WESTERN DIGITAL CORP — 424B3 Filings
16 424B3 filings on record
This page lists all 424B3 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 16 424B3 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 |
|---|---|---|---|---|
| 424B3 | 424B3 | 0001193125-17-004684 | Jan 9, 2017 | — |
| 424B3 | 424B3 | 0001193125-16-452479 | Feb 5, 2016 | — |
| 424B3 | 424(B)(3) | 0000892569-02-000079 | Jan 18, 2002 | — |
| 424B3 | PROSPECTUS SUPPLEMENT NO. 12 TO PROS DATED 8/11/98 | 0000892569-99-003316 | Dec 22, 1999 | — |
| 424B3 | PROSPECTUS SUPPLEMENT NO. 12 | 0000892569-99-003189 | Dec 1, 1999 | — |
| 424B3 | PROSPECTUS SUPPLEMENT #11 | 0000892569-99-003122 | Nov 17, 1999 | — |
| 424B3 | PROSPECTUS SUPPLEMENT NO. 10 | 0000892569-99-002968 | Nov 12, 1999 | — |
| 424B3 | PROSPECTUS SUPPLEMENT #9 | 0000892569-99-002629 | Oct 7, 1999 | — |
| 424B3 | PROSPECTUS SUPPLEMENT NUMBER 8 | 0000892569-99-002027 | Jul 29, 1999 | — |
| 424B3 | PROSPECTUS SUPPLEMENT NUMBER 7 | 0000892569-99-001262 | May 6, 1999 | — |
| 424B3 | PROSPECTUS SUPPLEMENT NUMBER 6 | 0000892569-99-000822 | Mar 30, 1999 | — |
| 424B3 | PROSPECTUS SUPPLEMENT #5 DATED FEBRUARY 10, 1999 | 0000892569-99-000245 | Feb 10, 1999 | — |
| 424B3 | PROSPECTUS SUPPLEMENT NO. 4 | 0000892569-99-000188 | Feb 4, 1999 | — |
| 424B3 | PROSPECTUS SUPPLEMENT NO. 3 | 0000892569-98-003362 | Dec 21, 1998 | — |
| 424B3 | PROSPECTUS SUPPLEMENT NO. 2 | 0000892569-98-002861 | Oct 29, 1998 | — |
| 424B3 | PROSPECTUS SUPPLEMENT DATED SEPTEMBER 2, 1998 | 0000892569-98-002480 | Sep 2, 1998 | — |