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WELSH JAMES K

Disclosed activity across 1 company

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16738
SEC CIK
0001499789

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
WESTERN DIGITAL CORPWDC · Entity 1010EVP & GM, Branded ProductsAugust 03, 2012August 06, 2012

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 August 03, 2012 · Filed August 06, 2012

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect65,459 Ending reported balance After 2012-08-06 transaction · row 7
7 source rows · reconciled sequence

Row 1 · 2012-08-03 · Exercise / conversion · Acquired 2,133 · Balance 67,592

Row 2 · 2012-08-03 · Exercise / conversion · Acquired 2,406 · Balance 69,998

Row 3 · 2012-08-03 · Exercise / conversion · Acquired 4,500 · Balance 74,498

Row 4 · 2012-08-03 · Sale · Disposed 9,039 · Balance 65,459

F1: Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $40.62 to a high of $40.75. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

Row 5 · 2012-08-06 · Exercise / conversion · Acquired 4,500 · Balance 69,959

Row 6 · 2012-08-06 · Exercise / conversion · Acquired 461 · Balance 70,420

Row 7 · 2012-08-06 · Sale · Disposed 4,961 · Balance 65,459

F2: Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $41.16 to a high of $41.162. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

Employee Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $16.85 · Expires 2016-02-04Direct13,501 Reported balance After 2012-08-03 transaction · row 9 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 9 · 2012-08-03 · Exercise / conversion · Disposed 4,500 · Balance 13,501

F3: The option vested 25% one year from the grant date of 2/4/2009, and an additional 6.25% vested at the end of each three-month period through 5/4/2012. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 2/4/2013.

Employee Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $16.85 · Expires 2016-02-04Direct9,001 Reported balance After 2012-08-06 transaction · row 10 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 10 · 2012-08-06 · Exercise / conversion · Disposed 4,500 · Balance 9,001

F4: The option vested 25% one year from the grant date of 2/4/2009, and an additional 6.25% vested at the end of each three-month period through 8/4/2012. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 2/4/2013.

Employee Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $23.78 · Expires 2015-09-11Direct2,133 Reported balance After 2012-08-03 transaction · row 11 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 11 · 2012-08-03 · Exercise / conversion · Disposed 2,133 · Balance 2,133

F5: The option vested 25% one year from the grant date of 9/11/2008, and an additional 6.25% vested at the end of each three-month period through 6/11/2012. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 9/11/2012.

Employee Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $26.17 · Expires 2017-09-08Direct27,711 Reported balance After 2012-08-03 transaction · row 12 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 12 · 2012-08-03 · Exercise / conversion · Disposed 2,406 · Balance 27,711

F6: The option vested 25% one year from the grant date of 9/8/2010, and an additional 6.25% vested at the end of each three-month period through 6/8/2012. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 9/8/2014.

Employee Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $26.17 · Expires 2017-09-08Direct27,250 Reported balance After 2012-08-06 transaction · row 13 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 13 · 2012-08-06 · Exercise / conversion · Disposed 461 · Balance 27,250

F6: The option vested 25% one year from the grant date of 9/8/2010, and an additional 6.25% vested at the end of each three-month period through 6/8/2012. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 9/8/2014.

Common StockSEC Table I · non-derivativeIndirectby Spouse IRA1,450 Reported balance Holding disclosure · report date 2012-08-03 · row 8 Holding and transaction disclosures are not merged.
1 source row

Row 8 · Balance 1,450

Filing footnotes · ownership attribution and instrument terms

F1: Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $40.62 to a high of $40.75. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

F2: Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $41.16 to a high of $41.162. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

F3: The option vested 25% one year from the grant date of 2/4/2009, and an additional 6.25% vested at the end of each three-month period through 5/4/2012. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 2/4/2013.

F4: The option vested 25% one year from the grant date of 2/4/2009, and an additional 6.25% vested at the end of each three-month period through 8/4/2012. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 2/4/2013.

F5: The option vested 25% one year from the grant date of 9/11/2008, and an additional 6.25% vested at the end of each three-month period through 6/11/2012. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 9/11/2012.

F6: The option vested 25% one year from the grant date of 9/8/2010, and an additional 6.25% vested at the end of each three-month period through 6/8/2012. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 9/8/2014.

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
August 06, 2012 Filed Aug 6, 2012 22:57 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 461 $0.00 Strike: $26.17 $0.00
Disclosure

SEC source: 0001266824-12-000052 · edgardoc.xml · derivative · entry 13

WELSH JAMES K · CIK 0001499789 · EVP & GM, Branded Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,250

Underlying: Common Stock · 461 shares

Expires 2017-09-08

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.

F6 · derivative.exercise_date: The option vested 25% one year from the grant date of 9/8/2010, and an additional 6.25% vested at the end of each three-month period through 6/8/2012. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 9/8/2014.

Read SEC document
August 06, 2012 Filed Aug 6, 2012 22:57 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 4,500 $0.00 Strike: $16.85 $0.00
Disclosure

SEC source: 0001266824-12-000052 · edgardoc.xml · derivative · entry 10

WELSH JAMES K · CIK 0001499789 · EVP & GM, Branded Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,001

Underlying: Common Stock · 4,500 shares

Expires 2016-02-04

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.

F4 · derivative.exercise_date: The option vested 25% one year from the grant date of 2/4/2009, and an additional 6.25% vested at the end of each three-month period through 8/4/2012. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 2/4/2013.

Read SEC document
August 06, 2012 Filed Aug 6, 2012 22:57 UTC WESTERN DIGITAL CORP WDC · Entity 1010 SaleCommon Stock 4,961 $41.16 $204,204.19
Disclosure

SEC source: 0001266824-12-000052 · edgardoc.xml · nonDerivative · entry 7

WELSH JAMES K · CIK 0001499789 · EVP & GM, Branded Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 65,459

F2 · price: Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $41.16 to a high of $41.162. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

Read SEC document
August 06, 2012 Filed Aug 6, 2012 22:57 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionCommon Stock 461 $26.17 $12,064.37
Disclosure

SEC source: 0001266824-12-000052 · edgardoc.xml · nonDerivative · entry 6

WELSH JAMES K · CIK 0001499789 · EVP & GM, Branded Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 70,420

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
August 06, 2012 Filed Aug 6, 2012 22:57 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionCommon Stock 4,500 $16.85 $75,825.00
Disclosure

SEC source: 0001266824-12-000052 · edgardoc.xml · nonDerivative · entry 5

WELSH JAMES K · CIK 0001499789 · EVP & GM, Branded Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 69,959

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
August 03, 2012 Filed Aug 6, 2012 22:57 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 2,406 $0.00 Strike: $26.17 $0.00
Disclosure

SEC source: 0001266824-12-000052 · edgardoc.xml · derivative · entry 12

WELSH JAMES K · CIK 0001499789 · EVP & GM, Branded Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,711

Underlying: Common Stock · 2,406 shares

Expires 2017-09-08

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.

F6 · derivative.exercise_date: The option vested 25% one year from the grant date of 9/8/2010, and an additional 6.25% vested at the end of each three-month period through 6/8/2012. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 9/8/2014.

Read SEC document
August 03, 2012 Filed Aug 6, 2012 22:57 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 2,133 $0.00 Strike: $23.78 $0.00
Disclosure

SEC source: 0001266824-12-000052 · edgardoc.xml · derivative · entry 11

WELSH JAMES K · CIK 0001499789 · EVP & GM, Branded Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,133

Underlying: Common Stock · 2,133 shares

Expires 2015-09-11

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.

F5 · derivative.exercise_date: The option vested 25% one year from the grant date of 9/11/2008, and an additional 6.25% vested at the end of each three-month period through 6/11/2012. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 9/11/2012.

Read SEC document
August 03, 2012 Filed Aug 6, 2012 22:57 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 4,500 $0.00 Strike: $16.85 $0.00
Disclosure

SEC source: 0001266824-12-000052 · edgardoc.xml · derivative · entry 9

WELSH JAMES K · CIK 0001499789 · EVP & GM, Branded Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,501

Underlying: Common Stock · 4,500 shares

Expires 2016-02-04

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% one year from the grant date of 2/4/2009, and an additional 6.25% vested at the end of each three-month period through 5/4/2012. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 2/4/2013.

Read SEC document
August 03, 2012 Filed Aug 6, 2012 22:57 UTC WESTERN DIGITAL CORP WDC · Entity 1010 SaleCommon Stock 9,039 $40.67 $367,619.75
Disclosure

SEC source: 0001266824-12-000052 · edgardoc.xml · nonDerivative · entry 4

WELSH JAMES K · CIK 0001499789 · EVP & GM, Branded Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 65,459

F1 · price: Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $40.62 to a high of $40.75. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

Read SEC document
August 03, 2012 Filed Aug 6, 2012 22:57 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionCommon Stock 4,500 $16.85 $75,825.00
Disclosure

SEC source: 0001266824-12-000052 · edgardoc.xml · nonDerivative · entry 3

WELSH JAMES K · CIK 0001499789 · EVP & GM, Branded Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 74,498

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
August 03, 2012 Filed Aug 6, 2012 22:57 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionCommon Stock 2,406 $26.17 $62,965.02
Disclosure

SEC source: 0001266824-12-000052 · edgardoc.xml · nonDerivative · entry 2

WELSH JAMES K · CIK 0001499789 · EVP & GM, Branded Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 69,998

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
August 03, 2012 Filed Aug 6, 2012 22:57 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionCommon Stock 2,133 $23.78 $50,722.74
Disclosure

SEC source: 0001266824-12-000052 · edgardoc.xml · nonDerivative · entry 1

WELSH JAMES K · CIK 0001499789 · EVP & GM, Branded Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 67,592

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
May 16, 2012 Filed May 18, 2012 21:40 UTC WESTERN DIGITAL CORP WDC · Entity 1010 GrantEmployee Stock Option (right to buy) · Derivative 41,652 $0.00 Strike: $38.63 $0.00
Disclosure

SEC source: 0001266824-12-000033 · edgardoc.xml · derivative · entry 3

WELSH JAMES K · CIK 0001499789 · EVP & GM, Branded Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,652

Underlying: Common Stock · 41,652 shares

Expires 2019-05-16

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
May 16, 2012 Filed May 18, 2012 21:40 UTC WESTERN DIGITAL CORP WDC · Entity 1010 GrantCommon Stock 17,517 $0.00 $0.00
Disclosure

SEC source: 0001266824-12-000033 · edgardoc.xml · nonDerivative · entry 1

WELSH JAMES K · CIK 0001499789 · EVP & GM, Branded Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 65,459

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
March 12, 2012 Filed Mar 14, 2012 23:04 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 7,439 $0.00 Strike: $28.09 $0.00
Disclosure

SEC source: 0001266824-12-000012 · edgardoc.xml · derivative · entry 12

WELSH JAMES K · CIK 0001499789 · EVP & GM, Branded Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,312

Underlying: Common Stock · 7,439 shares

Expires 2015-02-06

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 and 6.25% at the end of each three-month period thereafter.

Read SEC document
March 12, 2012 Filed Mar 14, 2012 23:04 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 18,072 $0.00 Strike: $26.17 $0.00
Disclosure

SEC source: 0001266824-12-000012 · edgardoc.xml · derivative · entry 11

WELSH JAMES K · CIK 0001499789 · EVP & GM, Branded Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,117

Underlying: Common Stock · 18,072 shares

Expires 2017-09-08

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.

F5 · derivative.exercise_date: The option vested 25% one year from the grant date of 9/8/2010, and an additional 6.25% vested at the end of each three-month period through 3/8/2012. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 9/8/2014.

Read SEC document
March 12, 2012 Filed Mar 14, 2012 23:04 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 10,665 $0.00 Strike: $23.78 $0.00
Disclosure

SEC source: 0001266824-12-000012 · edgardoc.xml · derivative · entry 10

WELSH JAMES K · CIK 0001499789 · EVP & GM, Branded Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,266

Underlying: Common Stock · 10,665 shares

Expires 2015-09-11

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.

F4 · derivative.exercise_date: The option vested 25% one year from the grant date of 9/11/2008, and an additional 6.25% vested at the end of each three-month period through 3/11/2012. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 9/11/2012.

Read SEC document
March 12, 2012 Filed Mar 14, 2012 23:04 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 5,077 $0.00 Strike: $23.46 $0.00
Disclosure

SEC source: 0001266824-12-000012 · edgardoc.xml · derivative · entry 9

WELSH JAMES K · CIK 0001499789 · EVP & GM, Branded Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 5,077 shares

Expires 2014-09-12

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 and 6.25% at the end of each three-month period thereafter.

Read SEC document
March 12, 2012 Filed Mar 14, 2012 23:04 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 18,002 $0.00 Strike: $16.85 $0.00
Disclosure

SEC source: 0001266824-12-000012 · edgardoc.xml · derivative · entry 8

WELSH JAMES K · CIK 0001499789 · EVP & GM, Branded Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,001

Underlying: Common Stock · 18,002 shares

Expires 2016-02-04

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% one year from the grant date of 2/4/2009, and an additional 6.25% vested at the end of each three-month period through 2/4/2012. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 2/4/2013.

Read SEC document
March 12, 2012 Filed Mar 14, 2012 23:04 UTC WESTERN DIGITAL CORP WDC · Entity 1010 SaleCommon Stock 65,779 $39.98 $2,629,831.26
Disclosure

SEC source: 0001266824-12-000012 · edgardoc.xml · nonDerivative · entry 6

WELSH JAMES K · CIK 0001499789 · EVP & GM, Branded Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 47,942

F1 · price: Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $39.77 to a high of $40.195. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

Read SEC document
March 12, 2012 Filed Mar 14, 2012 23:04 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionCommon Stock 18,002 $16.85 $303,333.70
Disclosure

SEC source: 0001266824-12-000012 · edgardoc.xml · nonDerivative · entry 5

WELSH JAMES K · CIK 0001499789 · EVP & GM, Branded Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 113,721

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
March 12, 2012 Filed Mar 14, 2012 23:04 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionCommon Stock 10,665 $23.78 $253,613.70
Disclosure

SEC source: 0001266824-12-000012 · edgardoc.xml · nonDerivative · entry 4

WELSH JAMES K · CIK 0001499789 · EVP & GM, Branded Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 95,719

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
March 12, 2012 Filed Mar 14, 2012 23:04 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionCommon Stock 5,077 $23.46 $119,106.42
Disclosure

SEC source: 0001266824-12-000012 · edgardoc.xml · nonDerivative · entry 3

WELSH JAMES K · CIK 0001499789 · EVP & GM, Branded Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 85,054

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
March 12, 2012 Filed Mar 14, 2012 23:04 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionCommon Stock 18,072 $26.17 $472,944.24
Disclosure

SEC source: 0001266824-12-000012 · edgardoc.xml · nonDerivative · entry 2

WELSH JAMES K · CIK 0001499789 · EVP & GM, Branded Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 79,977

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
March 12, 2012 Filed Mar 14, 2012 23:04 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionCommon Stock 7,439 $28.09 $208,961.51
Disclosure

SEC source: 0001266824-12-000012 · edgardoc.xml · nonDerivative · entry 1

WELSH JAMES K · CIK 0001499789 · EVP & GM, Branded Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,905

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 14, 2011 Filed Sep 16, 2011 23:41 UTC WESTERN DIGITAL CORP WDC · Entity 1010 GrantEmployee Stock Option (right to buy) · Derivative 45,432 $0.00 Strike: $29.60 $0.00
Disclosure

SEC source: 0001266824-11-000045 · edgardoc.xml · derivative · entry 3

WELSH JAMES K · CIK 0001499789 · EVP & GM, Branded Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,432

Underlying: Common Stock · 45,432 shares

Expires 2018-09-14

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 14, 2011 Filed Sep 16, 2011 23:41 UTC WESTERN DIGITAL CORP WDC · Entity 1010 GrantCommon Stock 14,418 $0.00 $0.00
Disclosure

SEC source: 0001266824-11-000045 · edgardoc.xml · nonDerivative · entry 1

WELSH JAMES K · CIK 0001499789 · EVP & GM, Branded Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,466

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
September 11, 2011 Filed Sep 14, 2011 00:20 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Tax withholdingCommon Stock 5,710 $28.46 $162,506.60
Disclosure

SEC source: 0001266824-11-000030 · edgardoc.xml · nonDerivative · entry 1

WELSH JAMES K · CIK 0001499789 · EVP & GM, Branded Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,048

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

Read SEC document
February 07, 2011 Filed Feb 9, 2011 00:28 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 4,266 $0.00 Strike: $23.78 $0.00
Disclosure

SEC source: 0001266824-11-000010 · edgardoc.xml · derivative · entry 8

WELSH JAMES K · CIK 0001499789 · EVP & GM, Branded Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,931

Underlying: Common Stock · 4,266 shares

Expires 2015-09-11

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.

F5 · derivative.exercise_date: The option vested 25% one year from the grant date of 9/11/2008, and an additional 6.25% vested at the end of each three-month period through 12/11/2010. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 9/11/2012.

Read SEC document
February 07, 2011 Filed Feb 9, 2011 00:28 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 2,631 $0.00 Strike: $23.46 $0.00
Disclosure

SEC source: 0001266824-11-000010 · edgardoc.xml · derivative · entry 7

WELSH JAMES K · CIK 0001499789 · EVP & GM, Branded Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,077

Underlying: Common Stock · 2,631 shares

Expires 2014-09-12

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.

F4 · derivative.exercise_date: The option vested 25% one year from the grant date of 9/12/2007, and an additional 6.25% vested at the end of each three-month period through 12/12/2010. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 9/12/2011.

Read SEC document
February 07, 2011 Filed Feb 9, 2011 00:28 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 4,500 $0.00 Strike: $16.85 $0.00
Disclosure

SEC source: 0001266824-11-000010 · edgardoc.xml · derivative · entry 6

WELSH JAMES K · CIK 0001499789 · EVP & GM, Branded Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,003

Underlying: Common Stock · 4,500 shares

Expires 2016-02-04

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% one year from the grant date of 2/4/2009, and an additional 6.25% vested at the end of each three-month period through 2/4/2011. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 2/4/2013.

Read SEC document
February 07, 2011 Filed Feb 9, 2011 00:28 UTC WESTERN DIGITAL CORP WDC · Entity 1010 SaleCommon Stock 13,653 $36.44 $497,452.52
Disclosure

SEC source: 0001266824-11-000010 · edgardoc.xml · nonDerivative · entry 5

WELSH JAMES K · CIK 0001499789 · EVP & GM, Branded Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,758

F2 · price: Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $36.31 to a high of $36.4601. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

Read SEC document
February 07, 2011 Filed Feb 9, 2011 00:28 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionCommon Stock 4,500 $16.85 $75,825.00
Disclosure

SEC source: 0001266824-11-000010 · edgardoc.xml · nonDerivative · entry 4

WELSH JAMES K · CIK 0001499789 · EVP & GM, Branded Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 59,411

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 07, 2011 Filed Feb 9, 2011 00:28 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionCommon Stock 4,266 $23.78 $101,445.48
Disclosure

SEC source: 0001266824-11-000010 · edgardoc.xml · nonDerivative · entry 3

WELSH JAMES K · CIK 0001499789 · EVP & GM, Branded Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,911

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 07, 2011 Filed Feb 9, 2011 00:28 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionCommon Stock 2,631 $23.46 $61,723.26
Disclosure

SEC source: 0001266824-11-000010 · edgardoc.xml · nonDerivative · entry 2

WELSH JAMES K · CIK 0001499789 · EVP & GM, Branded Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,645

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 06, 2011 Filed Feb 9, 2011 00:28 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Tax withholdingCommon Stock 1,306 $36.21 $47,290.26
Disclosure

SEC source: 0001266824-11-000010 · edgardoc.xml · nonDerivative · entry 1

WELSH JAMES K · CIK 0001499789 · EVP & GM, Branded Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,014

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

Read SEC document
December 01, 2010 Filed Dec 4, 2010 00:49 UTC WESTERN DIGITAL CORP WDC · Entity 1010 SaleCommon Stock 595 $34.32 $20,421.95
Disclosure

SEC source: 0001363249-10-000053 · edgardoc.xml · nonDerivative · entry 1

WELSH JAMES K · CIK 0001499789 · EVP & GM, Branded Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 49,320

F1 · balance_after: Includes 595 shares acquired under the issuer's Employee Stock Purchase Plan on November 30, 2010.

Read SEC document
November 08, 2010 Filed Nov 11, 2010 00:10 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 947 $0.00 Strike: $19.40 $0.00
Disclosure

SEC source: 0001363249-10-000028 · edgardoc.xml · derivative · entry 5

WELSH JAMES K · CIK 0001499789 · EVP & GM, Branded Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 947 shares

Expires 2016-11-08

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 and 6.25% at the end of each three-month period thereafter.

Read SEC document
November 08, 2010 Filed Nov 11, 2010 00:10 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 4,500 $0.00 Strike: $16.85 $0.00
Disclosure

SEC source: 0001363249-10-000028 · edgardoc.xml · derivative · entry 4

WELSH JAMES K · CIK 0001499789 · EVP & GM, Branded Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,503

Underlying: Common Stock · 4,500 shares

Expires 2016-02-04

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% one year from the grant date of February 4, 2009, and an additional 6.25% vested at the end of each three-month period through November 4, 2010. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on February 4, 2013.

Read SEC document
November 08, 2010 Filed Nov 11, 2010 00:10 UTC WESTERN DIGITAL CORP WDC · Entity 1010 SaleCommon Stock 10,656 $34.70 $369,798.36
Disclosure

SEC source: 0001363249-10-000028 · edgardoc.xml · nonDerivative · entry 3

WELSH JAMES K · CIK 0001499789 · EVP & GM, Branded Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 49,320

F1 · price: Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $34.67 to a high of $34.7319. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

Read SEC document
November 08, 2010 Filed Nov 11, 2010 00:10 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionCommon Stock 4,500 $16.85 $75,825.00
Disclosure

SEC source: 0001363249-10-000028 · edgardoc.xml · nonDerivative · entry 2

WELSH JAMES K · CIK 0001499789 · EVP & GM, Branded Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 59,976

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 08, 2010 Filed Nov 11, 2010 00:10 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionCommon Stock 947 $19.40 $18,371.80
Disclosure

SEC source: 0001363249-10-000028 · edgardoc.xml · nonDerivative · entry 1

WELSH JAMES K · CIK 0001499789 · EVP & GM, Branded Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,476

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, 2010 Filed Sep 14, 2010 21:59 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Tax withholdingCommon Stock 4,560 $25.65 $116,964.00
Disclosure

SEC source: 0001363249-10-000024 · edgardoc.xml · nonDerivative · entry 1

WELSH JAMES K · CIK 0001499789 · EVP & GM, Branded Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,529

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

Read SEC document
September 08, 2010 Filed Sep 10, 2010 22:06 UTC WESTERN DIGITAL CORP WDC · Entity 1010 GrantEmployee Stock Option (right to buy) · Derivative 48,189 $0.00 Strike: $26.17 $0.00
Disclosure

SEC source: 0001266824-10-000044 · edgardoc.xml · derivative · entry 2

WELSH JAMES K · CIK 0001499789 · EVP & GM, Branded Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,189

Underlying: Common Stock · 48,189 shares

Expires 2017-09-08

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 08, 2010 Filed Sep 10, 2010 22:06 UTC WESTERN DIGITAL CORP WDC · Entity 1010 GrantCommon Stock 16,141 $0.00 $0.00
Disclosure

SEC source: 0001266824-10-000044 · edgardoc.xml · nonDerivative · entry 1

WELSH JAMES K · CIK 0001499789 · EVP & GM, Branded Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 59,089

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
August 16, 2010 Filed Aug 23, 2010 23:58 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 947 $0.00 Strike: $19.40 $0.00
Disclosure

SEC source: 0001266824-10-000025 · edgardoc.xml · derivative · entry 5

WELSH JAMES K · CIK 0001499789 · EVP & GM, Branded Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 947

Underlying: Common Stock · 947 shares

Expires 2016-11-08

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% one year from the grant date of November 8, 2006, and an additional 6.25% vested at the end of each three-month period through August 8, 2010. The remaining shares subject to the option will vest in full on November 8, 2010.

Read SEC document
August 16, 2010 Filed Aug 23, 2010 23:58 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 4,501 $0.00 Strike: $16.85 $0.00
Disclosure

SEC source: 0001266824-10-000025 · edgardoc.xml · derivative · entry 4

WELSH JAMES K · CIK 0001499789 · EVP & GM, Branded Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,003

Underlying: Common Stock · 4,501 shares

Expires 2016-02-04

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% one year from the grant date of February 4, 2009, and an additional 6.25% vested at the end of each three-month period through August 4, 2010. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on February 4, 2013.

Read SEC document
August 16, 2010 Filed Aug 23, 2010 23:58 UTC WESTERN DIGITAL CORP WDC · Entity 1010 SaleCommon Stock 5,448 $24.78 $134,982.37
Disclosure

SEC source: 0001266824-10-000025 · edgardoc.xml · nonDerivative · entry 3

WELSH JAMES K · CIK 0001499789 · EVP & GM, Branded Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,948

F1 · price: Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $24.7701 to a high of $24.78. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

Read SEC document
August 16, 2010 Filed Aug 23, 2010 23:58 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionCommon Stock 4,501 $16.85 $75,841.85
Disclosure

SEC source: 0001266824-10-000025 · edgardoc.xml · nonDerivative · entry 2

WELSH JAMES K · CIK 0001499789 · EVP & GM, Branded Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,396

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
August 16, 2010 Filed Aug 23, 2010 23:58 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionCommon Stock 947 $19.40 $18,371.80
Disclosure

SEC source: 0001266824-10-000025 · edgardoc.xml · nonDerivative · entry 1

WELSH JAMES K · CIK 0001499789 · EVP & GM, Branded Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,895

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

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