SEC Seal
SEC Banner
EDGAR USA Search
EDGAR Search Results
Mailing Address 3355 MICHELSON DRIVE SUITE 100 IRVINE CA 92612
Business Address 5601 GREAT OAKS PARKWAY SAN JOSE CA 95119 9496727000
WESTERN DIGITAL CORP CIK#: 0000106040 (see all company filings)

SIC: 3572 - COMPUTER STORAGE DEVICES
State location: CA | State of Inc.: DE | Fiscal Year End: 0703
(CF Office: 06 Technology)
Get insider transactions for this issuer.

Filter Results
Search Within Files

(YYYYMMDD)
Ownership?


Enter keywords
Items 1 - 40  0000106040 Filings RSS Feed
Filings Format Description Filing Date File/Film Number
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001193125-24-082067 (34 Act)  Size: 970 KB
2024-03-29 001-08703
24804226
DEF 14A  Documents Other definitive proxy statements
Acc-no: 0001193125-24-082058 (34 Act)  Size: 714 KB
2024-03-29 001-08703
24804175
PRE 14A  Documents Other preliminary proxy statements
Acc-no: 0001193125-24-069108 (34 Act)  Size: 578 KB
2024-03-15 001-08703
24754601
8-K  Documents   Interactive Data Current report, items 8.01 and 9.01
Acc-no: 0001193125-24-059385 (34 Act)  Size: 198 KB
2024-03-05 001-08703
24721972
8-K  Documents   Interactive Data Current report, items 1.01 and 8.01
Acc-no: 0001193125-24-056949 (34 Act)  Size: 180 KB
2024-03-04 001-08703
24712936
SC 13G  Documents Statement of acquisition of beneficial ownership by individuals
Acc-no: 0000080255-24-000656 (34 Act)  Size: 6 KB
2024-02-14 005-18405
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001104659-24-022299 (34 Act)  Size: 13 KB
2024-02-13 005-18405
24629941
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0000106040-24-000014 (34 Act)  Size: 11 MB
2024-02-12 001-08703
24620417
NT 10-Q  Documents Notification of inability to timely file Form 10-Q or 10-QSB
Acc-no: 0000106040-24-000011 (34 Act)  Size: 38 KB
2024-02-08 001-08703
24609851
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0000106040-24-000003 (34 Act)  Size: 716 KB
2024-01-25 001-08703
24562239
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001086364-24-003364 (34 Act)  Size: 13 KB
2024-01-25 005-18405
24561137
8-K  Documents   Interactive Data Current report, item 5.02
Acc-no: 0001193125-24-002432 (34 Act)  Size: 147 KB
2024-01-04 001-08703
24511752
UPLOAD  Documents [Cover]SEC-generated letter
Acc-no: 0000000000-24-000108 Size: 39 KB
2024-01-03
8-K  Documents   Interactive Data Current report, items 8.01 and 9.01
Acc-no: 0001193125-23-302249 (34 Act)  Size: 172 KB
2023-12-26 001-08703
231510941
424B7  Documents Prospectus [Rule 424(b)(7)]
Acc-no: 0001193125-23-302247 (33 Act)  Size: 454 KB
2023-12-22 333-259102
231510929
CORRESP  Documents [Cover]Correspondence
Acc-no: 0001193125-23-300031 Size: 39 KB
2023-12-20
UPLOAD  Documents [Cover]SEC-generated letter
Acc-no: 0000000000-23-013380 Size: 47 KB
2023-12-07
S-8  Documents Securities to be offered to employees in employee benefit plans
Acc-no: 0001193125-23-279856 (33 Act)  Size: 77 KB
2023-11-17 333-275641
231419487
8-K  Documents   Interactive Data Current report, items 5.02, 5.07, and 9.01
Acc-no: 0001193125-23-279782 (34 Act)  Size: 345 KB
2023-11-17 001-08703
231418623
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0000106040-23-000034 (34 Act)  Size: 9 MB
2023-11-07 001-08703
231381212
8-K  Documents   Interactive Data Current report, items 1.01, 2.03, 3.02, and 9.01
Acc-no: 0001193125-23-270415 (34 Act)  Size: 1 MB
2023-11-03 001-08703
231376680
8-K  Documents   Interactive Data Current report, items 7.01 and 9.01
Acc-no: 0001193125-23-267654 (34 Act)  Size: 177 KB
2023-11-01 001-08703
231366421
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001193125-23-267647 (34 Act)  Size: 5 MB
2023-11-01 001-08703
231366410
8-K  Documents   Interactive Data Current report, items 7.01 and 9.01
Acc-no: 0001193125-23-266188 (34 Act)  Size: 182 KB
2023-10-30 001-08703
231360575
8-K  Documents   Interactive Data Current report, items 7.01 and 9.01
Acc-no: 0001193125-23-265708 (34 Act)  Size: 6 MB
2023-10-30 001-08703
231357495
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0000106040-23-000032 (34 Act)  Size: 584 KB
2023-10-30 001-08703
231357281
8-K  Documents   Interactive Data Current report, items 1.01 and 9.01
Acc-no: 0001193125-23-253508 (34 Act)  Size: 175 KB
2023-10-10 001-08703
231318367
ARS  Documents Annual Report to Security Holders
Acc-no: 0000106040-23-000028 (34 Act)  Size: 850 KB
2023-10-05 001-08703
231311583
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001308179-23-001018 (34 Act)  Size: 138 KB
2023-10-05 001-08703
231311519
DEF 14A  Documents   Interactive Data Other definitive proxy statements
Acc-no: 0001308179-23-001017 (34 Act)  Size: 22 MB
2023-10-05 001-08703
231311504
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0000106040-23-000024 (34 Act)  Size: 14 MB
2023-08-22 001-08703
231190690
8-K  Documents   Interactive Data Current report, items 2.02, 5.02, and 9.01
Acc-no: 0000106040-23-000020 (34 Act)  Size: 742 KB
2023-07-31 001-08703
231127559
8-K  Documents   Interactive Data Current report, items 1.01 and 9.01
Acc-no: 0001193125-23-171211 (34 Act)  Size: 3 MB
2023-06-21 001-08703
231030381
SD  Documents Specialized disclosure report
Acc-no: 0001193125-23-154189 (34 Act)  Size: 219 KB
2023-05-25 001-08703
23960355
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0000106040-23-000017 (34 Act)  Size: 11 MB
2023-05-10 001-08703
23905510
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0000106040-23-000014 (34 Act)  Size: 749 KB
2023-05-08 001-08703
23898075
8-K  Documents   Interactive Data Current report, items 8.01 and 9.01
Acc-no: 0001193125-23-137241 (34 Act)  Size: 175 KB
2023-05-05 001-08703
23894936
8-K  Documents   Interactive Data Current report, items 8.01 and 9.01
Acc-no: 0001193125-23-088802 (34 Act)  Size: 174 KB
2023-04-03 001-08703
23790302
SC 13G  Documents Statement of acquisition of beneficial ownership by individuals
Acc-no: 0000080255-23-002492 (34 Act)  Size: 6 KB
2023-02-14 005-18405
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001306550-23-008551 (34 Act)  Size: 13 KB
2023-02-10 005-18405
23610275