Who
Ronald J. Kramer
Chairman of the Board and CEO
Company insider
Files Form 4 as: Chairman of the Board and CEO, Griffon; Director, Douglas Elliman; Director, Leap Wireless International.
In numbers
- Trades disclosed
- 144
- Buys
- 20
- Sells
- 15
- Bought
- $7.3M
- Sold
- $92.5M
- Companies
- 3
- Companies where not an officer
- 2
- First trade
- 3 Feb 2006
- Last trade
- 5 Aug 2026
- Last filed
- 7 Aug 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 5 Aug 2026filed 7 Aug 2026 | GFF GriffonMachinery | SEC FORM 4 Sold | $1.3M12,916 at $100.44 | filing |
| 5 Aug 2026filed 7 Aug 2026 | GFF GriffonMachinery | SEC FORM 4 Sold | $1.8M17,322 at $101.58 | filing |
| 5 Aug 2026filed 7 Aug 2026 | GFF GriffonMachinery | SEC FORM 4 Sold | $4.6M45,240 at $102.63 | filing |
| 5 Aug 2026filed 7 Aug 2026 | GFF GriffonMachinery | SEC FORM 4 Sold | $1.7M16,402 at $103.37 | filing |
| 5 Aug 2026filed 7 Aug 2026 | GFF GriffonMachinery | SEC FORM 4 Sold | $847K8,120 at $104.27 | filing |
| 5 Aug 2026filed 7 Aug 2026 | GFF GriffonMachinery | SEC FORM 4 Sold | $1.3M12,916 at $100.44 | filing |
| 5 Aug 2026filed 7 Aug 2026 | GFF GriffonMachinery | SEC FORM 4 Sold | $1.8M17,322 at $101.58 | filing |
| 5 Aug 2026filed 7 Aug 2026 | GFF GriffonMachinery | SEC FORM 4 Sold | $4.6M45,240 at $102.63 | filing |
| 5 Aug 2026filed 7 Aug 2026 | GFF GriffonMachinery | SEC FORM 4 Sold | $1.7M16,402 at $103.37 | filing |
| 5 Aug 2026filed 7 Aug 2026 | GFF GriffonMachinery | SEC FORM 4 Sold | $847K8,120 at $104.27 | filing |
| 12 Jun 2026filed 15 Jun 2026 | GFF GriffonMachinery | SEC FORM 4 Sold | $4.9M51,029 at $95.21 | filing |
| 12 Jun 2026filed 15 Jun 2026 | GFF GriffonMachinery | SEC FORM 4 Sold | $4.6M48,971 at $94.62 | filing |
| 12 Jun 2026filed 15 Jun 2026 | GFF GriffonMachinery | SEC FORM 4 Sold | $4.9M51,029 at $95.21 | filing |
| 12 Jun 2026filed 15 Jun 2026 | GFF GriffonMachinery | SEC FORM 4 Sold | $4.6M48,971 at $94.62 | filing |
| 24 Dec 2025filed 30 Dec 2025 | GFF GriffonMachinery | SEC FORM 4 Code G | —62,785 at $0.00 | filing |
| 24 Dec 2025filed 30 Dec 2025 | GFF GriffonMachinery | SEC FORM 4 Code G | —5,000 at $0.00 | filing |
| 30 Nov 2025filed 2 Dec 2025 | GFF GriffonMachinery | SEC FORM 4 Code F | $5.6M74,079 at $75.00 | filing |
| 18 Nov 2025filed 19 Nov 2025 | GFF GriffonMachinery | SEC FORM 4 Code A | —136,864 at $0.00 | filing |
| 4 Feb 2025filed 6 Feb 2025 | GFF GriffonMachinery | SEC FORM 4 Code A | —108,000 at $0.00 | filing |
| 4 Feb 2025filed 6 Feb 2025 | GFF GriffonMachinery | SEC FORM 4 Code A | —302,764 at $0.00 | filing |
News
No headline names them, or the companies they trade most, lately.