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 have beem 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
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- Peter Lynch
What is insider trading>>
| Reported DateTime |
Transaction Date |
Type | Company Symbol |
Filed By Symbol |
Shares Owned % Owned |
Shares Vs. Prev Report | View |
| 2025-02-28 08:40 am Sale |
2024-11-01 | 13D | WASHINGTON POST CO CLB WPO |
O'Shaughnessy Timothy J. | 152,779 4.400% |
-59,517 (-28.03%) |
Filing History |
| 2024-09-05 4:42 pm Unchanged |
2024-09-03 | 13D | WASHINGTON POST CO CLB WPO |
GRAHAM DONALD | 561,102 14.100% |
0 (Unchanged) |
Filing History |
| 2024-09-05 4:40 pm Purchase |
2024-09-03 | 13D | WASHINGTON POST CO CLB WPO |
O'Shaughnessy Laura | 416,834 10.800% |
212,830 (+104.33%) |
Filing History |
| 2024-08-20 4:31 pm Purchase |
2024-08-09 | 13G | PubMatic, Inc. PUBM |
Graham Holdings Co GHC |
2,331,462 5.700% |
2,331,462 (New Position) |
Filing History |
| 2024-05-30 6:31 pm Purchase |
2021-12-30 | 13G | Graham Holdings Company GHC |
Madison Avenue International LP | 223,226 6.400% |
223,226 (New Position) |
Filing History |
| 2024-05-13 4:24 pm Purchase |
2020-12-31 | 13G | WASHINGTON POST CO CLB WPO |
Weymouth Elizabeth G. | 211,363 5.800% |
211,363 (New Position) |
Filing History |
| 2024-05-10 4:46 pm Purchase |
2022-12-31 | 13G | WASHINGTON POST CO CLB WPO |
O'Shaughnessy Laura | 204,004 5.600% |
204,004 (New Position) |
Filing History |
| 2024-05-10 4:44 pm Purchase |
2023-03-07 | 13D | WASHINGTON POST CO CLB WPO |
O'Shaughnessy Timothy J. | 212,296 5.800% |
212,296 (New Position) |
Filing History |
| 2024-03-11 09:59 am Purchase |
2024-02-29 | 13G | Graham Holdings Company GHC |
The Vanguard Group | 352,934 10.090% |
2,328 (+0.66%) |
Filing History |
| 2024-02-13 5:06 pm Sale |
2023-12-29 | 13G | Graham Holdings Company GHC |
The Vanguard Group | 350,606 9.790% |
-18,985 (-5.14%) |
Filing History |
| 2024-02-09 09:59 am Sale |
2024-02-14 | 13G | Graham Holdings Company GHC |
DIMENSIONAL FUND ADVISORS INC | 293,906 8.200% |
-626 (-0.21%) |
Filing History |
| 2024-01-23 4:13 pm Sale |
2023-12-31 | 13G | Graham Holdings Company GHC |
BLACKROCK INC BLK |
463,100 12.900% |
-3,006 (-0.64%) |
Filing History |
| 2023-09-11 1:33 pm Purchase |
2023-08-31 | 13G | Graham Holdings Company GHC |
The Vanguard Group | 369,591 10.030% |
2,699 (+0.74%) |
Filing History |
| 2023-02-14 2:39 pm Sale |
2022-12-31 | 13G | Graham Holdings Company GHC |
SOUTHEASTERN ASSET MANAGEMENT INC | 115,733 3.000% |
-184,135 (-61.41%) |
Filing History |
| 2023-02-10 2:42 pm Purchase |
2023-02-14 | 13G | Graham Holdings Company GHC |
DIMENSIONAL FUND ADVISORS INC | 294,532 7.700% |
31,421 (+11.94%) |
Filing History |
| 2023-02-09 11:22 am Purchase |
2022-12-30 | 13G | Graham Holdings Company GHC |
The Vanguard Group | 366,892 9.560% |
6,007 (+1.66%) |
Filing History |
| 2023-01-26 08:52 am Unchanged |
2022-12-31 | 13G | Graham Holdings Company GHC |
BLACKROCK INC BLK |
466,106 12.100% |
0 (Unchanged) |
Filing History |
| 2023-01-20 3:00 pm Sale |
2022-12-31 | 13G | Graham Holdings Company GHC |
BLACKROCK INC BLK |
466,106 12.100% |
-2,302 (-0.49%) |
Filing History |
| 2022-02-14 5:07 pm Sale |
2021-12-31 | 13G | Graham Holdings Company GHC |
SOUTHEASTERN ASSET MANAGEMENT INC | 299,868 7.500% |
-1,076,302 (-78.21%) |
Filing History |
| 2022-02-10 08:16 am Purchase |
2021-12-31 | 13G | Graham Holdings Company GHC |
The Vanguard Group | 360,885 9.050% |
15,198 (+4.40%) |
Filing History |