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 |
| 2026-08-11 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 |
| 2026-08-05 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 |
| 2026-06-26 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 |
| 2024-11-13 Sale | 2024-11-15 5:00 pm | GRIFFON CORP | GFF | MEHMEL ROBERT F President and COO | 25,000 | $74.97 | $1,874,199 | 716,913 (Indirect Direct) | View |
| 2024-11-11 Sale | 2024-11-13 4:59 pm | GRIFFON CORP | GFF | MEHMEL ROBERT F President and COO | 8,697 | $70.1 | $609,660 | 741,913 (Indirect Direct) | View |
| 2024-10-16 Sale | 2024-10-18 5:02 pm | GRIFFON CORP | GFF | MEHMEL ROBERT F President and COO | 912 | $70.06 | $63,895 | 750,610 (Indirect Direct) | View |
| 2024-09-27 Sale | 2024-10-01 5:24 pm | GRIFFON CORP | GFF | MEHMEL ROBERT F President and COO | 3,349 | $70.04 | $234,561 | 751,522 (Indirect Direct) | View |
| 2024-09-23 Sale | 2024-09-25 4:59 pm | GRIFFON CORP | GFF | MEHMEL ROBERT F President and COO | 3,174 | $70.01 | $222,212 | 754,863 (Indirect Direct) | View |
| 2024-09-19 Sale | 2024-09-23 4:59 pm | GRIFFON CORP | GFF | MEHMEL ROBERT F President and COO | 8,868 | $70.03 | $621,046 | 758,037 (Indirect Direct) | View |
| 2024-09-17 Sale | 2024-09-19 4:58 pm | GRIFFON CORP | GFF | MEHMEL ROBERT F President and COO | 25,000 | $68.04 | $1,700,950 | 766,905 (Indirect Direct) | View |
| 2024-09-13 Sale | 2024-09-17 4:59 pm | GRIFFON CORP | GFF | MEHMEL ROBERT F President and COO | 25,000 | $66.87 | $1,671,737 | 791,905 (Indirect 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 |
| 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 |
| 2025-11-18 Option Award | 2025-11-19 5:32 pm | N/A N/A | GRIFFON CORP | GFF | MEHMEL ROBERT F President and COO | 68,432 | $0 | 846,436 (Direct) | View |
| 2025-02-04 Option Award | 2025-02-06 5:49 pm | N/A N/A | GRIFFON CORP | GFF | MEHMEL ROBERT F President and COO | 187,382 | $0 | 778,004 (Direct) | View |
| 2025-02-04 Tax Withholding | 2025-02-06 5:49 pm | N/A N/A | GRIFFON CORP | GFF | MEHMEL ROBERT F President and COO | 111,511 | $76.95 | 778,004 (Direct) | View |
| 2024-11-27 Gift | 2024-11-29 4:00 pm | N/A N/A | GRIFFON CORP | GFF | MEHMEL ROBERT F President and COO | 15,000 | $0 | 701,913 (Direct) | View |
| 2024-01-29 Option Award | 2024-01-31 4:19 pm | N/A N/A | GRIFFON CORP | GFF | MEHMEL ROBERT F President and COO | 45,000 | $0 | 816,879 (Direct) | View |
| 2024-01-30 Tax Withholding | 2024-01-31 4:19 pm | N/A N/A | GRIFFON CORP | GFF | MEHMEL ROBERT F President and COO | 64,928 | $60.99 | 816,879 (Direct) | View |
| 2023-12-15 Gift | 2023-12-19 4:07 pm | N/A N/A | GRIFFON CORP | GFF | MEHMEL ROBERT F President and COO | 10,000 | $0 | 836,807 (Direct) | View |
| 2023-12-17 Tax Withholding | 2023-12-19 4:07 pm | N/A N/A | GRIFFON CORP | GFF | MEHMEL ROBERT F President and COO | 15,386 | $56.59 | 836,807 (Direct) | View |
| 2022-12-23 Option Award | 2022-12-27 4:12 pm | N/A N/A | GRIFFON CORP | GFF | MEHMEL ROBERT F President and COO | 36,000 | $0 | 861,267 (Direct) | View |
| 2022-12-23 Tax Withholding | 2022-12-27 4:12 pm | N/A N/A | GRIFFON CORP | GFF | MEHMEL ROBERT F President and COO | 51,942 | $34.99 | 861,267 (Direct) | View |
| 2022-09-27 Option Award | 2022-09-28 4:33 pm | N/A N/A | GRIFFON CORP | GFF | MEHMEL ROBERT F President and COO | 120,000 | $0 | 876,483 (Direct) | View |
| 2021-12-20 Option Award | 2021-12-22 4:35 pm | N/A N/A | GRIFFON CORP | GFF | MEHMEL ROBERT F President and COO | 28,594 | $0 | 756,303 (Direct) | View |
| 2021-12-20 Tax Withholding | 2021-12-22 4:35 pm | N/A N/A | GRIFFON CORP | GFF | MEHMEL ROBERT F President and COO | 61,014 | $24.87 | 756,303 (Direct) | View |