InsiderClue
Stocks · Industrials · Metal Doors, Sash, Frames, Moldings & Trim

GRIFFON CORP

GFF Clue Score34
United States Fiscal year ends September CIK 0000050725 Results filed 5 Aug 2026
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What the insiders did Net selling

Individual transactions

12
Insider
Date
Role
Action
Shares
Price
Amount
Kevin F Sullivan
13 Aug 2026
Director
Sell
3,500
$105.59
$369.57K
Cheryl L Turnbull
13 Aug 2026
Director
Sell
3,000
$106.12
$318.36K
Ronald J Kramer
12 Jun 2026
Chairman of the Board and CEO
Sell
48,971
$94.62
$4.63M
Ronald J Kramer
12 Jun 2026
Chairman of the Board and CEO
Sell
51,029
$95.21
$4.86M
W. Christopher Durborow
17 Feb 2026
Vice President & CAO
Sell
10,000
$91.97
$919.70K
Louis J. Grabowsky
13 Feb 2026
Director
Sell
11,000
$93.06
$1.02M
Michelle L Taylor
12 Feb 2026
Director
Sell
1,650
$92.56
$152.72K
James W Sight
9 Feb 2026
Director
Sell
3,070
$96.15
$295.18K
Seth L. Kaplan
9 Feb 2026
Sr VP, Gen. Counsel and Secy
Sell
400
$97.46
$38.98K
Seth L. Kaplan
9 Feb 2026
Sr VP, Gen. Counsel and Secy
Sell
3,240
$96.67
$313.21K
Seth L. Kaplan
9 Feb 2026
Sr VP, Gen. Counsel and Secy
Sell
4,274
$95.61
$408.64K
Seth L. Kaplan
9 Feb 2026
Sr VP, Gen. Counsel and Secy
Sell
7,086
$94.67
$670.83K
Show all 56 transactions →

What was left out

Form 4 filings counted 42
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 43
Sales straight out of an exercise 0
Sales at will 12
Transactions with no price 0
Shares from compensation/vesting 411,112
History held since 14 Dec 2006