WESTERN DIGITAL CORP — 424B2 Filings
22 424B2 filings on record
This page lists all 424B2 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 22 424B2 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 |
|---|---|---|---|---|
| 424B2 | 424B2 | 0001193125-21-352712 | Dec 9, 2021 | — |
| 424B2 | 424B2 | 0001193125-21-349735 | Dec 7, 2021 | — |
| 424B2 | 424B2 | 0001193125-18-029225 | Feb 1, 2018 | — |
| 424B2 | 424(B)(2) | 0001095811-01-502640 | Jun 7, 2001 | — |
| 424B2 | PROSPECTUS SUPPLEMENT | 0001095811-00-005162 | Dec 8, 2000 | — |
| 424B2 | 424(B)(2) | 0001095811-00-004954 | Nov 22, 2000 | — |
| 424B2 | PROSPECTUS SUPPLEMENT NO.16 | 0001095811-00-004098 | Oct 26, 2000 | — |
| 424B2 | PROSPECTUS SUPPLEMENT NO.15 | 0001095811-00-003646 | Sep 28, 2000 | — |
| 424B2 | PROSPECTUS SUPPLEMENT NO.14 | 0001095811-00-003207 | Sep 6, 2000 | — |
| 424B2 | FORM 424B2 | 0001095811-00-002586 | Aug 11, 2000 | — |
| 424B2 | PROSPECTUS | 0001095811-00-001848 | Jun 28, 2000 | — |
| 424B2 | PROSPECTUS | 0001095811-00-000803 | Mar 30, 2000 | — |
| 424B2 | PROSPECTUS SUPPLEMENT NO. 10 | 0001095811-00-000414 | Feb 29, 2000 | — |
| 424B2 | PROSPECTUS SUPPLEMENT NO.9 | 0000892569-00-000107 | Jan 31, 2000 | — |
| 424B2 | PROSPECTUS SUPPLEMENT NO. 8 | 0000892569-99-003291 | Dec 17, 1999 | — |
| 424B2 | PROSPECTUS SUPPLEMENT NO.7 | 0000892569-99-003264 | Dec 15, 1999 | — |
| 424B2 | PROSPECTUS SUPPLEMENT 6 TO PROPECTUS DATED 4/6/99 | 0000892569-99-003186 | Nov 30, 1999 | — |
| 424B2 | PROSPECTUS SUPPLEMENT 5 TO PROSPECTUS DATED 4/6/99 | 0000892569-99-003173 | Nov 24, 1999 | — |
| 424B2 | PROSPECTUS SUPPLEMENT NO. 4 | 0000892569-99-002836 | Nov 1, 1999 | — |
| 424B2 | PROSPECTUS SUPPLEMENT FILED PURSUANT TO RULE 424B2 | 0000892569-99-002563 | Sep 29, 1999 | — |
| 424B2 | PROSPECTUS SUPPLEMENT DATED 8/19/99. | 0000892569-99-002309 | Aug 19, 1999 | — |
| 424B2 | PROSPECTUS SUPPLEMENT DATED JULY 16, 1999 | 0000892569-99-001953 | Jul 16, 1999 | — |