F1	Shares withheld by or delivered to the registrant upon vesting of restricted stock to satisfy tax withholding obligations of the reporting person.
F2	Reflects ESOP allocations that have occurred since the date of the reporting person's last ownership report.