GRIFFON CORP — Director's Dealing 2026

Feb 18, 2026

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: GRIFFON CORP (GFF)
CIK: 0000050725
Period of Report: 2026-02-17

Reporting Person: Durborow W. Christopher (Vice President & CAO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2026-02-17	Common Stock	S	10000	$91.97	Disposed	29963	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	3260	Indirect

Footnotes

F1: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $91.50 to $92.43, inclusive. The reporting person undertakes to provide Griffon Corporation, any security holder of Griffon Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares disposed of at each price within the range set forth in this footnote.