Griffon Corp (GFF) officer reports 600-share insider stock transaction

Rhea-AI Filing Summary

Griffon Corp senior vice president, general counsel and secretary Seth L. Kaplan reported a small change in his holdings of the company’s common stock. On 12/22/2025, a transaction coded “G” involved 600 shares of Griffon common stock at a reported price of $0. After this activity, Kaplan beneficially owns 134,747 shares of common stock directly and an additional 4,786 shares indirectly through an ESOP, reflecting his continuing equity stake in the company.

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^*

Kaplan Seth L.

(Last) (First) (Middle)

712 FIFTH AVENUE

18TH FLOOR

(Street)

NEW YORK NY 10019

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
GRIFFON CORP [ GFF ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Sr VP, Gen. Counsel and Secy

3. Date of Earliest Transaction (Month/Day/Year)
12/22/2025

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

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 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	12/22/2025		G		600	D	$0	134,747	D
Common Stock								4,786	I	by ESOP

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:

Remarks:

	/s/ Seth L. Kaplan	12/23/2025
	** 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.

FAQ

What insider transaction did Griffon Corp (GFF) disclose in this filing?

The filing reports that officer Seth L. Kaplan had a transaction in 600 shares of Griffon Corp common stock on 12/22/2025, coded as transaction type “G.”

Who is the reporting person in this Griffon Corp (GFF) insider transaction?

The reporting person is Seth L. Kaplan, who serves as Senior Vice President, General Counsel and Secretary of Griffon Corp.

How many Griffon Corp (GFF) shares does the insider own after the transaction?

Following the reported transaction, Seth L. Kaplan beneficially owns 134,747 Griffon Corp common shares directly and 4,786 shares indirectly through an ESOP.

What price was reported for the Griffon Corp (GFF) insider stock transaction?

The transaction in 600 shares of Griffon Corp common stock is shown at a reported price of $0 per share in the table.

Is the Griffon Corp (GFF) insider transaction a direct or indirect holding change?

The 600-share transaction relates to common stock held under direct ownership, while a separate 4,786 shares are listed as indirect ownership through an ESOP.

When did the earliest reportable transaction for this Griffon Corp (GFF) filing occur?

The date of the earliest reportable transaction in this filing is 12/22/2025.