Employer with a benefit plan ยท SEC filer
WESTERN DIGITAL CORPORATION
5601 GREAT OAKS PARKWAY, SAN JOSE, CA 95119
EIN
33-0956711
SEC CIK
0000106040
SEC · 2026-09-04
Industry (SIC)
Computer Storage Devices (3572)
SEC · 2026-09-04
State of incorporation
DE
SEC · 2026-09-04
Ticker
WDC
SEC · 2026-09-04
Latest SEC filing
144 2026-09-04
SEC · 2026-09-04
Benefit plan 3, 2024 filing
WESTERN DIGITAL CORPORATION 401(K) PLAN
DOL · 2025-10-13
Participants (start of year)
10,591
DOL · 2025-10-13
Plan features
code 2E2F2G2T3D2J2K2S2R3H
DOL · 2025-10-13
Plan type
Single-employer plan
DOL · 2025-10-13
Business code (NAICS)
334110
DOL · 2025-10-13
Benefit plan 501, 2024 filing
WESTERN DIGITAL GROUP LIFE & HEALTH PLAN
DOL · 2025-07-03
Participants (start of year)
6,917
DOL · 2025-07-03
Plan features
code 4A4B4D4E4F4G4H4L4Q
DOL · 2025-07-03
Plan type
Single-employer plan
DOL · 2025-07-03