Griffon Insider Trades

GFF

Track insider trading activity from Griffon executives and directors. See which insiders are buying and selling GFF stock.

Trades Last 12 Months

GFF Price

All Insider Trades for Griffon

Sort by: Latest Trade Biggest Holding
Insider
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price
Holding Value $2.86M 30,039 shares
Last Trade
Aug 13, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$318k 3,000 shares
$106.12
$95.30
Sullivan Kevin F Director
Holding Value $3.87M 40,602 shares
Last Trade
Aug 13, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$370k 3,500 shares
$105.59
$95.30
Mehmel Robert F President And COO
Holding Value $68.9M 723,032 shares
Last Trade
Aug 11, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$347k 3,240 shares
$107.16
$95.30
Harris Brian G Evp, Chief Financial Officer
Holding Value $12.3M 128,649 shares
Last Trade
Aug 07, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$564k 5,267 shares
$107.11
$95.30
Kramer Ronald J Chairman Of The Board And CEO
Holding Value $169M 1,771,381 shares
Last Trade
Aug 05, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$10.2M 100,000 shares
$102.41
$95.30
Alpert Henry A Director
Holding Value $6.81M 71,479 shares
Last Trade
Mar 05, 2026 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$80k 1,000 shares
$79.99
$95.30
Johnson Lacy M. Director
Holding Value $2.52M 26,443 shares
Last Trade
Feb 18, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$120k 1,340 shares
$89.54
$95.30
Holding Value $3.15M 33,039 shares
Last Trade
Feb 18, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$120k 1,340 shares
$89.54
$95.30
Hegedus Samanta Director
Holding Value $2.48M 26,055 shares
Last Trade
Feb 18, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$120k 1,340 shares
$89.54
$95.30
Holding Value $1.14M 12,013 shares
Last Trade
Feb 18, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$120k 1,340 shares
$89.54
$95.30
Coben Jerome L Director
Holding Value $1.85M 19,459 shares
Last Trade
Feb 18, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$120k 1,340 shares
$89.54
$95.30
Holding Value $4.1M 43,010 shares
Last Trade
Feb 18, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$120k 1,340 shares
$89.54
$95.30
Holding Value $988k 10,363 shares
Last Trade
Feb 18, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$120k 1,340 shares
$89.54
$95.30
Sight James W Director
Holding Value $1.45M 15,212 shares
Last Trade
Feb 18, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$120k 1,340 shares
$89.54
$95.30
Durborow W. Christopher Vice President & CAO
Holding Value $2.86M 29,963 shares
Last Trade
Feb 17, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$920k 10,000 shares
$91.97
$95.30
Kaplan Seth L. Sr Vp, Gen. Counsel And Secy
Holding Value $12.2M 127,661 shares
Last Trade
Feb 09, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$1.43M 15,000 shares
$95.45
$95.30
Kramer Ronald J Chairman Of The Board And CEO
Holding Value $180M 1,884,297 shares
Last Trade
Dec 24, 2025 Sale (Gift)Shares transferred as a gift rather than bought or sold for cash.
$379k 5,000 shares
$75.74
$95.30
Mehmel Robert F President And COO
Holding Value $77.7M 815,289 shares
Last Trade
Nov 30, 2025 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$2.02M 26,928 shares
$75.00
$95.30
Holding Value $1.84M 19,312 shares
Last Trade
Nov 26, 2024 Sale (Open Market)Shares sold on the open market or in a private sale.
$380k 4,500 shares
$84.46
$95.30
Cocke Travis W. other, See Remarks
Holding Value $68.3M 716,953 shares
Last Trade
Feb 20, 2024 Sale (Sale to Issuer)Shares sold back to the company, such as a repurchase or tender.
$98.3M 1,500,000 shares
$65.50
$95.30

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