David Goeckeler - 15 Jun 2022 Form 4 Insider Report for WESTERN DIGITAL CORP (WDC)

Role: Chief Executive Officer, Director
Signature: By: /s/ Sandra Garcia Attorney-in-Fact For: David Goeckeler
Issuer symbol: WDC
Transactions as of: 15 Jun 2022
Net transactions value: $0
Form type: 4
Filing time: 17 Jun 2022, 18:47:18 UTC
Previous filing: 07 Apr 2022
Next filing: 26 Aug 2022
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	WDC	Common Stock	Award	$0	+432,489	+135%	$0.000000	751,807	15 Jun 2022	Direct	F1
transaction	WDC	Common Stock	Award	$0	+100,100	+13%	$0.000000	851,907	15 Jun 2022	Direct	F2

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	WDC	Dividend Equivalent Rights	Award	$0	+5,110		$0.000000	5,110	15 Jun 2022	Common Stock	5,110		Direct	F3

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Consists of a sign-on award of 432,489 performance stock units (PSUs) granted to the Reporting Person on March 9, 2020 and amended on June 15, 2022 to remove the performance conditions and provide that the amended award will vest at 100% on March 8, 2023. Each PSU represents a contingent right to receive one share of the Issuer's common stock.
F2	Consists of a June 15, 2022 award of 100,100 restricted stock units (RSUs) granted to the Reporting Person, with 30% and 70% vesting on June 15, 2023 and June 15, 2024, respectively. Each RSU represents a contingent right to receive one share of the Issuer's common stock.
F3	The dividend equivalent rights accrued on previously awarded PSUs which vest proportionately with the PSUs to which they relate on March 8, 2023. Each dividend equivalent right represents a contingent right to receive one share of the Issuer's common stock or the cash value thereof.