Brian G Harris

GFF

Brian G Harris serves as officer: EVP, Chief Financial Officer at Griffon Corporation (GFF). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

7 trades

$5.85M

Net Position

Net Seller

$5.85M

Companies Traded

GFF

Active Period

Sep 2024 – Aug 2026

7 total trades

Most Recent

Sell GFF

Aug 11, 2026 · $564.1K

Brian G Harris's Insider Trading at Griffon Corporation (GFF)

Buys

0 · $0.00

Sells

7 · $5.85M

Total Shares Bought

Total Shares Sold

67,924

GFF Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Aug 11, 2026	Sell	5,267	$107.11	$564.1K	128,649
Aug 7, 2026	Sell	11,050	$103.27	$1.14M	136,149
Jul 2, 2026	Sell	6,183	$98.01	$606.0K	144,966
Jun 15, 2026	Sell	7,500	$95.03	$712.7K	151,149
Dec 3, 2024	Sell	18,540	$82.60	$1.53M	170,816
Sep 19, 2024	Sell	5,819	$67.65	$393.7K	193,678
Sep 17, 2024	Sell	13,565	$66.13	$897.0K	203,062