GRIFFON CORP files with the SEC under CIK 0000050725 and is classified as metal doors, sash, frames, moldings and trim. We track it alongside the rest of the Materials sector.
Footnote F1 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $105.58 to $105.95, inclusive.
Footnote F1 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $107.00 to $107.72, inclusive. The reporting person undertakes to provide Griffon Corporation, any security holder of Griffon Corporation, or the… Full note on SEC EDGAR
Footnote F1 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $106.22 to $106.99, inclusive. The reporting person undertakes to provide Griffon Corporation, any security holder of Griffon Corporation, or the… Full note on SEC EDGAR
Footnote F2 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $107.00 to $107.96, inclusive.
Footnote F3 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $108.00 to $108.24, inclusive.
Footnote F4 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $103.32 to $104.31, inclusive.
Footnote F5 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $104.32 to $104.97, inclusive.
Footnote F6 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $105.00 to $105.63, inclusive.
Footnote F1 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $107.05 to $107.12, inclusive. The reporting person undertakes to provide Griffon Corporation, any security holder of Griffon Corporation, or the… Full note on SEC EDGAR
Footnote F1 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $103.00 to $103.28, inclusive. The reporting person undertakes to provide Griffon Corporation, any security holder of Griffon Corporation, or the… Full note on SEC EDGAR
Footnote F2 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $104.00 to $104.05, inclusive.
Footnote F1 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $100.00 to $100.99, inclusive. The reporting person undertakes to provide Griffon Corporation, any security holder of Griffon Corporation, or the… Full note on SEC EDGAR
Footnote F2 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $100.995 to $101.99, inclusive.
Footnote F3 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $102.01 to $102.99, inclusive.
Footnote F4 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $103.00 to $103.99, inclusive.
Footnote F5 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $103.995 to $104.60, inclusive.
Footnote F1 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $98.19 to $98.96, inclusive. The reporting person undertakes to provide Griffon Corporation, any security holder of Griffon Corporation, or the… Full note on SEC EDGAR
Footnote F2 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $99.10 to $99.98, inclusive.
Footnote F3 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $100.02 to $100.96, inclusive.
Footnote F4 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $101.03 to $101.80, inclusive.
Footnote F5 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $102.00 to $102.98, inclusive.
Footnote F6 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $103.01 to $104.00, inclusive.
Footnote F7 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $104.00 to $104.48, inclusive.
Footnote F8 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $101.86 to $102.40, inclusive.
Footnote F9 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $102.90 to $103.89, inclusive.
Footnote F10 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $103.95 to $104.93, inclusive.
Footnote F11 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $104.95 to $105.93, inclusive.
Footnote F12 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $105.97 to $106.70, inclusive.
Footnote F1 (price): The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $97.50 to $98.37, inclusive. The reporting person undertakes to provide Griffon Corporation, any security holder of Griffon Corporation, or the… Full note on SEC EDGAR
Footnote F1 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $98.00 to $98.37, inclusive. The reporting person undertakes to provide Griffon Corporation, any security holder of Griffon Corporation, or the… Full note on SEC EDGAR
Footnote F1 (price): The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $95.14 to $95.99, inclusive. The reporting person undertakes to provide Griffon Corporation, any security holder of Griffon Corporation, or the… Full note on SEC EDGAR
Footnote F1 (price): The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $95.02 to $95.98, inclusive. The reporting person undertakes to provide Griffon Corporation, any security holder of Griffon Corporation, or the… Full note on SEC EDGAR
Footnote F2 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $95.11 to $95.97, inclusive.
Footnote F3 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $96.00 to $96.80, inclusive.
Footnote F4 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $97.02 to $97.64, inclusive.
Footnote F1 (price): The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $95.00 to $95.85, inclusive. The reporting person undertakes to provide Griffon Corporation, any security holder of Griffon Corporation, or the… Full note on SEC EDGAR
Footnote F2 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $96.02 to $96.25, inclusive.
Footnote F3 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $95.00 to $95.66, inclusive.
Footnote F1 (price): The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $95.01 and $95.61, inclusive. The reporting person undertakes to provide Griffon Corporation, any security holder of Griffon Corporation, or… Full note on SEC EDGAR
Footnote F2 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $95.01 and $95.90, inclusive.
Footnote F1 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $95.00 to $95.92, inclusive. The reporting person undertakes to provide Griffon Corporation, any security holder of Griffon Corporation, or the… Full note on SEC EDGAR
Footnote F2 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $94.10 to $94.995, inclusive.
Footnote F1 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $95.00 to $95.05, inclusive. The reporting person undertakes to provide Griffon Corporation, any security holder of Griffon Corporation, or the… Full note on SEC EDGAR
Footnote F1 (price): Restricted stock grant under the Company's 2016 Equity Incentive Plan. All shares of restricted stock will vest on February 18, 2027.
Footnote F1 (price): Restricted stock grant under the Company's 2016 Equity Incentive Plan. All shares of restricted stock will vest on February 18, 2027.
Footnote F1 (price): Restricted stock grant under the Company's 2016 Equity Incentive Plan. All shares of restricted stock will vest on February 18, 2027.
Footnote F1 (price): Restricted stock grant under the Company's 2016 Equity Incentive Plan. All shares of restricted stock will vest on February 18, 2027.
Footnote F1 (price): Restricted stock grant under the Company's 2016 Equity Incentive Plan. All shares of restricted stock will vest on February 18, 2027.
Footnote F1 (price): Restricted stock grant under the Company's 2016 Equity Incentive Plan. All shares of restricted stock will vest on February 18, 2027.
Footnote F1 (price): Restricted stock grant under the Company's 2016 Equity Incentive Plan. All shares of restricted stock will vest on February 18, 2027.
Footnote F1 (price): Restricted stock grant under the Company's 2016 Equity Incentive Plan. All shares of restricted stock will vest on February 18, 2027.
Footnote F1 (price): Restricted stock grant under the Company's 2016 Equity Incentive Plan. All shares of restricted stock will vest on February 18, 2027.
Footnote F1 (price): Restricted stock grant under the Company's 2016 Equity Incentive Plan. All shares of restricted stock will vest on February 18, 2027.
Footnote F1 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $91.50 to $92.43, inclusive. The reporting person undertakes to provide Griffon Corporation, any security holder of Griffon Corporation, or the… Full note on SEC EDGAR
An insider files Form 144 before selling restricted or control stock. It announces a planned sale. If the sale goes ahead, it shows up later on a Form 4.
GRIFFON CORP (GFF) had 8 insider filings in the last 90 days, with the most recent on 2026-08-14. The full record for GFF runs to 62 Form 4 filings, the earliest from 2024-10-01. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying GFF stock?
No insider purchases of GFF were filed in the last 90 days. 1 purchase is on record for this company.
How many insiders are selling GFF stock?
29 insider sales of GFF were filed in the last 90 days, totaling $19.21M.
Where can I see GFF SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects GFF Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
Henry A. Alpert - Director
Lacy M. Johnson - Director
Michelle L. Taylor - Director
