GRIFFON CORP (GFF) insider trading

By person

16 insiders · 56 transactions

138×

Ronald J. Kramer holds 138 times base salary in stock. $177.84M of shares against $1.29M in salary for 2025.

Salary from the company's own proxy. The shares are what Ronald J. Kramer last reported holding, valued at $105.59, the price Common Stock was last bought or sold at on the open market here, on 13 Aug 2026.

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

Ronald J Kramer

Chairman of the Board and CEO

—

$19.73M (7) scheduled

−$19.73M

1,684,297

3.72%

$177.84M

−22.4%

Robert F Mehmel

President and COO

—

$9.40M (33) scheduled

−$9.40M

723,032

1.60%

$76.34M

−3.2%

Brian G Harris

EVP, Chief Financial Officer

—

$3.02M (5) scheduled

−$3.02M

128,649

0.2840%

$13.58M

−33.6%

Seth L. Kaplan

Sr VP, Gen. Counsel and Secy

—

$1.43M (4)

−$1.43M

119,747

0.2644%

$12.64M

−28.8%

Louis J. Grabowsky

Director

—

$1.02M (1)

−$1.02M

43,010

0.0950%

$4.54M

−30.7%

W. Christopher Durborow

Vice President & CAO

—

$919.70K (1)

−$919.70K

29,963

0.0662%

$3.16M

−38.1%

Kevin F Sullivan

Director

—

$369.57K (1)

−$369.57K

40,602

0.0896%

$4.29M

−19.4%

Cheryl L Turnbull

Director

—

$318.36K (1)

−$318.36K

30,039

0.0663%

$3.17M

−9.3%

James W Sight

Director

—

$295.18K (1)

−$295.18K

15,212

0.0336%

$1.61M

−25.3%

Michelle L Taylor

Director

—

$152.72K (1)

−$152.72K

10,363

0.0229%

$1.09M

+14.1%

Henry A Alpert

Director

$79.99K (1)

—

+$79.99K

71,479

0.1578%

$7.55M

−3.9%

Lacy M. Johnson

Director

—

26,443

0.0584%

$2.79M

+12.5%

Samanta Hegedus

Director

—

26,055

0.0575%

$2.75M

−5.1%

Jerome L Coben

Director

—

19,459

0.0430%

$2.05M

+4.7%

Victor Eugene Renuart

Director

—

19,312

0.0426%

$2.04M

−18.9%

H.C. Charles Diao

Director

—

12,013

0.0265%

$1.27M

+32.3%

GRIFFON CORP

What the insiders did Net selling

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