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
What is insider trading>>
- Peter Lynch
What is insider trading>>
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2026-05-15 09:00 am Sale | 2026-03-31 | 13G | SANDISK CORP COM SNDK | WESTERN DIGITAL CORP WDC | 1,038,681 0.700% | -6,474,338 (-86.17%) | Filing History |
| 2026-04-30 2:28 pm Purchase | 2026-03-31 | 13G | WESTERN DIGITAL CORP WDC | VANGUARD CAPITAL MANAGEMENT LLC | 25,402,917 7.490% | 25,402,917 (New Position) | Filing History |
| 2026-04-29 3:44 pm Purchase | 2026-03-31 | 13G | WESTERN DIGITAL CORP WDC | Vanguard Portfolio Management | 17,217,120 5.070% | 17,217,120 (New Position) | Filing History |
| 2026-03-27 2:16 pm Sale | 2026-03-13 | 13G | WESTERN DIGITAL CORP WDC | VANGUARD GROUP INC | 0 0.000% | -51,041,258 (Position Closed) | Filing History |
| 2026-02-10 12:39 pm Sale | 2025-12-31 | 13G | WESTERN DIGITAL CORP WDC | MANAGED ACCOUNT ADVISORS LLC | 9,026,563 2.600% | -9,323,711 (-50.81%) | Filing History |
| 2026-01-08 09:09 am Purchase | 2025-12-31 | 13G | WESTERN DIGITAL CORP WDC | FMR LLC | 34,466,664 10.100% | 10,060,940 (+41.22%) | Filing History |
| 2025-11-13 8:28 pm Sale | 2025-09-30 | 13G | WESTERN DIGITAL CORP WDC | MANAGED ACCOUNT ADVISORS LLC | 18,350,274 5.300% | -3,828,692 (-17.26%) | Filing History |
| 2025-11-05 11:49 am Sale | 2025-09-30 | 13G | WESTERN DIGITAL CORP WDC | FMR LLC | 24,405,724 7.000% | -8,833,467 (-26.58%) | Filing History |
| 2025-08-14 2:40 pm Purchase | 2025-06-30 | 13G | WESTERN DIGITAL CORP WDC | MANAGED ACCOUNT ADVISORS LLC | 22,178,966 6.400% | 22,178,966 (New Position) | Filing History |
| 2025-08-06 12:19 pm Purchase | 2025-06-30 | 13G | WESTERN DIGITAL CORP WDC | FMR LLC | 33,239,191 9.500% | 5,098,137 (+18.12%) | Filing History |
| 2025-07-01 5:00 pm Sale | 2025-06-30 | 13G | SANDISK CORP COM SNDK | WESTERN DIGITAL CORP WDC | 7,513,019 5.200% | -21,314,768 (-73.94%) | Filing History |
| 2025-05-12 10:20 am Sale | 2025-03-31 | 13G | WESTERN DIGITAL CORP WDC | FMR LLC | 28,141,054 8.100% | -3,653,717 (-11.49%) | Filing History |
| 2025-04-22 12:01 pm Sale | 2025-03-31 | 13G | WESTERN DIGITAL CORP WDC | JPMorgan Chase & Co. JPM | 18,496,725 5.300% | -12,343,938 (-40.02%) | Filing History |
| 2025-04-03 4:01 pm Purchase | 2025-03-31 | 13G | SANDISK CORP COM SNDK | WESTERN DIGITAL CORP WDC | 28,827,787 19.900% | 28,827,787 (New Position) | Filing History |
| 2025-02-12 3:07 pm Purchase | 2024-12-31 | 13G | WESTERN DIGITAL CORP WDC | JPMorgan Chase & Co. JPM | 30,840,663 6.700% | 7,696,614 (+33.26%) | Filing History |
| 2025-02-12 09:34 am Purchase | 2024-12-31 | 13G | WESTERN DIGITAL CORP WDC | FMR LLC | 31,794,771 6.900% | 6,139,488 (+23.93%) | Filing History |
| 2024-11-14 1:22 pm Sale | 2024-09-30 | 13G | WESTERN DIGITAL CORP WDC | T. Rowe Price Associates, Inc. | 15,844,618 3.500% | -16,131,439 (-50.45%) | Filing History |
| 2024-11-12 10:40 am Purchase | 2024-11-08 | 13G | WESTERN DIGITAL CORP WDC | FMR LLC | 25,655,283 5.638% | 18,033,117 (+236.59%) | Filing History |
| 2024-10-15 1:39 pm Purchase | 2024-09-30 | 13G | WESTERN DIGITAL CORP WDC | JPMorgan Chase & Co. JPM | 23,144,049 5.000% | 23,144,049 (New Position) | Filing History |
| 2024-02-14 10:02 am Purchase | 2023-12-31 | 13G | WESTERN DIGITAL CORP WDC | T. Rowe Price Associates, Inc. | 31,976,057 7.500% | 4,637,622 (+16.96%) | Filing History |