Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2026-08-13 Sale | 2026-08-14 4:31 pm | GRIFFON CORP | GFF | TURNBULL CHERYL L Director | 3,000 | $106.12 | $318,360 | 30,114 (Indirect Direct) | View |
| 2026-08-13 Sale | 2026-08-14 4:31 pm | GRIFFON CORP | GFF | Sullivan Kevin F Director | 3,500 | $105.59 | $369,565 | 40,602 (Direct) | View |
| 2026-08-11 Sale | 2026-08-13 4:30 pm | GRIFFON CORP | GFF | MEHMEL ROBERT F President and COO | 3,240 | $107.16 | $347,198 | 727,251 (Indirect Direct) | View |
| 2026-08-07 Sale | 2026-08-11 4:15 pm | GRIFFON CORP | GFF | MEHMEL ROBERT F President and COO | 22,567 | $106.47 | $2,402,642 | 730,491 (Indirect Direct) | View |
| 2026-08-07 Sale | 2026-08-11 4:15 pm | GRIFFON CORP | GFF | Harris Brian G EVP, Chief Financial Officer | 5,267 | $107.11 | $564,148 | 133,593 (Indirect Direct) | View |
| 2026-08-05 Sale | 2026-08-07 5:02 pm | GRIFFON CORP | GFF | Harris Brian G EVP, Chief Financial Officer | 11,050 | $103.27 | $1,141,111 | 138,860 (Indirect Direct) | View |
| 2026-08-05 Sale | 2026-08-07 5:02 pm | GRIFFON CORP | GFF | KRAMER RONALD J Chairman of the Board and CEO | 100,000 | $102.42 | $10,241,980 | 1,729,835 (Indirect Direct) | View |
| 2026-08-05 Sale | 2026-08-07 5:02 pm | GRIFFON CORP | GFF | MEHMEL ROBERT F President and COO | 37,061 | $103.32 | $3,829,214 | 753,058 (Indirect Direct) | View |
| 2026-06-30 Sale | 2026-07-02 5:00 pm | GRIFFON CORP | GFF | MEHMEL ROBERT F President and COO | 4,166 | $97.76 | $407,268 | 790,119 (Indirect Direct) | View |
| 2026-06-30 Sale | 2026-07-02 5:00 pm | GRIFFON CORP | GFF | Harris Brian G EVP, Chief Financial Officer | 6,183 | $98.01 | $605,996 | 149,910 (Indirect Direct) | View |
| 2026-06-26 Sale | 2026-06-30 5:00 pm | GRIFFON CORP | GFF | MEHMEL ROBERT F President and COO | 286 | $95.66 | $27,359 | 794,285 (Indirect Direct) | View |
| 2026-06-24 Sale | 2026-06-26 5:00 pm | GRIFFON CORP | GFF | MEHMEL ROBERT F President and COO | 12,599 | $95.81 | $1,207,146 | 794,571 (Indirect Direct) | View |
| 2026-06-16 Sale | 2026-06-18 5:00 pm | GRIFFON CORP | GFF | MEHMEL ROBERT F President and COO | 3,565 | $95.39 | $340,050 | 807,170 (Indirect Direct) | View |
| 2026-06-12 Sale | 2026-06-16 4:59 pm | GRIFFON CORP | GFF | MEHMEL ROBERT F President and COO | 8,773 | $95.26 | $835,734 | 810,735 (Indirect Direct) | View |
| 2026-06-12 Sale | 2026-06-15 5:00 pm | GRIFFON CORP | GFF | KRAMER RONALD J Chairman of the Board and CEO | 100,000 | $94.92 | $9,492,107 | 1,829,835 (Indirect Direct) | View |
| 2026-06-11 Sale | 2026-06-15 5:00 pm | GRIFFON CORP | GFF | Harris Brian G EVP, Chief Financial Officer | 7,500 | $95.03 | $712,725 | 156,093 (Indirect Direct) | View |
| 2026-03-05 Purchase | 2026-03-09 4:30 pm | GRIFFON CORP | GFF | ALPERT HENRY A Director | 1,000 | $79.99 | $79,990 | 71,479 (Direct) | View |
| 2026-02-17 Sale | 2026-02-18 4:32 pm | GRIFFON CORP | GFF | Durborow W. Christopher Vice President & CAO | 10,000 | $91.97 | $919,700 | 33,223 (Indirect Direct) | View |
| 2026-02-13 Sale | 2026-02-17 4:31 pm | GRIFFON CORP | GFF | Grabowsky Louis J. Director | 11,000 | $93.06 | $1,023,660 | 41,670 (Direct) | View |
| 2026-02-12 Sale | 2026-02-17 4:31 pm | GRIFFON CORP | GFF | Taylor Michelle L Director | 1,650 | $92.56 | $152,724 | 9,023 (Direct) | View |
| 2026-02-09 Sale | 2026-02-11 4:30 pm | GRIFFON CORP | GFF | Kaplan Seth L. Sr VP, Gen. Counsel and Secy | 15,000 | $95.44 | $1,431,664 | 124,533 (Indirect Direct) | View |
| 2026-02-09 Sale | 2026-02-11 4:30 pm | GRIFFON CORP | GFF | SIGHT JAMES W Director | 3,070 | $96.15 | $295,181 | 13,872 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2026-02-18 Option Award | 2026-02-20 4:32 pm | N/A N/A | GRIFFON CORP | GFF | Grabowsky Louis J. Director | 1,340 | $0 | 43,010 (Direct) | View |
| 2026-02-18 Option Award | 2026-02-20 4:32 pm | N/A N/A | GRIFFON CORP | GFF | Johnson Lacy M. Director | 1,340 | $0 | 26,443 (Direct) | View |
| 2026-02-18 Option Award | 2026-02-20 4:32 pm | N/A N/A | GRIFFON CORP | GFF | ALPERT HENRY A Director | 1,340 | $0 | 70,479 (Direct) | View |
| 2026-02-18 Option Award | 2026-02-20 4:32 pm | N/A N/A | GRIFFON CORP | GFF | Sullivan Kevin F Director | 1,340 | $0 | 44,102 (Direct) | View |
| 2026-02-18 Option Award | 2026-02-20 4:32 pm | N/A N/A | GRIFFON CORP | GFF | SIGHT JAMES W Director | 1,340 | $0 | 15,212 (Direct) | View |
| 2026-02-18 Option Award | 2026-02-20 4:32 pm | N/A N/A | GRIFFON CORP | GFF | Hegedus Samanta Director | 1,340 | $0 | 26,055 (Direct) | View |
| 2026-02-18 Option Award | 2026-02-20 4:31 pm | N/A N/A | GRIFFON CORP | GFF | TURNBULL CHERYL L Director | 1,340 | $0 | 33,114 (Direct) | View |
| 2026-02-18 Option Award | 2026-02-20 4:31 pm | N/A N/A | GRIFFON CORP | GFF | Taylor Michelle L Director | 1,340 | $0 | 10,363 (Direct) | View |
| 2026-02-18 Option Award | 2026-02-20 4:31 pm | N/A N/A | GRIFFON CORP | GFF | Coben Jerome L Director | 1,340 | $0 | 19,459 (Direct) | View |
| 2026-02-18 Option Award | 2026-02-20 4:31 pm | N/A N/A | GRIFFON CORP | GFF | Diao H.C. Charles Director | 1,340 | $0 | 12,013 (Direct) | View |
| 2025-12-24 Gift | 2025-12-30 4:30 pm | N/A N/A | GRIFFON CORP | GFF | KRAMER RONALD J Chairman of the Board and CEO | 67,785 | $0 | 1,929,835 (Direct) | View |
| 2025-12-22 Gift | 2025-12-23 4:30 pm | N/A N/A | GRIFFON CORP | GFF | Kaplan Seth L. Sr VP, Gen. Counsel and Secy | 600 | $0 | 139,533 (Direct) | View |
| 2025-12-04 Gift | 2025-12-08 4:31 pm | N/A N/A | GRIFFON CORP | GFF | ALPERT HENRY A Director | 2,150 | $0 | 69,139 (Direct) | View |
| 2025-11-30 Tax Withholding | 2025-12-02 4:32 pm | N/A N/A | GRIFFON CORP | GFF | Harris Brian G EVP, Chief Financial Officer | 7,610 | $75 | 163,593 (Direct) | View |
| 2025-11-30 Tax Withholding | 2025-12-02 4:32 pm | N/A N/A | GRIFFON CORP | GFF | KRAMER RONALD J Chairman of the Board and CEO | 74,079 | $75 | 1,997,620 (Direct) | View |
| 2025-11-30 Tax Withholding | 2025-12-02 4:31 pm | N/A N/A | GRIFFON CORP | GFF | Kaplan Seth L. Sr VP, Gen. Counsel and Secy | 8,921 | $75 | 140,133 (Direct) | View |
| 2025-11-30 Tax Withholding | 2025-12-02 4:31 pm | N/A N/A | GRIFFON CORP | GFF | Durborow W. Christopher Vice President & CAO | 4,343 | $75 | 43,223 (Direct) | View |
| 2025-11-30 Tax Withholding | 2025-12-02 4:31 pm | N/A N/A | GRIFFON CORP | GFF | MEHMEL ROBERT F President and COO | 26,928 | $75 | 819,508 (Direct) | View |