Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| WESTERN DIGITAL CORPWDC · Entity 1010 | SVP & Princ. Acctg Officer | September 18, 2025 | September 22, 2025 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
WESTERN DIGITAL CORP
Report date September 18, 2025 · Filed September 22, 2025
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Dividend Equivalent RightsSEC Table II · derivative / convertible security | Direct | 72.4915 |
Reported balance
After 2025-09-18 transaction · row 1
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 1 · 2025-09-18 · Grant · Acquired 26.1267 · Balance 72.4915 F1: 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. |
Filing footnotes · ownership attribution and instrument terms
F1: 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.
Transaction history
JSON APIPurchases/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 date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| May 20, 2024 Filed May 22, 2024 21:12 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Tax withholdingCommon Stock | 221 | $73.05 | $16,144.05 |
DisclosureSEC source: 0001266824-24-000030 · edgardoc.xml · nonDerivative · entry 1 Zamiska Gene M. · CIK 0001456385 · SVP & Princ. Acctg Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 30,737 F1 · shares: Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e). Read SEC document |
| April 08, 2024 Filed Apr 9, 2024 22:28 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | SaleCommon Stock | 443 | $75.00 | $33,225.00 |
DisclosureSEC source: 0001266824-24-000022 · edgardoc.xml · nonDerivative · entry 1 Zamiska Gene M. · CIK 0001456385 · SVP & Princ. Acctg Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 30,958 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 December 1, 2023. Read SEC document |
| March 01, 2024 Filed Mar 5, 2024 22:02 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | SaleCommon Stock | 284 | $63.00 | $17,892.00 |
DisclosureSEC source: 0001266824-24-000018 · edgardoc.xml · nonDerivative · entry 3 Zamiska Gene M. · CIK 0001456385 · SVP & Princ. Acctg Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 31,401 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 December 1, 2023. Read SEC document |
| March 01, 2024 Filed Mar 5, 2024 22:02 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | SaleCommon Stock | 2,807 | $62.00 | $174,034.00 |
DisclosureSEC source: 0001266824-24-000018 · edgardoc.xml · nonDerivative · entry 2 Zamiska Gene M. · CIK 0001456385 · SVP & Princ. Acctg Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 31,685 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 December 1, 2023. Read SEC document |
| March 01, 2024 Filed Mar 5, 2024 22:02 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | SaleCommon Stock | 7,677 | $61.00 | $468,297.00 |
DisclosureSEC source: 0001266824-24-000018 · edgardoc.xml · nonDerivative · entry 1 Zamiska Gene M. · CIK 0001456385 · SVP & Princ. Acctg Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 34,492 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 December 1, 2023. Read SEC document |
| February 27, 2024 Filed Feb 29, 2024 22:42 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Tax withholdingCommon Stock | 196 | $57.48 | $11,266.08 |
DisclosureSEC source: 0001266824-24-000014 · edgardoc.xml · nonDerivative · entry 1 Zamiska Gene M. · CIK 0001456385 · SVP & Princ. Acctg Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 42,169 F1 · shares: Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e). Read SEC document |
| February 20, 2024 Filed Feb 22, 2024 22:00 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Tax withholdingCommon Stock | 261 | $54.13 | $14,127.93 |
DisclosureSEC source: 0001266824-24-000008 · edgardoc.xml · nonDerivative · entry 1 Zamiska Gene M. · CIK 0001456385 · SVP & Princ. Acctg Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 42,365 F1 · shares: Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e). Read SEC document |
| November 27, 2023 Filed Nov 28, 2023 22:09 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Tax withholdingCommon Stock | 165 | $47.21 | $7,789.65 |
DisclosureSEC source: 0001266824-23-000130 · edgardoc.xml · nonDerivative · entry 1 Zamiska Gene M. · CIK 0001456385 · SVP & Princ. Acctg Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 42,626 F1 · shares: Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e). Read SEC document |
| November 20, 2023 Filed Nov 21, 2023 22:43 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Tax withholdingCommon Stock | 220 | $47.35 | $10,417.00 |
DisclosureSEC source: 0001266824-23-000122 · edgardoc.xml · nonDerivative · entry 1 Zamiska Gene M. · CIK 0001456385 · SVP & Princ. Acctg Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 42,791 F1 · shares: Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e). Read SEC document |
| September 06, 2023 Filed Sep 7, 2023 21:08 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | SaleCommon Stock | 2,169 | $45.42 | $98,515.98 |
DisclosureSEC source: 0001266824-23-000093 · edgardoc.xml · nonDerivative · entry 1 Zamiska Gene M. · CIK 0001456385 · SVP & Princ. Acctg Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 43,011 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 November 11, 2021. Read SEC document |
| September 04, 2023 Filed Sep 6, 2023 21:30 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Tax withholdingCommon Stock | 1,146 | $45.96 | $52,670.16 |
DisclosureSEC source: 0001266824-23-000091 · edgardoc.xml · nonDerivative · entry 1 Zamiska Gene M. · CIK 0001456385 · SVP & Princ. Acctg Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 45,180 F1 · shares: Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e). Read SEC document |
| August 27, 2023 Filed Aug 29, 2023 21:30 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Tax withholdingCommon Stock | 165 | $39.49 | $6,515.85 |
DisclosureSEC source: 0001266824-23-000081 · edgardoc.xml · nonDerivative · entry 2 Zamiska Gene M. · CIK 0001456385 · SVP & Princ. Acctg Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 46,326 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 25, 2023 Filed Aug 29, 2023 21:30 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | GrantCommon Stock | 17,726 | $0.00 | $0.00 |
DisclosureSEC source: 0001266824-23-000081 · edgardoc.xml · nonDerivative · entry 1 Zamiska Gene M. · CIK 0001456385 · SVP & Princ. Acctg Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 46,491 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 20, 2023 Filed Aug 22, 2023 20:55 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Tax withholdingCommon Stock | 881 | $39.74 | $35,010.94 |
DisclosureSEC source: 0001266824-23-000061 · edgardoc.xml · nonDerivative · entry 1 Zamiska Gene M. · CIK 0001456385 · SVP & Princ. Acctg Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 28,765 F1 · shares: Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e). Read SEC document |
| August 12, 2023 Filed Aug 14, 2023 23:21 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Exercise / conversionDividend Equivalent Rights · Derivative | 107.8563 | $0.00 | $0.00 |
DisclosureSEC source: 0001266824-23-000051 · edgardoc.xml · derivative · entry 3 Zamiska Gene M. · CIK 0001456385 · SVP & Princ. Acctg Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 107.8563 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 12, 2023 Filed Aug 14, 2023 23:21 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Tax withholdingCommon Stock | 1,376 | $41.88 | $57,626.88 |
DisclosureSEC source: 0001266824-23-000051 · edgardoc.xml · nonDerivative · entry 2 Zamiska Gene M. · CIK 0001456385 · SVP & Princ. Acctg Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 29,646 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 12, 2023 Filed Aug 14, 2023 23:21 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Exercise / conversionCommon Stock | 107 | $0.00 | $0.00 |
DisclosureSEC source: 0001266824-23-000051 · edgardoc.xml · nonDerivative · entry 1 Zamiska Gene M. · CIK 0001456385 · SVP & Princ. Acctg Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 31,022 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 |
| June 14, 2023 Filed Jun 16, 2023 20:59 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Tax withholdingCommon Stock | 115 | $40.46 | $4,652.90 |
DisclosureSEC source: 0001266824-23-000045 · edgardoc.xml · nonDerivative · entry 1 Zamiska Gene M. · CIK 0001456385 · SVP & Princ. Acctg Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 30,915 F1 · shares: Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e). Read SEC document |
| May 27, 2023 Filed May 30, 2023 22:38 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Tax withholdingCommon Stock | 162 | $39.71 | $6,433.02 |
DisclosureSEC source: 0001266824-23-000033 · edgardoc.xml · nonDerivative · entry 1 Zamiska Gene M. · CIK 0001456385 · SVP & Princ. Acctg Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 31,030 F1 · shares: Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e). Read SEC document |
| February 27, 2023 Filed Mar 2, 2023 00:24 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Tax withholdingCommon Stock | 196 | $38.51 | $7,547.96 |
DisclosureSEC source: 0001266824-23-000013 · edgardoc.xml · nonDerivative · entry 1 Zamiska Gene M. · CIK 0001456385 · SVP & Princ. Acctg Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 31,192 F1 · shares: Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e). Read SEC document |
| November 27, 2022 Filed Nov 29, 2022 23:06 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Tax withholdingCommon Stock | 166 | $37.34 | $6,198.44 |
DisclosureSEC source: 0001266824-22-000096 · edgardoc.xml · nonDerivative · entry 1 Zamiska Gene M. · CIK 0001456385 · SVP & Princ. Acctg Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 31,388 F1 · shares: Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e). Read SEC document |
| September 07, 2022 Filed Sep 8, 2022 21:27 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | SaleCommon Stock | 2,169 | $40.90 | $88,712.10 |
DisclosureSEC source: 0001266824-22-000070 · edgardoc.xml · nonDerivative · entry 1 Zamiska Gene M. · CIK 0001456385 · SVP & Princ. Acctg Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 31,554 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 November 11, 2021. Read SEC document |
| September 03, 2022 Filed Sep 6, 2022 21:13 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Tax withholdingCommon Stock | 1,146 | $41.65 | $47,730.90 |
DisclosureSEC source: 0001266824-22-000067 · edgardoc.xml · nonDerivative · entry 1 Zamiska Gene M. · CIK 0001456385 · SVP & Princ. Acctg Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 33,723 F1 · shares: Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e). Read SEC document |
| August 27, 2022 Filed Aug 30, 2022 22:27 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Tax withholdingCommon Stock | 664 | $45.49 | $30,205.36 |
DisclosureSEC source: 0001266824-22-000059 · edgardoc.xml · nonDerivative · entry 1 Zamiska Gene M. · CIK 0001456385 · SVP & Princ. Acctg Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 34,869 F1 · shares: Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e). Read SEC document |
| August 20, 2022 Filed Aug 23, 2022 21:33 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | GrantCommon Stock | 10,195 | $0.00 | $0.00 |
DisclosureSEC source: 0001266824-22-000043 · edgardoc.xml · nonDerivative · entry 1 Zamiska Gene M. · CIK 0001456385 · SVP & Princ. Acctg Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 35,533 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 12, 2022 Filed Aug 15, 2022 22:05 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Exercise / conversionDividend Equivalent Rights · Derivative | 107.8563 | $0.00 | $0.00 |
DisclosureSEC source: 0001266824-22-000032 · edgardoc.xml · derivative · entry 3 Zamiska Gene M. · CIK 0001456385 · SVP & Princ. Acctg Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 107.8563 Underlying: Common Stock · 107.8563 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 12, 2022 Filed Aug 15, 2022 22:05 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Tax withholdingCommon Stock | 1,376 | $50.67 | $69,721.92 |
DisclosureSEC source: 0001266824-22-000032 · edgardoc.xml · nonDerivative · entry 2 Zamiska Gene M. · CIK 0001456385 · SVP & Princ. Acctg Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 25,338 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 12, 2022 Filed Aug 15, 2022 22:05 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Exercise / conversionCommon Stock | 107 | $0.00 | $0.00 |
DisclosureSEC source: 0001266824-22-000032 · edgardoc.xml · nonDerivative · entry 1 Zamiska Gene M. · CIK 0001456385 · SVP & Princ. Acctg Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 26,714 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 |
| June 14, 2022 Filed Jun 15, 2022 22:13 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Tax withholdingCommon Stock | 112 | $49.24 | $5,514.88 |
DisclosureSEC source: 0001266824-22-000016 · edgardoc.xml · nonDerivative · entry 1 Zamiska Gene M. · CIK 0001456385 · SVP, Global Accounting & Chief 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 26,607 F1 · shares: Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e). Read SEC document |
| May 04, 2022 Filed May 6, 2022 20:49 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | SaleCommon Stock | 4,776 | $63.00 | $300,888.00 |
DisclosureSEC source: 0001266824-22-000014 · edgardoc.xml · nonDerivative · entry 1 Zamiska Gene M. · CIK 0001456385 · SVP & Princ. Acctg Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 26,719 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 November 11, 2021. Read SEC document |
| November 02, 2021 Filed Nov 3, 2021 22:47 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | SaleCommon Stock | 2,607 | $55.00 | $143,385.00 |
DisclosureSEC source: 0001266824-21-000061 · edgardoc.xml · nonDerivative · entry 1 Zamiska Gene M. · CIK 0001456385 · SVP & Princ. Acctg Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 31,495 Read SEC document |
| September 03, 2021 Filed Sep 7, 2021 22:56 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Tax withholdingCommon Stock | 1,146 | $61.41 | $70,375.86 |
DisclosureSEC source: 0001266824-21-000055 · edgardoc.xml · nonDerivative · entry 1 Zamiska Gene M. · CIK 0001456385 · SVP & Princ. Acctg Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 34,102 F1 · shares: Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e). Read SEC document |
| August 27, 2021 Filed Aug 31, 2021 23:32 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | GrantCommon Stock | 7,685 | $0.00 | $0.00 |
DisclosureSEC source: 0001266824-21-000043 · edgardoc.xml · nonDerivative · entry 1 Zamiska Gene M. · CIK 0001456385 · SVP & Princ. Acctg Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 35,248 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 12, 2021 Filed Aug 13, 2021 21:34 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Exercise / conversionDividend Equivalent Rights · Derivative | 107.8842 | $0.00 | $0.00 |
DisclosureSEC source: 0001266824-21-000025 · edgardoc.xml · derivative · entry 3 Zamiska Gene M. · CIK 0001456385 · SVP & Princ. Acctg Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 215.7126 Underlying: Common Stock · 107.8842 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 12, 2021 Filed Aug 13, 2021 21:34 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Tax withholdingCommon Stock | 1,377 | $62.38 | $85,897.26 |
DisclosureSEC source: 0001266824-21-000025 · edgardoc.xml · nonDerivative · entry 2 Zamiska Gene M. · CIK 0001456385 · SVP & Princ. Acctg Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 27,563 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 12, 2021 Filed Aug 13, 2021 21:34 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Exercise / conversionCommon Stock | 107 | $0.00 | $0.00 |
DisclosureSEC source: 0001266824-21-000025 · edgardoc.xml · nonDerivative · entry 1 Zamiska Gene M. · CIK 0001456385 · SVP & Princ. Acctg Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 28,940 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 |
| June 14, 2021 Filed Jun 16, 2021 23:05 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | GrantCommon Stock | 1,338 | $0.00 | $0.00 |
DisclosureSEC source: 0001266824-21-000015 · edgardoc.xml · nonDerivative · entry 1 Zamiska Gene M. · CIK 0001456385 · Principal Accounting Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 28,833 F1 · security: Represents the grant of restricted stock units to the Reporting Person. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock. Read SEC document |
| September 03, 2020 Filed Sep 9, 2020 01:56 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | GrantCommon Stock | 13,259 | $0.00 | $0.00 |
DisclosureSEC source: 0001266824-20-000110 · edgardoc.xml · nonDerivative · entry 1 Zamiska Gene M. · CIK 0001456385 · Principal Accounting Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 27,495 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 12, 2020 Filed Aug 14, 2020 01:18 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Exercise / conversionDividend Equivalent Rights · Derivative | 107.8842 | $0.00 | $0.00 |
DisclosureSEC source: 0001266824-20-000093 · edgardoc.xml · derivative · entry 3 Zamiska Gene M. · CIK 0001456385 · Principal Accounting Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 323.5968 Underlying: Common Stock · 107.8842 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 12, 2020 Filed Aug 14, 2020 01:18 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Tax withholdingCommon Stock | 1,377 | $36.77 | $50,632.29 |
DisclosureSEC source: 0001266824-20-000093 · edgardoc.xml · nonDerivative · entry 2 Zamiska Gene M. · CIK 0001456385 · Principal Accounting Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 14,236 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 12, 2020 Filed Aug 14, 2020 01:18 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Exercise / conversionCommon Stock | 107 | $0.00 | $0.00 |
DisclosureSEC source: 0001266824-20-000093 · edgardoc.xml · nonDerivative · entry 1 Zamiska Gene M. · CIK 0001456385 · Principal Accounting Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 15,613 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 |
| April 17, 2020 Filed Apr 21, 2020 22:39 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | GrantDividend Equivalent Rights · Derivative | 186.0988 | $0.00 | $0.00 |
DisclosureSEC source: 0001266824-20-000074 · edgardoc.xml · derivative · entry 1 Zamiska Gene M. · CIK 0001456385 · Principal Accounting Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 431.481 Underlying: Common Stock · 186.0988 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 |
| January 21, 2020 Filed Jan 24, 2020 00:23 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | GrantDividend Equivalent Rights · Derivative | 113.6628 | $0.00 | $0.00 |
DisclosureSEC source: 0001266824-20-000031 · edgardoc.xml · derivative · entry 1 Zamiska Gene M. · CIK 0001456385 · Principal Accounting Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 245.3822 Underlying: Common Stock · 113.6628 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 |
| October 22, 2019 Filed Oct 25, 2019 00:29 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | GrantDividend Equivalent Rights · Derivative | 131.7194 | $0.00 | $0.00 |
DisclosureSEC source: 0001266824-19-000181 · edgardoc.xml · derivative · entry 1 Zamiska Gene M. · CIK 0001456385 · Principal Accounting Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 131.7194 Underlying: Common Stock · 131.7194 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.