WESTERN DIGITAL CORP — SCHEDULE 13G/A Filings
9 SCHEDULE 13G/A filings on record
This page lists all SCHEDULE 13G/A filings submitted to the SEC by WESTERN DIGITAL CORP (WDC), sorted by most recent first. Each row links to the full filing on EdgarLookup. WESTERN DIGITAL CORP has filed 9 SCHEDULE 13G/A documents with the SEC since 2018. To view all SEC filings by WESTERN DIGITAL CORP, see the full filings list.
All
10-K
10-K405
10-Q
10-Q/A
11-K
11-KT
144
15-12B
25
25-NSE
3
4
4/A
424B1
424B2
424B3
424B7
425
5
8-A12B
8-A12B/A
8-K
8-K/A
ARS
CERTNAS
CORRESP
CT ORDER
DEF 14A
DEFA14A
DEFR14A
DFAN14A
EFFECT
FWP
IRANNOTICE
NT 10-K
NT 10-Q
NT 11-K
POS AM
POSASR
PRE 14A
PRES14A
S-3
S-3/A
S-3ASR
S-4
S-4/A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC TO-C
SC TO-I
SC TO-I/A
SC TO-T
SC TO-T/A
SCHEDULE 13G
SCHEDULE 13G/A
SD
SEC STAFF LETTER
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SCHEDULE 13G/A | — | 0000102909-26-002661 | Mar 27, 2026 | — |
| SCHEDULE 13G/A | — | 0001418660-26-000006 | Feb 10, 2026 | — |
| SCHEDULE 13G/A | — | 0000315066-26-000052 | Jan 8, 2026 | — |
| SCHEDULE 13G/A | — | 0001418660-25-000040 | Nov 13, 2025 | — |
| SCHEDULE 13G/A | — | 0000315066-25-002846 | Nov 5, 2025 | — |
| SCHEDULE 13G/A | — | 0000315066-25-002150 | Aug 6, 2025 | — |
| SCHEDULE 13G/A | — | 0000950170-25-092311 | Jul 1, 2025 | — |
| SCHEDULE 13G/A | — | 0000315066-25-001422 | May 12, 2025 | — |
| SCHEDULE 13G/A | — | 0000315066-25-000926 | Feb 12, 2025 | — |