Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| MICROSEMI CORPMSCC · Entity 166236 | Director | May 29, 2018 | May 30, 2018 |
| Sandisk CorpSNDK · Entity 1106 | Director | March 03, 2025 | March 05, 2025 |
| WESTERN DIGITAL CORPWDC · Entity 1010 | Director | September 17, 2026 | September 21, 2026 |
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.
MICROSEMI CORP
Report date May 29, 2018 · Filed May 30, 2018
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Microsemi Common StockSEC Table I · non-derivative | Direct | 0 |
Reported balance
After 2018-05-29 transaction · row 1
1 source rowRow 1 · 2018-05-29 · Disposition to issuer · Disposed 3,255 · Balance 0 F1: Shares disposed of pursuant to the Agreement and Plan of Merger by and among Microchip Technology Incorporated ("Microchip") , Maple Acquisition Corporation and Microsemi Corporation (the "Merger Agreement" and, the transaction contemplated therein, the "Merger"), whereby each share of Issuer's common stock was automatically cancelled and converted into the right to an amount equal to $68.78 in cash (the "Merger Consideration"). |
| Microsemi Common StockSEC Table I · non-derivative | IndirectBy Revocable Living Trust | 0 |
Reported balance
After 2018-05-29 transaction · row 2
Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source rowRow 2 · 2018-05-29 · Disposition to issuer · Disposed 17,258 · Balance 0 F1: Shares disposed of pursuant to the Agreement and Plan of Merger by and among Microchip Technology Incorporated ("Microchip") , Maple Acquisition Corporation and Microsemi Corporation (the "Merger Agreement" and, the transaction contemplated therein, the "Merger"), whereby each share of Issuer's common stock was automatically cancelled and converted into the right to an amount equal to $68.78 in cash (the "Merger Consideration"). |
Filing footnotes · ownership attribution and instrument terms
F1: Shares disposed of pursuant to the Agreement and Plan of Merger by and among Microchip Technology Incorporated ("Microchip") , Maple Acquisition Corporation and Microsemi Corporation (the "Merger Agreement" and, the transaction contemplated therein, the "Merger"), whereby each share of Issuer's common stock was automatically cancelled and converted into the right to an amount equal to $68.78 in cash (the "Merger Consideration").
Sandisk Corp
Report date March 03, 2025 · Filed March 05, 2025
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 4,840 |
Reported balance
After 2025-03-03 transaction · row 1
1 source rowRow 1 · 2025-03-03 · Grant · Acquired 4,840 · Balance 4,840 F1: 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. |
| Common StockSEC Table I · non-derivative | IndirectBy Family Trust | 12,308 |
Reported balance
Holding disclosure · report date 2025-03-03 · row 2
Holding and transaction disclosures are not merged.
1 source rowRow 2 · Balance 12,308 F2: The reporting person acquired these shares of Sandisk Common Stock in connection with the spin-off from Western Digital Corporation ("WDC") effective February 21, 2025 (the "Spin-Off"), as further described in the Issuer's current report on Form 8-K filed on February 24, 2025, where each WDC shareholder received one-third (1/3) of one share of Sandisk Common Stock for each share of WDC common stock held. Such acquisition was exempt from Section 16 of the Securities Exchange Act of 1934, as amended("Exchange Act") pursuant to Rule 16a-9 under the Exchange Act. |
| Common StockSEC Table I · non-derivative | IndirectBy IRA | 166 |
Reported balance
Holding disclosure · report date 2025-03-03 · row 3
Holding and transaction disclosures are not merged.
1 source rowRow 3 · Balance 166 F2: The reporting person acquired these shares of Sandisk Common Stock in connection with the spin-off from Western Digital Corporation ("WDC") effective February 21, 2025 (the "Spin-Off"), as further described in the Issuer's current report on Form 8-K filed on February 24, 2025, where each WDC shareholder received one-third (1/3) of one share of Sandisk Common Stock for each share of WDC common stock held. Such acquisition was exempt from Section 16 of the Securities Exchange Act of 1934, as amended("Exchange Act") pursuant to Rule 16a-9 under the Exchange Act. |
Filing footnotes · ownership attribution and instrument terms
F1: Represents the grant of restricted stock units to the Reporting Person. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.
F2: The reporting person acquired these shares of Sandisk Common Stock in connection with the spin-off from Western Digital Corporation ("WDC") effective February 21, 2025 (the "Spin-Off"), as further described in the Issuer's current report on Form 8-K filed on February 24, 2025, where each WDC shareholder received one-third (1/3) of one share of Sandisk Common Stock for each share of WDC common stock held. Such acquisition was exempt from Section 16 of the Securities Exchange Act of 1934, as amended("Exchange Act") pursuant to Rule 16a-9 under the Exchange Act.
WESTERN DIGITAL CORP
Report date September 17, 2026 · Filed September 21, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Dividend Equivalent RightsSEC Table II · derivative / convertible security | Direct | 121.1113 |
Reported balance
After 2026-09-17 transaction · row 1
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 1 · 2026-09-17 · Grant · Acquired 10.2654 · Balance 121.1113 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 |
|---|---|---|---|---|---|---|
| November 15, 2013 Filed Nov 19, 2013 23:10 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Exercise / conversionCommon Stock | 6,380 | $32.99 | $210,476.20 |
DisclosureSEC source: 0001266824-13-000204 · edgardoc.xml · nonDerivative · entry 5 MASSENGILL MATTHEW E · CIK 0001232826 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 44,725 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| November 15, 2013 Filed Nov 19, 2013 23:10 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Exercise / conversionCommon Stock | 8,000 | $15.34 | $122,720.00 |
DisclosureSEC source: 0001266824-13-000204 · edgardoc.xml · nonDerivative · entry 4 MASSENGILL MATTHEW E · CIK 0001232826 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 38,345 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| November 15, 2013 Filed Nov 19, 2013 23:10 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Exercise / conversionCommon Stock | 6,909 | $38.53 | $266,203.77 |
DisclosureSEC source: 0001266824-13-000204 · edgardoc.xml · nonDerivative · entry 3 MASSENGILL MATTHEW E · CIK 0001232826 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 30,345 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| November 15, 2013 Filed Nov 19, 2013 23:10 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Exercise / conversionCommon Stock | 3,000 | $27.64 | $82,920.00 |
DisclosureSEC source: 0001266824-13-000204 · edgardoc.xml · nonDerivative · entry 2 MASSENGILL MATTHEW E · CIK 0001232826 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 23,436 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| November 15, 2013 Filed Nov 19, 2013 23:10 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Exercise / conversionCommon Stock | 2,164 | $25.79 | $55,809.56 |
DisclosureSEC source: 0001266824-13-000204 · edgardoc.xml · nonDerivative · entry 1 MASSENGILL MATTHEW E · CIK 0001232826 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 20,436 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| November 14, 2013 Filed Nov 15, 2013 01:10 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | GrantCommon Stock | 2,966 | $0.00 | $0.00 |
DisclosureSEC source: 0001266824-13-000194 · edgardoc.xml · nonDerivative · entry 1 MASSENGILL MATTHEW E · CIK 0001232826 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 18,272 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 |
| November 11, 2013 Filed Nov 13, 2013 01:58 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Exercise / conversionDividend Equivalent Rights · Derivative | 96.2099 | $0.00 | $0.00 |
DisclosureSEC source: 0001266824-13-000176 · edgardoc.xml · derivative · entry 5 MASSENGILL MATTHEW E · CIK 0001232826 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 123.0493 Underlying: Common Stock · 96.2099 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 restricted stock units to which the dividend equivalents relate. A cash amount equal to $15.02 was also paid to the holder to settle a fractional dividend equivalent of 0.2099. 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 restricted stock units to which the dividend equivalents relate. A cash amount equal to $15.02 was also paid to the holder to settle a fractional dividend equivalent of 0.2099. 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 restricted stock units to which the dividend equivalents relate. A cash amount equal to $15.02 was also paid to the holder to settle a fractional dividend equivalent of 0.2099. Read SEC document |
| November 11, 2013 Filed Nov 13, 2013 01:58 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Exercise / conversionCommon Stock | 96 | $0.00 | $0.00 |
DisclosureSEC source: 0001266824-13-000176 · edgardoc.xml · nonDerivative · entry 2 MASSENGILL MATTHEW E · CIK 0001232826 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 15,306 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 restricted stock units to which the dividend equivalents relate. A cash amount equal to $15.02 was also paid to the holder to settle a fractional dividend equivalent of 0.2099. Read SEC document |
| November 08, 2013 Filed Nov 13, 2013 01:58 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Exercise / conversionDividend Equivalent Rights · Derivative | 117.995 | $0.00 | $0.00 |
DisclosureSEC source: 0001266824-13-000176 · edgardoc.xml · derivative · entry 4 MASSENGILL MATTHEW E · CIK 0001232826 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 219.2592 Underlying: Common Stock · 117.995 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 $71.31 was also paid to the holder to settle a fractional dividend equivalent of 0.995. 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 $71.31 was also paid to the holder to settle a fractional dividend equivalent of 0.995. 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 $71.31 was also paid to the holder to settle a fractional dividend equivalent of 0.995. Read SEC document |
| November 08, 2013 Filed Nov 13, 2013 01:58 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Exercise / conversionCommon Stock | 117 | $0.00 | $0.00 |
DisclosureSEC source: 0001266824-13-000176 · edgardoc.xml · nonDerivative · entry 1 MASSENGILL MATTHEW E · CIK 0001232826 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 15,210 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 $71.31 was also paid to the holder to settle a fractional dividend equivalent of 0.995. Read SEC document |
| October 15, 2013 Filed Oct 18, 2013 00:13 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | GrantDividend Equivalent Rights · Derivative | 56.2572 | $0.00 | $0.00 |
DisclosureSEC source: 0001266824-13-000150 · edgardoc.xml · derivative · entry 1 MASSENGILL MATTHEW E · CIK 0001232826 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 337.2542 Underlying: Common Stock · 56.2572 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 |
| July 15, 2013 Filed Jul 17, 2013 22:52 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | GrantDividend Equivalent Rights · Derivative | 56.1178 | $0.00 | $0.00 |
DisclosureSEC source: 0001266824-13-000101 · edgardoc.xml · derivative · entry 1 MASSENGILL MATTHEW E · CIK 0001232826 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 280.997 Underlying: Common Stock · 56.1178 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, 2013 Filed Apr 17, 2013 00:13 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | GrantDividend Equivalent Rights · Derivative | 74.4889 | $0.00 | $0.00 |
DisclosureSEC source: 0001266824-13-000047 · edgardoc.xml · derivative · entry 1 MASSENGILL MATTHEW E · CIK 0001232826 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 224.8792 Underlying: Common Stock · 74.4889 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 18, 2013 Filed Mar 20, 2013 21:34 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative | 4,364 | $0.00 Strike: $27.64 | $0.00 |
DisclosureSEC source: 0001266824-13-000024 · edgardoc.xml · derivative · entry 10 MASSENGILL MATTHEW E · CIK 0001232826 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,000 Underlying: Common Stock · 4,364 shares Expires 2014-11-06 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. F2 · derivative.exercise_date: The option vested 25% on the first anniversary of the grant date and 6.25% at the end of each three-month period thereafter. Read SEC document |
| March 18, 2013 Filed Mar 20, 2013 21:34 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative | 3,607 | $0.00 Strike: $25.79 | $0.00 |
DisclosureSEC source: 0001266824-13-000024 · edgardoc.xml · derivative · entry 9 MASSENGILL MATTHEW E · CIK 0001232826 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 7,935 Underlying: Common Stock · 3,607 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. F3 · 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 2/10/2013. 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 |
| March 18, 2013 Filed Mar 20, 2013 21:34 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative | 9,185 | $0.00 Strike: $19.09 | $0.00 |
DisclosureSEC source: 0001266824-13-000024 · edgardoc.xml · derivative · entry 8 MASSENGILL MATTHEW E · CIK 0001232826 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 9,185 shares Expires 2017-02-06 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_date: The option vested 25% on the first anniversary of the grant date and 6.25% at the end of each three-month period thereafter. Read SEC document |
| March 18, 2013 Filed Mar 20, 2013 21:34 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative | 8,743 | $0.00 Strike: $15.34 | $0.00 |
DisclosureSEC source: 0001266824-13-000024 · edgardoc.xml · derivative · entry 7 MASSENGILL MATTHEW E · CIK 0001232826 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 8,000 Underlying: Common Stock · 8,743 shares Expires 2015-11-06 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. F2 · derivative.exercise_date: The option vested 25% on the first anniversary of the grant date and 6.25% at the end of each three-month period thereafter. Read SEC document |
| March 18, 2013 Filed Mar 20, 2013 21:34 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | SaleCommon Stock | 25,899 | $49.91 | $1,292,714.92 |
DisclosureSEC source: 0001266824-13-000024 · edgardoc.xml · nonDerivative · entry 5 MASSENGILL MATTHEW E · CIK 0001232826 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 15,093 F1 · price: Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $49.7601 to a high of $50.02. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. Read SEC document |
| March 18, 2013 Filed Mar 20, 2013 21:34 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Exercise / conversionCommon Stock | 9,185 | $19.09 | $175,341.65 |
DisclosureSEC source: 0001266824-13-000024 · edgardoc.xml · nonDerivative · entry 4 MASSENGILL MATTHEW E · CIK 0001232826 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 40,992 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| March 18, 2013 Filed Mar 20, 2013 21:34 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Exercise / conversionCommon Stock | 3,607 | $25.79 | $93,024.53 |
DisclosureSEC source: 0001266824-13-000024 · edgardoc.xml · nonDerivative · entry 3 MASSENGILL MATTHEW E · CIK 0001232826 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 31,807 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| March 18, 2013 Filed Mar 20, 2013 21:34 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Exercise / conversionCommon Stock | 8,743 | $15.34 | $134,117.62 |
DisclosureSEC source: 0001266824-13-000024 · edgardoc.xml · nonDerivative · entry 2 MASSENGILL MATTHEW E · CIK 0001232826 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 28,200 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| March 18, 2013 Filed Mar 20, 2013 21:34 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Exercise / conversionCommon Stock | 4,364 | $27.64 | $120,620.96 |
DisclosureSEC source: 0001266824-13-000024 · edgardoc.xml · nonDerivative · entry 1 MASSENGILL MATTHEW E · CIK 0001232826 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 19,457 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 |
| December 27, 2012 Filed Dec 29, 2012 01:23 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | GiftCommon Stock | 20,254 | $0.00 | $0.00 |
DisclosureSEC source: 0001363249-12-000032 · edgardoc.xml · nonDerivative · entry 1 MASSENGILL MATTHEW E · CIK 0001232826 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 15,093 F1 · shares: This transaction relates to a gift of shares by the reporting person to an irrevocable trust for the benefit of an immediate family member and is being reported on a voluntary basis. The reporting person is not the trustee of the trust. Read SEC document |
| December 26, 2012 Filed Dec 29, 2012 01:23 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | GrantDividend Equivalent Rights · Derivative | 90.0057 | $0.00 | $0.00 |
DisclosureSEC source: 0001363249-12-000032 · edgardoc.xml · derivative · entry 3 MASSENGILL MATTHEW E · CIK 0001232826 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 150.3903 Underlying: Common Stock · 90.0057 shares Expires not disclosed F2 · 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. F2 · 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. F2 · 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 |
| December 07, 2012 Filed Dec 11, 2012 00:52 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | SaleCommon Stock | 45,000 | $37.44 | $1,684,692.00 |
DisclosureSEC source: 0001363249-12-000004 · edgardoc.xml · nonDerivative · entry 1 MASSENGILL MATTHEW E · CIK 0001232826 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 35,347 F1 · price: Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $37.41 to a high of $37.48. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. Read SEC document |
| November 11, 2012 Filed Nov 14, 2012 00:47 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Exercise / conversionDividend Equivalent Rights · Derivative | 22.6853 | $0.00 | $0.00 |
DisclosureSEC source: 0001266824-12-000118 · edgardoc.xml · derivative · entry 4 MASSENGILL MATTHEW E · CIK 0001232826 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 60.3846 Underlying: Common Stock · 22.6853 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 restricted stock units to which the dividend equivalents relate. A cash amount equal to $24.06 was also paid to the holder to settle a fractional dividend equivalent of 0.6853. 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 restricted stock units to which the dividend equivalents relate. A cash amount equal to $24.06 was also paid to the holder to settle a fractional dividend equivalent of 0.6853. 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 restricted stock units to which the dividend equivalents relate. A cash amount equal to $24.06 was also paid to the holder to settle a fractional dividend equivalent of 0.6853. Read SEC document |
| November 11, 2012 Filed Nov 14, 2012 00:47 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Exercise / conversionCommon Stock | 22 | $0.00 | $0.00 |
DisclosureSEC source: 0001266824-12-000118 · edgardoc.xml · nonDerivative · entry 2 MASSENGILL MATTHEW E · CIK 0001232826 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 80,347 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 restricted stock units to which the dividend equivalents relate. A cash amount equal to $24.06 was also paid to the holder to settle a fractional dividend equivalent of 0.6853. Read SEC document |
| November 08, 2012 Filed Nov 14, 2012 00:47 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | GrantCommon Stock | 6,458 | $0.00 | $0.00 |
DisclosureSEC source: 0001266824-12-000118 · edgardoc.xml · nonDerivative · entry 1 MASSENGILL MATTHEW E · CIK 0001232826 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 80,325 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 |
| October 15, 2012 Filed Oct 18, 2012 00:44 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | GrantDividend Equivalent Rights · Derivative | 83.0699 | $0.00 | $0.00 |
DisclosureSEC source: 0001266824-12-000090 · edgardoc.xml · derivative · entry 1 MASSENGILL MATTHEW E · CIK 0001232826 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 83.0699 Underlying: Common Stock · 83.0699 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 |
| November 10, 2011 Filed Nov 15, 2011 00:21 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | GrantNon-Qualified Stock Option (right to buy) · Derivative | 11,542 | $0.00 Strike: $25.79 | $0.00 |
DisclosureSEC source: 0001266824-11-000052 · edgardoc.xml · derivative · entry 3 MASSENGILL MATTHEW E · CIK 0001232826 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 11,542 Underlying: Common Stock · 11,542 shares Expires 2018-11-10 F2 · derivative.exercise_date: The option vests 25% on the first anniversary of the grant date and 6.25% at the end of each three-month period thereafter. Read SEC document |
| November 10, 2011 Filed Nov 15, 2011 00:21 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | GrantCommon Stock | 4,846 | $0.00 | $0.00 |
DisclosureSEC source: 0001266824-11-000052 · edgardoc.xml · nonDerivative · entry 1 MASSENGILL MATTHEW E · CIK 0001232826 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 73,867 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 |
| November 11, 2010 Filed Nov 13, 2010 01:09 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | GrantNon-Qualified Stock Option (right to buy) · Derivative | 8,506 | $0.00 Strike: $32.99 | $0.00 |
DisclosureSEC source: 0001363249-10-000045 · edgardoc.xml · derivative · entry 3 MASSENGILL MATTHEW E · CIK 0001232826 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 8,506 Underlying: Common Stock · 8,506 shares Expires 2017-11-11 F2 · derivative.exercise_date: The option vests 25% on the first anniversary of the grant date and 6.25% at the end of each three-month period thereafter. Read SEC document |
| November 11, 2010 Filed Nov 13, 2010 01:09 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | GrantCommon Stock | 3,789 | $0.00 | $0.00 |
DisclosureSEC source: 0001363249-10-000045 · edgardoc.xml · nonDerivative · entry 1 MASSENGILL MATTHEW E · CIK 0001232826 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 69,021 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 |
| November 11, 2009 Filed Nov 13, 2009 23:39 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | GrantNon-Qualified Stock Option (right to buy) · Derivative | 6,909 | $0.00 Strike: $38.53 | $0.00 |
DisclosureSEC source: 0001266824-09-000056 · edgardoc.xml · derivative · entry 3 MASSENGILL MATTHEW E · CIK 0001232826 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 6,909 Underlying: Common Stock · 6,909 shares Expires 2016-11-11 F2 · derivative.exercise_date: The option vests 25% on the first anniversary of the grant date and 6.25% at the end of each three-month period thereafter. Read SEC document |
| November 11, 2009 Filed Nov 13, 2009 23:39 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | GrantCommon Stock | 3,320 | $0.00 | $0.00 |
DisclosureSEC source: 0001266824-09-000056 · edgardoc.xml · nonDerivative · entry 1 MASSENGILL MATTHEW E · CIK 0001232826 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 65,308 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 |
| November 11, 2009 Filed Nov 25, 2009 23:27 UTC Amendment | WESTERN DIGITAL CORP WDC · Entity 1010 | GrantCommon Stock | 3,244 | $0.00 | $0.00 |
DisclosureSEC source: 0001266824-09-000081 · edgardoc.xml · nonDerivative · entry 1 MASSENGILL MATTHEW E · CIK 0001232826 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 65,232 F1 · security: Represents the grant of restricted stock units to the reporting person. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock. F2 · shares: Amended filing to reflect the correct number of restricted stock units granted to the reporting person. Read SEC document |
| November 04, 2009 Filed Nov 6, 2009 23:15 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Exercise / conversionEmployee Stock Option (right to buy) · Derivative | 7,500 | $0.00 Strike: $13.07 | $0.00 |
DisclosureSEC source: 0001266824-09-000037 · edgardoc.xml · derivative · entry 6 MASSENGILL MATTHEW E · CIK 0001232826 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 7,500 shares Expires 2013-09-24 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_date: The option vested 25% on the first anniversary of the grant date, and an additional 6.25% vested at the end of each three-month period through 12/24/2006. The remaining shares subject to the option vested in full on 1/1/2007. Read SEC document |
| November 04, 2009 Filed Nov 6, 2009 23:15 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Exercise / conversionEmployee Stock Option (right to buy) · Derivative | 10,000 | $0.00 Strike: $10.21 | $0.00 |
DisclosureSEC source: 0001266824-09-000037 · edgardoc.xml · derivative · entry 5 MASSENGILL MATTHEW E · CIK 0001232826 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 10,000 shares Expires 2015-01-20 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_date: The option vested 25% on the first anniversary of the grant date, and an additional 6.25% vested at the end of each three-month period through 10/20/2006. The remaining shares subject to the option vested in full on 1/1/2007. Read SEC document |
| November 04, 2009 Filed Nov 6, 2009 23:15 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | SaleCommon Stock | 17,500 | $34.80 | $609,000.00 |
DisclosureSEC source: 0001266824-09-000037 · edgardoc.xml · nonDerivative · entry 3 MASSENGILL MATTHEW E · CIK 0001232826 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 61,988 F1 · price: Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $34.70 to a high of $34.90. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. Read SEC document |
| November 04, 2009 Filed Nov 6, 2009 23:15 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Exercise / conversionCommon Stock | 10,000 | $10.21 | $102,100.00 |
DisclosureSEC source: 0001266824-09-000037 · edgardoc.xml · nonDerivative · entry 2 MASSENGILL MATTHEW E · CIK 0001232826 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 79,488 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| November 04, 2009 Filed Nov 6, 2009 23:15 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Exercise / conversionCommon Stock | 7,500 | $13.07 | $98,025.00 |
DisclosureSEC source: 0001266824-09-000037 · edgardoc.xml · nonDerivative · entry 1 MASSENGILL MATTHEW E · CIK 0001232826 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 69,488 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| November 06, 2008 Filed Nov 10, 2008 23:28 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | GrantNon-Qualified Stock Option (right to buy) · Derivative | 16,743 | $0.00 Strike: $15.34 | $0.00 |
DisclosureSEC source: 0001266824-08-000096 · edgardoc.xml · derivative · entry 3 MASSENGILL MATTHEW E · CIK 0001232826 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 16,743 Underlying: Common Stock · 16,743 shares Expires 2015-11-06 F2 · derivative.exercise_date: The option vests 25% on the first anniversary of the grant date and 6.25% at the end of each three-month period thereafter. Read SEC document |
| November 06, 2008 Filed Nov 10, 2008 23:28 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | GrantCommon Stock | 8,148 | $0.00 | $0.00 |
DisclosureSEC source: 0001266824-08-000096 · edgardoc.xml · nonDerivative · entry 1 MASSENGILL MATTHEW E · CIK 0001232826 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 61,988 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 |
| June 04, 2008 Filed Jun 5, 2008 22:09 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | SaleCommon Stock | 2,200 | $38.15 | $83,930.00 |
DisclosureSEC source: 0001266824-08-000047 · edgardoc.xml · nonDerivative · entry 30 MASSENGILL MATTHEW E · CIK 0001232826 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 113,740 Read SEC document |
| June 04, 2008 Filed Jun 5, 2008 22:09 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | SaleCommon Stock | 200 | $38.16 | $7,632.00 |
DisclosureSEC source: 0001266824-08-000047 · edgardoc.xml · nonDerivative · entry 29 MASSENGILL MATTHEW E · CIK 0001232826 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 115,940 Read SEC document |
| June 04, 2008 Filed Jun 5, 2008 22:09 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | SaleCommon Stock | 2,100 | $38.17 | $80,157.00 |
DisclosureSEC source: 0001266824-08-000047 · edgardoc.xml · nonDerivative · entry 28 MASSENGILL MATTHEW E · CIK 0001232826 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 116,140 Read SEC document |
| June 04, 2008 Filed Jun 5, 2008 22:09 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | SaleCommon Stock | 1,100 | $38.19 | $42,009.00 |
DisclosureSEC source: 0001266824-08-000047 · edgardoc.xml · nonDerivative · entry 27 MASSENGILL MATTHEW E · CIK 0001232826 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 118,240 Read SEC document |
| June 04, 2008 Filed Jun 5, 2008 22:09 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | SaleCommon Stock | 3,500 | $38.21 | $133,735.00 |
DisclosureSEC source: 0001266824-08-000047 · edgardoc.xml · nonDerivative · entry 26 MASSENGILL MATTHEW E · CIK 0001232826 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 119,340 Read SEC document |
| June 04, 2008 Filed Jun 5, 2008 22:09 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | SaleCommon Stock | 900 | $38.22 | $34,398.00 |
DisclosureSEC source: 0001266824-08-000047 · edgardoc.xml · nonDerivative · entry 25 MASSENGILL MATTHEW E · CIK 0001232826 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 122,840 Read SEC document |
| June 04, 2008 Filed Jun 5, 2008 22:09 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | SaleCommon Stock | 300 | $38.23 | $11,469.00 |
DisclosureSEC source: 0001266824-08-000047 · edgardoc.xml · nonDerivative · entry 24 MASSENGILL MATTHEW E · CIK 0001232826 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 123,740 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.