Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0001266824-25-000014
Filing Date
2025-03-03
Accepted
2025-03-03 20:51:53
Documents
2
Period of Report
2025-02-21

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT edgardoc.html 3  
1 PRIMARY DOCUMENT edgardoc.xml 3 2548
2 EDGAR SUPPORTING DOCUMENT poa-tregillis.txt EX-24 3008
  Complete submission text file 0001266824-25-000014.txt   7093
Mailing Address 3355 MICHELSON DRIVE SUITE 100 IRVINE CA 92612
Business Address 5601 GREAT OAKS PARKWAY SAN JOSE CA 95119 9496727000
WESTERN DIGITAL CORP (Issuer) CIK: 0000106040 (see all company filings)

EIN.: 330956711 | State of Incorp.: DE | Fiscal Year End: 0703
SIC: 3572 Computer Storage Devices
(CF Office: 06 Technology)

Mailing Address C/O WESTERN DIGITAL CORPORATION 5601 GREAT OAKS PARKWAY SAN JOSE CA 95119
Business Address
Tregillis Cynthia L (Reporting) CIK: 0002057088 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-08703 | Film No.: 25701051