| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Over the past 90 days, insiders at Griffon Corporation (GFF) have been net sellers, shedding 52,426 shares worth roughly $5.6M on balance.
Classified under Building Products (Industrials sector), GFF's insider flows are most useful compared with peers in the same group.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| CEO | 1.68M | $175.62M | - | |
| COO | 723.0K | $77.48M | - | |
| CFO | 128.6K | $13.78M | - | |
| VP | 119.7K | $11.45M | - | |
| Dir | 71.5K | $5.72M | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 26, 2026 | Mehmel Robert F45 | President and COO | Sell10b5-1 | 286 | $95.66 | $27,358.88 | - | +0.1% | - | |
| Jun 25, 2026 | Mehmel Robert F45 | President and COO | Sell10b5-1 | 12,599 | $95.81 | $1,207,146.32 | -1.6% | +0.7% | - | |
| Jun 17, 2026 | Mehmel Robert F45 | President and COO | Sell10b5-1 | 3,565 | $95.39 | $340,050.20 | -0.4% | +4.4% | - | |
| Jun 15, 2026 | Mehmel Robert F45 | President and COO | Sell10b5-1 | 8,773 | $95.26 | $835,733.98 | -1.1% | -1.0% | - | |
| Jun 12, 2026 | Kramer Ronald J | Chairman of the Board and CEO | Sell | 100,000 | $94.92 | $9,492,107.11 | -5.3% | +1.7% | - | |
| Jun 11, 2026 | Harris Brian G45 | EVP, Chief Financial Officer | Sell10b5-1 | 7,500 | $95.03 | $712,725.00 | -4.7% | +2.4% | - | |
| Mar 5, 2026 | Alpert Henry A46 | Director | Buy | 1,000 | $79.99 | $79,990.00 | +1.4% | +7.9% | - | |
| Feb 17, 2026 | Durborow W. Christopher54 | Vice President &CAO | Sell | 10,000 | $91.97 | $919,700.00 | -25.0% | -10.0% | - | |
| Feb 13, 2026 | Grabowsky Louis J.58 | Director | Sell | 11,000 | $93.06 | $1,023,660.00 | -20.9% | -8.2% | - | |
| Feb 12, 2026 | Taylor Michelle L | Director | Sell | 1,650 | $92.56 | $152,724.00 | -15.5% | -10.1% | - |