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person · Reporting owner

Suzuki Miyuki

Disclosed activity across 4 companies

Tapewire entity
11055
SEC CIK
0001867852

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
MITSUBISHI UFJ FINANCIAL GROUP INCMUFG · Entity 2826DirectorMarch 18, 2026March 18, 2026
Sandisk CorpSNDK · Entity 1106DirectorFebruary 25, 2026February 27, 2026
TWILIO INCTWLO · Entity 3109DirectorSeptember 15, 2026September 17, 2026
WESTERN DIGITAL CORPWDC · Entity 1010DirectorNovember 20, 2024November 22, 2024

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.

MITSUBISHI UFJ FINANCIAL GROUP INC

Report date March 18, 2026 · Filed March 18, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect100 Reported balance Holding disclosure · report date 2026-03-18 · row 1 Holding and transaction disclosures are not merged.
1 source row

Row 1 · Balance 100

Sandisk Corp

Report date February 25, 2026 · Filed February 27, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect9,907 Reported balance After 2026-02-25 transaction · row 1
1 source row

Row 1 · 2026-02-25 · Sale · Disposed 3,500 · Balance 9,907

F1: Represents shares of common stock sold to satisfy tax obligations resulting from the vesting of equity awards in the tax year ended December 31, 2025 and capital gains incurred with respect to such sales in the tax year ending December 31, 2026. The Reporting Person is subject to a lock-up agreement, expiring March 19, 2026, which prohibits transfers, sales or other dispositions of shares of common stock during the applicable restricted period, subject to certain exceptions, including an exception for the sales reported on this Form 4.

F2: Represents the weighted average sale price per share. The shares were sold in multiple transactions at prices ranging from $627.39 to $627.5351. The Reporting Person undertakes to provide the Issuer, any security holder, or the SEC staff, upon request, full information regarding the number of shares sold at each individual price.

Filing footnotes · ownership attribution and instrument terms

F1: Represents shares of common stock sold to satisfy tax obligations resulting from the vesting of equity awards in the tax year ended December 31, 2025 and capital gains incurred with respect to such sales in the tax year ending December 31, 2026. The Reporting Person is subject to a lock-up agreement, expiring March 19, 2026, which prohibits transfers, sales or other dispositions of shares of common stock during the applicable restricted period, subject to certain exceptions, including an exception for the sales reported on this Form 4.

F2: Represents the weighted average sale price per share. The shares were sold in multiple transactions at prices ranging from $627.39 to $627.5351. The Reporting Person undertakes to provide the Issuer, any security holder, or the SEC staff, upon request, full information regarding the number of shares sold at each individual price.

TWILIO INC

Report date September 15, 2026 · Filed September 17, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class A Common StockSEC Table I · non-derivativeDirect18,170 Reported balance After 2026-09-15 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2026-09-15 · Grant · Acquired 341 · Balance 18,170

F1: The shares reported in this transaction represent Restricted Stock Units ("RSUs"). Each RSU represents the contingent right to receive one share of the Issuer's Class A common stock. The RSUs vested immediately on the date of grant.

F2: Includes RSUs that have been deferred by the Reporting Person.

Filing footnotes · ownership attribution and instrument terms

F1: The shares reported in this transaction represent Restricted Stock Units ("RSUs"). Each RSU represents the contingent right to receive one share of the Issuer's Class A common stock. The RSUs vested immediately on the date of grant.

F2: Includes RSUs that have been deferred by the Reporting Person.

WESTERN DIGITAL CORP

Report date November 20, 2024 · Filed November 22, 2024

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect18,160 Reported balance After 2024-11-20 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2024-11-20 · Grant · Acquired 3,759 · Balance 18,160

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.

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.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
September 15, 2026 Filed Sep 17, 2026 20:53 UTC TWILIO INC TWLO · Entity 3109 GrantClass A Common Stock 341 $0.00 $0.00
Disclosure

SEC source: 0001867852-26-000004 · wk-form4_1789678430.xml · nonDerivative · entry 1

Suzuki Miyuki · CIK 0001867852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,170

F1 · shares: The shares reported in this transaction represent Restricted Stock Units ("RSUs"). Each RSU represents the contingent right to receive one share of the Issuer's Class A common stock. The RSUs vested immediately on the date of grant.

F2 · balance_after: Includes RSUs that have been deferred by the Reporting Person.

Read SEC document
June 15, 2026 Filed Jun 17, 2026 20:36 UTC TWILIO INC TWLO · Entity 3109 GrantClass A Common Stock 396 $0.00 $0.00
Disclosure

SEC source: 0001447669-26-000071 · wk-form4_1781728586.xml · nonDerivative · entry 1

Suzuki Miyuki · CIK 0001867852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,829

F1 · shares: The shares reported in this transaction represent Restricted Stock Units ("RSUs"). Each RSU represents the contingent right to receive one share of the Issuer's Class A common stock. The RSUs vested immediately on the date of grant.

F2 · balance_after: Includes RSUs that have been deferred by the Reporting Person.

Read SEC document
March 15, 2026 Filed Mar 17, 2026 20:50 UTC TWILIO INC TWLO · Entity 3109 GrantClass A Common Stock 682 $0.00 $0.00
Disclosure

SEC source: 0001867852-26-000002 · wk-form4_1773780615.xml · nonDerivative · entry 1

Suzuki Miyuki · CIK 0001867852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,433

F1 · shares: The shares reported in this transaction represent Restricted Stock Units ("RSUs"). Each RSU represents the contingent right to receive one share of the Issuer's Class A common stock. The RSUs vested immediately on the date of grant.

F2 · balance_after: Includes RSUs that have been deferred by the Reporting Person.

Read SEC document
February 25, 2026 Filed Feb 27, 2026 00:12 UTC Sandisk Corp SNDK · Entity 1106 SaleCommon Stock 3,500 $627.53 $2,196,359.55
Disclosure

SEC source: 0001242648-26-000010 · edgardoc.xml · nonDerivative · entry 1

Suzuki Miyuki · CIK 0001867852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,907

F1 · kind: Represents shares of common stock sold to satisfy tax obligations resulting from the vesting of equity awards in the tax year ended December 31, 2025 and capital gains incurred with respect to such sales in the tax year ending December 31, 2026. The Reporting Person is subject to a lock-up agreement, expiring March 19, 2026, which prohibits transfers, sales or other dispositions of shares of common stock during the applicable restricted period, subject to certain exceptions, including an exception for the sales reported on this Form 4.

F2 · price: Represents the weighted average sale price per share. The shares were sold in multiple transactions at prices ranging from $627.39 to $627.5351. The Reporting Person undertakes to provide the Issuer, any security holder, or the SEC staff, upon request, full information regarding the number of shares sold at each individual price.

Read SEC document
December 15, 2025 Filed Dec 17, 2025 21:45 UTC TWILIO INC TWLO · Entity 3109 GrantClass A Common Stock 635 $0.00 $0.00
Disclosure

SEC source: 0001867852-25-000005 · wk-form4_1766007933.xml · nonDerivative · entry 1

Suzuki Miyuki · CIK 0001867852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,751

F1 · shares: The shares reported in this transaction represent Restricted Stock Units ("RSUs"). Each RSU represents the contingent right to receive one share of the Issuer's Class A common stock. The RSUs vested immediately on the date of grant.

F2 · balance_after: Includes RSUs that have been deferred by the Reporting Person.

Read SEC document
November 18, 2025 Filed Nov 20, 2025 00:39 UTC Sandisk Corp SNDK · Entity 1106 GrantCommon Stock 979 $0.00 $0.00
Disclosure

SEC source: 0001363249-25-000117 · edgardoc.xml · nonDerivative · entry 2

Suzuki Miyuki · CIK 0001867852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,407

F2 · shares: 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 17, 2025 Filed Nov 20, 2025 00:39 UTC Sandisk Corp SNDK · Entity 1106 Tax withholdingCommon Stock 2,213 $265.88 $588,392.44
Disclosure

SEC source: 0001363249-25-000117 · edgardoc.xml · nonDerivative · entry 1

Suzuki Miyuki · CIK 0001867852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,428

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 15, 2025 Filed Sep 17, 2025 20:36 UTC TWILIO INC TWLO · Entity 3109 GrantClass A Common Stock 773 $0.00 $0.00
Disclosure

SEC source: 0001447669-25-000131 · wk-form4_1758141383.xml · nonDerivative · entry 1

Suzuki Miyuki · CIK 0001867852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,116

F1 · shares: The shares reported in this transaction represent Restricted Stock Units ("RSUs"). Each RSU represents the contingent right to receive one share of the Issuer's Class A common stock. The RSUs vested immediately on the date of grant.

F2 · balance_after: Includes RSUs that have been deferred by the Reporting Person.

Read SEC document
June 12, 2025 Filed Jun 16, 2025 21:39 UTC TWILIO INC TWLO · Entity 3109 Tax withholdingClass A Common Stock 661 $118.19 $78,123.59
Disclosure

SEC source: 0001447669-25-000101 · wk-form4_1750109944.xml · nonDerivative · entry 1

Suzuki Miyuki · CIK 0001867852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,343

F1 · shares: Represents shares of Class A common stock that were withheld by the Issuer to satisfy tax withholding obligations of the Reporting Person in connection with the vesting of Restricted Stock Units.

Read SEC document
June 09, 2025 Filed Jun 11, 2025 20:51 UTC TWILIO INC TWLO · Entity 3109 GrantClass A Common Stock 699 $0.00 $0.00
Disclosure

SEC source: 0001447669-25-000099 · wk-form4_1749675093.xml · nonDerivative · entry 1

Suzuki Miyuki · CIK 0001867852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,004

F1 · shares: The shares reported in this transaction represent Restricted Stock Units ("RSUs"). Each RSU represents the contingent right to receive one share of the Issuer's Class A common stock. The RSUs vested immediately on the date of grant.

F2 · balance_after: A portion of these shares represent RSUs. Each RSU represents a contingent right to receive one share of Issuer's Class A common stock.

F3 · balance_after: Includes RSUs that have been deferred by the Reporting Person.

Read SEC document
March 15, 2025 Filed Mar 18, 2025 21:26 UTC TWILIO INC TWLO · Entity 3109 GrantClass A Common Stock 626 $0.00 $0.00
Disclosure

SEC source: 0001447669-25-000051 · wk-form4_1742333171.xml · nonDerivative · entry 1

Suzuki Miyuki · CIK 0001867852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,305

F1 · shares: The shares reported in this transaction represent Restricted Stock Units ("RSUs"). Each RSU represents the contingent right to receive one share of the Issuer's Class A common stock. The RSUs vested immediately on the date of grant.

F2 · balance_after: A portion of these shares represent RSUs. Each RSU represents a contingent right to receive one share of Issuer's Class A common stock.

F3 · balance_after: Includes RSUs that have been deferred by the Reporting Person.

Read SEC document
March 03, 2025 Filed Mar 4, 2025 23:05 UTC Sandisk Corp SNDK · Entity 1106 GrantCommon Stock 4,148 $0.00 $0.00
Disclosure

SEC source: 0001363249-25-000014 · primary_doc.xml · nonDerivative · entry 2

Suzuki Miyuki · CIK 0001867852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,641

F3 · shares: 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
February 28, 2025 Filed Mar 4, 2025 23:05 UTC Sandisk Corp SNDK · Entity 1106 GrantCommon Stock 5,693 $0.00 $0.00
Disclosure

SEC source: 0001363249-25-000014 · primary_doc.xml · nonDerivative · entry 1

Suzuki Miyuki · CIK 0001867852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,493

F1 · shares: In connection with the Spin-Off, each WDC Restricted Stock Unit ("WDC RSU") held by the reporting person immediately prior to the Spin-Off was converted into Sandisk Restricted Stock Unit ("Sandisk RSU") using the Spinco ratio as per the agreement, and shall have substantially the same vesting and other applicable terms and conditions as the corresponding WDC RSUs immediately prior to the Spin-Off.

F2 · balance_after: Includes 4,800 shares of Sandisk Common Stock acquired 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.

Read SEC document
December 15, 2024 Filed Dec 17, 2024 22:03 UTC TWILIO INC TWLO · Entity 3109 Tax withholdingClass A Common Stock 167 $112.98 $18,867.66
Disclosure

SEC source: 0001447669-24-000208 · wk-form4_1734473020.xml · nonDerivative · entry 2

Suzuki Miyuki · CIK 0001867852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,679

F3 · shares: Represents shares of Class A common stock that were withheld by the Issuer to satisfy tax withholding obligations of the Reporting Person in connection with the vesting of RSUs.

F2 · balance_after: A portion of these shares represent RSUs. Each RSU represents a contingent right to receive one share of Issuer's Class A common stock.

Read SEC document
December 15, 2024 Filed Dec 17, 2024 22:03 UTC TWILIO INC TWLO · Entity 3109 GrantClass A Common Stock 741 $0.00 $0.00
Disclosure

SEC source: 0001447669-24-000208 · wk-form4_1734473020.xml · nonDerivative · entry 1

Suzuki Miyuki · CIK 0001867852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,846

F1 · shares: The shares reported in this transaction represent Restricted Stock Units ("RSUs"). Each RSU represents the contingent right to receive one share of the Issuer's Class A common stock. The RSUs vested immediately on the date of grant.

F2 · balance_after: A portion of these shares represent RSUs. Each RSU represents a contingent right to receive one share of Issuer's Class A common stock.

Read SEC document
November 20, 2024 Filed Nov 22, 2024 22:28 UTC WESTERN DIGITAL CORP WDC · Entity 1010 GrantCommon Stock 3,759 $0.00 $0.00
Disclosure

SEC source: 0001266824-24-000122 · edgardoc.xml · nonDerivative · entry 1

Suzuki Miyuki · CIK 0001867852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,160

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 15, 2024 Filed Nov 18, 2024 22:12 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Tax withholdingCommon Stock 1,172 $62.80 $73,601.60
Disclosure

SEC source: 0001266824-24-000101 · edgardoc.xml · nonDerivative · entry 1

Suzuki Miyuki · CIK 0001867852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,401

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 15, 2024 Filed Sep 17, 2024 21:29 UTC TWILIO INC TWLO · Entity 3109 Tax withholdingClass A Common Stock 283 $59.46 $16,827.18
Disclosure

SEC source: 0001447669-24-000150 · wk-form4_1726608563.xml · nonDerivative · entry 2

Suzuki Miyuki · CIK 0001867852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,105

F3 · shares: Represents shares of Class A common stock that were withheld by the Issuer to satisfy tax withholding obligations of the Reporting Person in connection with the vesting of RSUs.

F2 · balance_after: A portion of these shares represent RSUs. Each RSU represents a contingent right to receive one share of Issuer's Class A common stock.

Read SEC document
September 15, 2024 Filed Sep 17, 2024 21:29 UTC TWILIO INC TWLO · Entity 3109 GrantClass A Common Stock 1,256 $0.00 $0.00
Disclosure

SEC source: 0001447669-24-000150 · wk-form4_1726608563.xml · nonDerivative · entry 1

Suzuki Miyuki · CIK 0001867852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,388

F1 · shares: The shares reported in this transaction represent Restricted Stock Units ("RSUs"). Each RSU represents the contingent right to receive one share of the Issuer's Class A common stock. The RSUs vested immediately on the date of grant.

F2 · balance_after: A portion of these shares represent RSUs. Each RSU represents a contingent right to receive one share of Issuer's Class A common stock.

Read SEC document
June 12, 2024 Filed Jun 14, 2024 21:16 UTC TWILIO INC TWLO · Entity 3109 Tax withholdingClass A Common Stock 496 $57.65 $28,594.40
Disclosure

SEC source: 0001447669-24-000102 · wk-form4_1718399804.xml · nonDerivative · entry 1

Suzuki Miyuki · CIK 0001867852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,132

F1 · shares: Represents shares of Class A common stock that were withheld by the Issuer to satisfy tax withholding obligations of the Reporting Person in connection with the vesting of Restricted Stock Units ("RSUs").

F2 · balance_after: A portion of these shares represent RSUs. Each RSU represents a contingent right to receive one share of Issuer's Class A common stock.

Read SEC document
June 05, 2024 Filed Jun 7, 2024 20:58 UTC TWILIO INC TWLO · Entity 3109 Tax withholdingClass A Common Stock 283 $56.74 $16,057.42
Disclosure

SEC source: 0001447669-24-000096 · wk-form4_1717793932.xml · nonDerivative · entry 2

Suzuki Miyuki · CIK 0001867852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,628

F3 · shares: Represents shares of Class A common stock that were withheld by the Issuer to satisfy tax withholding obligations of the Reporting Person in connection with the vesting of RSUs.

F2 · balance_after: A portion of these shares represent RSUs. Each RSU represents a contingent right to receive one share of Issuer's Class A common stock.

Read SEC document
June 05, 2024 Filed Jun 7, 2024 20:58 UTC TWILIO INC TWLO · Entity 3109 GrantClass A Common Stock 1,255 $0.00 $0.00
Disclosure

SEC source: 0001447669-24-000096 · wk-form4_1717793932.xml · nonDerivative · entry 1

Suzuki Miyuki · CIK 0001867852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,911

F1 · shares: The shares reported in this transaction represent Restricted Stock Units ("RSUs"). Each RSU represents the contingent right to receive one share of the Issuer's Class A common stock. The RSUs vested immediately on the date of grant.

F2 · balance_after: A portion of these shares represent RSUs. Each RSU represents a contingent right to receive one share of Issuer's Class A common stock.

Read SEC document
March 15, 2024 Filed Mar 19, 2024 21:53 UTC TWILIO INC TWLO · Entity 3109 Tax withholdingClass A Common Stock 278 $60.89 $16,927.42
Disclosure

SEC source: 0001447669-24-000050 · wk-form4_1710885209.xml · nonDerivative · entry 2

Suzuki Miyuki · CIK 0001867852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,656

F3 · shares: Represents shares of Class A common stock that were withheld by the Issuer to satisfy tax withholding obligations of the Reporting Person in connection with the vesting of RSUs.

F2 · balance_after: A portion of these shares represent RSUs. Each RSU represents a contingent right to receive one share of Issuer's Class A common stock.

Read SEC document
March 15, 2024 Filed Mar 19, 2024 21:53 UTC TWILIO INC TWLO · Entity 3109 GrantClass A Common Stock 1,235 $0.00 $0.00
Disclosure

SEC source: 0001447669-24-000050 · wk-form4_1710885209.xml · nonDerivative · entry 1

Suzuki Miyuki · CIK 0001867852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,934

F1 · shares: The shares reported in this transaction represent Restricted Stock Units ("RSUs"). Each RSU represents the contingent right to receive one share of the Issuer's Class A common stock. The RSUs vested immediately on the date of grant.

F2 · balance_after: A portion of these shares represent RSUs. Each RSU represents a contingent right to receive one share of Issuer's Class A common stock.

Read SEC document
December 15, 2023 Filed Dec 19, 2023 22:08 UTC TWILIO INC TWLO · Entity 3109 Tax withholdingClass A Common Stock 269 $75.82 $20,395.58
Disclosure

SEC source: 0001447669-23-000255 · wk-form4_1703023676.xml · nonDerivative · entry 2

Suzuki Miyuki · CIK 0001867852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,647

F3 · shares: Represents shares of Class A common stock that were withheld by the Issuer to satisfy tax withholding obligations of the Reporting Person in connection with the vesting of RSUs.

F2 · balance_after: A portion of these shares represent RSUs. Each RSU represents a contingent right to receive one share of Issuer's Class A common stock.

Read SEC document
December 15, 2023 Filed Dec 19, 2023 22:08 UTC TWILIO INC TWLO · Entity 3109 GrantClass A Common Stock 1,192 $0.00 $0.00
Disclosure

SEC source: 0001447669-23-000255 · wk-form4_1703023676.xml · nonDerivative · entry 1

Suzuki Miyuki · CIK 0001867852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,916

F1 · shares: The shares reported in this transaction represent Restricted Stock Units ("RSUs"). Each RSU represents the contingent right to receive one share of the Issuer's Class A common stock. The RSUs vested immediately on the date of grant.

F2 · balance_after: A portion of these shares represent RSUs. Each RSU represents a contingent right to receive one share of Issuer's Class A common stock.

Read SEC document
November 15, 2023 Filed Nov 16, 2023 22:02 UTC WESTERN DIGITAL CORP WDC · Entity 1010 GrantCommon Stock 5,213 $0.00 $0.00
Disclosure

SEC source: 0001266824-23-000112 · edgardoc.xml · nonDerivative · entry 2

Suzuki Miyuki · CIK 0001867852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,573

F2 · 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 14, 2023 Filed Nov 16, 2023 22:02 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Tax withholdingCommon Stock 1,482 $45.87 $67,979.34
Disclosure

SEC source: 0001266824-23-000112 · edgardoc.xml · nonDerivative · entry 1

Suzuki Miyuki · CIK 0001867852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,360

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 15, 2023 Filed Sep 19, 2023 22:44 UTC TWILIO INC TWLO · Entity 3109 Tax withholdingClass A Common Stock 278 $64.62 $17,964.36
Disclosure

SEC source: 0001447669-23-000197 · wk-form4_1695163460.xml · nonDerivative · entry 2

Suzuki Miyuki · CIK 0001867852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,724

F3 · shares: Represents shares of Class A common stock that were withheld by the Issuer to satisfy tax withholding obligations of the Reporting Person in connection with the vesting of RSUs.

F2 · balance_after: A portion of these shares represent RSUs. Each RSU represents a contingent right to receive one share of Issuer's Class A common stock.

Read SEC document
September 15, 2023 Filed Sep 19, 2023 22:44 UTC TWILIO INC TWLO · Entity 3109 GrantClass A Common Stock 1,232 $0.00 $0.00
Disclosure

SEC source: 0001447669-23-000197 · wk-form4_1695163460.xml · nonDerivative · entry 1

Suzuki Miyuki · CIK 0001867852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,002

F1 · shares: The shares reported in this transaction represent Restricted Stock Units ("RSUs"). Each RSU represents the contingent right to receive one share of the Issuer's Class A common stock. The RSUs vested immediately on the date of grant.

F2 · balance_after: A portion of these shares represent RSUs. Each RSU represents a contingent right to receive one share of Issuer's Class A common stock.

Read SEC document
June 12, 2023 Filed Jun 14, 2023 21:19 UTC TWILIO INC TWLO · Entity 3109 Tax withholdingClass A Common Stock 305 $63.89 $19,486.45
Disclosure

SEC source: 0001447669-23-000133 · wk-form4_1686777549.xml · nonDerivative · entry 2

Suzuki Miyuki · CIK 0001867852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,770

F3 · shares: Represents shares of Class A common stock that were withheld by the Issuer to satisfy tax withholding obligations of the Reporting Person in connection with the vesting of RSUs.

F2 · balance_after: A portion of these shares represent RSUs. Each RSU represents a contingent right to receive one share of Issuer's Class A common stock.

Read SEC document
June 12, 2023 Filed Jun 14, 2023 21:19 UTC TWILIO INC TWLO · Entity 3109 GrantClass A Common Stock 1,354 $0.00 $0.00
Disclosure

SEC source: 0001447669-23-000133 · wk-form4_1686777549.xml · nonDerivative · entry 1

Suzuki Miyuki · CIK 0001867852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,075

F1 · shares: The shares reported in this transaction represent Restricted Stock Units ("RSUs"). Each RSU represents the contingent right to receive one share of the Issuer's Class A common stock. The RSUs vested immediately on the date of grant.

F2 · balance_after: A portion of these shares represent RSUs. Each RSU represents a contingent right to receive one share of Issuer's Class A common stock.

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June 10, 2023 Filed Jun 13, 2023 20:50 UTC TWILIO INC TWLO · Entity 3109 Tax withholdingClass A Common Stock 439 $63.89 $28,047.71
Disclosure

SEC source: 0001447669-23-000113 · wk-form4_1686689400.xml · nonDerivative · entry 2

Suzuki Miyuki · CIK 0001867852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,721

F3 · shares: Represents shares of Class A common stock that were withheld by the Issuer to satisfy tax withholding obligations of the Reporting Person in connection with the vesting of RSUs.

F2 · balance_after: A portion of these shares represent RSUs. Each RSU represents a contingent right to receive one share of Issuer's Class A common stock.

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June 10, 2023 Filed Jun 13, 2023 20:50 UTC TWILIO INC TWLO · Entity 3109 GrantClass A Common Stock 1,948 $0.00 $0.00
Disclosure

SEC source: 0001447669-23-000113 · wk-form4_1686689400.xml · nonDerivative · entry 1

Suzuki Miyuki · CIK 0001867852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,160

F1 · shares: The shares reported in this transaction represent Restricted Stock Units ("RSUs"). Each RSU represents the contingent right to receive one share of the Issuer's Class A common stock. The RSUs vested immediately on the date of grant.

F2 · balance_after: A portion of these shares represent RSUs. Each RSU represents a contingent right to receive one share of Issuer's Class A common stock.

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June 10, 2023 Filed Mar 19, 2024 21:06 UTC Amendment TWILIO INC TWLO · Entity 3109 Tax withholdingClass A Common Stock 439 $63.89 $28,047.71
Disclosure

SEC source: 0001447669-24-000036 · wk-form4a_1710882367.xml · nonDerivative · entry 2

Suzuki Miyuki · CIK 0001867852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,773

F4 · shares: Represents shares of Class A common stock that were withheld by the Issuer to satisfy tax withholding obligations of the Reporting Person in connection with the vesting of RSUs.

F2 · balance_after: A portion of these shares represent RSUs. Each RSU represents a contingent right to receive one share of Issuer's Class A common stock.

F3 · balance_after: Holdings as of the original filing date of this Form 4.

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June 10, 2023 Filed Mar 19, 2024 21:06 UTC Amendment TWILIO INC TWLO · Entity 3109 GrantClass A Common Stock 0 $0.00 $0.00
Disclosure

SEC source: 0001447669-24-000036 · wk-form4a_1710882367.xml · nonDerivative · entry 1

Suzuki Miyuki · CIK 0001867852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,212

F1 · shares: This Form 4 is amended because the Restricted Stock Unit ("RSU") grant did not occur as originally reported.

F2 · balance_after: A portion of these shares represent RSUs. Each RSU represents a contingent right to receive one share of Issuer's Class A common stock.

F3 · balance_after: Holdings as of the original filing date of this Form 4.

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March 15, 2023 Filed Mar 17, 2023 22:13 UTC TWILIO INC TWLO · Entity 3109 Tax withholdingClass A Common Stock 257 $62.99 $16,188.43
Disclosure

SEC source: 0001447669-23-000069 · wf-form4_167909119387398.xml · nonDerivative · entry 2

Suzuki Miyuki · CIK 0001867852 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,212

F3 · shares: Represents shares of Class A common stock that were withheld by the Issuer to satisfy tax withholding obligations of the Reporting Person in connection with the vesting of RSUs.

F2 · balance_after: A portion of these shares represent RSUs. Each RSU represents a contingent right to receive one share of Issuer's Class A common stock.

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March 15, 2023 Filed Mar 17, 2023 22:13 UTC TWILIO INC TWLO · Entity 3109 GrantClass A Common Stock 1,138 $0.00 $0.00
Disclosure

SEC source: 0001447669-23-000069 · wf-form4_167909119387398.xml · nonDerivative · entry 1

Suzuki Miyuki · CIK 0001867852 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,469

F1 · shares: The shares reported in this transaction represent Restricted Stock Units ("RSUs"). Each RSU represents the contingent right to receive one share of the Issuer's Class A common stock. The RSUs vested immediately on the date of grant.

F2 · balance_after: A portion of these shares represent RSUs. Each RSU represents a contingent right to receive one share of Issuer's Class A common stock.

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December 15, 2022 Filed Dec 19, 2022 23:11 UTC TWILIO INC TWLO · Entity 3109 GrantClass A Common Stock 1,522 $0.00 $0.00
Disclosure

SEC source: 0001447669-22-000226 · wf-form4_167149144630512.xml · nonDerivative · entry 1

Suzuki Miyuki · CIK 0001867852 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,331

F1 · shares: The shares reported in this transaction represent Restricted Stock Units ("RSUs"). The RSUs reported vested immediately on the date of grant.

F2 · balance_after: A portion of these shares represent RRSUs. Each RSU represents a contingent right to receive one share of Issuer's Class A common stock.

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November 16, 2022 Filed Nov 17, 2022 23:33 UTC WESTERN DIGITAL CORP WDC · Entity 1010 GrantCommon Stock 6,589 $0.00 $0.00
Disclosure

SEC source: 0001266824-22-000086 · edgardoc.xml · nonDerivative · entry 2

Suzuki Miyuki · CIK 0001867852 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,842

F2 · 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.

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November 15, 2022 Filed Nov 17, 2022 23:33 UTC WESTERN DIGITAL CORP WDC · Entity 1010 Tax withholdingCommon Stock 923 $39.46 $36,421.58
Disclosure

SEC source: 0001266824-22-000086 · edgardoc.xml · nonDerivative · entry 1

Suzuki Miyuki · CIK 0001867852 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,253

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

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September 15, 2022 Filed Sep 19, 2022 23:06 UTC TWILIO INC TWLO · Entity 3109 GrantClass A Common Stock 455 $0.00 $0.00
Disclosure

SEC source: 0001447669-22-000177 · wf-form4_166362876217944.xml · nonDerivative · entry 1

Suzuki Miyuki · CIK 0001867852 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,809

F1 · shares: The shares reported in this transaction represent Restricted Stock Units ("RSUs"). The RSUs reported vested immediately on the date of grant.

F2 · balance_after: A portion of these shares represent RSUs. Each RSU represents a contingent right to receive one share of Issuer's Class A common stock.

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August 04, 2022 Filed Aug 8, 2022 20:25 UTC TWILIO INC TWLO · Entity 3109 GrantClass A Common Stock 6,354 $0.00 $0.00
Disclosure

SEC source: 0001447669-22-000151 · wf-form4_165999030117697.xml · nonDerivative · entry 1

Suzuki Miyuki · CIK 0001867852 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,354

F1 · shares: The shares reported in this transaction represent Restricted Stock Units ("RSUs"), each RSU represents the contingent right to receive one share of the Issuer's Class A common stock. The RSUs shall vest as follows: 30.67% of the RSUs will vest on the date immediately prior to our next annual meeting of stockholders (the "Initial Vesting Date"), 34.66% of the RSUs will vest on the one year anniversary of the Initial Vest Date and 34.67% of the RSUs will vest on the two year anniversary of the Initial Vest Date, subject, in each case, to continued service to the Issuer through each such vesting date.

F2 · balance_after: A portion of these shares represent RSUs. Each RSU represents a contingent right to receive one share of Issuer's Class A common stock.

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November 16, 2021 Filed Nov 18, 2021 01:49 UTC WESTERN DIGITAL CORP WDC · Entity 1010 GrantCommon Stock 4,103 $0.00 $0.00
Disclosure

SEC source: 0001266824-21-000078 · edgardoc.xml · nonDerivative · entry 1

Suzuki Miyuki · CIK 0001867852 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,176

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.

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July 06, 2021 Filed Jul 8, 2021 22:22 UTC WESTERN DIGITAL CORP WDC · Entity 1010 GrantCommon Stock 2,073 $0.00 $0.00
Disclosure

SEC source: 0001363249-21-000008 · edgardoc.xml · nonDerivative · entry 1

Suzuki Miyuki · CIK 0001867852 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,073

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.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.