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 |
|---|---|---|---|---|---|---|
| December 06, 2004 Filed Dec 7, 2004 22:26 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Exercise / conversionEmployee Stock Option (right to buy) · Derivative | 18,521 | $0.00 Strike: $4.56 | $0.00 |
DisclosureSEC source: 0001266824-04-000092 · edgardoc.xml · derivative · entry 9 MASSENGILL MATTHEW E · CIK 0001232826 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 18,521 shares Expires 2010-01-12 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_date: The option vested 25% 12 months from the grant date of 1/12/2000 and 6.25% at the end of each three-month period thereafter. Read SEC document |
| December 06, 2004 Filed Dec 7, 2004 22:26 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | SaleCommon Stock | 5,700 | $10.85 | $61,845.00 |
DisclosureSEC source: 0001266824-04-000092 · edgardoc.xml · nonDerivative · entry 7 MASSENGILL MATTHEW E · CIK 0001232826 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 339,756 Read SEC document |
| December 06, 2004 Filed Dec 7, 2004 22:26 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | SaleCommon Stock | 8,000 | $10.86 | $86,880.00 |
DisclosureSEC source: 0001266824-04-000092 · edgardoc.xml · nonDerivative · entry 6 MASSENGILL MATTHEW E · CIK 0001232826 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 345,456 Read SEC document |
| December 06, 2004 Filed Dec 7, 2004 22:26 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | SaleCommon Stock | 8,000 | $10.87 | $86,960.00 |
DisclosureSEC source: 0001266824-04-000092 · edgardoc.xml · nonDerivative · entry 5 MASSENGILL MATTHEW E · CIK 0001232826 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 353,456 Read SEC document |
| December 06, 2004 Filed Dec 7, 2004 22:26 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | SaleCommon Stock | 20,800 | $10.90 | $226,720.00 |
DisclosureSEC source: 0001266824-04-000092 · edgardoc.xml · nonDerivative · entry 4 MASSENGILL MATTHEW E · CIK 0001232826 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 361,456 Read SEC document |
| December 06, 2004 Filed Dec 7, 2004 22:26 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | SaleCommon Stock | 2,500 | $10.92 | $27,300.00 |
DisclosureSEC source: 0001266824-04-000092 · edgardoc.xml · nonDerivative · entry 3 MASSENGILL MATTHEW E · CIK 0001232826 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 382,256 Read SEC document |
| December 06, 2004 Filed Dec 7, 2004 22:26 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Exercise / conversionCommon Stock | 26,479 | $6.00 | $158,874.00 |
DisclosureSEC source: 0001266824-04-000092 · edgardoc.xml · nonDerivative · entry 2 MASSENGILL MATTHEW E · CIK 0001232826 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 384,756 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 06, 2004 Filed Dec 7, 2004 22:26 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Exercise / conversionCommon Stock | 18,521 | $4.56 | $84,502.06 |
DisclosureSEC source: 0001266824-04-000092 · edgardoc.xml · nonDerivative · entry 1 MASSENGILL MATTHEW E · CIK 0001232826 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 358,277 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 02, 2004 Filed Dec 6, 2004 21:33 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Exercise / conversionEmployee Stock Option (right to buy) · Derivative | 225,229 | $0.00 Strike: $4.56 | $0.00 |
DisclosureSEC source: 0001266824-04-000087 · edgardoc.xml · derivative · entry 19 MASSENGILL MATTHEW E · CIK 0001232826 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 18,521 Underlying: Common Stock · 225,229 shares Expires 2010-01-12 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_date: The option vested 25% 12 months from the grant date of 1/12/2000 and 6.25% at the end of each three-month period thereafter. Read SEC document |
| December 02, 2004 Filed Dec 6, 2004 21:33 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Exercise / conversionEmployee Stock Option (right to buy) · Derivative | 206,250 | $0.00 Strike: $3.85 | $0.00 |
DisclosureSEC source: 0001266824-04-000087 · edgardoc.xml · derivative · entry 18 MASSENGILL MATTHEW E · CIK 0001232826 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 100,000 Underlying: Common Stock · 206,250 shares Expires 2012-09-23 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% 6 months from the grant date of 9/23/2002, 50% vested in two equal installments on September 23, 2003 and 2004, and the final 25% will vest on September 23, 2005. Read SEC document |
| December 02, 2004 Filed Dec 6, 2004 21:33 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Exercise / conversionEmployee Stock Option (right to buy) · Derivative | 250,000 | $0.00 Strike: $2.10 | $0.00 |
DisclosureSEC source: 0001266824-04-000087 · edgardoc.xml · derivative · entry 17 MASSENGILL MATTHEW E · CIK 0001232826 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 250,000 shares Expires 2011-09-26 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_date: The option vested 25% 6 months from the grant date of 9/26/2001, and the remaining 75% vested in three equal installments on September 26, 2002, 2003 and 2004. Read SEC document |
| December 02, 2004 Filed Dec 6, 2004 21:33 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | SaleCommon Stock | 200,348 | $10.30 | $2,063,584.40 |
DisclosureSEC source: 0001266824-04-000087 · edgardoc.xml · nonDerivative · entry 15 MASSENGILL MATTHEW E · CIK 0001232826 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 339,756 Read SEC document |
| December 02, 2004 Filed Dec 6, 2004 21:33 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | SaleCommon Stock | 12,449 | $10.31 | $128,349.19 |
DisclosureSEC source: 0001266824-04-000087 · edgardoc.xml · nonDerivative · entry 14 MASSENGILL MATTHEW E · CIK 0001232826 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 540,104 Read SEC document |
| December 02, 2004 Filed Dec 6, 2004 21:33 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | SaleCommon Stock | 108,143 | $10.36 | $1,120,361.48 |
DisclosureSEC source: 0001266824-04-000087 · edgardoc.xml · nonDerivative · entry 13 MASSENGILL MATTHEW E · CIK 0001232826 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 552,553 Read SEC document |
| December 02, 2004 Filed Dec 6, 2004 21:33 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | SaleCommon Stock | 131,091 | $10.35 | $1,356,791.85 |
DisclosureSEC source: 0001266824-04-000087 · edgardoc.xml · nonDerivative · entry 12 MASSENGILL MATTHEW E · CIK 0001232826 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 660,696 Read SEC document |
| December 02, 2004 Filed Dec 6, 2004 21:33 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | SaleCommon Stock | 111,766 | $10.39 | $1,161,248.74 |
DisclosureSEC source: 0001266824-04-000087 · edgardoc.xml · nonDerivative · entry 11 MASSENGILL MATTHEW E · CIK 0001232826 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 791,787 Read SEC document |
| December 02, 2004 Filed Dec 6, 2004 21:33 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | SaleCommon Stock | 20,254 | $10.37 | $210,033.98 |
DisclosureSEC source: 0001266824-04-000087 · edgardoc.xml · nonDerivative · entry 10 MASSENGILL MATTHEW E · CIK 0001232826 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 903,553 Read SEC document |
| December 02, 2004 Filed Dec 6, 2004 21:33 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | SaleCommon Stock | 23,691 | $10.38 | $245,912.58 |
DisclosureSEC source: 0001266824-04-000087 · edgardoc.xml · nonDerivative · entry 9 MASSENGILL MATTHEW E · CIK 0001232826 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 923,807 Read SEC document |
| December 02, 2004 Filed Dec 6, 2004 21:33 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | SaleCommon Stock | 132,577 | $10.40 | $1,378,800.80 |
DisclosureSEC source: 0001266824-04-000087 · edgardoc.xml · nonDerivative · entry 8 MASSENGILL MATTHEW E · CIK 0001232826 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 947,498 Read SEC document |
| December 02, 2004 Filed Dec 6, 2004 21:33 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | SaleCommon Stock | 7,525 | $10.41 | $78,335.25 |
DisclosureSEC source: 0001266824-04-000087 · edgardoc.xml · nonDerivative · entry 7 MASSENGILL MATTHEW E · CIK 0001232826 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,080,075 Read SEC document |
| December 02, 2004 Filed Dec 6, 2004 21:33 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | SaleCommon Stock | 54,443 | $10.34 | $562,940.62 |
DisclosureSEC source: 0001266824-04-000087 · edgardoc.xml · nonDerivative · entry 6 MASSENGILL MATTHEW E · CIK 0001232826 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,087,600 Read SEC document |
| December 02, 2004 Filed Dec 6, 2004 21:33 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | SaleCommon Stock | 11,613 | $10.33 | $119,962.29 |
DisclosureSEC source: 0001266824-04-000087 · edgardoc.xml · nonDerivative · entry 5 MASSENGILL MATTHEW E · CIK 0001232826 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,142,043 Read SEC document |
| December 02, 2004 Filed Dec 6, 2004 21:33 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | SaleCommon Stock | 929 | $10.32 | $9,587.28 |
DisclosureSEC source: 0001266824-04-000087 · edgardoc.xml · nonDerivative · entry 4 MASSENGILL MATTHEW E · CIK 0001232826 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,153,656 Read SEC document |
| December 02, 2004 Filed Dec 6, 2004 21:33 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Exercise / conversionCommon Stock | 225,229 | $4.56 | $1,027,607.31 |
DisclosureSEC source: 0001266824-04-000087 · edgardoc.xml · nonDerivative · entry 3 MASSENGILL MATTHEW E · CIK 0001232826 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,154,585 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 02, 2004 Filed Dec 6, 2004 21:33 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Exercise / conversionCommon Stock | 206,250 | $3.85 | $794,062.50 |
DisclosureSEC source: 0001266824-04-000087 · edgardoc.xml · nonDerivative · entry 2 MASSENGILL MATTHEW E · CIK 0001232826 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 929,356 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 02, 2004 Filed Dec 6, 2004 21:33 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Exercise / conversionCommon Stock | 250,000 | $2.10 | $525,000.00 |
DisclosureSEC source: 0001266824-04-000087 · edgardoc.xml · nonDerivative · entry 1 MASSENGILL MATTHEW E · CIK 0001232826 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 723,106 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| September 21, 2004 Filed Sep 23, 2004 18:27 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative | 6,038 | $0.00 Strike: $3.31 | $0.00 |
DisclosureSEC source: 0001266824-04-000053 · primary_doc.xml · derivative · entry 3 MASSENGILL MATTHEW E · CIK 0001232826 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 6,038 shares Expires 2004-10-20 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. F1 · kind: This transaction is a purchase of stock pursuant to the exercise of a stock option that would have soon expired and was originally granted in October 1999 under the Issuer's Broad-Based Stock Incentive Plan. F2 · derivative.exercise_date: Exercisable 100% one year from the grant date. Read SEC document |
| September 21, 2004 Filed Sep 23, 2004 18:27 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Exercise / conversionCommon Stock | 6,038 | $3.31 | $20,000.88 |
DisclosureSEC source: 0001266824-04-000053 · primary_doc.xml · nonDerivative · entry 1 MASSENGILL MATTHEW E · CIK 0001232826 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 473,106 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: This transaction is a purchase of stock pursuant to the exercise of a stock option that would have soon expired and was originally granted in October 1999 under the Issuer's Broad-Based Stock Incentive Plan. Read SEC document |
| September 08, 2004 Filed Sep 9, 2004 17:21 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Exercise / conversionEmployee Stock Option (right to buy) · Derivative | 20,800 | $0.00 Strike: $7.56 | $0.00 |
DisclosureSEC source: 0001266824-04-000050 · primary_doc.xml · derivative · entry 3 MASSENGILL MATTHEW E · CIK 0001232826 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 20,800 shares Expires 2004-09-08 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · kind: This transaction is a purchase of stock pursuant to the exercise of stock options that would have soon expired and were originally granted in September 1994 under the Issuer's Amended and Restated Employee Stock Option Plan in a transaction exempt under Rule 16b-3. F2 · derivative.exercise_date: On September 8, 1995, 25% of the total shares granted became exercisable and 6.25% became exercisable each quarter thereafter. Read SEC document |
| September 08, 2004 Filed Sep 9, 2004 17:21 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Exercise / conversionCommon Stock | 20,800 | $7.56 | $157,300.00 |
DisclosureSEC source: 0001266824-04-000050 · primary_doc.xml · nonDerivative · entry 1 MASSENGILL MATTHEW E · CIK 0001232826 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 467,068 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: This transaction is a purchase of stock pursuant to the exercise of stock options that would have soon expired and were originally granted in September 1994 under the Issuer's Amended and Restated Employee Stock Option Plan in a transaction exempt under Rule 16b-3. Read SEC document |
| July 01, 2004 Filed Jul 2, 2004 17:16 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Exercise / conversionPhantom Stock · Derivative | 420,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001266824-04-000046 · primary_doc.xml · derivative · entry 4 MASSENGILL MATTHEW E · CIK 0001232826 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 420,000 shares Expires 2004-12-31 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: 1-for-1 Read SEC document |
| July 01, 2004 Filed Jul 2, 2004 17:16 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Disposition to issuerCommon Stock | 420,000 | $8.66 | $3,637,200.00 |
DisclosureSEC source: 0001266824-04-000046 · primary_doc.xml · nonDerivative · entry 2 MASSENGILL MATTHEW E · CIK 0001232826 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 446,268 Read SEC document |
| July 01, 2004 Filed Jul 2, 2004 17:16 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Exercise / conversionCommon Stock | 420,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001266824-04-000046 · primary_doc.xml · nonDerivative · entry 1 MASSENGILL MATTHEW E · CIK 0001232826 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 866,268 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| May 14, 2004 Filed May 17, 2004 22:27 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Exercise / conversionIncentive Stock Option (right to buy) · Derivative | 16,008 | $0.00 Strike: $6.94 | $0.00 |
DisclosureSEC source: 0001266824-04-000039 · primary_doc.xml · derivative · entry 3 MASSENGILL MATTHEW E · CIK 0001232826 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 16,008 shares Expires 2004-05-19 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_date: One year from grant date 25% of the total shares become exercisable, and 6.25% become exercisable each quarter thereafter. Read SEC document |
| May 14, 2004 Filed May 17, 2004 22:27 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Exercise / conversionCommon Stock | 16,008 | $6.94 | $111,055.50 |
DisclosureSEC source: 0001266824-04-000039 · primary_doc.xml · nonDerivative · entry 1 MASSENGILL MATTHEW E · CIK 0001232826 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 446,268 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 |
| January 01, 2004 Filed Jan 2, 2004 23:00 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Tax withholdingCommon Stock | 68,318 | $11.79 | $805,469.22 |
DisclosureSEC source: 0001266824-04-000002 · edgardoc.xml · nonDerivative · entry 1 MASSENGILL MATTHEW E · CIK 0001232826 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 430,260 Read SEC document |
| September 24, 2003 Filed Sep 26, 2003 21:09 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | GrantEmployee Stock Option (right to buy) · Derivative | 300,000 | $0.00 Strike: $13.07 | $0.00 |
DisclosureSEC source: 0001232834-03-000045 · edgardoc.xml · derivative · entry 1 MASSENGILL MATTHEW E · CIK 0001232826 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 300,000 Underlying: Common Stock · 300,000 shares Expires 2013-09-24 F1 · derivative.exercise_date: One year from grant date 25% of the total shares become exercisable, and 6.25% become exercisable each quarter thereafter. Read SEC document |
| July 01, 2003 Filed Sep 23, 2003 22:25 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Exercise / conversionPhantom Stock · Derivative | 350,000 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0001232834-03-000037 · edgardoc.xml · derivative · entry 4 MASSENGILL MATTHEW E · CIK 0001232826 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 350,000 shares Expires 2003-12-31 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: Vesting of an award of Phantom Stock Units pursuant to the terms of a Long Term Retention Agreement dated December 20, 2002. The Phantom Stock Units were paid in cash on July 1, 2003. Read SEC document |
| July 01, 2003 Filed Sep 23, 2003 22:25 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Disposition to issuerCommon Stock | 350,000 | $9.22 | $3,227,000.00 |
DisclosureSEC source: 0001232834-03-000037 · edgardoc.xml · nonDerivative · entry 2 MASSENGILL MATTHEW E · CIK 0001232826 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 498,578 F1 · shares: Vesting of an award of Phantom Stock Units pursuant to the terms of a Long Term Retention Agreement dated December 20, 2002. The Phantom Stock Units were paid in cash on July 1, 2003. Read SEC document |
| July 01, 2003 Filed Sep 23, 2003 22:25 UTC | WESTERN DIGITAL CORP WDC · Entity 1010 | Exercise / conversionCommon Stock | 350,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001232834-03-000037 · edgardoc.xml · nonDerivative · entry 1 MASSENGILL MATTHEW E · CIK 0001232826 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 848,578 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: Vesting of an award of Phantom Stock Units pursuant to the terms of a Long Term Retention Agreement dated December 20, 2002. The Phantom Stock Units were paid in cash on July 1, 2003. Read SEC document |
| April 29, 2003 Filed Sep 23, 2003 20:52 UTC Amendment | WESTERN DIGITAL CORP WDC · Entity 1010 | SaleCommon Stock | 40,000 | $9.29 | $371,600.00 |
DisclosureSEC source: 0001232834-03-000035 · edgardoc.xml · nonDerivative · entry 2 MASSENGILL MATTHEW E · CIK 0001232826 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 498,578 F1 · price: This amended report is being filed because the per share sales price of the securities sold, $9.28 and $9.29 as indicated in Column 4 of Table I, were inadvertently transposed on the original filing on April 30, 2003. Mr. Massengill sold 33,000 shares at $9.28 (not $9.29) and sold 40,000 shares at $9.29 (not $9.28). Read SEC document |
| April 29, 2003 Filed Sep 23, 2003 20:52 UTC Amendment | WESTERN DIGITAL CORP WDC · Entity 1010 | SaleCommon Stock | 33,000 | $9.28 | $306,240.00 |
DisclosureSEC source: 0001232834-03-000035 · edgardoc.xml · nonDerivative · entry 1 MASSENGILL MATTHEW E · CIK 0001232826 · Director · Chairman and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 538,578 F1 · price: This amended report is being filed because the per share sales price of the securities sold, $9.28 and $9.29 as indicated in Column 4 of Table I, were inadvertently transposed on the original filing on April 30, 2003. Mr. Massengill sold 33,000 shares at $9.28 (not $9.29) and sold 40,000 shares at $9.29 (not $9.28). 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.