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person · Reporting owner

RAY MICHAEL CHARLES

Disclosed activity across 2 companies

Tapewire entity
10887
SEC CIK
0001593199

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
MICRON TECHNOLOGY INCMU · Entity 2793SVP, Chief Legal OfficerOctober 14, 2026October 16, 2026
WESTERN DIGITAL CORPWDC · Entity 1010EVP, Chief Legal Officer & SecNovember 27, 2023November 28, 2023

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.

MICRON TECHNOLOGY INC

Report date October 14, 2026 · Filed October 16, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect56,248 Reported balance After 2026-10-14 transaction · row 1
1 source row

Row 1 · 2026-10-14 · Sale · Disposed 40 · Balance 56,248

F1: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on January 30, 2026.

Filing footnotes · ownership attribution and instrument terms

F1: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on January 30, 2026.

WESTERN DIGITAL CORP

Report date November 27, 2023 · Filed November 28, 2023

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect178,008 Reported balance After 2023-11-27 transaction · row 1
1 source row

Row 1 · 2023-11-27 · Tax withholding · Disposed 535 · Balance 178,008

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

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).

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 03, 2018 Filed Nov 6, 2018 23:07 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Tax withholdingCommon Stock 833 $47.74 $39,767.42
Disclosure

SEC source: 0001266824-18-000219 · edgardoc.xml · nonDerivative · entry 2

RAY MICHAEL CHARLES · CIK 0001593199 · EVP, Chief Legal Officer & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 116,061

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
November 03, 2018 Filed Nov 6, 2018 23:07 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionCommon Stock 148 $0.00 $0.00
Disclosure

SEC source: 0001266824-18-000219 · edgardoc.xml · nonDerivative · entry 1

RAY MICHAEL CHARLES · CIK 0001593199 · EVP, Chief Legal Officer & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 116,894

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 was also paid to the holder to settle a fractional dividend equivalent.

Read SEC document
October 15, 2018 Filed Oct 17, 2018 23:29 UTC WESTERN DIGITAL CORP WDC · Entity 1010 GrantDividend Equivalent Rights · Derivative 1,045.0985 $0.00 $0.00
Disclosure

SEC source: 0001266824-18-000201 · edgardoc.xml · derivative · entry 1

RAY MICHAEL CHARLES · CIK 0001593199 · EVP, Chief Legal Officer & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,517.8219

Underlying: Common Stock · 1,045.0985 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
August 30, 2018 Filed Sep 4, 2018 23:55 UTC WESTERN DIGITAL CORP WDC · Entity 1010 GrantCommon Stock 15,901 $0.00 $0.00
Disclosure

SEC source: 0001266824-18-000163 · edgardoc.xml · nonDerivative · entry 1

RAY MICHAEL CHARLES · CIK 0001593199 · EVP, Chief Legal Officer & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 116,746

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 06, 2018 Filed Aug 7, 2018 01:33 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 4,387 $0.00 Strike: $44.78 $0.00
Disclosure

SEC source: 0001266824-18-000146 · edgardoc.xml · derivative · entry 13

RAY MICHAEL CHARLES · CIK 0001593199 · EVP, Chief Legal Officer & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,095

Underlying: Common Stock · 4,387 shares

Expires 2023-08-03

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: These transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on October 30, 2017.

F4 · derivative.exercise_date: The option vested 25% one year from the grant date of 8/3/2016, and an additional 6.25% vested at the end of each three-month period through 8/3/2018. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 8/3/2020.

Read SEC document
August 06, 2018 Filed Aug 7, 2018 01:33 UTC WESTERN DIGITAL CORP WDC · Entity 1010 SaleCommon Stock 4,387 $67.65 $296,780.55
Disclosure

SEC source: 0001266824-18-000146 · edgardoc.xml · nonDerivative · entry 8

RAY MICHAEL CHARLES · CIK 0001593199 · EVP, Chief Legal Officer & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 100,845

F3 · kind: These transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on October 30, 2017.

Read SEC document
August 06, 2018 Filed Aug 7, 2018 01:33 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionCommon Stock 4,387 $44.78 $196,449.86
Disclosure

SEC source: 0001266824-18-000146 · edgardoc.xml · nonDerivative · entry 7

RAY MICHAEL CHARLES · CIK 0001593199 · EVP, Chief Legal Officer & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 105,232

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: These transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on October 30, 2017.

Read SEC document
August 04, 2018 Filed Aug 7, 2018 01:33 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionDividend Equivalent Rights · Derivative 259.3931 $0.00 $0.00
Disclosure

SEC source: 0001266824-18-000146 · edgardoc.xml · derivative · entry 12

RAY MICHAEL CHARLES · CIK 0001593199 · EVP, Chief Legal Officer & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,472.7234

Underlying: Common Stock · 259.3931 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 was also paid to the holder to settle a fractional dividend equivalent.

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 was also paid to the holder to settle a fractional dividend equivalent.

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 was also paid to the holder to settle a fractional dividend equivalent.

Read SEC document
August 04, 2018 Filed Aug 7, 2018 01:33 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Tax withholdingCommon Stock 1,499 $67.96 $101,872.04
Disclosure

SEC source: 0001266824-18-000146 · edgardoc.xml · nonDerivative · entry 6

RAY MICHAEL CHARLES · CIK 0001593199 · EVP, Chief Legal Officer & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 100,845

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
August 04, 2018 Filed Aug 7, 2018 01:33 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionCommon Stock 259 $0.00 $0.00
Disclosure

SEC source: 0001266824-18-000146 · edgardoc.xml · nonDerivative · entry 5

RAY MICHAEL CHARLES · CIK 0001593199 · EVP, Chief Legal Officer & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 102,344

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 was also paid to the holder to settle a fractional dividend equivalent.

Read SEC document
August 03, 2018 Filed Aug 7, 2018 01:33 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionDividend Equivalent Rights · Derivative 399.7068 $0.00 $0.00
Disclosure

SEC source: 0001266824-18-000146 · edgardoc.xml · derivative · entry 11

RAY MICHAEL CHARLES · CIK 0001593199 · EVP, Chief Legal Officer & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,732.1165

Underlying: Common Stock · 399.7068 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 was also paid to the holder to settle a fractional dividend equivalent.

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 was also paid to the holder to settle a fractional dividend equivalent.

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 was also paid to the holder to settle a fractional dividend equivalent.

Read SEC document
August 03, 2018 Filed Aug 7, 2018 01:33 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Tax withholdingCommon Stock 3,980 $67.96 $270,480.80
Disclosure

SEC source: 0001266824-18-000146 · edgardoc.xml · nonDerivative · entry 4

RAY MICHAEL CHARLES · CIK 0001593199 · EVP, Chief Legal Officer & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 102,085

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
August 03, 2018 Filed Aug 7, 2018 01:33 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionCommon Stock 399 $0.00 $0.00
Disclosure

SEC source: 0001266824-18-000146 · edgardoc.xml · nonDerivative · entry 3

RAY MICHAEL CHARLES · CIK 0001593199 · EVP, Chief Legal Officer & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 106,065

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 was also paid to the holder to settle a fractional dividend equivalent.

Read SEC document
August 02, 2018 Filed Aug 7, 2018 01:33 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionDividend Equivalent Rights · Derivative 69.9825 $0.00 $0.00
Disclosure

SEC source: 0001266824-18-000146 · edgardoc.xml · derivative · entry 10

RAY MICHAEL CHARLES · CIK 0001593199 · EVP, Chief Legal Officer & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,131.8233

Underlying: Common Stock · 69.9825 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 was also paid to the holder to settle a fractional dividend equivalent.

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 was also paid to the holder to settle a fractional dividend equivalent.

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 was also paid to the holder to settle a fractional dividend equivalent.

Read SEC document
August 02, 2018 Filed Aug 7, 2018 01:33 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Tax withholdingCommon Stock 1,489 $68.52 $102,026.28
Disclosure

SEC source: 0001266824-18-000146 · edgardoc.xml · nonDerivative · entry 2

RAY MICHAEL CHARLES · CIK 0001593199 · EVP, Chief Legal Officer & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 105,666

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
August 02, 2018 Filed Aug 7, 2018 01:33 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionCommon Stock 69 $0.00 $0.00
Disclosure

SEC source: 0001266824-18-000146 · edgardoc.xml · nonDerivative · entry 1

RAY MICHAEL CHARLES · CIK 0001593199 · EVP, Chief Legal Officer & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 107,155

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 was also paid to the holder to settle a fractional dividend equivalent.

Read SEC document
July 25, 2018 Filed Jul 27, 2018 00:50 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionDividend Equivalent Rights · Derivative 1,151.1346 $0.00 $0.00
Disclosure

SEC source: 0001266824-18-000131 · edgardoc.xml · derivative · entry 5

RAY MICHAEL CHARLES · CIK 0001593199 · EVP, Chief Legal Officer & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,201.8058

Underlying: Common Stock · 1,151.1346 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.

F2 · 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 performance-based restricted stock units to which the dividend equivalents relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent.

F2 · 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 performance-based restricted stock units to which the dividend equivalents relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent.

F2 · 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 performance-based restricted stock units to which the dividend equivalents relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent.

F4 · balance_after: The total number of derivative securities has been adjusted to reflect an additional 351.7208 dividend equivalents which were accrued in connection with a determination that the performance-based restricted stock units to which the dividend equivalents relate were achieved at a level greater than target.

Read SEC document
July 25, 2018 Filed Jul 27, 2018 00:50 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Tax withholdingCommon Stock 11,465 $75.63 $867,097.95
Disclosure

SEC source: 0001266824-18-000131 · edgardoc.xml · nonDerivative · entry 3

RAY MICHAEL CHARLES · CIK 0001593199 · EVP, Chief Legal Officer & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 107,086

F3 · shares: Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e).

Read SEC document
July 25, 2018 Filed Jul 27, 2018 00:50 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionCommon Stock 1,151 $0.00 $0.00
Disclosure

SEC source: 0001266824-18-000131 · edgardoc.xml · nonDerivative · entry 2

RAY MICHAEL CHARLES · CIK 0001593199 · EVP, Chief Legal Officer & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 118,551

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 · 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 performance-based restricted stock units to which the dividend equivalents relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent.

Read SEC document
July 25, 2018 Filed Jul 27, 2018 00:50 UTC WESTERN DIGITAL CORP WDC · Entity 1010 GrantCommon Stock 21,974 $0.00 $0.00
Disclosure

SEC source: 0001266824-18-000131 · edgardoc.xml · nonDerivative · entry 1

RAY MICHAEL CHARLES · CIK 0001593199 · EVP, Chief Legal Officer & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 117,400

F1 · shares: Represents shares issued as payment in respect of the vesting of a performance-based restricted stock unit award.

Read SEC document
July 16, 2018 Filed Jul 19, 2018 01:01 UTC WESTERN DIGITAL CORP WDC · Entity 1010 GrantDividend Equivalent Rights · Derivative 710.9795 $0.00 $0.00
Disclosure

SEC source: 0001266824-18-000121 · edgardoc.xml · derivative · entry 1

RAY MICHAEL CHARLES · CIK 0001593199 · EVP, Chief Legal Officer & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,001.2196

Underlying: Common Stock · 710.9795 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
June 11, 2018 Filed Jun 13, 2018 23:30 UTC WESTERN DIGITAL CORP WDC · Entity 1010 SaleCommon Stock 525 $82.43 $43,275.75
Disclosure

SEC source: 0001266824-18-000107 · edgardoc.xml · nonDerivative · entry 1

RAY MICHAEL CHARLES · CIK 0001593199 · EVP, Chief Legal Officer & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 95,426

F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on October 30, 2017.

F2 · balance_after: Includes 525 shares acquired under the Issuer's Employee Stock Purchase Plan on May 31, 2018.

Read SEC document
May 22, 2018 Filed May 24, 2018 23:31 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 1,208 $0.00 Strike: $68.53 $0.00
Disclosure

SEC source: 0001266824-18-000101 · edgardoc.xml · derivative · entry 4

RAY MICHAEL CHARLES · CIK 0001593199 · EVP, Chief Legal Officer & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,248

Underlying: Common Stock · 1,208 shares

Expires 2022-11-03

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 October 30, 2017.

F2 · derivative.exercise_date: The option vested 25% one year from the grant date of 11/3/2015, and an additional 6.25% vested at the end of each three-month period through 5/3/18. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 11/3/2019.

Read SEC document
May 22, 2018 Filed May 24, 2018 23:31 UTC WESTERN DIGITAL CORP WDC · Entity 1010 SaleCommon Stock 1,208 $88.53 $106,944.24
Disclosure

SEC source: 0001266824-18-000101 · edgardoc.xml · nonDerivative · entry 2

RAY MICHAEL CHARLES · CIK 0001593199 · EVP, Chief Legal Officer & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 95,426

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 October 30, 2017.

Read SEC document
May 22, 2018 Filed May 24, 2018 23:31 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionCommon Stock 1,208 $68.53 $82,784.24
Disclosure

SEC source: 0001266824-18-000101 · edgardoc.xml · nonDerivative · entry 1

RAY MICHAEL CHARLES · CIK 0001593199 · EVP, Chief Legal Officer & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 96,634

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 October 30, 2017.

Read SEC document
May 04, 2018 Filed May 8, 2018 22:43 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 4,386 $0.00 Strike: $44.78 $0.00
Disclosure

SEC source: 0001266824-18-000093 · edgardoc.xml · derivative · entry 4

RAY MICHAEL CHARLES · CIK 0001593199 · EVP, Chief Legal Officer & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,482

Underlying: Common Stock · 4,386 shares

Expires 2023-08-03

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 October 30, 2017.

F2 · derivative.exercise_date: The option vested 25% one year from the grant date of 8/3/2016, and an additional 6.25% vested at the end of each three-month period through 5/3/2018. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 8/3/2020.

Read SEC document
May 04, 2018 Filed May 8, 2018 22:43 UTC WESTERN DIGITAL CORP WDC · Entity 1010 SaleCommon Stock 4,386 $76.64 $336,143.04
Disclosure

SEC source: 0001266824-18-000093 · edgardoc.xml · nonDerivative · entry 2

RAY MICHAEL CHARLES · CIK 0001593199 · EVP, Chief Legal Officer & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 95,426

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 October 30, 2017.

Read SEC document
May 04, 2018 Filed May 8, 2018 22:43 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionCommon Stock 4,386 $44.78 $196,405.08
Disclosure

SEC source: 0001266824-18-000093 · edgardoc.xml · nonDerivative · entry 1

RAY MICHAEL CHARLES · CIK 0001593199 · EVP, Chief Legal Officer & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 99,812

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 October 30, 2017.

Read SEC document
April 16, 2018 Filed Apr 18, 2018 23:51 UTC WESTERN DIGITAL CORP WDC · Entity 1010 GrantDividend Equivalent Rights · Derivative 612.6359 $0.00 $0.00
Disclosure

SEC source: 0001266824-18-000089 · edgardoc.xml · derivative · entry 1

RAY MICHAEL CHARLES · CIK 0001593199 · EVP, Chief Legal Officer & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,290.2401

Underlying: Common Stock · 612.6359 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
March 13, 2018 Filed Mar 14, 2018 00:14 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 10,767 $0.00 Strike: $84.39 $0.00
Disclosure

SEC source: 0001266824-18-000062 · edgardoc.xml · derivative · entry 5

RAY MICHAEL CHARLES · CIK 0001593199 · EVP, Chief Legal Officer & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,460

Underlying: Common Stock · 10,767 shares

Expires 2022-08-04

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.

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 October 30, 2017.

F2 · derivative.exercise_date: The option vested 25% one year from the grant date of 8/4/15, and an additional 6.25% vested at the end of each three-month period through 2/4/18. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 8/4/2019.

Read SEC document
March 13, 2018 Filed Mar 14, 2018 00:14 UTC WESTERN DIGITAL CORP WDC · Entity 1010 SaleCommon Stock 10,767 $104.39 $1,123,967.13
Disclosure

SEC source: 0001266824-18-000062 · edgardoc.xml · nonDerivative · entry 3

RAY MICHAEL CHARLES · CIK 0001593199 · EVP, Chief Legal Officer & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 95,426

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 October 30, 2017.

Read SEC document
March 13, 2018 Filed Mar 14, 2018 00:14 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionCommon Stock 10,767 $84.39 $908,627.13
Disclosure

SEC source: 0001266824-18-000062 · edgardoc.xml · nonDerivative · entry 2

RAY MICHAEL CHARLES · CIK 0001593199 · EVP, Chief Legal Officer & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 106,193

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 October 30, 2017.

Read SEC document
March 12, 2018 Filed Mar 14, 2018 00:14 UTC WESTERN DIGITAL CORP WDC · Entity 1010 SaleCommon Stock 5,399 $100.00 $539,900.00
Disclosure

SEC source: 0001266824-18-000062 · edgardoc.xml · nonDerivative · entry 1

RAY MICHAEL CHARLES · CIK 0001593199 · EVP, Chief Legal Officer & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 95,426

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 October 30, 2017.

Read SEC document
March 07, 2018 Filed Mar 9, 2018 00:20 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionDividend Equivalent Rights · Derivative 2,538.7582 $0.00 $0.00
Disclosure

SEC source: 0001266824-18-000055 · edgardoc.xml · derivative · entry 6

RAY MICHAEL CHARLES · CIK 0001593199 · EVP, Chief Legal Officer & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,677.6042

Underlying: Common Stock · 2,538.7582 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.

F2 · derivative.exercise_price: Represents dividend equivalents that 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 $72.23 was also paid to the Reporting Person to settle a fractional dividend equivalent of 0.7582.

F2 · derivative.exercise_date: Represents dividend equivalents that 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 $72.23 was also paid to the Reporting Person to settle a fractional dividend equivalent of 0.7582.

F2 · derivative.expiration_date: Represents dividend equivalents that 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 $72.23 was also paid to the Reporting Person to settle a fractional dividend equivalent of 0.7582.

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March 07, 2018 Filed Mar 9, 2018 00:20 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Tax withholdingCommon Stock 21,235 $95.27 $2,023,058.45
Disclosure

SEC source: 0001266824-18-000055 · edgardoc.xml · nonDerivative · entry 3

RAY MICHAEL CHARLES · CIK 0001593199 · EVP, Chief Legal Officer & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 100,825

F3 · shares: Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e).

Read SEC document
March 07, 2018 Filed Mar 9, 2018 00:20 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionCommon Stock 2,538 $0.00 $0.00
Disclosure

SEC source: 0001266824-18-000055 · edgardoc.xml · nonDerivative · entry 2

RAY MICHAEL CHARLES · CIK 0001593199 · EVP, Chief Legal Officer & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 122,060

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 · shares: Represents dividend equivalents that 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 $72.23 was also paid to the Reporting Person to settle a fractional dividend equivalent of 0.7582.

Read SEC document
March 06, 2018 Filed Mar 9, 2018 00:20 UTC WESTERN DIGITAL CORP WDC · Entity 1010 GrantDividend Equivalent Rights · Derivative 3,385.0102 $0.00 $0.00
Disclosure

SEC source: 0001266824-18-000055 · edgardoc.xml · derivative · entry 5

RAY MICHAEL CHARLES · CIK 0001593199 · EVP, Chief Legal Officer & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,216.3624

Underlying: Common Stock · 3,385.0102 shares

Expires not disclosed

F4 · derivative.exercise_price: The dividend equivalents accrued in connection with a determination that the performance-based restricted stock units to which the dividend equivalents relate were achieved at a level greater than target.

F4 · derivative.exercise_date: The dividend equivalents accrued in connection with a determination that the performance-based restricted stock units to which the dividend equivalents relate were achieved at a level greater than target.

F4 · derivative.expiration_date: The dividend equivalents accrued in connection with a determination that the performance-based restricted stock units to which the dividend equivalents relate were achieved at a level greater than target.

Read SEC document
March 06, 2018 Filed Mar 9, 2018 00:20 UTC WESTERN DIGITAL CORP WDC · Entity 1010 GrantCommon Stock 80,586 $0.00 $0.00
Disclosure

SEC source: 0001266824-18-000055 · edgardoc.xml · nonDerivative · entry 1

RAY MICHAEL CHARLES · CIK 0001593199 · EVP, Chief Legal Officer & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 119,522

F1 · shares: Represents stock units that have been earned by the Reporting Person as payment in respect of the vesting of performance-based restricted stock units. Of these shares 40,293 vested on March 7, 2018 and 40,293 will vest on March 7, 2019.

Read SEC document
February 23, 2018 Filed Feb 28, 2018 00:17 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 1,208 $0.00 Strike: $68.53 $0.00
Disclosure

SEC source: 0001266824-18-000044 · edgardoc.xml · derivative · entry 4

RAY MICHAEL CHARLES · CIK 0001593199 · EVP, Chief Legal Officer & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,456

Underlying: Common Stock · 1,208 shares

Expires 2022-11-03

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 October 30, 2017.

F2 · derivative.exercise_date: The option vested 25% one year from the grant date of 11/3/2015, and an additional 6.25% vested at the end of each three-month period through 2/3/18. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 11/3/2019.

Read SEC document
February 23, 2018 Filed Feb 28, 2018 00:17 UTC WESTERN DIGITAL CORP WDC · Entity 1010 SaleCommon Stock 1,208 $88.53 $106,944.24
Disclosure

SEC source: 0001266824-18-000044 · edgardoc.xml · nonDerivative · entry 2

RAY MICHAEL CHARLES · CIK 0001593199 · EVP, Chief Legal Officer & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,936

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 October 30, 2017.

Read SEC document
February 23, 2018 Filed Feb 28, 2018 00:17 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionCommon Stock 1,208 $68.53 $82,784.24
Disclosure

SEC source: 0001266824-18-000044 · edgardoc.xml · nonDerivative · entry 1

RAY MICHAEL CHARLES · CIK 0001593199 · EVP, Chief Legal Officer & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,144

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 October 30, 2017.

Read SEC document
February 05, 2018 Filed Feb 6, 2018 01:27 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 4,387 $0.00 Strike: $44.78 $0.00
Disclosure

SEC source: 0001266824-18-000040 · edgardoc.xml · derivative · entry 4

RAY MICHAEL CHARLES · CIK 0001593199 · EVP, Chief Legal Officer & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,868

Underlying: Common Stock · 4,387 shares

Expires 2023-08-03

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 October 30, 2017.

F2 · derivative.exercise_date: The option vested 25% one year from the grant date of 8/3/2016, and an additional 6.25% vested at the end of each three-month period through 2/3/2018. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 8/3/2020.

Read SEC document
February 05, 2018 Filed Feb 6, 2018 01:27 UTC WESTERN DIGITAL CORP WDC · Entity 1010 SaleCommon Stock 4,387 $84.20 $369,385.40
Disclosure

SEC source: 0001266824-18-000040 · edgardoc.xml · nonDerivative · entry 2

RAY MICHAEL CHARLES · CIK 0001593199 · EVP, Chief Legal Officer & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,936

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 October 30, 2017.

Read SEC document
February 05, 2018 Filed Feb 6, 2018 01:27 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionCommon Stock 4,387 $44.78 $196,449.86
Disclosure

SEC source: 0001266824-18-000040 · edgardoc.xml · nonDerivative · entry 1

RAY MICHAEL CHARLES · CIK 0001593199 · EVP, Chief Legal Officer & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,323

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 October 30, 2017.

Read SEC document
January 31, 2018 Filed Feb 2, 2018 00:30 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 2,416 $0.00 Strike: $68.53 $0.00
Disclosure

SEC source: 0001266824-18-000032 · edgardoc.xml · derivative · entry 10

RAY MICHAEL CHARLES · CIK 0001593199 · EVP, Chief Legal Officer & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,664

Underlying: Common Stock · 2,416 shares

Expires 2022-11-03

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 October 30, 2017.

F6 · derivative.exercise_date: The option vested 25% one year from the grant date of 11/3/2015, and an additional 6.25% vested at the end of each three-month period through 11/3/2017. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 11/3/2019.

Read SEC document
January 31, 2018 Filed Feb 2, 2018 00:30 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 1,365 $0.00 Strike: $68.49 $0.00
Disclosure

SEC source: 0001266824-18-000032 · edgardoc.xml · derivative · entry 9

RAY MICHAEL CHARLES · CIK 0001593199 · EVP, Chief Legal Officer & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,365 shares

Expires 2020-08-14

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 October 30, 2017.

F5 · 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
January 31, 2018 Filed Feb 2, 2018 00:30 UTC WESTERN DIGITAL CORP WDC · Entity 1010 SaleCommon Stock 3,781 $89.18 $337,189.58
Disclosure

SEC source: 0001266824-18-000032 · edgardoc.xml · nonDerivative · entry 6

RAY MICHAEL CHARLES · CIK 0001593199 · EVP, Chief Legal Officer & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,936

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 October 30, 2017.

Read SEC document
January 31, 2018 Filed Feb 2, 2018 00:30 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionCommon Stock 1,365 $68.49 $93,488.85
Disclosure

SEC source: 0001266824-18-000032 · edgardoc.xml · nonDerivative · entry 5

RAY MICHAEL CHARLES · CIK 0001593199 · EVP, Chief Legal Officer & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,717

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 October 30, 2017.

Read SEC document
January 31, 2018 Filed Feb 2, 2018 00:30 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionCommon Stock 2,416 $68.53 $165,568.48
Disclosure

SEC source: 0001266824-18-000032 · edgardoc.xml · nonDerivative · entry 4

RAY MICHAEL CHARLES · CIK 0001593199 · EVP, Chief Legal Officer & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,352

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 October 30, 2017.

Read SEC document
January 30, 2018 Filed Feb 2, 2018 00:30 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 21,935 $0.00 Strike: $44.78 $0.00
Disclosure

SEC source: 0001266824-18-000032 · edgardoc.xml · derivative · entry 8

RAY MICHAEL CHARLES · CIK 0001593199 · EVP, Chief Legal Officer & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,255

Underlying: Common Stock · 21,935 shares

Expires 2023-08-03

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 October 30, 2017.

F4 · derivative.exercise_date: The option vested 25% one year from the grant date of 8/3/2016, and an additional 6.25% vested at the end of each three-month period through 11/3/2017. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 8/3/2020.

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.