GFF insider trading

NYSE Industrials

GRIFFON CORP — scored insider trade history from SEC Form 4 filings, parsed and contextualised by FilingIQ.

Total Form 4 trades
413
Last 90 days
12
Buys / sells
7% / 24%
Market cap
$4.07B

About GRIFFON CORP

Griffon Corporation, through its subsidiaries, provides home and building, and consumer and professional products in the United States, Europe, Canada, Australia, and internationally. The Home and Building Products segment manufactures and markets residential and sectional commercial garage doors, rolling steel service doors, fire doors, shutters, steel security grilles, and room dividers. This segment also sells garage door openers. Its Consumer and Professional Products segment manufactures and markets long-handled engineered tools, including shovels, spades, scoops, rakes, hoes, cultivators, weeders, post hole diggers, scrapers, edgers, and forks; wheelbarrows and lawn carts; snow tools comprising pushers, roof rakes, sled sleigh shovels, and ice scrapers; and pruning products, such as pruners, loppers, shears, and other tools. This segment also offers striking tools, including axes, picks, mattocks, mauls, wood splitters, sledgehammers, pry bars, and repair handles; hand tools comprising hammers, screwdrivers, pliers, adjustable wrenches, handsaws, tape measures, levels, clamps, trowels, and other hand tools; indoor and outdoor planters and lawn accessories; and garden hoses and hose reels. In addition, this segment provides home organization products, including wire and wood shelving, containers, storage cabinets, and other closet and home organization accessories; residential, industrial, and commercial fans; and cleaning products, such as brooms, brushes, squeegees, and other cleaning products. It serves independent professional installing dealers and home center retail chains; and industrial distributors, homebuilders, and e-commerce platforms, as well as mass market, specialty, and hardware retailers. The company was formerly known as Instrument Systems Corporation and changed its name to Griffon Corporation in 1995. Griffon Corporation was incorporated in 1959 and is headquartered in New York, New York.

Company website: griffon.com

GFF insider activity at a glance

FilingIQ has scored 413 insider transactions for GFF since Mar 20, 2014. The most recent filing in our index is dated Mar 5, 2026.

Across the full history, 30 open-market purchases and 98 open-market sales were filed under transaction codes P and S respectively. Compensatory share awards (code A) and option exercises (code M) are tracked separately and not counted here.

The average FilingIQ composite score on GFF insider trades is 59.7/100, produced by FilingIQ's multi-factor Form 4 model. Model framework documented at methodology.

Latest GFF Form 4 filings

Most recent disclosures. Sign up to filter by score, transaction code, or insider role.

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Frequently asked

How many insider trades does FilingIQ track for GFF?
FilingIQ tracks 413 Form 4 insider transactions for GFF (GRIFFON CORP), covering filings from Mar 20, 2014 onwards. 12 of those were filed in the last 90 days.
Are GFF insiders net buyers or net sellers?
Across the full Form 4 history for GFF, 30 transactions (7%) were open-market purchases and 98 (24%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.
Where does GFF insider data come from?
Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ parses the raw XML, normalises insider identity across reporting variations, and scores each trade on its multi-factor composite model.
What sector is GFF in?
GRIFFON CORP (GFF) is classified in the Industrials sector, specifically Building Products & Equipment, with a current market capitalisation of $4.07B.

Methodology & sources

Every GFF insider transaction shown on FilingIQ is parsed directly from a public SEC Form 4 XML filing. Insider identity is normalised across reporting variants (CIK changes, name spellings, related-party indirect holdings). The FilingIQ composite score is documented in full on the team page and algo disclosure. Not investment advice; see disclaimer.