Matthew E Massengill Western Digital Corp (WDC) insider trading activity

Matthew E Massengill is Director of WESTERN DIGITAL CORP. Currently has a direct ownership of 28,897 shares of WDC, which is worth approximately $4.56 Million. The most recent transaction as insider was on Nov 20, 2025, when has been sold 1,585 shares (Common Stock) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 28.9K

53.67% 3M change

53.67% 12M change

Total Value Held $4.56 Million

MATTHEW E MASSENGILL Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Nov 20 2025	BUY Grant, award, or other acquisition	-	1,585 Added 5.2%	28,897 Common Stock
Nov 20 2024	BUY Grant, award, or other acquisition	-	4,542 Added 19.46%	18,804 Common Stock
Nov 15 2023	BUY Grant, award, or other acquisition	-	6,300 Added 10.96%	51,188 Common Stock
Nov 16 2022	BUY Grant, award, or other acquisition	-	7,962 Added 15.07%	44,888 Common Stock
Nov 16 2021	BUY Grant, award, or other acquisition	-	4,958 Added 11.84%	36,926 Common Stock
Nov 18 2020	BUY Grant, award, or other acquisition	-	6,825 Added 17.59%	31,968 Common Stock
Nov 14 2020	BUY Exercise of conversion of derivative security	-	110 Added 0.44%	25,143 Common Stock

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