As Of	Filer	Filing¹	For·On·As	Docs:Size	Issuer		Filing Agent

  2/3/22  Western Digital Corp.             10-Q       12/31/21   95:10M                                                             
12/10/21  Western Digital Corp.             8-K:1,2,7,8 12/7/21   15:1.4M                                   Donnelley … Solutions/FA 
11/18/21  Western Digital Corp.             S-8        11/18/21    3:70K                                    Donnelley … Solutions/FA 
 11/4/21  Western Digital Corp.             10-Q        10/1/21   93:8.7M                                                            
 8/27/21  Western Digital Corp.             S-3ASR      8/27/21    5:872K                                   Donnelley … Solutions/FA 
          Western Digital Technologies Inc.
 8/27/21‡ Western Digital Corp.             10-K         7/2/21  115:13M                                                             
  5/6/21  Western Digital Corp.             10-Q         4/2/21   89:9.1M                                                            
  2/9/21  Western Digital Corp.             10-Q         1/1/21   92:9.4M                                                            
11/25/20  Western Digital Corp.             S-8        11/25/20   14:2.2M                                   Donnelley … Solutions/FA 
11/25/20  Western Digital Corp.             S-8        11/25/20    3:56K                                    Donnelley … Solutions/FA 
 11/6/20  Western Digital Corp.             10-Q        10/2/20   90:8.1M                                                            
 8/28/20‡ Western Digital Corp.             10-K         7/3/20  118:16M                                                             

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‡	A non-Insider-Ownership Filing that was accepted after the SEC “closed” at 5:30:00pm ET.  The legal “Filed As Of” date may be the next, or another, day.
¹	Filing/Form Types:  -K
	8-K	Current Report — Form 8-K { Item 1: Business & Operations;  2: Financial Info;  3: Securities & Trading;  4: Accountants & Accounting;  5: Governance & Management;  6: Asset-Backed Securities;  7: Disclosures;  8: Events;  9: Financials }.
	10-K	Annual Report — Form 10-K.
	10-Q	Quarterly Report — Form 10-Q.
	S-3ASR	Automatic Shelf Registration Statement by a Well-Known Issuer — Form S-3.
	S-8	Registration Statement – Securities for an Employee Benefit Plan — Form S-8.