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$WDC

$571.50 -$11.09 (1.9%)

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Insider Transactions

Insider Transaction Summary

David Goeckeler

812,303 shares

Net: 0 B/S: -

Irving Tan

597,483 shares

Net: +44,037 B/S: 4.0

WISSAM G JABRE

335,672 shares

Net: 0 B/S: -

Srinivasan Sivaram

310,314 shares

Net: 0 B/S: -

MICHAEL D CORDANO

227,381 shares

Net: 0 B/S: -

Kris Sennesael

188,107 shares

Net: -1,664 B/S: ∞

MICHAEL CHARLES RAY

178,008 shares

Net: 0 B/S: -

Sean Hunkler

155,749 shares

Net: 0 B/S: -

ROBERT SODERBERY

132,940 shares

Net: 0 B/S: -

ROBERT K EULAU

130,296 shares

Net: 0 B/S: -

Cynthia L Tregillis

116,643 shares

Net: -32,929 B/S: 0.63

Jacqueline DeMaria

113,772 shares

Net: 0 B/S: -

Don R Bennett

104,554 shares

Net: 0 B/S: -

Brian Scott Davis

103,438 shares

Net: -10,750 B/S: 6.7

Vidyadhara K Gubbi

83,403 shares

Net: -68,815 B/S: 0.3

MANISH H BHATIA

69,692 shares

Net: 0 B/S: -

Martin Fink

65,178 shares

Net: 0 B/S: -

Lori S Sundberg

62,795 shares

Net: 0 B/S: -

KATHLEEN A COTE

41,027 shares

Net: 0 B/S: -

Martin I Cole

29,385 shares

Net: +1,544 B/S: 4.94

MICHAEL D LAMBERT

26,324 shares

Net: 0 B/S: -

THOMAS E PARDUN

25,850 shares

Net: 0 B/S: -

Thomas Caulfield

21,737 shares

Net: 0 B/S: -

HENRY T DENERO

18,860 shares

Net: 0 B/S: -

Miyuki Suzuki

18,160 shares

Net: 0 B/S: -

STEPHEN D MILLIGAN

13,691 shares

Net: 0 B/S: -

OLIVIER LEONETTI

10,884 shares

Net: 0 B/S: -

Paula A Price

7,545 shares

Net: 0 B/S: -

MARK P LONG

6,010 shares

Net: 0 B/S: -

BRUCE E KIDDOO

3,903 shares

Net: -159 B/S: 2.13

STEVEN GLENN CAMPBELL

1,781 shares

Net: 0 B/S: -

Donald F Jr Robertson

1,071 shares

Net: 0 B/S: -

JAMES J MURPHY

992 shares

Net: 0 B/S: -

Manuvir Das

772 shares

Net: +772 B/S: ∞

Ahmed Mohammed Shihab

451 shares

Net: +7,794 B/S: ∞

MATTHEW E MASSENGILL

105 shares

Net: -956 B/S: 0.63

Gene M. Zamiska

72 shares

Net: -12,153 B/S: 0.01

Len J Lauer

39 shares

Net: 0 B/S: -

SANJAY MEHROTRA

29 shares

Net: 0 B/S: -

Brad Feller

11 shares

Net: +9,918 B/S: ∞

Roxanne Oulman

2 shares

Net: -199 B/S: 0.89

TUNC DOLUCA

2 shares

Net: +1,606 B/S: ∞

Kimberly Alexy

2 shares

Net: -2,168 B/S: 0.42

STEPHANIE A STREETER

2 shares

Net: +1,609 B/S: ∞

Reed B Rayman

0 shares

Net: 0 B/S: -

Insider Name	Current Shares	Net Change (1yr)	Buy/Sell Ratio
David Goeckeler	812,303	0	-
Irving Tan	597,483	+44,037	4.0
WISSAM G JABRE	335,672	0	-
Srinivasan Sivaram	310,314	0	-
MICHAEL D CORDANO	227,381	0	-
Kris Sennesael	188,107	-1,664	∞
MICHAEL CHARLES RAY	178,008	0	-
Sean Hunkler	155,749	0	-
ROBERT SODERBERY	132,940	0	-
ROBERT K EULAU	130,296	0	-
Cynthia L Tregillis	116,643	-32,929	0.63
Jacqueline DeMaria	113,772	0	-
Don R Bennett	104,554	0	-
Brian Scott Davis	103,438	-10,750	6.7
Vidyadhara K Gubbi	83,403	-68,815	0.3
MANISH H BHATIA	69,692	0	-
Martin Fink	65,178	0	-
Lori S Sundberg	62,795	0	-
KATHLEEN A COTE	41,027	0	-
Martin I Cole	29,385	+1,544	4.94
MICHAEL D LAMBERT	26,324	0	-
THOMAS E PARDUN	25,850	0	-
Thomas Caulfield	21,737	0	-
HENRY T DENERO	18,860	0	-
Miyuki Suzuki	18,160	0	-
STEPHEN D MILLIGAN	13,691	0	-
OLIVIER LEONETTI	10,884	0	-
Paula A Price	7,545	0	-
MARK P LONG	6,010	0	-
BRUCE E KIDDOO	3,903	-159	2.13
STEVEN GLENN CAMPBELL	1,781	0	-
Donald F Jr Robertson	1,071	0	-
JAMES J MURPHY	992	0	-
Manuvir Das	772	+772	∞
Ahmed Mohammed Shihab	451	+7,794	∞
MATTHEW E MASSENGILL	105	-956	0.63
Gene M. Zamiska	72	-12,153	0.01
Len J Lauer	39	0	-
SANJAY MEHROTRA	29	0	-
Brad Feller	11	+9,918	∞
Roxanne Oulman	2	-199	0.89
TUNC DOLUCA	2	+1,606	∞
Kimberly Alexy	2	-2,168	0.42
STEPHANIE A STREETER	2	+1,609	∞
Reed B Rayman	0	0	-

Individual Transactions

June 09, 2026

Martin I Cole

Open Market Sale

Change: -48

Price: $484.28

Shares: 29,385

Value: -$23,245

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Martin I Cole	Jun 11	Open Market Sale (S) Market Sale	29,385	-48	$484.28	-$23,245

June 05, 2026

Cynthia L Tregillis

Open Market Sale

Change: -432

Price: $545.60

Shares: 116,643

Value: -$235,699

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Cynthia L Tregillis	Jun 05	Open Market Sale (S) Market Sale	116,643	-432	$545.60	-$235,699

June 03, 2026

Brian Scott Davis

Tax Payment

Change: -881

Price: $594.11

Shares: 102,557

Value: -$523,410

Brian Scott Davis

Option Exercise/Conversion

Change: +6

Price: $0.00

Shares: 103,438

Value: +$0

Vidyadhara K Gubbi

Option Exercise/Conversion

Change: +13

Price: $0.00

Shares: 85,167

Value: +$0

Vidyadhara K Gubbi

Tax Payment

Change: -1,764

Price: $594.11

Shares: 83,403

Value: -$1,048,010

Cynthia L Tregillis

Option Exercise/Conversion

Change: +6

Price: $0.00

Shares: 117,774

Value: +$0

Cynthia L Tregillis

Tax Payment

Change: -699

Price: $594.11

Shares: 117,075

Value: -$415,282

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Brian Scott Davis	Jun 05	Tax Payment (F) Tax Payment	102,557	-881	$594.11	-$523,410
Brian Scott Davis	Jun 05	Option Exercise/Conversion (M) Compensation/Award	103,438	+6	$0.00	+$0
Vidyadhara K Gubbi	Jun 05	Option Exercise/Conversion (M) Compensation/Award	85,167	+13	$0.00	+$0
Vidyadhara K Gubbi	Jun 05	Tax Payment (F) Tax Payment	83,403	-1,764	$594.11	-$1,048,010
Cynthia L Tregillis	Jun 05	Option Exercise/Conversion (M) Compensation/Award	117,774	+6	$0.00	+$0
Cynthia L Tregillis	Jun 05	Tax Payment (F) Tax Payment	117,075	-699	$594.11	-$415,282

June 01, 2026

Vidyadhara K Gubbi

Open Market Sale

Change: -2,475

Price: $556.24

Shares: 85,154

Value: -$1,376,694

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Vidyadhara K Gubbi	Jun 02	Open Market Sale (S) Market Sale	85,154	-2,475	$556.24	-$1,376,694

May 28, 2026

BRUCE E KIDDOO

Open Market Sale

Change: -750

Price: $528.52

Shares: 3,903

Value: -$396,390

Insider	Filing Date	Transaction	Shares	Change	Price	Value
BRUCE E KIDDOO	May 29	Open Market Sale (S) Market Sale	3,903	-750	$528.52	-$396,390

May 27, 2026

Cynthia L Tregillis

Open Market Sale

Change: -214

Price: $539.63

Shares: 117,157

Value: -$115,480

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Cynthia L Tregillis	May 27	Open Market Sale (S) Market Sale	117,157	-214	$539.63	-$115,480

May 26, 2026

Manuvir Das

Grant/Award Acquisition

Change: +772

Price: $0.00

Shares: 772

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Manuvir Das	May 28	Grant/Award Acquisition (A) Compensation/Award	772	+772	$0.00	+$0

May 25, 2026

Brian Scott Davis

Tax Payment

Change: -971

Price: $484.28

Shares: 103,300

Value: -$470,235

Brian Scott Davis

Option Exercise/Conversion

Change: +7

Price: $0.00

Shares: 104,271

Value: +$0

Vidyadhara K Gubbi

Tax Payment

Change: -1,143

Price: $484.28

Shares: 87,629

Value: -$553,532

Vidyadhara K Gubbi

Option Exercise/Conversion

Change: +8

Price: $0.00

Shares: 88,772

Value: +$0

Irving Tan

Tax Payment

Change: -479

Price: $484.28

Shares: 597,004

Value: -$231,970

Irving Tan

Option Exercise/Conversion

Change: +30

Price: $0.00

Shares: 597,483

Value: +$0

Cynthia L Tregillis

Tax Payment

Change: -771

Price: $484.28

Shares: 117,371

Value: -$373,379

Cynthia L Tregillis

Option Exercise/Conversion

Change: +7

Price: $0.00

Shares: 118,142

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Brian Scott Davis	May 27	Tax Payment (F) Tax Payment	103,300	-971	$484.28	-$470,235
Brian Scott Davis	May 27	Option Exercise/Conversion (M) Compensation/Award	104,271	+7	$0.00	+$0
Vidyadhara K Gubbi	May 27	Tax Payment (F) Tax Payment	87,629	-1,143	$484.28	-$553,532
Vidyadhara K Gubbi	May 27	Option Exercise/Conversion (M) Compensation/Award	88,772	+8	$0.00	+$0
Irving Tan	May 27	Tax Payment (F) Tax Payment	597,004	-479	$484.28	-$231,970
Irving Tan	May 27	Option Exercise/Conversion (M) Compensation/Award	597,483	+30	$0.00	+$0
Cynthia L Tregillis	May 27	Tax Payment (F) Tax Payment	117,371	-771	$484.28	-$373,379
Cynthia L Tregillis	May 27	Option Exercise/Conversion (M) Compensation/Award	118,142	+7	$0.00	+$0