Griffon Corporation

Griffon Corporation

Industrials

NYSE:GFF · New York Stock Exchange

Market Cap $4.07B Beta 1.38 P/E (TTM) 136.8
$91.13 +2.99%

+$2.66 today

52W Low $65.01High $97.58

Vol 0.34M · Avg 0.36M

EPS (TTM) $0.67 Div Yield 0.92%Conglomerates

Management

Put operating results in leadership context

Review returns on capital, executive background, insider transactions, and growth quality to judge whether management is compounding value well.

Return Metrics

ROE, ROIC & ROA over time

Management
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ROE

69.1%

avg 19.8%

ROIC

4.7%

avg 4.5%

ROA

2.5%

avg 2.3%

Analysis

ROE is currently the strongest return metric at 69.1% versus its period average of 19.8%. 1 of 3 return metrics are above their quality threshold, which helps indicate how efficiently the company turns capital and assets into profit.

Management

Key executives, compensation & ownership

Management
NameTitleCompensationTenureAgeShares OwnedOwnership %

Ronald J. Kramer

Chairman of the Board & Chief Executive Officer$9.54M68$1.83M4.00%

Robert F. Mehmel

President & Chief Operating Officer$3.32M64$806,516.001.76%

Brian G. Harris

Executive Vice President & Chief Financial Officer$1.60M57$151,149.000.33%

Seth L. Kaplan

Executive VP, General Counsel & Secretary$1.43M57$120,147.000.26%

David Sweet

Vice President of Sustainability

Victor L. Weldon

President of Clopay Corporation$120,147.000.26%

W. Christopher Durborow

Vice President & Chief Accounting Officer$29,963.000.07%

Michael A. Sarrica

Senior Vice President of Operations

Insider Trading

SEC Form 4 transactions — last 12 months

Management

Buys

1

$79,990.00

Sells

13

$14.86M

Net Sentiment

$14.78M

Net selling

Most Active

Kaplan Seth L.

4 transactions

DateInsiderTypeSharesPriceValue
Jun 15, 2026

MEHMEL ROBERT F

Direct

Sell3.3K$95.40$312,148.80
Jun 12, 2026

KRAMER RONALD J

Direct

Sell51.0K$95.21$4,858,471.09
Jun 12, 2026

MEHMEL ROBERT F

Direct

Sell5.5K$95.18$523,585.18
Jun 12, 2026

KRAMER RONALD J

Direct

Sell49.0K$94.62$4,633,636.02
Jun 11, 2026

Harris Brian G

Direct

Sell7.5K$95.03$712,725.00
Mar 5, 2026

ALPERT HENRY A

Direct

Buy1.0K$79.99$79,990.00
Feb 17, 2026

Durborow W. Christopher

Direct

Sell10.0K$91.97$919,700.00
Feb 13, 2026

Grabowsky Louis J.

Direct

Sell11.0K$93.06$1,023,660.00
Feb 12, 2026

Taylor Michelle L

Direct

Sell1.6K$92.56$152,724.00
Feb 9, 2026

Kaplan Seth L.

Direct

Sell7.1K$94.67$670,831.62

1–10 of 14

Analysis

Insiders reported 1 buys worth $79,990.00 and 13 sells worth $14.86M over the last 12 months. That adds up to net selling of $14.78M. Kaplan Seth L. was the most active insider with 4 transactions.

Growth Analysis

Historical CAGR & forward analyst estimates

Metric 10yr 5yr3yr Fwd Est.
EPSN/AN/A+34.5%
+18.2% (14yr)1 analysts
RevenueN/AN/A+2.7%
+0.0% (14yr)1 analysts
Net IncomeN/AN/A+26.3%
+18.1% (14yr)1 analysts
EBITN/AN/A+11.7%
+6.1% (14yr)1 analysts

Analysis

Recent growth has been strongest in EPS at +34.5% over three years. Forward estimates point to EPS at +18.2% (14yr), giving you a quick check on whether expectations are accelerating or cooling.

Who manages GFF?

Griffon Corporation (GFF) lists 8 active executives. The top listed executive is Seth L. Kaplan, Executive VP, General Counsel & Secretary.

Are GFF insiders buying or selling?

Recent insider activity shows net selling of $268.02M.

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