| 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Aug 13, 2026 | Turnbull Cheryl L | Director | Sell | 3,000 | $106.12 | $318,360.00 | -9.1% | - | - | |
| Aug 13, 2026 | Sullivan Kevin F | Director | Sell | 3,500 | $105.59 | $369,565.00 | -7.9% | - | - | |
| Aug 11, 2026 | Mehmel Robert F45 | President and COO | Sell10b5-1 | 3,240 | $107.16 | $347,198.40 | -0.4% | - | - | |
| Aug 10, 2026 | Mehmel Robert F45 | President and COO | Sell10b5-1 | 22,567 | $106.47 | $2,402,641.73 | -3.0% | - | - | |
| Aug 7, 2026 | Harris Brian G45 | EVP, Chief Financial Officer | Sell10b5-1 | 5,267 | $107.11 | $564,148.37 | -3.9% | - | - | |
| Aug 6, 2026 | Mehmel Robert F45 | President and COO | Sell10b5-1 | 37,061 | $103.32 | $3,829,213.62 | -4.7% | - | - | |
| Aug 5, 2026 | Kramer Ronald J | Chairman of the Board and CEO | Sell10b5-1 | 100,000 | $102.42 | $10,241,980.14 | -5.6% | +0.1% | - | |
| Aug 5, 2026 | Harris Brian G45 | EVP, Chief Financial Officer | Sell10b5-1 | 11,050 | $103.27 | $1,141,110.69 | -7.6% | +0.1% | - | |
| Jun 30, 2026 | Harris Brian G45 | EVP, Chief Financial Officer | Sell10b5-1 | 6,183 | $98.01 | $605,995.83 | -4.1% | -1.5% | - | |
| Jun 30, 2026 | Mehmel Robert F45 | President and COO | Sell10b5-1 | 4,166 | $97.76 | $407,268.16 | -0.5% | -1.5% | - |