Insider Transactions Reported by 19 Insiders of GRIFFON CORP

Symbol
GFF on NYSE
Location
New York, NY

Insiders trading volume in the past year

GRIFFON CORP executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
RONALD J. KRAMER Chairman of the Board and CEO, Director $131,228,780 24 Dec 2025
Travis W. Cocke Director, Other* $87,385,385 20 Feb 2024
ROBERT F. MEHMEL President and COO $61,462,846 30 Nov 2025
Brian G. Harris EVP, Chief Financial Officer $12,269,178 30 Nov 2025
Seth L. Kaplan Sr VP, Gen. Counsel and Secy $9,488,244 22 Dec 2025
HENRY A. ALPERT Director $4,701,452 04 Dec 2025
Louis J. Grabowsky Director $4,185,685 11 Mar 2025
Kevin F. Sullivan Director $3,398,296 11 Mar 2025
W. Christopher Durborow Vice President & CAO $3,241,529 30 Nov 2025
ROBERT G. HARRISON Director $2,846,251 03 Mar 2022
CHERYL L. TURNBULL Director $2,525,080 -$242,400 -8.8% 11 Mar 2025
THOMAS BROSIG Director $2,222,459 03 Mar 2022
Lacy M. Johnson Director $1,994,935 11 Mar 2025
Samanta Hegedus Director $1,964,101 -$98,225 -4.8% 11 Mar 2025
Victor Eugene Renuart Director $1,631,092 20 Mar 2024
Jerome L. Coben Director $1,439,917 11 Mar 2025
JAMES W. SIGHT Director $1,346,381 -$110,160 -7.6% 11 Mar 2025
Charles H.C. Diao Director $848,183 11 Mar 2025
Michelle L. Taylor Director $848,183 11 Mar 2025

Recent Insider Transactions by Companies or Individuals for GRIFFON CORP

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.