Mehmel Robert F
President And COO
Sale
Calculated transaction value
$562.58K
5,434 shares @ $103.53
Traded
Aug 5, 2026
Filed
Aug 7, 2026
You're reading the free version. Trader adds the live tape and alerts.
Start tracking
Griffon Corp
GFF
ManufacturingFabricated Metal
Transactions reported in official disclosures
Price with disclosed trades
Daily closes, past year · marks sit on transaction dates, sized by value
49 trades
| Reporting person | Filed | Transaction | Transaction value | Source | Actions |
|---|---|---|---|---|---|
| Mehmel Robert F President And COO | Aug 7, 2026 2-day lag | Sale Aug 5, 2026 | $562.58K Filed shares x price | SEC Form 4 View filing | |
| Harris Brian G EVP, Chief Financial Officer | Jul 2, 2026 2-day lag | Sale Jun 30, 2026 | $606K Filed shares x price | SEC Form 4 View filing | |
| Mehmel Robert F President And COO | Jul 2, 2026 2-day lag | Sale Jun 30, 2026 | $407.27K Filed shares x price | SEC Form 4 View filing | |
| Mehmel Robert F President And COO | Jun 30, 2026 4-day lag | Sale Jun 26, 2026 | $21.97K Filed shares x price | SEC Form 4 View filing | |
| Mehmel Robert F President And COO | Jun 30, 2026 4-day lag | Sale Jun 26, 2026 | $390 Filed shares x price | SEC Form 4 View filing | |
| Mehmel Robert F President And COO | Jun 30, 2026 4-day lag | Sale Jun 26, 2026 | $5K Filed shares x price | SEC Form 4 View filing | |
| Mehmel Robert F President And COO | Jun 26, 2026 1-day lag | Sale Jun 25, 2026 | $147.89K Filed shares x price | SEC Form 4 View filing | |
| Mehmel Robert F President And COO | Jun 26, 2026 1-day lag | Sale Jun 25, 2026 | $492.35K Filed shares x price | SEC Form 4 View filing | |
| Mehmel Robert F President And COO | Jun 26, 2026 1-day lag | Sale Jun 25, 2026 | $115.75K Filed shares x price | SEC Form 4 View filing | |
| Mehmel Robert F President And COO | Jun 26, 2026 2-day lag | Sale Jun 24, 2026 | $441.55K Filed shares x price | SEC Form 4 View filing | |
| Mehmel Robert F President And COO | Jun 26, 2026 2-day lag | Sale Jun 24, 2026 | $9.6K Filed shares x price | SEC Form 4 View filing | |
| Mehmel Robert F President And COO | Jun 18, 2026 1-day lag | Sale Jun 17, 2026 | $52.17K Filed shares x price | SEC Form 4 View filing | |
| Mehmel Robert F President And COO | Jun 18, 2026 2-day lag | Sale Jun 16, 2026 | $278.55K Filed shares x price | SEC Form 4 View filing | |
| Mehmel Robert F President And COO | Jun 18, 2026 2-day lag | Sale Jun 16, 2026 | $9.34K Filed shares x price | SEC Form 4 View filing | |
| Mehmel Robert F President And COO | Jun 16, 2026 1-day lag | Sale Jun 15, 2026 | $312.15K Filed shares x price | SEC Form 4 View filing | |
| Mehmel Robert F President And COO | Jun 16, 2026 4-day lag | Sale Jun 12, 2026 | $523.59K Filed shares x price | SEC Form 4 View filing | |
| Kramer Ronald J Chairman Of The Board And CEO | Jun 15, 2026 3-day lag | Sale Jun 12, 2026 | $4.86M Filed shares x price | SEC Form 4 View filing | |
| Kramer Ronald J Chairman Of The Board And CEO | Jun 15, 2026 3-day lag | Sale Jun 12, 2026 | $4.63M Filed shares x price | SEC Form 4 View filing | |
| Harris Brian G EVP, Chief Financial Officer | Jun 15, 2026 4-day lag | Sale Jun 11, 2026 | $712.73K Filed shares x price | SEC Form 4 View filing |
Harris Brian G
EVP, Chief Financial Officer
Sale
Calculated transaction value
$606K
6,183 shares @ $98.01
Traded
Jun 30, 2026
Filed
Jul 2, 2026
Mehmel Robert F
President And COO
Sale
Calculated transaction value
$407.27K
4,166 shares @ $97.76
Traded
Jun 30, 2026
Filed
Jul 2, 2026
Mehmel Robert F
President And COO
Sale
Calculated transaction value
$21.97K
230 shares @ $95.52
Traded
Jun 26, 2026
Filed
Jun 30, 2026
Mehmel Robert F
President And COO
Sale
Calculated transaction value
$390
4 shares @ $97.5
Traded
Jun 26, 2026
Filed
Jun 30, 2026
Mehmel Robert F
President And COO
Sale
Calculated transaction value
$5K
52 shares @ $96.14
Traded
Jun 26, 2026
Filed
Jun 30, 2026
Mehmel Robert F
President And COO
Sale
Calculated transaction value
$147.89K
1,534 shares @ $96.41
Traded
Jun 25, 2026
Filed
Jun 26, 2026
Mehmel Robert F
President And COO
Sale
Calculated transaction value
$492.35K
5,149 shares @ $95.62
Traded
Jun 25, 2026
Filed
Jun 26, 2026
Mehmel Robert F
President And COO
Sale
Calculated transaction value
$115.75K
1,190 shares @ $97.27
Traded
Jun 25, 2026
Filed
Jun 26, 2026
Mehmel Robert F
President And COO
Sale
Calculated transaction value
$441.55K
4,626 shares @ $95.45
Traded
Jun 24, 2026
Filed
Jun 26, 2026
Mehmel Robert F
President And COO
Sale
Calculated transaction value
$9.6K
100 shares @ $96.03
Traded
Jun 24, 2026
Filed
Jun 26, 2026
Mehmel Robert F
President And COO
Sale
Calculated transaction value
$52.17K
547 shares @ $95.37
Traded
Jun 17, 2026
Filed
Jun 18, 2026
Mehmel Robert F
President And COO
Sale
Calculated transaction value
$278.55K
2,921 shares @ $95.36
Traded
Jun 16, 2026
Filed
Jun 18, 2026
Mehmel Robert F
President And COO
Sale
Calculated transaction value
$9.34K
97 shares @ $96.25
Traded
Jun 16, 2026
Filed
Jun 18, 2026
Mehmel Robert F
President And COO
Sale
Calculated transaction value
$312.15K
3,272 shares @ $95.4
Traded
Jun 15, 2026
Filed
Jun 16, 2026
Mehmel Robert F
President And COO
Sale
Calculated transaction value
$523.59K
5,501 shares @ $95.18
Traded
Jun 12, 2026
Filed
Jun 16, 2026
Kramer Ronald J
Chairman Of The Board And CEO
Sale
Calculated transaction value
$4.86M
51,029 shares @ $95.21
Traded
Jun 12, 2026
Filed
Jun 15, 2026
Kramer Ronald J
Chairman Of The Board And CEO
Sale
Calculated transaction value
$4.63M
48,971 shares @ $94.62
Traded
Jun 12, 2026
Filed
Jun 15, 2026
Harris Brian G
EVP, Chief Financial Officer
Sale
Calculated transaction value
$712.73K
7,500 shares @ $95.03
Traded
Jun 11, 2026
Filed
Jun 15, 2026