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BUKATY RAYMOND M

Disclosed activity across 1 company

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16949
SEC CIK
0001232829

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
WESTERN DIGITAL CORPWDC · Entity 1010Sr VP, Admin, Gen Cnsl & SectySeptember 12, 2010September 14, 2010

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

WESTERN DIGITAL CORP

Report date September 12, 2010 · Filed September 14, 2010

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect65,752 Reported balance After 2010-09-12 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2010-09-12 · Tax withholding · Disposed 1,911 · Balance 65,752

F1: Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e).

F2: Includes 2,319 shares acquired under the issuer's Employee Stock Purchase Plan on May 31, 2010.

Filing footnotes · ownership attribution and instrument terms

F1: Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e).

F2: Includes 2,319 shares acquired under the issuer's Employee Stock Purchase Plan on May 31, 2010.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
November 14, 2007 Filed Nov 16, 2007 22:48 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionCommon Stock 20,125 $10.30 $207,287.50
Disclosure

SEC source: 0001266824-07-000057 · edgardoc.xml · nonDerivative · entry 2

BUKATY RAYMOND M · CIK 0001232829 · Sr VP, Admin, Gen Cnsl & Secty

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 203,663

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
November 14, 2007 Filed Nov 16, 2007 22:48 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionCommon Stock 29,875 $10.21 $305,023.75
Disclosure

SEC source: 0001266824-07-000057 · edgardoc.xml · nonDerivative · entry 1

BUKATY RAYMOND M · CIK 0001232829 · Sr VP, Admin, Gen Cnsl & Secty

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 183,538

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
September 12, 2007 Filed Sep 14, 2007 23:22 UTC WESTERN DIGITAL CORP WDC · Entity 1010 GrantEmployee Stock Option (right to buy) · Derivative 13,155 $0.00 Strike: $23.46 $0.00
Disclosure

SEC source: 0001363249-07-000059 · edgardoc.xml · derivative · entry 2

BUKATY RAYMOND M · CIK 0001232829 · Sr VP, Admin, Gen Cnsl & Secty

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,155

Underlying: Common Stock · 13,155 shares

Expires 2014-09-12

F2 · derivative.exercise_date: The option vests 25% on the first anniversary of the grant date and 6.25% at the end of each three-month period thereafter.

Read SEC document
September 12, 2007 Filed Sep 14, 2007 23:22 UTC WESTERN DIGITAL CORP WDC · Entity 1010 GrantCommon Stock 5,210 $0.00 $0.00
Disclosure

SEC source: 0001363249-07-000059 · edgardoc.xml · nonDerivative · entry 1

BUKATY RAYMOND M · CIK 0001232829 · Sr VP, Admin, Gen Cnsl & Secty

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 153,663

F1 · security: Represents the grant of restricted stock units to the reporting person. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.

Read SEC document
July 31, 2007 Filed Aug 1, 2007 22:54 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Tax withholdingCommon Stock 30,225 $21.35 $645,303.75
Disclosure

SEC source: 0001363249-07-000039 · edgardoc.xml · nonDerivative · entry 1

BUKATY RAYMOND M · CIK 0001232829 · Sr VP, Admin, Gen Cnsl & Secty

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 148,453

F1 · shares: Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e).

F2 · balance_after: Includes 9 shares and 1,671 shares acquired under the issuer's Employee Stock Purchase Plan on November 30, 2006 and May 31, 2007 respectively.

Read SEC document
November 29, 2006 Filed Dec 2, 2006 00:07 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 10,000 $0.00 Strike: $10.21 $0.00
Disclosure

SEC source: 0001266824-06-000068 · edgardoc.xml · derivative · entry 21

BUKATY RAYMOND M · CIK 0001232829 · Sr VP, Admin, Gen Cnsl & Secty

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,000

Underlying: Common Stock · 10,000 shares

Expires 2015-01-20

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: The option vested 25% on the first anniversary of the grant date of 1/20/2005, and an additional 6.25% vested at the end of each three-month period through 10/20/2006. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 1/20/2009.

Read SEC document
November 29, 2006 Filed Dec 2, 2006 00:07 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 40,000 $0.00 Strike: $9.50 $0.00
Disclosure

SEC source: 0001266824-06-000068 · edgardoc.xml · derivative · entry 20

BUKATY RAYMOND M · CIK 0001232829 · Sr VP, Admin, Gen Cnsl & Secty

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 40,000 shares

Expires 2009-02-26

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: The option vested 25% on the first anniversary of the grant date and 6.25% at the end of each three-month period thereafter.

Read SEC document
November 29, 2006 Filed Dec 2, 2006 00:07 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 25,000 $0.00 Strike: $6.50 $0.00
Disclosure

SEC source: 0001266824-06-000068 · edgardoc.xml · derivative · entry 19

BUKATY RAYMOND M · CIK 0001232829 · Sr VP, Admin, Gen Cnsl & Secty

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 25,000 shares

Expires 2009-06-17

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_date: The option vested 20% on 12/17/1999, 10% on 2/1/2000, and 10% vested each three-month period thereafter.

Read SEC document
November 29, 2006 Filed Dec 2, 2006 00:07 UTC WESTERN DIGITAL CORP WDC · Entity 1010 SaleCommon Stock 5,000 $20.89 $104,450.00
Disclosure

SEC source: 0001266824-06-000068 · edgardoc.xml · nonDerivative · entry 18

BUKATY RAYMOND M · CIK 0001232829 · Sr VP, Admin, Gen Cnsl & Secty

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 176,998

Read SEC document
November 29, 2006 Filed Dec 2, 2006 00:07 UTC WESTERN DIGITAL CORP WDC · Entity 1010 SaleCommon Stock 200 $20.90 $4,180.00
Disclosure

SEC source: 0001266824-06-000068 · edgardoc.xml · nonDerivative · entry 17

BUKATY RAYMOND M · CIK 0001232829 · Sr VP, Admin, Gen Cnsl & Secty

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 181,998

Read SEC document
November 29, 2006 Filed Dec 2, 2006 00:07 UTC WESTERN DIGITAL CORP WDC · Entity 1010 SaleCommon Stock 5,100 $20.76 $105,876.00
Disclosure

SEC source: 0001266824-06-000068 · edgardoc.xml · nonDerivative · entry 16

BUKATY RAYMOND M · CIK 0001232829 · Sr VP, Admin, Gen Cnsl & Secty

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 182,198

Read SEC document
November 29, 2006 Filed Dec 2, 2006 00:07 UTC WESTERN DIGITAL CORP WDC · Entity 1010 SaleCommon Stock 9,900 $20.77 $205,623.00
Disclosure

SEC source: 0001266824-06-000068 · edgardoc.xml · nonDerivative · entry 15

BUKATY RAYMOND M · CIK 0001232829 · Sr VP, Admin, Gen Cnsl & Secty

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 187,298

Read SEC document
November 29, 2006 Filed Dec 2, 2006 00:07 UTC WESTERN DIGITAL CORP WDC · Entity 1010 SaleCommon Stock 6,600 $20.78 $137,148.00
Disclosure

SEC source: 0001266824-06-000068 · edgardoc.xml · nonDerivative · entry 14

BUKATY RAYMOND M · CIK 0001232829 · Sr VP, Admin, Gen Cnsl & Secty

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 197,198

Read SEC document
November 29, 2006 Filed Dec 2, 2006 00:07 UTC WESTERN DIGITAL CORP WDC · Entity 1010 SaleCommon Stock 16,100 $20.79 $334,719.00
Disclosure

SEC source: 0001266824-06-000068 · edgardoc.xml · nonDerivative · entry 13

BUKATY RAYMOND M · CIK 0001232829 · Sr VP, Admin, Gen Cnsl & Secty

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 203,798

Read SEC document
November 29, 2006 Filed Dec 2, 2006 00:07 UTC WESTERN DIGITAL CORP WDC · Entity 1010 SaleCommon Stock 51,600 $20.80 $1,073,280.00
Disclosure

SEC source: 0001266824-06-000068 · edgardoc.xml · nonDerivative · entry 12

BUKATY RAYMOND M · CIK 0001232829 · Sr VP, Admin, Gen Cnsl & Secty

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 219,898

Read SEC document
November 29, 2006 Filed Dec 2, 2006 00:07 UTC WESTERN DIGITAL CORP WDC · Entity 1010 SaleCommon Stock 11,200 $20.81 $233,072.00
Disclosure

SEC source: 0001266824-06-000068 · edgardoc.xml · nonDerivative · entry 11

BUKATY RAYMOND M · CIK 0001232829 · Sr VP, Admin, Gen Cnsl & Secty

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 271,498

Read SEC document
November 29, 2006 Filed Dec 2, 2006 00:07 UTC WESTERN DIGITAL CORP WDC · Entity 1010 SaleCommon Stock 12,800 $20.82 $266,496.00
Disclosure

SEC source: 0001266824-06-000068 · edgardoc.xml · nonDerivative · entry 10

BUKATY RAYMOND M · CIK 0001232829 · Sr VP, Admin, Gen Cnsl & Secty

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 282,698

Read SEC document
November 29, 2006 Filed Dec 2, 2006 00:07 UTC WESTERN DIGITAL CORP WDC · Entity 1010 SaleCommon Stock 7,900 $20.83 $164,557.00
Disclosure

SEC source: 0001266824-06-000068 · edgardoc.xml · nonDerivative · entry 9

BUKATY RAYMOND M · CIK 0001232829 · Sr VP, Admin, Gen Cnsl & Secty

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 295,498

Read SEC document
November 29, 2006 Filed Dec 2, 2006 00:07 UTC WESTERN DIGITAL CORP WDC · Entity 1010 SaleCommon Stock 1,200 $20.84 $25,008.00
Disclosure

SEC source: 0001266824-06-000068 · edgardoc.xml · nonDerivative · entry 8

BUKATY RAYMOND M · CIK 0001232829 · Sr VP, Admin, Gen Cnsl & Secty

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 303,398

Read SEC document
November 29, 2006 Filed Dec 2, 2006 00:07 UTC WESTERN DIGITAL CORP WDC · Entity 1010 SaleCommon Stock 3,200 $20.85 $66,720.00
Disclosure

SEC source: 0001266824-06-000068 · edgardoc.xml · nonDerivative · entry 7

BUKATY RAYMOND M · CIK 0001232829 · Sr VP, Admin, Gen Cnsl & Secty

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 304,598

Read SEC document
November 29, 2006 Filed Dec 2, 2006 00:07 UTC WESTERN DIGITAL CORP WDC · Entity 1010 SaleCommon Stock 2,100 $20.86 $43,806.00
Disclosure

SEC source: 0001266824-06-000068 · edgardoc.xml · nonDerivative · entry 6

BUKATY RAYMOND M · CIK 0001232829 · Sr VP, Admin, Gen Cnsl & Secty

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 307,798

Read SEC document
November 29, 2006 Filed Dec 2, 2006 00:07 UTC WESTERN DIGITAL CORP WDC · Entity 1010 SaleCommon Stock 6,300 $20.87 $131,481.00
Disclosure

SEC source: 0001266824-06-000068 · edgardoc.xml · nonDerivative · entry 5

BUKATY RAYMOND M · CIK 0001232829 · Sr VP, Admin, Gen Cnsl & Secty

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 309,898

Read SEC document
November 29, 2006 Filed Dec 2, 2006 00:07 UTC WESTERN DIGITAL CORP WDC · Entity 1010 SaleCommon Stock 9,800 $20.88 $204,624.00
Disclosure

SEC source: 0001266824-06-000068 · edgardoc.xml · nonDerivative · entry 4

BUKATY RAYMOND M · CIK 0001232829 · Sr VP, Admin, Gen Cnsl & Secty

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 316,198

Read SEC document
November 29, 2006 Filed Dec 2, 2006 00:07 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionCommon Stock 10,000 $10.21 $102,100.00
Disclosure

SEC source: 0001266824-06-000068 · edgardoc.xml · nonDerivative · entry 3

BUKATY RAYMOND M · CIK 0001232829 · Sr VP, Admin, Gen Cnsl & Secty

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 325,998

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
November 29, 2006 Filed Dec 2, 2006 00:07 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionCommon Stock 40,000 $9.50 $380,000.00
Disclosure

SEC source: 0001266824-06-000068 · edgardoc.xml · nonDerivative · entry 2

BUKATY RAYMOND M · CIK 0001232829 · Sr VP, Admin, Gen Cnsl & Secty

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 315,998

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
November 29, 2006 Filed Dec 2, 2006 00:07 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionCommon Stock 25,000 $6.50 $162,500.00
Disclosure

SEC source: 0001266824-06-000068 · edgardoc.xml · nonDerivative · entry 1

BUKATY RAYMOND M · CIK 0001232829 · Sr VP, Admin, Gen Cnsl & Secty

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 275,998

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
November 27, 2006 Filed Nov 30, 2006 01:32 UTC WESTERN DIGITAL CORP WDC · Entity 1010 GrantEmployee Stock Option (right to buy) · Derivative 37,878 $0.00 Strike: $20.24 $0.00
Disclosure

SEC source: 0001266824-06-000063 · edgardoc.xml · derivative · entry 2

BUKATY RAYMOND M · CIK 0001232829 · Sr VP, Admin, Gen Cnsl & Secty

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,878

Underlying: Common Stock · 37,878 shares

Expires 2016-11-27

F3 · derivative.exercise_date: The option vests 25% on the first anniversary of the grant date and 6.25% at the end of each three-month period thereafter.

Read SEC document
November 27, 2006 Filed Nov 30, 2006 01:32 UTC WESTERN DIGITAL CORP WDC · Entity 1010 GrantCommon Stock 17,045 $0.00 $0.00
Disclosure

SEC source: 0001266824-06-000063 · edgardoc.xml · nonDerivative · entry 1

BUKATY RAYMOND M · CIK 0001232829 · Sr VP, Admin, Gen Cnsl & Secty

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 250,998

F1 · security: Represents the grant of restricted stock units to the reporting person. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.

F2 · balance_after: Includes 1,662 shares acquired under the Issuer's Employee Stock Purchase Plan on May 31, 2006.

Read SEC document
February 24, 2006 Filed Feb 28, 2006 22:23 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 25,000 $0.00 Strike: $6.23 $0.00
Disclosure

SEC source: 0001266824-06-000042 · edgardoc.xml · derivative · entry 18

BUKATY RAYMOND M · CIK 0001232829 · Sr VP, Admin, Gen Cnsl & Secty

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 25,000 shares

Expires 2012-03-28

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: The option vested annually in four equal installments beginning on the first anniversary of the grant date.

Read SEC document
February 24, 2006 Filed Feb 28, 2006 22:23 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 2,700 $0.00 Strike: $4.44 $0.00
Disclosure

SEC source: 0001266824-06-000042 · edgardoc.xml · derivative · entry 17

BUKATY RAYMOND M · CIK 0001232829 · Sr VP, Admin, Gen Cnsl & Secty

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,700 shares

Expires 2010-03-01

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: The option vested annually in four equal installments beginning on the first anniversary of the grant date.

Read SEC document
February 24, 2006 Filed Feb 28, 2006 22:23 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 37,500 $0.00 Strike: $3.85 $0.00
Disclosure

SEC source: 0001266824-06-000042 · edgardoc.xml · derivative · entry 16

BUKATY RAYMOND M · CIK 0001232829 · Sr VP, Admin, Gen Cnsl & Secty

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 37,500 shares

Expires 2012-09-23

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: The option vested 25% six months from the grant date, then in three equal installments on each anniversary of the grant date thereafter.

Read SEC document
February 24, 2006 Filed Feb 28, 2006 22:23 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 5,000 $0.00 Strike: $2.10 $0.00
Disclosure

SEC source: 0001266824-06-000042 · edgardoc.xml · derivative · entry 15

BUKATY RAYMOND M · CIK 0001232829 · Sr VP, Admin, Gen Cnsl & Secty

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 5,000 shares

Expires 2011-09-26

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_date: The option vested 25% on the first anniversary of the grant date and 6.25% at the end of each three-month period thereafter.

Read SEC document
February 24, 2006 Filed Feb 28, 2006 22:23 UTC WESTERN DIGITAL CORP WDC · Entity 1010 SaleCommon Stock 6,000 $22.57 $135,420.00
Disclosure

SEC source: 0001266824-06-000042 · edgardoc.xml · nonDerivative · entry 14

BUKATY RAYMOND M · CIK 0001232829 · Sr VP, Admin, Gen Cnsl & Secty

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 232,291

Read SEC document
February 24, 2006 Filed Feb 28, 2006 22:23 UTC WESTERN DIGITAL CORP WDC · Entity 1010 SaleCommon Stock 4,000 $22.55 $90,200.00
Disclosure

SEC source: 0001266824-06-000042 · edgardoc.xml · nonDerivative · entry 13

BUKATY RAYMOND M · CIK 0001232829 · Sr VP, Admin, Gen Cnsl & Secty

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 238,291

Read SEC document
February 24, 2006 Filed Feb 28, 2006 22:23 UTC WESTERN DIGITAL CORP WDC · Entity 1010 SaleCommon Stock 3,000 $22.52 $67,560.00
Disclosure

SEC source: 0001266824-06-000042 · edgardoc.xml · nonDerivative · entry 12

BUKATY RAYMOND M · CIK 0001232829 · Sr VP, Admin, Gen Cnsl & Secty

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 242,291

Read SEC document
February 24, 2006 Filed Feb 28, 2006 22:23 UTC WESTERN DIGITAL CORP WDC · Entity 1010 SaleCommon Stock 5,000 $22.50 $112,500.00
Disclosure

SEC source: 0001266824-06-000042 · edgardoc.xml · nonDerivative · entry 11

BUKATY RAYMOND M · CIK 0001232829 · Sr VP, Admin, Gen Cnsl & Secty

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 245,291

Read SEC document
February 24, 2006 Filed Feb 28, 2006 22:23 UTC WESTERN DIGITAL CORP WDC · Entity 1010 SaleCommon Stock 7,000 $22.48 $157,360.00
Disclosure

SEC source: 0001266824-06-000042 · edgardoc.xml · nonDerivative · entry 10

BUKATY RAYMOND M · CIK 0001232829 · Sr VP, Admin, Gen Cnsl & Secty

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 250,291

Read SEC document
February 24, 2006 Filed Feb 28, 2006 22:23 UTC WESTERN DIGITAL CORP WDC · Entity 1010 SaleCommon Stock 13,900 $22.45 $312,055.00
Disclosure

SEC source: 0001266824-06-000042 · edgardoc.xml · nonDerivative · entry 9

BUKATY RAYMOND M · CIK 0001232829 · Sr VP, Admin, Gen Cnsl & Secty

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 257,291

Read SEC document
February 24, 2006 Filed Feb 28, 2006 22:23 UTC WESTERN DIGITAL CORP WDC · Entity 1010 SaleCommon Stock 1,300 $22.43 $29,159.00
Disclosure

SEC source: 0001266824-06-000042 · edgardoc.xml · nonDerivative · entry 8

BUKATY RAYMOND M · CIK 0001232829 · Sr VP, Admin, Gen Cnsl & Secty

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 271,191

Read SEC document
February 24, 2006 Filed Feb 28, 2006 22:23 UTC WESTERN DIGITAL CORP WDC · Entity 1010 SaleCommon Stock 400 $22.42 $8,968.00
Disclosure

SEC source: 0001266824-06-000042 · edgardoc.xml · nonDerivative · entry 7

BUKATY RAYMOND M · CIK 0001232829 · Sr VP, Admin, Gen Cnsl & Secty

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 272,491

Read SEC document
February 24, 2006 Filed Feb 28, 2006 22:23 UTC WESTERN DIGITAL CORP WDC · Entity 1010 SaleCommon Stock 9,500 $22.41 $212,895.00
Disclosure

SEC source: 0001266824-06-000042 · edgardoc.xml · nonDerivative · entry 6

BUKATY RAYMOND M · CIK 0001232829 · Sr VP, Admin, Gen Cnsl & Secty

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 272,891

Read SEC document
February 24, 2006 Filed Feb 28, 2006 22:23 UTC WESTERN DIGITAL CORP WDC · Entity 1010 SaleCommon Stock 20,100 $22.40 $450,240.00
Disclosure

SEC source: 0001266824-06-000042 · edgardoc.xml · nonDerivative · entry 5

BUKATY RAYMOND M · CIK 0001232829 · Sr VP, Admin, Gen Cnsl & Secty

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 282,391

Read SEC document
February 24, 2006 Filed Feb 28, 2006 22:23 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionCommon Stock 25,000 $6.23 $155,750.00
Disclosure

SEC source: 0001266824-06-000042 · edgardoc.xml · nonDerivative · entry 4

BUKATY RAYMOND M · CIK 0001232829 · Sr VP, Admin, Gen Cnsl & Secty

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 302,491

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
February 24, 2006 Filed Feb 28, 2006 22:23 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionCommon Stock 2,700 $4.44 $11,981.25
Disclosure

SEC source: 0001266824-06-000042 · edgardoc.xml · nonDerivative · entry 3

BUKATY RAYMOND M · CIK 0001232829 · Sr VP, Admin, Gen Cnsl & Secty

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 277,491

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

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February 24, 2006 Filed Feb 28, 2006 22:23 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionCommon Stock 37,500 $3.85 $144,375.00
Disclosure

SEC source: 0001266824-06-000042 · edgardoc.xml · nonDerivative · entry 2

BUKATY RAYMOND M · CIK 0001232829 · Sr VP, Admin, Gen Cnsl & Secty

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 274,791

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

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February 24, 2006 Filed Feb 28, 2006 22:23 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionCommon Stock 5,000 $2.10 $10,500.00
Disclosure

SEC source: 0001266824-06-000042 · edgardoc.xml · nonDerivative · entry 1

BUKATY RAYMOND M · CIK 0001232829 · Sr VP, Admin, Gen Cnsl & Secty

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 237,291

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

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February 16, 2006 Filed Feb 22, 2006 00:03 UTC WESTERN DIGITAL CORP WDC · Entity 1010 GrantCommon Stock 58,000 $0.00 $0.00
Disclosure

SEC source: 0001266824-06-000039 · edgardoc.xml · nonDerivative · entry 1

BUKATY RAYMOND M · CIK 0001232829 · Sr VP, Admin, Gen Cnsl & Secty

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 232,291

F1 · security: Represents the grant of restricted stock units to the reporting person. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.

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January 30, 2006 Filed Jan 31, 2006 22:47 UTC WESTERN DIGITAL CORP WDC · Entity 1010 SaleCommon Stock 1,900 $21.82 $41,458.00
Disclosure

SEC source: 0001266824-06-000018 · edgardoc.xml · nonDerivative · entry 6

BUKATY RAYMOND M · CIK 0001232829 · Sr VP, Admin, Gen Cnsl & Secty

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 174,291

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January 30, 2006 Filed Jan 31, 2006 22:47 UTC WESTERN DIGITAL CORP WDC · Entity 1010 SaleCommon Stock 4,600 $21.81 $100,326.00
Disclosure

SEC source: 0001266824-06-000018 · edgardoc.xml · nonDerivative · entry 5

BUKATY RAYMOND M · CIK 0001232829 · Sr VP, Admin, Gen Cnsl & Secty

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 176,191

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January 30, 2006 Filed Jan 31, 2006 22:47 UTC WESTERN DIGITAL CORP WDC · Entity 1010 SaleCommon Stock 39,200 $21.80 $854,560.00
Disclosure

SEC source: 0001266824-06-000018 · edgardoc.xml · nonDerivative · entry 4

BUKATY RAYMOND M · CIK 0001232829 · Sr VP, Admin, Gen Cnsl & Secty

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 180,791

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.