Vidyadhara K Gubbi Western Digital Corp (WDC) insider trading activity

Vidyadhara K Gubbi is Chief of Global Operations of WESTERN DIGITAL CORP. Currently has a direct ownership of 126,864 shares of WDC, which is worth approximately $20 Million. The most recent transaction as insider was on Dec 05, 2025, when has been sold 8,943 shares (Common Stock) at a price of $168.07 per share, resulting in proceeds of $1,503,050. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 127K

16.31% 3M change

n/a 12M change

Total Value Held $20 Million

Vidyadhara K Gubbi Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Dec 05 2025	SELL Open market or private sale	$1,503,050 $168.07 p/Share	8,943 Reduced 6.59%	126,864 Common Stock
Dec 04 2025	SELL Open market or private sale	$2,219,487 $159.94 p/Share	13,877 Reduced 9.27%	135,807 Common Stock
Nov 25 2025	SELL Payment of exercise price or tax liability	$177,478 $155.41 p/Share	1,142 Reduced 0.76%	149,181 Common Stock
Nov 25 2025	BUY Exercise of conversion of derivative security	-	6 Added 0.0%	150,323 Common Stock
Nov 21 2025	SELL Payment of exercise price or tax liability	$96,458 $139.19 p/Share	693 Reduced 0.46%	150,317 Common Stock
Nov 21 2025	BUY Exercise of conversion of derivative security	-	3 Added 0.0%	151,010 Common Stock
Nov 20 2025	SELL Payment of exercise price or tax liability	$83,016 $140.23 p/Share	592 Reduced 0.39%	151,007 Common Stock

Nov 20 2025	BUY Exercise of conversion of derivative security	-	3 Added 0.0%	151,599 Common Stock
Sep 04 2025	SELL Open market or private sale	$1,024,159 $90.29 p/Share	11,343 Reduced 6.96%	151,596 Common Stock
Aug 27 2025	SELL Payment of exercise price or tax liability	$32,913 $80.67 p/Share	408 Reduced 0.25%	162,939 Common Stock
Aug 27 2025	BUY Exercise of conversion of derivative security	-	1 Added 0.0%	163,347 Common Stock
Aug 26 2025	BUY Grant, award, or other acquisition	-	16,554 Added 9.2%	163,346 Common Stock
Aug 25 2025	SELL Payment of exercise price or tax liability	$90,310 $79.22 p/Share	1,140 Reduced 0.77%	146,792 Common Stock
Aug 25 2025	BUY Exercise of conversion of derivative security	-	3 Added 0.0%	147,932 Common Stock
Aug 21 2025	SELL Payment of exercise price or tax liability	$207,032 $74.66 p/Share	2,773 Reduced 1.84%	147,929 Common Stock
Aug 21 2025	BUY Exercise of conversion of derivative security	-	9 Added 0.01%	150,702 Common Stock
Aug 20 2025	SELL Payment of exercise price or tax liability	$302,333 $75.64 p/Share	3,997 Reduced 2.58%	150,693 Common Stock
Aug 20 2025	BUY Exercise of conversion of derivative security	-	11 Added 0.01%	154,690 Common Stock
Aug 13 2025	SELL Open market or private sale	$426,827 $76.26 p/Share	5,597 Reduced 3.49%	154,679 Common Stock
Aug 11 2025	SELL Open market or private sale	$295,551 $74.88 p/Share	3,947 Reduced 2.4%	160,276 Common Stock
Jun 20 2025	SELL Payment of exercise price or tax liability	$487,245 $59.29 p/Share	8,218 Reduced 4.77%	164,223 Common Stock
Jun 20 2025	SELL Payment of exercise price or tax liability	$73,223 $59.29 p/Share	1,235 Reduced 0.71%	172,413 Common Stock
Jun 20 2025	BUY Exercise of conversion of derivative security	-	28 Added 0.02%	172,441 Common Stock
Jun 20 2025	BUY Exercise of conversion of derivative security	-	6 Added 0.0%	173,648 Common Stock
May 27 2025	SELL Payment of exercise price or tax liability	$14,716 $51.82 p/Share	284 Reduced 0.16%	173,642 Common Stock

VKG

Vidyadhara K Gubbi

Chief of Global Operations

San Jose, CA

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