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Nasdaq · USD

WDC

WESTERN DIGITAL CORP

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1010
SEC CIK
0000106040
Parsed reports
1,958

Last 12 months

Inside the activity.

0 purchase rows · 224 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 2025019
Dec 2025013
Jan 202601
Feb 2026044
Mar 2026019
Apr 202601
May 2026032
Jun 2026046
Jul 2026033
Aug 2026013
Sep 202603
Oct 202600

Latest available

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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 dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
June 17, 2014 Filed Jun 19, 2014 00:39 UTC
RAY MICHAEL CHARLESSr. VP, Gen Cnsl & Secretary
Exercise / conversionCommon Stock 1,863 $43.11 $80,313.93
Disclosure

SEC source: 0001266824-14-000110 · edgardoc.xml · nonDerivative · entry 4

RAY MICHAEL CHARLES · CIK 0001593199 · Sr. VP, Gen Cnsl & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,369

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 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 2, 2014.

Read SEC document
June 17, 2014 Filed Jun 19, 2014 00:39 UTC
RAY MICHAEL CHARLESSr. VP, Gen Cnsl & Secretary
Exercise / conversionCommon Stock 1,825 $29.60 $54,020.00
Disclosure

SEC source: 0001266824-14-000110 · edgardoc.xml · nonDerivative · entry 3

RAY MICHAEL CHARLES · CIK 0001593199 · Sr. VP, Gen Cnsl & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,506

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 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 2, 2014.

Read SEC document
June 17, 2014 Filed Jun 19, 2014 00:39 UTC
RAY MICHAEL CHARLESSr. VP, Gen Cnsl & Secretary
Exercise / conversionCommon Stock 1,359 $38.63 $52,498.17
Disclosure

SEC source: 0001266824-14-000110 · edgardoc.xml · nonDerivative · entry 2

RAY MICHAEL CHARLES · CIK 0001593199 · Sr. VP, Gen Cnsl & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,681

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 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 2, 2014.

Read SEC document
June 17, 2014 Filed Jun 19, 2014 00:39 UTC
RAY MICHAEL CHARLESSr. VP, Gen Cnsl & Secretary
Exercise / conversionCommon Stock 968 $26.17 $25,332.56
Disclosure

SEC source: 0001266824-14-000110 · edgardoc.xml · nonDerivative · entry 1

RAY MICHAEL CHARLES · CIK 0001593199 · Sr. VP, Gen Cnsl & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,322

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 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 2, 2014.

F2 · balance_after: Includes 333 shares acquired under the Issuer's Employee Stock Purchase Plan on May 31, 2014.

Read SEC document
June 17, 2014 Filed Jun 19, 2014 00:39 UTC Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative 1,063 $0.00 Strike: $32.99 $0.00
Disclosure

SEC source: 0001266824-14-000111 · edgardoc.xml · derivative · entry 5

KIMSEY WILLIAM L · CIK 0001232832 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,063

Underlying: Common Stock · 1,063 shares

Expires 2017-11-11

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.

F2 · derivative.exercise_date: The option vested 25% one year from the grant date of 11/11/2010, and an additional 6.25% vested at the end of each three-month period through 5/11/2014. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 11/11/2014.

Read SEC document
June 17, 2014 Filed Jun 19, 2014 00:39 UTC Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative 7,214 $0.00 Strike: $25.79 $0.00
Disclosure

SEC source: 0001266824-14-000111 · edgardoc.xml · derivative · entry 4

KIMSEY WILLIAM L · CIK 0001232832 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,328

Underlying: Common Stock · 7,214 shares

Expires 2018-11-10

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% one year from the grant date of 11/10/2011, and an additional 6.25% vested at the end of the three-month period on 5/10/2014. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 11/10/2015.

Read SEC document
June 17, 2014 Filed Jun 19, 2014 00:39 UTC SaleCommon Stock 8,277 $92.00 $761,484.00
Disclosure

SEC source: 0001266824-14-000111 · edgardoc.xml · nonDerivative · entry 3

KIMSEY WILLIAM L · CIK 0001232832 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,392

Read SEC document
June 17, 2014 Filed Jun 19, 2014 00:39 UTC Exercise / conversionCommon Stock 7,214 $25.79 $186,049.06
Disclosure

SEC source: 0001266824-14-000111 · edgardoc.xml · nonDerivative · entry 2

KIMSEY WILLIAM L · CIK 0001232832 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,669

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
June 17, 2014 Filed Jun 19, 2014 00:39 UTC Exercise / conversionCommon Stock 1,063 $32.99 $35,068.37
Disclosure

SEC source: 0001266824-14-000111 · edgardoc.xml · nonDerivative · entry 1

KIMSEY WILLIAM L · CIK 0001232832 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,455

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
June 17, 2014 Filed Jun 19, 2014 00:40 UTC Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative 6,909 $0.00 Strike: $38.53 $0.00
Disclosure

SEC source: 0001266824-14-000112 · edgardoc.xml · derivative · entry 3

PARDUN THOMAS E · CIK 0001232833 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 6,909 shares

Expires 2016-11-11

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.

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
June 17, 2014 Filed Jun 19, 2014 00:40 UTC SaleCommon Stock 6,909 $92.50 $639,082.50
Disclosure

SEC source: 0001266824-14-000112 · edgardoc.xml · nonDerivative · entry 2

PARDUN THOMAS E · CIK 0001232833 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,867

Read SEC document
June 17, 2014 Filed Jun 19, 2014 00:40 UTC Exercise / conversionCommon Stock 6,909 $38.53 $266,203.77
Disclosure

SEC source: 0001266824-14-000112 · edgardoc.xml · nonDerivative · entry 1

PARDUN THOMAS E · CIK 0001232833 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,776

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
June 10, 2014 Filed Jun 12, 2014 23:14 UTC
MURPHY JAMES JPresident, WD Subsidiary
Exercise / conversionEmployee Stock Option (right to buy) · Derivative 3,480 $0.00 Strike: $43.11 $0.00
Disclosure

SEC source: 0001266824-14-000106 · edgardoc.xml · derivative · entry 5

MURPHY JAMES J · CIK 0001234677 · President, WD Subsidiary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,322

Underlying: Common Stock · 3,480 shares

Expires 2019-09-06

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% one year from the grant date of 9/6/2012, and an additional 6.25% vested at the end of each three-month period through 6/6/2014. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 9/6/2016.

Read SEC document
June 10, 2014 Filed Jun 12, 2014 23:14 UTC
MURPHY JAMES JPresident, WD Subsidiary
Exercise / conversionEmployee Stock Option (right to buy) · Derivative 3,200 $0.00 Strike: $26.17 $0.00
Disclosure

SEC source: 0001266824-14-000106 · edgardoc.xml · derivative · entry 4

MURPHY JAMES J · CIK 0001234677 · President, WD Subsidiary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,200

Underlying: Common Stock · 3,200 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.

F2 · 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 6/8/2014. 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
June 10, 2014 Filed Jun 12, 2014 23:14 UTC
MURPHY JAMES JPresident, WD Subsidiary
SaleCommon Stock 7,013 $90.24 $632,853.12
Disclosure

SEC source: 0001266824-14-000106 · edgardoc.xml · nonDerivative · entry 3

MURPHY JAMES J · CIK 0001234677 · President, WD Subsidiary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 57,578

Read SEC document
June 10, 2014 Filed Jun 12, 2014 23:14 UTC
MURPHY JAMES JPresident, WD Subsidiary
Exercise / conversionCommon Stock 3,480 $43.11 $150,022.80
Disclosure

SEC source: 0001266824-14-000106 · edgardoc.xml · nonDerivative · entry 2

MURPHY JAMES J · CIK 0001234677 · President, WD Subsidiary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 64,591

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
June 10, 2014 Filed Jun 12, 2014 23:14 UTC
MURPHY JAMES JPresident, WD Subsidiary
Exercise / conversionCommon Stock 3,200 $26.17 $83,744.00
Disclosure

SEC source: 0001266824-14-000106 · edgardoc.xml · nonDerivative · entry 1

MURPHY JAMES J · CIK 0001234677 · President, WD Subsidiary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,111

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 · balance_after: Includes 333 shares acquired under the Issuer's Employee Stock Purchase Plan on May 31, 2014.

Read SEC document
June 06, 2014 Filed Jun 10, 2014 00:14 UTC
CORDANO MICHAEL DPresident, HGST Subsidiary
Exercise / conversionEmployee Stock Option (right to buy) · Derivative 5,896 $0.00 Strike: $43.11 $0.00
Disclosure

SEC source: 0001266824-14-000104 · edgardoc.xml · derivative · entry 3

CORDANO MICHAEL D · CIK 0001201490 · President, HGST Subsidiary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,063

Underlying: Common Stock · 5,896 shares

Expires 2019-09-06

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.

F1 · kind: These transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 7, 2013.

F3 · derivative.exercise_date: The option vested 25% one year from the grant date of 9/6/2012, and an additional 6.25% vested at the end of each three-month period through 6/6/2014. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 9/6/2016.

Read SEC document
June 06, 2014 Filed Jun 10, 2014 00:14 UTC
CORDANO MICHAEL DPresident, HGST Subsidiary
SaleCommon Stock 5,896 $92.21 $543,681.36
Disclosure

SEC source: 0001266824-14-000104 · edgardoc.xml · nonDerivative · entry 2

CORDANO MICHAEL D · CIK 0001201490 · President, HGST Subsidiary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 79,132

F1 · kind: These transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 7, 2013.

F2 · price: Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $92.18 to a high of $92.261. 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
June 06, 2014 Filed Jun 10, 2014 00:14 UTC
CORDANO MICHAEL DPresident, HGST Subsidiary
Exercise / conversionCommon Stock 5,896 $43.11 $254,176.56
Disclosure

SEC source: 0001266824-14-000104 · edgardoc.xml · nonDerivative · entry 1

CORDANO MICHAEL D · CIK 0001201490 · President, HGST Subsidiary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 85,028

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 · kind: These transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 7, 2013.

Read SEC document
May 27, 2014 Filed May 29, 2014 21:55 UTC
MURPHY JAMES JPresident, WD Subsidiary
Exercise / conversionEmployee Stock Option (right to buy) · Derivative 2,765 $0.00 Strike: $38.63 $0.00
Disclosure

SEC source: 0001266824-14-000102 · edgardoc.xml · derivative · entry 3

MURPHY JAMES J · CIK 0001234677 · President, WD Subsidiary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,127

Underlying: Common Stock · 2,765 shares

Expires 2019-05-16

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 5/16/2012, and an additional 6.25% vested at the end of each three-month period through 5/16/2014. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 5/16/2016.

Read SEC document
May 27, 2014 Filed May 29, 2014 21:55 UTC
MURPHY JAMES JPresident, WD Subsidiary
SaleCommon Stock 7,655 $87.21 $667,571.12
Disclosure

SEC source: 0001266824-14-000102 · edgardoc.xml · nonDerivative · entry 2

MURPHY JAMES J · CIK 0001234677 · President, WD Subsidiary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 57,578

F1 · price: Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $87.20 to a high of $87.22. 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
May 27, 2014 Filed May 29, 2014 21:55 UTC
MURPHY JAMES JPresident, WD Subsidiary
Exercise / conversionCommon Stock 2,765 $38.63 $106,811.95
Disclosure

SEC source: 0001266824-14-000102 · edgardoc.xml · nonDerivative · entry 1

MURPHY JAMES J · CIK 0001234677 · President, WD Subsidiary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 65,233

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 19, 2014 Filed May 21, 2014 00:28 UTC
MILLIGAN STEPHEN DDirector · President & CEO
SaleCommon Stock 5,445 $85.30 $464,445.98
Disclosure

SEC source: 0001266824-14-000098 · edgardoc.xml · nonDerivative · entry 1

MILLIGAN STEPHEN D · CIK 0001277246 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 99,025

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 10, 2014.

F2 · price: Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $85.12 to a high of $85.65. 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
May 16, 2014 Filed May 21, 2014 00:28 UTC
CORDANO MICHAEL DPresident, HGST Subsidiary
Exercise / conversionEmployee Stock Option (right to buy) · Derivative 2,395 $0.00 Strike: $38.63 $0.00
Disclosure

SEC source: 0001266824-14-000097 · edgardoc.xml · derivative · entry 6

CORDANO MICHAEL D · CIK 0001201490 · President, HGST Subsidiary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,160

Underlying: Common Stock · 2,395 shares

Expires 2019-05-16

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 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 7, 2013.

F4 · derivative.exercise_date: The option vested 25% one year from the grant date of 5/16/2012, and an additional 6.25% vested at the end of each three-month period through 5/16/2014. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 5/16/2016.

Read SEC document
May 16, 2014 Filed May 21, 2014 00:28 UTC
CORDANO MICHAEL DPresident, HGST Subsidiary
Exercise / conversionDividend Equivalent Rights · Derivative 247.3097 $0.00 $0.00
Disclosure

SEC source: 0001266824-14-000097 · edgardoc.xml · derivative · entry 5

CORDANO MICHAEL D · CIK 0001201490 · President, HGST Subsidiary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,608.4837

Underlying: Common Stock · 247.3097 shares

Expires not disclosed

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_price: The dividend equivalents were converted into, and paid in the form of, shares of the issuer's common stock on a one-for-one basis in connection with the vesting of restricted stock units to which the dividend equivalents relate. A cash amount equal to $26.61 was also paid to the holder to settle a fractional dividend equivalent of 0.3097.

F1 · derivative.exercise_date: The dividend equivalents were converted into, and paid in the form of, shares of the issuer's common stock on a one-for-one basis in connection with the vesting of restricted stock units to which the dividend equivalents relate. A cash amount equal to $26.61 was also paid to the holder to settle a fractional dividend equivalent of 0.3097.

F1 · derivative.expiration_date: The dividend equivalents were converted into, and paid in the form of, shares of the issuer's common stock on a one-for-one basis in connection with the vesting of restricted stock units to which the dividend equivalents relate. A cash amount equal to $26.61 was also paid to the holder to settle a fractional dividend equivalent of 0.3097.

Read SEC document
May 16, 2014 Filed May 21, 2014 00:28 UTC
CORDANO MICHAEL DPresident, HGST Subsidiary
SaleCommon Stock 4,772 $85.08 $406,001.76
Disclosure

SEC source: 0001266824-14-000097 · edgardoc.xml · nonDerivative · entry 4

CORDANO MICHAEL D · CIK 0001201490 · President, HGST Subsidiary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 79,132

F3 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 7, 2013.

Read SEC document
May 16, 2014 Filed May 21, 2014 00:28 UTC
CORDANO MICHAEL DPresident, HGST Subsidiary
Exercise / conversionCommon Stock 2,395 $38.63 $92,518.85
Disclosure

SEC source: 0001266824-14-000097 · edgardoc.xml · nonDerivative · entry 3

CORDANO MICHAEL D · CIK 0001201490 · President, HGST Subsidiary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 83,904

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 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 7, 2013.

Read SEC document
May 16, 2014 Filed May 21, 2014 00:28 UTC
CORDANO MICHAEL DPresident, HGST Subsidiary
Tax withholdingCommon Stock 3,844 $85.91 $330,238.04
Disclosure

SEC source: 0001266824-14-000097 · edgardoc.xml · nonDerivative · entry 2

CORDANO MICHAEL D · CIK 0001201490 · President, HGST Subsidiary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 81,509

F2 · shares: Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e).

Read SEC document
May 16, 2014 Filed May 21, 2014 00:28 UTC
CORDANO MICHAEL DPresident, HGST Subsidiary
Exercise / conversionCommon Stock 247 $0.00 $0.00
Disclosure

SEC source: 0001266824-14-000097 · edgardoc.xml · nonDerivative · entry 1

CORDANO MICHAEL D · CIK 0001201490 · President, HGST Subsidiary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 85,353

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 · shares: The dividend equivalents were converted into, and paid in the form of, shares of the issuer's common stock on a one-for-one basis in connection with the vesting of restricted stock units to which the dividend equivalents relate. A cash amount equal to $26.61 was also paid to the holder to settle a fractional dividend equivalent of 0.3097.

Read SEC document
May 16, 2014 Filed May 21, 2014 00:28 UTC
MURPHY JAMES JPresident, WD Subsidiary
Exercise / conversionDividend Equivalent Rights · Derivative 300.6094 $0.00 $0.00
Disclosure

SEC source: 0001266824-14-000099 · edgardoc.xml · derivative · entry 3

MURPHY JAMES J · CIK 0001234677 · President, WD Subsidiary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,426.5012

Underlying: Common Stock · 300.6094 shares

Expires not disclosed

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_price: The dividend equivalents were converted into, and paid in the form of, shares of the issuer's common stock on a one-for-one basis in connection with the vesting of restricted stock units to which the dividend equivalents relate. A cash amount equal to $52.35 was also paid to the holder to settle a fractional dividend equivalent of 0.6094.

F1 · derivative.exercise_date: The dividend equivalents were converted into, and paid in the form of, shares of the issuer's common stock on a one-for-one basis in connection with the vesting of restricted stock units to which the dividend equivalents relate. A cash amount equal to $52.35 was also paid to the holder to settle a fractional dividend equivalent of 0.6094.

F1 · derivative.expiration_date: The dividend equivalents were converted into, and paid in the form of, shares of the issuer's common stock on a one-for-one basis in connection with the vesting of restricted stock units to which the dividend equivalents relate. A cash amount equal to $52.35 was also paid to the holder to settle a fractional dividend equivalent of 0.6094.

Read SEC document
May 16, 2014 Filed May 21, 2014 00:28 UTC
MURPHY JAMES JPresident, WD Subsidiary
Tax withholdingCommon Stock 4,716 $85.91 $405,151.56
Disclosure

SEC source: 0001266824-14-000099 · edgardoc.xml · nonDerivative · entry 2

MURPHY JAMES J · CIK 0001234677 · President, WD Subsidiary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 62,468

F2 · shares: Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e).

Read SEC document
May 16, 2014 Filed May 21, 2014 00:28 UTC
MURPHY JAMES JPresident, WD Subsidiary
Exercise / conversionCommon Stock 300 $0.00 $0.00
Disclosure

SEC source: 0001266824-14-000099 · edgardoc.xml · nonDerivative · entry 1

MURPHY JAMES J · CIK 0001234677 · President, WD Subsidiary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 67,184

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 · shares: The dividend equivalents were converted into, and paid in the form of, shares of the issuer's common stock on a one-for-one basis in connection with the vesting of restricted stock units to which the dividend equivalents relate. A cash amount equal to $52.35 was also paid to the holder to settle a fractional dividend equivalent of 0.6094.

Read SEC document
May 16, 2014 Filed May 21, 2014 00:29 UTC
RAY MICHAEL CHARLESSr. VP, Gen Cnsl & Secretary
Exercise / conversionDividend Equivalent Rights · Derivative 147.7528 $0.00 $0.00
Disclosure

SEC source: 0001266824-14-000100 · edgardoc.xml · derivative · entry 4

RAY MICHAEL CHARLES · CIK 0001593199 · Sr. VP, Gen Cnsl & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 784.8553

Underlying: Common Stock · 147.7528 shares

Expires not disclosed

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_price: The dividend equivalents were converted into, and paid in the form of, shares of the issuer's common stock on a one-for-one basis in connection with the vesting of restricted stock units to which the dividend equivalents relate. A cash amount equal to $64.67 was also paid to the holder to settle a fractional dividend equivalent of 0.7528.

F1 · derivative.exercise_date: The dividend equivalents were converted into, and paid in the form of, shares of the issuer's common stock on a one-for-one basis in connection with the vesting of restricted stock units to which the dividend equivalents relate. A cash amount equal to $64.67 was also paid to the holder to settle a fractional dividend equivalent of 0.7528.

F1 · derivative.expiration_date: The dividend equivalents were converted into, and paid in the form of, shares of the issuer's common stock on a one-for-one basis in connection with the vesting of restricted stock units to which the dividend equivalents relate. A cash amount equal to $64.67 was also paid to the holder to settle a fractional dividend equivalent of 0.7528.

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May 16, 2014 Filed May 21, 2014 00:29 UTC
RAY MICHAEL CHARLESSr. VP, Gen Cnsl & Secretary
Tax withholdingCommon Stock 2,009 $85.91 $172,593.19
Disclosure

SEC source: 0001266824-14-000100 · edgardoc.xml · nonDerivative · entry 2

RAY MICHAEL CHARLES · CIK 0001593199 · Sr. VP, Gen Cnsl & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,021

F2 · shares: Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e).

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May 16, 2014 Filed May 21, 2014 00:29 UTC
RAY MICHAEL CHARLESSr. VP, Gen Cnsl & Secretary
Exercise / conversionCommon Stock 147 $0.00 $0.00
Disclosure

SEC source: 0001266824-14-000100 · edgardoc.xml · nonDerivative · entry 1

RAY MICHAEL CHARLES · CIK 0001593199 · Sr. VP, Gen Cnsl & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,030

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 · shares: The dividend equivalents were converted into, and paid in the form of, shares of the issuer's common stock on a one-for-one basis in connection with the vesting of restricted stock units to which the dividend equivalents relate. A cash amount equal to $64.67 was also paid to the holder to settle a fractional dividend equivalent of 0.7528.

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May 14, 2014 Filed May 16, 2014 01:03 UTC
LONG MARK PEVP, Corporate Development
Exercise / conversionEmployee Stock Option (right to buy) · Derivative 2,629 $0.00 Strike: $48.63 $0.00
Disclosure

SEC source: 0001363249-14-000002 · edgardoc.xml · derivative · entry 3

LONG MARK P · CIK 0001593123 · EVP, Corporate Development

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,920

Underlying: Common Stock · 2,629 shares

Expires 2020-02-13

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 · kind: These transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 19, 2013.

F2 · derivative.exercise_date: The option vested 25% one year from the grant date of 2/13/13, and an additional 6.25% vested on 5/13/2014. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 2/13/17.

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May 14, 2014 Filed May 16, 2014 01:03 UTC
LONG MARK PEVP, Corporate Development
SaleCommon Stock 2,629 $83.72 $220,099.88
Disclosure

SEC source: 0001363249-14-000002 · edgardoc.xml · nonDerivative · entry 2

LONG MARK P · CIK 0001593123 · EVP, Corporate Development

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,256

F1 · kind: These transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 19, 2013.

Read SEC document
May 14, 2014 Filed May 16, 2014 01:03 UTC
LONG MARK PEVP, Corporate Development
Exercise / conversionCommon Stock 2,629 $48.63 $127,848.27
Disclosure

SEC source: 0001363249-14-000002 · edgardoc.xml · nonDerivative · entry 1

LONG MARK P · CIK 0001593123 · EVP, Corporate Development

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,885

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 · kind: These transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 19, 2013.

Read SEC document
April 25, 2014 Filed Apr 29, 2014 21:08 UTC
RAY MICHAEL CHARLESSr. VP, Gen Cnsl & Secretary
Exercise / conversionEmployee Stock Option (right to buy) · Derivative 1,863 $0.00 Strike: $43.11 $0.00
Disclosure

SEC source: 0001266824-14-000092 · edgardoc.xml · derivative · entry 10

RAY MICHAEL CHARLES · CIK 0001593199 · Sr. VP, Gen Cnsl & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,629

Underlying: Common Stock · 1,863 shares

Expires 2019-09-06

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.

F1 · kind: These transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 9, 2013.

F5 · derivative.exercise_date: The option vested 25% one year from the grant date of 9/6/2012, and an additional 6.25% vested at the end of each three-month period through 3/6/2014. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 9/6/2016.

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April 25, 2014 Filed Apr 29, 2014 21:08 UTC
RAY MICHAEL CHARLESSr. VP, Gen Cnsl & Secretary
Exercise / conversionEmployee Stock Option (right to buy) · Derivative 1,360 $0.00 Strike: $38.63 $0.00
Disclosure

SEC source: 0001266824-14-000092 · edgardoc.xml · derivative · entry 9

RAY MICHAEL CHARLES · CIK 0001593199 · Sr. VP, Gen Cnsl & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,236

Underlying: Common Stock · 1,360 shares

Expires 2019-05-16

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 · kind: These transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 9, 2013.

F4 · derivative.exercise_date: The option vested 25% one year from the grant date of 5/16/2012, and an additional 6.25% vested at 2/16/2014. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 5/16/2016.

Read SEC document
April 25, 2014 Filed Apr 29, 2014 21:08 UTC
RAY MICHAEL CHARLESSr. VP, Gen Cnsl & Secretary
Exercise / conversionEmployee Stock Option (right to buy) · Derivative 1,825 $0.00 Strike: $29.60 $0.00
Disclosure

SEC source: 0001266824-14-000092 · edgardoc.xml · derivative · entry 8

RAY MICHAEL CHARLES · CIK 0001593199 · Sr. VP, Gen Cnsl & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,952

Underlying: Common Stock · 1,825 shares

Expires 2018-09-14

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 · kind: These transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 9, 2013.

F3 · derivative.exercise_date: The option vested 25% one year from the grant date of 9/14/2011, and an additional 6.25% vested at the end of each three-month period through 3/14/2014. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 9/14/2015.

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April 25, 2014 Filed Apr 29, 2014 21:08 UTC
RAY MICHAEL CHARLESSr. VP, Gen Cnsl & Secretary
Exercise / conversionEmployee Stock Option (right to buy) · Derivative 968 $0.00 Strike: $26.17 $0.00
Disclosure

SEC source: 0001266824-14-000092 · edgardoc.xml · derivative · entry 7

RAY MICHAEL CHARLES · CIK 0001593199 · Sr. VP, Gen Cnsl & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,936

Underlying: Common Stock · 968 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.

F1 · kind: These transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 9, 2013.

F2 · 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 3/8/2014. 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
April 25, 2014 Filed Apr 29, 2014 21:08 UTC
RAY MICHAEL CHARLESSr. VP, Gen Cnsl & Secretary
SaleCommon Stock 6,016 $89.20 $536,627.20
Disclosure

SEC source: 0001266824-14-000092 · edgardoc.xml · nonDerivative · entry 5

RAY MICHAEL CHARLES · CIK 0001593199 · Sr. VP, Gen Cnsl & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,883

F1 · kind: These transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 9, 2013.

Read SEC document
April 25, 2014 Filed Apr 29, 2014 21:08 UTC
RAY MICHAEL CHARLESSr. VP, Gen Cnsl & Secretary
Exercise / conversionCommon Stock 1,863 $43.11 $80,313.93
Disclosure

SEC source: 0001266824-14-000092 · edgardoc.xml · nonDerivative · entry 4

RAY MICHAEL CHARLES · CIK 0001593199 · Sr. VP, Gen Cnsl & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,899

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 · kind: These transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 9, 2013.

Read SEC document
April 25, 2014 Filed Apr 29, 2014 21:08 UTC
RAY MICHAEL CHARLESSr. VP, Gen Cnsl & Secretary
Exercise / conversionCommon Stock 1,825 $29.60 $54,020.00
Disclosure

SEC source: 0001266824-14-000092 · edgardoc.xml · nonDerivative · entry 3

RAY MICHAEL CHARLES · CIK 0001593199 · Sr. VP, Gen Cnsl & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,036

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 · kind: These transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 9, 2013.

Read SEC document
April 25, 2014 Filed Apr 29, 2014 21:08 UTC
RAY MICHAEL CHARLESSr. VP, Gen Cnsl & Secretary
Exercise / conversionCommon Stock 1,360 $38.63 $52,536.80
Disclosure

SEC source: 0001266824-14-000092 · edgardoc.xml · nonDerivative · entry 2

RAY MICHAEL CHARLES · CIK 0001593199 · Sr. VP, Gen Cnsl & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,211

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 · kind: These transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 9, 2013.

Read SEC document
April 25, 2014 Filed Apr 29, 2014 21:08 UTC
RAY MICHAEL CHARLESSr. VP, Gen Cnsl & Secretary
Exercise / conversionCommon Stock 968 $26.17 $25,332.56
Disclosure

SEC source: 0001266824-14-000092 · edgardoc.xml · nonDerivative · entry 1

RAY MICHAEL CHARLES · CIK 0001593199 · Sr. VP, Gen Cnsl & Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,851

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 · kind: These transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 9, 2013.

Read SEC document
April 15, 2014 Filed Apr 18, 2014 00:02 UTC GrantDividend Equivalent Rights · Derivative 26.7264 $0.00 $0.00
Disclosure

SEC source: 0001266824-14-000073 · edgardoc.xml · derivative · entry 1

COTE KATHLEEN A · CIK 0001181540 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 176.529

Underlying: Common Stock · 26.7264 shares

Expires not disclosed

F1 · derivative.exercise_price: The dividend equivalent rights accrued on previously awarded restricted stock units (RSUs) which vest proportionately with the RSUs to which they relate. Each dividend equivalent right represents a contingent right to receive one share of the Issuer's common stock or the cash value thereof.

F1 · derivative.exercise_date: The dividend equivalent rights accrued on previously awarded restricted stock units (RSUs) which vest proportionately with the RSUs to which they relate. Each dividend equivalent right represents a contingent right to receive one share of the Issuer's common stock or the cash value thereof.

F1 · derivative.expiration_date: The dividend equivalent rights accrued on previously awarded restricted stock units (RSUs) which vest proportionately with the RSUs to which they relate. Each dividend equivalent right represents a contingent right to receive one share of the Issuer's common stock or the cash value thereof.

Read SEC document
April 15, 2014 Filed Apr 18, 2014 00:02 UTC GrantDividend Equivalent Rights · Derivative 43.6045 $0.00 $0.00
Disclosure

SEC source: 0001266824-14-000074 · edgardoc.xml · derivative · entry 1

DENERO HENRY T · CIK 0001227538 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 334.3925

Underlying: Common Stock · 43.6045 shares

Expires not disclosed

F1 · derivative.exercise_price: The dividend equivalent rights accrued on previously awarded restricted stock units (RSUs) which vest proportionately with the RSUs to which they relate. Each dividend equivalent right represents a contingent right to receive one share of the Issuer's common stock or the cash value thereof.

F1 · derivative.exercise_date: The dividend equivalent rights accrued on previously awarded restricted stock units (RSUs) which vest proportionately with the RSUs to which they relate. Each dividend equivalent right represents a contingent right to receive one share of the Issuer's common stock or the cash value thereof.

F1 · derivative.expiration_date: The dividend equivalent rights accrued on previously awarded restricted stock units (RSUs) which vest proportionately with the RSUs to which they relate. Each dividend equivalent right represents a contingent right to receive one share of the Issuer's common stock or the cash value thereof.

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.