Griffon Corporation
A diversified American holding company built around two businesses: garage doors and rolling steel doors under the Clopay brand (North America's largest maker, sold through dealers plus Home Depot and Menards), and household goods under brands like AMES tools, Hunter fans, and ClosetMaid storage. It traces its roots to a Cincinnati paper wholesaler from 1859, whose "Clopay" name is an acronym for "cloth and paper," and it adopted the Griffon name in 1995.
Granted 17.1K
Granted 36.0K · Sold 10.03M
Granted 4.5K · Sold 5.58M
Granted 31.5K · Sold 4.44M
Granted 276
Granted 1.34M · Bought 190.0K · Sold 360.0K
Granted 5.09M · Bought 740.3K · Sold 1.20M
Granted 3.3K
Granted 1.44M · Bought 85.0K · Sold 125.2K
Granted 5.3K · Bought 92.5K
Granted 165.0K · Bought 10.0K
Granted 342.7K · Bought 10.0K · Sold 45.4K
Granted 80.0K · Bought 5.0K
Granted 52.7K
Granted 476.4K · Bought 9.5K · Sold 122.9K
Granted 56.3K · Bought 24.0K · Sold 32.5K
Granted 44.3K
Granted 36.5K · Bought 17.5K
Granted 48.6K
Granted 23.0K
Granted 48.8K · Bought 17.0K · Sold 21.7K
Granted 42.1K · Bought 22.9K · Sold 22.0K
Granted 33.3K · Bought 6.0K
Granted 21.0K
Granted 36.5K
Granted 100.8K · Bought 2.5K · Sold 28.2K
Granted 31.0K · Bought 10.6K · Sold 8.0K
Granted 2.8K
Granted 12.0K
Granted 23.9K · Bought 2.5K
Granted 4.5K · Sold 4.3K
Granted 25.9K
Granted 1.7K · Bought 500
Granted 20.0K · Bought 3.0K · Sold 4.1K
Granted 41.4K · Sold 22.1K
Granted 807
Granted 25.3K · Sold 10.1K
Granted 12.0K
Granted 12.0K · Sold 1.6K
Granted 935
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| Cardinale Gerald J.Director · 5 transactions | — | 20.03Mas of Jan 2013 | 17.1K | — | — |
| Gross Bradley J.Director · 12 transactions | — | 6.24Mas of Jun 2018 | 36.0K | — | 10.03M |
| Goldman Sachs & Co. LLC +2 co-filers10% owner · 2 transactions | — | 6.24Mas of Jun 2018 | 4.5K | — | 5.58M |
| Goldman Sachs & Co +2 co-filers10% owner · 10 transactions | — | 5.59Mas of Jan 2017 | 31.5K | — | 4.44M |
| Cocke Travis W. +4 co-filersDirector, See Remarks, Director · 32 transactions | — | 4.65Mas of Jan 2023 | — | — | — |
| Cocke Travis W. +2 co-filersDirector, See Remarks, Director · 1 transaction | — | 3.07Mas of Jan 2023 | 276 | — | — |
| Blau Harvey RChairman of the Board and CEO, Director · 82 transactions | — | 2.74Mas of Nov 2018 | 1.34M | 190.0K | 360.0K |
| Kramer Ronald JChairman of the Board and CEO, Director · 99 transactions | — | 1.83M | 5.09M | 740.3K | 1.20M |
| Cocke Travis W. +4 co-filersDirector, See Remarks · 6 transactions | — | 1.54Mas of Feb 2024 | 3.3K | — | — |
| Mehmel Robert FPresident and COO · 71 transactions | — | 794.3K | 1.44M | 85.0K | 125.2K |
| Mitarotonda James ADirector · 38 transactions | — | 696.5Kas of Feb 2011 | 5.3K | 92.5K | — |
| Wetmore Douglas JExec. VP and CFO · 6 transactions | — | 254.6Kas of Feb 2014 | 165.0K | 10.0K | — |
| Harris Brian GEVP, Chief Financial Officer · 37 transactions | — | 156.1K | 342.7K | 10.0K | 45.4K |
| Alesia PatrickSr VP and Chief Admin Officer · 6 transactions | — | 148.5Kas of Feb 2011 | 80.0K | 5.0K | — |
| Smith Franklin H JrExecutive Vice President · 4 transactions | — | 140.1Kas of Sep 2008 | 52.7K | — | — |
| Kaplan Seth L.Sr VP, Gen. Counsel and Secy · 45 transactions | — | 132.4K | 476.4K | 9.5K | 122.9K |
| Alpert Henry ADirector · 40 transactions | — | 71.5K | 56.3K | 24.0K | 32.5K |
| Waldorf WilliamDirector · 23 transactions | — | 62.6Kas of Jan 2021 | 44.3K | — | — |
| Fogg Blaine VDirector · 18 transactions | — | 59.8Kas of Jan 2019 | 36.5K | 17.5K | — |
| Harrison Robert GDirector · 18 transactions | — | 50.3Kas of Mar 2022 | 48.6K | — | — |
| Sussman Martin SDirector · 13 transactions | — | 46.8Kas of Jan 2015 | 23.0K | — | — |
| Sullivan Kevin FDirector · 19 transactions | — | 44.1K | 48.8K | 17.0K | 21.7K |
| Grabowsky Louis J.Director · 21 transactions | — | 43.0K | 42.1K | 22.9K | 22.0K |
| Brosig ThomasDirector · 10 transactions | — | 39.3Kas of Mar 2022 | 33.3K | 6.0K | — |
| Whalen Joseph JDirector · 12 transactions | — | 37.0Kas of Jan 2015 | 21.0K | — | — |
| Kutyna Donald JDirector · 14 transactions | — | 36.5Kas of Jan 2019 | 36.5K | — | — |
| Durborow W. ChristopherVice President & CAO · 20 transactions | — | 33.2K | 100.8K | 2.5K | 28.2K |
| Turnbull Cheryl LDirector · 12 transactions | — | 33.1K | 31.0K | 10.6K | 8.0K |
| Hill Clarence A JrDirector · 5 transactions | — | 32.7Kas of Feb 2009 | 2.8K | — | — |
| Bell Bertrand MDirector · 11 transactions | — | 29.9Kas of Feb 2013 | 12.0K | — | — |
| Johnson Lacy M.Director · 9 transactions | — | 26.4K | 23.9K | 2.5K | — |
| Hegedus SamantaDirector · 5 transactions | — | 26.1K | 4.5K | — | 4.3K |
| Stewart Samanta HDirector · 6 transactions | — | 25.9Kas of Mar 2023 | 25.9K | — | — |
| Stansberry James WDirector · 4 transactions | — | 23.4Kas of Feb 2008 | 1.7K | 500 | — |
| Coben Jerome LDirector · 11 transactions | — | 19.5K | 20.0K | 3.0K | 4.1K |
| Renuart Victor EugeneDirector · 19 transactions | — | 19.3Kas of Nov 2024 | 41.4K | — | 22.1K |
| Wolff Lester LDirector · 2 transactions | — | 15.4Kas of Feb 2007 | 807 | — | — |
| Sight James WDirector · 12 transactions | — | 15.2K | 25.3K | — | 10.1K |
| Diao H.C. CharlesDirector · 5 transactions | — | 12.0K | 12.0K | — | — |
| Taylor Michelle LDirector · 6 transactions | — | 10.4K | 12.0K | — | 1.6K |
| Fornell Gordon EDirector · 2 transactions | — | 1.5Kas of Sep 2008 | 935 | — | — |
Select a row to see that insider’s individual transactions. Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.
Net open-market activity over all recorded history: -20.81M shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.