Harris Brian G

EVP, Chief Financial Officer at GRIFFON CORP · on record since Aug 7, 2013

Insider trading activity of Harris Brian G

Transactions on record: 43; since Nov 20, 2009

Open-market buys: 4; $114.2K

Open-market sells: 11; $5.8M

Companies traded: 1; last filing Aug 11, 2026

Figures computed from official regulatory filings — .

Companies where Harris Brian G has traded

GRIFFON CORP43 tx · $10.8M · Aug 11, 2026

Track record of Harris Brian G

Insufficient history for a statistical track record (fewer than 5 open-market buys).

Transaction history of Harris Brian G

Co-insiders of Harris Brian G

ALESIA PATRICKGRIFFON CORP
ALPERT HENRY AGRIFFON CORP
Associated Capital Group, Inc.GRIFFON CORP
BALEMIAN ROBERTGRIFFON CORP
BELL BERTRAND MGRIFFON CORP
BLAU HARVEY RGRIFFON CORP
BROSIG THOMASGRIFFON CORP
BUCHMAN ABRAHAM MGRIFFON CORP
Cardinale Gerald J.GRIFFON CORP
Coben Jerome LGRIFFON CORP
Cocke Travis W.GRIFFON CORP
Diao H.C. CharlesGRIFFON CORP
Durborow W. ChristopherGRIFFON CORP
EDELSTEIN ERIC PGRIFFON CORP
Fogg Blaine VGRIFFON CORP
FORNELL GORDON EGRIFFON CORP
GABELLI MARIO JGRIFFON CORP
GAMCO INVESTORS, INC. ET ALGRIFFON CORP
GGCP, INC.GRIFFON CORP
GOLDMAN SACHS & COGRIFFON CORP
GOLDMAN SACHS GROUP INC/GRIFFON CORP
Grabowsky Louis J.GRIFFON CORP
Gross Bradley J.GRIFFON CORP
GS Direct, L.L.C.GRIFFON CORP
HARRISON ROBERT GGRIFFON CORP
HILL CLARENCE A JRGRIFFON CORP
Johnson Lacy M.GRIFFON CORP
Kaplan Seth L.GRIFFON CORP
KRAMER EDWARD IGRIFFON CORP
KRAMER RONALD JGRIFFON CORP
Kutyna Donald JGRIFFON CORP
MEHMEL ROBERT FGRIFFON CORP

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
GRIFFON CORPListing on record	Aug 11, 2026	Sell	-5,267	107.11 USD	$564.1K		SEC
GRIFFON CORPListing on record	Aug 7, 2026	Sell	-8,817	103.08 USD	$908.9K		SEC
GRIFFON CORPListing on record	Aug 7, 2026	Sell	-2,233	104.01 USD	$232.3K		SEC
GRIFFON CORPListing on record	Jul 2, 2026	Sell	-6,183	98.01 USD	$606K		SEC
GRIFFON CORPListing on record	Jun 15, 2026	Sell	-7,500	95.03 USD	$712.7K		SEC
GRIFFON CORPListing on record	Dec 2, 2025	Other	-7,610	75.00 USD	$570.8K		SEC
GRIFFON CORPListing on record	Dec 3, 2024	Sell	-13,983	82.43 USD	$1.2M	Unusual size	SEC
GRIFFON CORPListing on record	Dec 3, 2024	Other	-8,879	84.30 USD	$748.5K	Unusual size	SEC
GRIFFON CORPListing on record	Dec 3, 2024	Sell	-4,557	83.11 USD	$378.7K		SEC
GRIFFON CORPListing on record	Sep 19, 2024	Sell	-5,819	67.65 USD	$393.7K		SEC
GRIFFON CORPListing on record	Sep 17, 2024	Sell	-251	67.50 USD	$16.9K		SEC
GRIFFON CORPListing on record	Sep 17, 2024	Sell	-3,314	67.50 USD	$223.7K		SEC
GRIFFON CORPListing on record	Sep 17, 2024	Sell	-10,000	65.64 USD	$656.4K		SEC
GRIFFON CORPListing on record	Dec 19, 2023	Other	-7,170	56.59 USD	$405.8K		SEC
GRIFFON CORPListing on record	Dec 4, 2023	Other	-8,958	46.53 USD	$416.8K		SEC
GRIFFON CORPListing on record	Nov 17, 2023	Award	19,339	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
GRIFFON CORPListing on record	Nov 16, 2023	Other	19,339	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
GRIFFON CORPListing on record	Dec 2, 2022	Other	-7,827	35.31 USD	$276.4K		SEC
GRIFFON CORPListing on record	Nov 17, 2022	Award	22,562	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
GRIFFON CORPListing on record	Nov 17, 2022	Award	27,498	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
GRIFFON CORPListing on record	Dec 1, 2021	Other	-26,260	26.31 USD	$690.9K	Unusual size	SEC
GRIFFON CORPListing on record	Nov 17, 2021	Award	49,342	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
GRIFFON CORPListing on record	Dec 21, 2020	Award	18,220	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
GRIFFON CORPListing on record	Dec 9, 2020	Award	27,211	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
GRIFFON CORPListing on record	Dec 2, 2020	Other	-15,427	20.85 USD	$321.7K		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
GRIFFON CORPListing on record	Aug 11, 2026	Sell	-5,267	107.11 USD	$564.1K		SEC
GRIFFON CORPListing on record	Aug 7, 2026	Sell	-8,817	103.08 USD	$908.9K		SEC
GRIFFON CORPListing on record	Aug 7, 2026	Sell	-2,233	104.01 USD	$232.3K		SEC
GRIFFON CORPListing on record	Jul 2, 2026	Sell	-6,183	98.01 USD	$606K		SEC
GRIFFON CORPListing on record	Jun 15, 2026	Sell	-7,500	95.03 USD	$712.7K		SEC
GRIFFON CORPListing on record	Dec 2, 2025	Other	-7,610	75.00 USD	$570.8K		SEC
GRIFFON CORPListing on record	Dec 3, 2024	Sell	-13,983	82.43 USD	$1.2M	Unusual size	SEC
GRIFFON CORPListing on record	Dec 3, 2024	Other	-8,879	84.30 USD	$748.5K	Unusual size	SEC
GRIFFON CORPListing on record	Dec 3, 2024	Sell	-4,557	83.11 USD	$378.7K		SEC
GRIFFON CORPListing on record	Sep 19, 2024	Sell	-5,819	67.65 USD	$393.7K		SEC
GRIFFON CORPListing on record	Sep 17, 2024	Sell	-251	67.50 USD	$16.9K		SEC
GRIFFON CORPListing on record	Sep 17, 2024	Sell	-3,314	67.50 USD	$223.7K		SEC
GRIFFON CORPListing on record	Sep 17, 2024	Sell	-10,000	65.64 USD	$656.4K		SEC
GRIFFON CORPListing on record	Dec 19, 2023	Other	-7,170	56.59 USD	$405.8K		SEC
GRIFFON CORPListing on record	Dec 4, 2023	Other	-8,958	46.53 USD	$416.8K		SEC
GRIFFON CORPListing on record	Nov 17, 2023	Award	19,339	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
GRIFFON CORPListing on record	Nov 16, 2023	Other	19,339	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
GRIFFON CORPListing on record	Dec 2, 2022	Other	-7,827	35.31 USD	$276.4K		SEC
GRIFFON CORPListing on record	Nov 17, 2022	Award	22,562	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
GRIFFON CORPListing on record	Nov 17, 2022	Award	27,498	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
GRIFFON CORPListing on record	Dec 1, 2021	Other	-26,260	26.31 USD	$690.9K	Unusual size	SEC
GRIFFON CORPListing on record	Nov 17, 2021	Award	49,342	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
GRIFFON CORPListing on record	Dec 21, 2020	Award	18,220	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
GRIFFON CORPListing on record	Dec 9, 2020	Award	27,211	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
GRIFFON CORPListing on record	Dec 2, 2020	Other	-15,427	20.85 USD	$321.7K		SEC