Seth L. Kaplan - 09 Feb 2026 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
09 Feb 2026
Net transactions value
-$1,431,664
Form type
4
Filing time
11 Feb 2026, 16:30:18 UTC
Previous 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 11 Feb 2026 0001491551

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction GFF Common Stock Sale $670,832 -7,086 -5.3% $94.67 127,661 09 Feb 2026 Direct F1
transaction GFF Common Stock Sale $408,637 -4,274 -3.3% $95.61 123,387 09 Feb 2026 Direct F2
transaction GFF Common Stock Sale $313,211 -3,240 -2.6% $96.67 120,147 09 Feb 2026 Direct F3
transaction GFF Common Stock Sale $38,984 -400 -0.33% $97.46 119,747 09 Feb 2026 Direct
holding GFF Common Stock 4,786 09 Feb 2026 by ESOP
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $94.25 to $95.24, 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 ranges set forth in footnotes (1), (2) and (3) to this Form 4.
F2 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $95.25 to $96.24, inclusive.
F3 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $96.26 to $97.16, inclusive.