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

 5/23/16  Milligan Stephen D                4          Dir.,Off.²  1:5K   Western Digital Corp.             Garcia Sandra R/FA       
 5/23/16  Cordano Michael D                 4          Officer²    1:5K   Western Digital Corp.             Garcia Sandra R/FA       
 5/16/16  Mehrotra Sanjay                   4          Director²   1:9K   Western Digital Corp.             Garcia Sandra R/FA       
 5/16/16  Mehrotra Sanjay                   3          Director²   2:6K   Western Digital Corp.             Garcia Sandra R/FA       
 5/12/16  Western Digital Corp.             8-K:1,2,5,7 5/12/16   16:1.9M                                   Donnelley … Solutions/FA 

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¹	Filing/Form Types:
	3	Initial Statement of Beneficial Ownership of Securities by an Insider — Form 3 { The Filer is an Insider² of the Issuer }.
	4	Statement of Changes in Beneficial Ownership of Securities by an Insider — Form 4 { The Filer is an Insider² of the Issuer }.
	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 }.
²	Insider:  The Filer is a Director, Officer, 10% Owner and/or Other “insider” of the Issuer.