WESTERN DIGITAL CORP - WDC
All tracked SEC files for this issuer. Showing up to 200 latest records.
Need parsed ownership details (13D/13G with shares/percent)?
Open ownership details
Form 4 = insider transactions report. Form 144 = notice of proposed sale (not a completed trade confirmation).
Files summary
Total files loaded: 109
Latest filed: Jun 09, 2026
| Form | Count |
|---|---|
| 4 | 71 |
| 144 | 24 |
| 8-K | 7 |
| SCHEDULE 13G/A | 4 |
| SCHEDULE 13G | 2 |
| 8-K/A | 1 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| Jun 09, 2026 | 144 | — | 0001968582-26-000573 | View |
| Jun 08, 2026 | 8-K/A | Jun 02, 2026 | 0001193125-26-260797 | View |
| Jun 05, 2026 | 4 | Jun 03, 2026 | 0001266824-26-000121 | View |
| Jun 05, 2026 | 4 | Jun 03, 2026 | 0001266824-26-000119 | View |
| Jun 05, 2026 | 4 | Jun 03, 2026 | 0001266824-26-000120 | View |
| Jun 05, 2026 | 144 | — | 0001950047-26-005688 | View |
| Jun 03, 2026 | 8-K | Jun 02, 2026 | 0001193125-26-254621 | View |
| Jun 02, 2026 | 4 | Jun 01, 2026 | 0001266824-26-000115 | View |
| Jun 01, 2026 | 144 | — | 0001950047-26-005363 | View |
| May 29, 2026 | 4 | May 28, 2026 | 0001266824-26-000113 | View |
| May 28, 2026 | 144 | — | 0001950047-26-005256 | View |
| May 28, 2026 | 4 | May 26, 2026 | 0001266824-26-000111 | View |
| May 28, 2026 | 8-K | May 26, 2026 | 0001628280-26-038632 | View |
| May 27, 2026 | 4 | May 25, 2026 | 0001266824-26-000104 | View |
| May 27, 2026 | 4 | May 25, 2026 | 0001266824-26-000105 | View |
| May 27, 2026 | 4 | May 25, 2026 | 0001266824-26-000106 | View |
| May 27, 2026 | 4 | May 22, 2026 | 0001266824-26-000107 | View |
| May 27, 2026 | 144 | — | 0001950047-26-005125 | View |
| May 22, 2026 | 4 | May 20, 2026 | 0001266824-26-000095 | View |
| May 22, 2026 | 4 | May 20, 2026 | 0001266824-26-000096 | View |
| May 22, 2026 | 4 | May 20, 2026 | 0001266824-26-000097 | View |
| May 22, 2026 | 4 | May 20, 2026 | 0001266824-26-000098 | View |
| May 22, 2026 | 4 | May 20, 2026 | 0001266824-26-000099 | View |
| May 22, 2026 | 144 | — | 0001950047-26-004970 | View |
| May 21, 2026 | 144 | — | 0001950047-26-004879 | View |
| May 18, 2026 | 4 | May 15, 2026 | 0001266824-26-000088 | View |
| May 15, 2026 | SCHEDULE 13G/A | — | 0001193125-26-225475 | View |
| May 12, 2026 | 4 | May 11, 2026 | 0001266824-26-000086 | View |
| May 11, 2026 | 144 | — | 0001950047-26-004293 | View |
| May 05, 2026 | 4 | May 01, 2026 | 0001266824-26-000083 | View |
| May 05, 2026 | 4 | May 04, 2026 | 0001266824-26-000084 | View |
| May 04, 2026 | 144 | — | 0001950047-26-004011 | View |
| May 01, 2026 | 144 | — | 0001950047-26-003883 | View |
| Apr 30, 2026 | 8-K | Apr 30, 2026 | 0001628280-26-028878 | View |
| Apr 30, 2026 | SCHEDULE 13G | — | 0002100119-26-001210 | View |
| Apr 29, 2026 | SCHEDULE 13G | — | 0002100121-26-000766 | View |
| Apr 22, 2026 | 4 | Apr 20, 2026 | 0001266824-26-000078 | View |
| Apr 22, 2026 | 4 | Apr 20, 2026 | 0001266824-26-000079 | View |
| Apr 21, 2026 | 144 | — | 0001950047-26-003664 | View |
| Mar 27, 2026 | SCHEDULE 13G/A | — | 0000102909-26-002661 | View |
| Mar 24, 2026 | 4 | Mar 20, 2026 | 0001266824-26-000073 | View |
| Mar 24, 2026 | 4 | Mar 20, 2026 | 0001266824-26-000072 | View |
| Mar 19, 2026 | 4 | Mar 18, 2026 | 0001266824-26-000057 | View |
| Mar 19, 2026 | 4 | Mar 18, 2026 | 0001266824-26-000058 | View |
| Mar 19, 2026 | 4 | Mar 18, 2026 | 0001266824-26-000059 | View |
| Mar 19, 2026 | 4 | Mar 18, 2026 | 0001266824-26-000060 | View |
| Mar 19, 2026 | 4 | Mar 18, 2026 | 0001266824-26-000061 | View |
| Mar 19, 2026 | 4 | Mar 18, 2026 | 0001266824-26-000062 | View |
| Mar 19, 2026 | 4 | Mar 18, 2026 | 0001266824-26-000063 | View |
| Mar 19, 2026 | 4 | Mar 18, 2026 | 0001266824-26-000064 | View |
| Mar 19, 2026 | 4 | Mar 18, 2026 | 0001266824-26-000065 | View |
| Mar 19, 2026 | 4 | Mar 18, 2026 | 0001266824-26-000066 | View |
| Mar 19, 2026 | 4 | Mar 18, 2026 | 0001266824-26-000067 | View |
| Mar 19, 2026 | 4 | Mar 18, 2026 | 0001266824-26-000068 | View |
| Mar 19, 2026 | 4 | Mar 18, 2026 | 0001266824-26-000069 | View |
| Mar 19, 2026 | 4 | Mar 17, 2026 | 0001266824-26-000043 | View |
| Mar 10, 2026 | 4 | Mar 06, 2026 | 0001266824-26-000041 | View |
| Mar 06, 2026 | 144 | — | 0001950047-26-002300 | View |
| Mar 05, 2026 | 4 | Mar 03, 2026 | 0001266824-26-000036 | View |
| Mar 05, 2026 | 4 | Mar 03, 2026 | 0001266824-26-000037 | View |
| Mar 05, 2026 | 4 | Mar 03, 2026 | 0001266824-26-000038 | View |
| Mar 05, 2026 | 4 | Mar 03, 2026 | 0001266824-26-000039 | View |
| Mar 04, 2026 | 144 | — | 0001950047-26-002206 | View |
| Mar 04, 2026 | 144 | — | 0001950047-26-002134 | View |
| Mar 04, 2026 | 144 | — | 0001950047-26-002137 | View |
| Mar 03, 2026 | 4 | Mar 02, 2026 | 0001266824-26-000031 | View |
| Mar 02, 2026 | 144 | — | 0001968582-26-000185 | View |
| Feb 27, 2026 | 4 | Feb 25, 2026 | 0001266824-26-000026 | View |
| Feb 27, 2026 | 4 | Feb 25, 2026 | 0001266824-26-000027 | View |
| Feb 27, 2026 | 4 | Feb 25, 2026 | 0001266824-26-000028 | View |
| Feb 27, 2026 | 4 | Feb 25, 2026 | 0001266824-26-000029 | View |
| Feb 26, 2026 | 144 | — | 0001950047-26-001823 | View |
| Feb 24, 2026 | 4 | Feb 20, 2026 | 0001266824-26-000020 | View |
| Feb 24, 2026 | 144 | — | 0001950047-26-001681 | View |
| Feb 24, 2026 | 8-K | Feb 23, 2026 | 0001193125-26-067035 | View |
| Feb 24, 2026 | 4 | Feb 20, 2026 | 0001266824-26-000018 | View |
| Feb 24, 2026 | 4 | Feb 20, 2026 | 0001266824-26-000019 | View |
| Feb 24, 2026 | 4 | Feb 20, 2026 | 0001266824-26-000021 | View |
| Feb 23, 2026 | 144 | — | 0001950047-26-001656 | View |
| Feb 19, 2026 | 4 | Feb 17, 2026 | 0001266824-26-000013 | View |
| Feb 18, 2026 | 8-K | Feb 17, 2026 | 0001193125-26-055920 | View |
| Feb 17, 2026 | 144 | — | 0001950047-26-001314 | View |
| Feb 13, 2026 | 4 | Feb 12, 2026 | 0001266824-26-000011 | View |
| Feb 10, 2026 | SCHEDULE 13G/A | — | 0001418660-26-000006 | View |
| Feb 09, 2026 | 8-K | Feb 05, 2026 | 0001193125-26-041896 | View |
| Feb 06, 2026 | 144 | — | 0001950047-26-000979 | View |
| Feb 06, 2026 | 4 | Feb 05, 2026 | 0001266824-26-000008 | View |
| Feb 06, 2026 | 4 | Feb 06, 2026 | 0001266824-26-000009 | View |
| Feb 05, 2026 | 144 | — | 0001950047-26-000964 | View |
| Feb 04, 2026 | 4 | Feb 02, 2026 | 0001266824-26-000005 | View |
| Feb 02, 2026 | 144 | — | 0001950047-26-000793 | View |
| Jan 29, 2026 | 8-K | Jan 29, 2026 | 0001628280-26-004131 | View |
| Jan 21, 2026 | 144 | — | 0001950047-26-000601 | View |
| Jan 21, 2026 | 4 | Jan 20, 2026 | 0001266824-26-000002 | View |
| Jan 08, 2026 | SCHEDULE 13G/A | — | 0000315066-26-000052 | View |
| Dec 22, 2025 | 4 | Dec 18, 2025 | 0001266824-25-000280 | View |
| Dec 22, 2025 | 4 | Dec 18, 2025 | 0001266824-25-000281 | View |
| Dec 22, 2025 | 4 | Dec 18, 2025 | 0001266824-25-000282 | View |
| Dec 22, 2025 | 4 | Dec 18, 2025 | 0001266824-25-000283 | View |
| Dec 22, 2025 | 4 | Dec 18, 2025 | 0001266824-25-000284 | View |
| Dec 22, 2025 | 4 | Dec 18, 2025 | 0001266824-25-000285 | View |
| Dec 22, 2025 | 4 | Dec 18, 2025 | 0001266824-25-000286 | View |
| Dec 22, 2025 | 4 | Dec 18, 2025 | 0001266824-25-000287 | View |
| Dec 22, 2025 | 4 | Dec 18, 2025 | 0001266824-25-000288 | View |
| Dec 22, 2025 | 4 | Dec 18, 2025 | 0001266824-25-000289 | View |
| Dec 22, 2025 | 4 | Dec 18, 2025 | 0001266824-25-000290 | View |
| Dec 22, 2025 | 4 | Dec 18, 2025 | 0001266824-25-000291 | View |
| Dec 22, 2025 | 4 | Dec 18, 2025 | 0001266824-25-000292 | View |
| Dec 22, 2025 | 4 | Dec 18, 2025 | 0001266824-25-000293 | View |