Real time Form 13D and 13G transaction reports:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
- 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>>
| Reported DateTime | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | Filing |
| 2024-02-16 4:57 pm Sale | 13G | GIBRALTAR INDUSTRIES INC ROCK | T. Rowe Price Investment Management Inc. | 404,968 1.300% | -215,778 (-34.76%) | View |
| 2024-02-14 10:04 am Sale | 13G | GIBRALTAR INDUSTRIES INC ROCK | T. Rowe Price Investment Management Inc. | 620,746 1.300% | -1,359,692 (-68.66%) | View |
| 2024-02-13 5:06 pm Sale | 13G | GIBRALTAR INDUSTRIES INC ROCK | VANGUARD GROUP INC | 2,819,914 9.260% | -364 (-0.01%) | View |
| 2024-02-09 09:59 am Purchase | 13G | GIBRALTAR INDUSTRIES INC ROCK | DIMENSIONAL FUND ADVISORS LP | 1,784,122 5.900% | 20,036 (+1.14%) | View |
| 2024-02-08 10:21 am Sale | 13G | GIBRALTAR INDUSTRIES INC ROCK | WELLINGTON MANAGEMENT GROUP LLP | 1,041,571 3.420% | -510,455 (-32.89%) | View |
| 2024-01-19 2:40 pm Sale | 13G | GIBRALTAR INDUSTRIES INC ROCK | BlackRock Inc. BLK | 5,430,605 17.800% | -47,307 (-0.86%) | View |
| 2023-02-14 12:40 pm Purchase | 13G | GIBRALTAR INDUSTRIES INC ROCK | T. Rowe Price Investment Management Inc. | 1,980,438 6.400% | 1,980,438 (New Position) | View |
| 2023-02-14 12:37 pm Sale | 13G | GIBRALTAR INDUSTRIES INC ROCK | PRICE T ROWE ASSOCIATES INC | 220,055 0.700% | -2,816,563 (-92.75%) | View |
| 2023-02-10 2:42 pm Purchase | 13G | GIBRALTAR INDUSTRIES INC ROCK | DIMENSIONAL FUND ADVISORS LP | 1,764,086 5.700% | 262,542 (+17.48%) | View |
| 2023-02-09 11:19 am Purchase | 13G | GIBRALTAR INDUSTRIES INC ROCK | VANGUARD GROUP INC | 2,820,278 9.110% | 24,052 (+0.86%) | View |
| 2023-02-06 3:00 pm Purchase | 13G | GIBRALTAR INDUSTRIES INC ROCK | WELLINGTON MANAGEMENT GROUP LLP | 1,552,026 5.010% | 1,552,026 (New Position) | View |
| 2023-01-26 08:52 am Unchanged | 13G | GIBRALTAR INDUSTRIES INC ROCK | BlackRock Inc. BLK | 5,477,912 17.700% | 0 (Unchanged) | View |
| 2023-01-20 3:00 pm Purchase | 13G | GIBRALTAR INDUSTRIES INC ROCK | BlackRock Inc. BLK | 5,477,912 17.700% | 287,411 (+5.54%) | View |
| 2022-02-14 2:34 pm Sale | 13G | GIBRALTAR INDUSTRIES INC ROCK | PRICE T ROWE ASSOCIATES INC | 3,036,618 9.200% | -129,925 (-4.10%) | View |
| 2022-02-10 08:11 am Purchase | 13G | GIBRALTAR INDUSTRIES INC ROCK | VANGUARD GROUP INC | 2,796,226 8.560% | 714,213 (+34.30%) | View |
| 2022-02-08 3:53 pm Sale | 13G | GIBRALTAR INDUSTRIES INC ROCK | DIMENSIONAL FUND ADVISORS LP | 1,501,544 4.600% | -219,299 (-12.74%) | View |
| 2022-01-27 1:59 pm Unchanged | 13G | GIBRALTAR INDUSTRIES INC ROCK | BlackRock Inc. BLK | 5,190,501 15.900% | 0 (Unchanged) | View |
| 2022-01-25 6:45 pm Sale | 13G | GIBRALTAR INDUSTRIES INC ROCK | BlackRock Inc. BLK | 5,190,501 15.900% | -4,684 (-0.09%) | View |
| 2021-02-16 12:23 pm Purchase | 13G | GIBRALTAR INDUSTRIES INC ROCK | PRICE T ROWE ASSOCIATES INC | 3,166,543 9.700% | 707,208 (+28.76%) | View |
| 2021-02-12 4:38 pm Sale | 13G | GIBRALTAR INDUSTRIES INC ROCK | DIMENSIONAL FUND ADVISORS LP | 1,720,843 5.300% | -397,856 (-18.78%) | View |