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Nasdaq · USD

WDC

WESTERN DIGITAL CORP

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Tapewire entity
1010
SEC CIK
0000106040
Parsed reports
1,958

Last 12 months

Inside the activity.

0 purchase rows · 224 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 2025019
Dec 2025013
Jan 202601
Feb 2026044
Mar 2026019
Apr 202601
May 2026032
Jun 2026046
Jul 2026033
Aug 2026013
Sep 202603
Oct 202600

Latest available

Insider transactions

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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 dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
August 26, 2026 Filed Aug 28, 2026 00:05 UTC
Gubbi Vidyadhara KChief of Global Operations
Tax withholdingCommon Stock 2,056 $468.88 $964,017.28
Disclosure

SEC source: 0001266824-26-000184 · edgardoc.xml · nonDerivative · entry 5

Gubbi Vidyadhara K · CIK 0002057093 · Chief of Global Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 84,116

F2 · shares: Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e).

Read SEC document
August 26, 2026 Filed Aug 28, 2026 00:05 UTC
Gubbi Vidyadhara KChief of Global Operations
Exercise / conversionCommon Stock 9 $0.00 $0.00
Disclosure

SEC source: 0001266824-26-000184 · edgardoc.xml · nonDerivative · entry 4

Gubbi Vidyadhara K · CIK 0002057093 · Chief of Global Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 86,172

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 equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

Read SEC document
August 26, 2026 Filed Aug 28, 2026 00:05 UTC
Shihab Ahmed MohammedChief Product Officer
Exercise / conversionDividend Equivalent Rights · Derivative 15.9063 $0.00 $0.00
Disclosure

SEC source: 0001266824-26-000186 · edgardoc.xml · derivative · entry 4

Shihab Ahmed Mohammed · CIK 0002059396 · Chief Product Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 410.9617

Underlying: Common Stock · 15.9063 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 equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

F2 · derivative.exercise_date: The dividend equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

F2 · derivative.expiration_date: The dividend equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

Read SEC document
August 26, 2026 Filed Aug 28, 2026 00:05 UTC
Shihab Ahmed MohammedChief Product Officer
Tax withholdingCommon Stock 2,741 $468.88 $1,285,200.08
Disclosure

SEC source: 0001266824-26-000186 · edgardoc.xml · nonDerivative · entry 3

Shihab Ahmed Mohammed · CIK 0002059396 · Chief Product Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 163,702

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

Read SEC document
August 26, 2026 Filed Aug 28, 2026 00:05 UTC
Shihab Ahmed MohammedChief Product Officer
Exercise / conversionCommon Stock 15 $0.00 $0.00
Disclosure

SEC source: 0001266824-26-000186 · edgardoc.xml · nonDerivative · entry 2

Shihab Ahmed Mohammed · CIK 0002059396 · Chief Product Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 166,443

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 equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

Read SEC document
August 26, 2026 Filed Aug 28, 2026 00:05 UTC
Tregillis Cynthia LChief Legal Officer & Corp Sec
Exercise / conversionDividend Equivalent Rights · Derivative 9.4687 $0.00 $0.00
Disclosure

SEC source: 0001266824-26-000188 · edgardoc.xml · derivative · entry 9

Tregillis Cynthia L · CIK 0002057088 · Chief Legal Officer & Corp Sec

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 277.5402

Underlying: Common Stock · 9.4687 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 equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

F1 · derivative.exercise_date: The dividend equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

F1 · derivative.expiration_date: The dividend equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

Read SEC document
August 26, 2026 Filed Aug 28, 2026 00:05 UTC
Tregillis Cynthia LChief Legal Officer & Corp Sec
Tax withholdingCommon Stock 1,631 $468.88 $764,743.28
Disclosure

SEC source: 0001266824-26-000188 · edgardoc.xml · nonDerivative · entry 6

Tregillis Cynthia L · CIK 0002057088 · Chief Legal Officer & Corp Sec

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 113,162

F2 · shares: Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e).

Read SEC document
August 26, 2026 Filed Aug 28, 2026 00:05 UTC
Tregillis Cynthia LChief Legal Officer & Corp Sec
Exercise / conversionCommon Stock 9 $0.00 $0.00
Disclosure

SEC source: 0001266824-26-000188 · edgardoc.xml · nonDerivative · entry 5

Tregillis Cynthia L · CIK 0002057088 · Chief Legal Officer & Corp Sec

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 114,793

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 equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

Read SEC document
August 26, 2026 Filed Aug 28, 2026 00:05 UTC
Tregillis Cynthia LChief Legal Officer & Corp Sec
SaleCommon Stock 476 $450.78 $214,571.28
Disclosure

SEC source: 0001266824-26-000188 · edgardoc.xml · nonDerivative · entry 4

Tregillis Cynthia L · CIK 0002057088 · Chief Legal Officer & Corp Sec

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 114,784

F4 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 6, 2026.

Read SEC document
August 26, 2026 Filed Aug 28, 2026 00:05 UTC
Tan IrvingDirector · Chief Executive Officer
Exercise / conversionDividend Equivalent Rights · Derivative 42.4157 $0.00 $0.00
Disclosure

SEC source: 0001266824-26-000187 · edgardoc.xml · derivative · entry 8

Tan Irving · CIK 0001729518 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 773.9385

Underlying: Common Stock · 42.4157 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 equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

F1 · derivative.exercise_date: The dividend equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

F1 · derivative.expiration_date: The dividend equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

Read SEC document
August 26, 2026 Filed Aug 28, 2026 00:05 UTC
Tan IrvingDirector · Chief Executive Officer
Tax withholdingCommon Stock 3,314 $468.88 $1,553,868.32
Disclosure

SEC source: 0001266824-26-000187 · edgardoc.xml · nonDerivative · entry 5

Tan Irving · CIK 0001729518 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 379,147

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

Read SEC document
August 26, 2026 Filed Aug 28, 2026 00:05 UTC
Tan IrvingDirector · Chief Executive Officer
Exercise / conversionCommon Stock 42 $0.00 $0.00
Disclosure

SEC source: 0001266824-26-000187 · edgardoc.xml · nonDerivative · entry 4

Tan Irving · CIK 0001729518 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 382,461

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 equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

Read SEC document
August 25, 2026 Filed Aug 28, 2026 00:04 UTC
Davis Brian ScottChief Sales & Mrktng Officer
Exercise / conversionDividend Equivalent Rights · Derivative 7.7788 $0.00 $0.00
Disclosure

SEC source: 0001266824-26-000182 · edgardoc.xml · derivative · entry 6

Davis Brian Scott · CIK 0002057091 · Chief Sales & Mrktng Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 171.8915

Underlying: Common Stock · 7.7788 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 equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

F1 · derivative.exercise_date: The dividend equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

F1 · derivative.expiration_date: The dividend equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

Read SEC document
August 25, 2026 Filed Aug 28, 2026 00:04 UTC
Davis Brian ScottChief Sales & Mrktng Officer
GrantCommon Stock 3,619 $0.00 $0.00
Disclosure

SEC source: 0001266824-26-000182 · edgardoc.xml · nonDerivative · entry 3

Davis Brian Scott · CIK 0002057091 · Chief Sales & Mrktng Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 102,958

F3 · security: Represents the grant of restricted stock units to the Reporting Person. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.

Read SEC document
August 25, 2026 Filed Aug 28, 2026 00:04 UTC
Davis Brian ScottChief Sales & Mrktng Officer
Tax withholdingCommon Stock 971 $450.75 $437,678.25
Disclosure

SEC source: 0001266824-26-000182 · edgardoc.xml · nonDerivative · entry 2

Davis Brian Scott · CIK 0002057091 · Chief Sales & Mrktng Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 99,339

F2 · shares: Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e).

Read SEC document
August 25, 2026 Filed Aug 28, 2026 00:04 UTC
Davis Brian ScottChief Sales & Mrktng Officer
Exercise / conversionCommon Stock 7 $0.00 $0.00
Disclosure

SEC source: 0001266824-26-000182 · edgardoc.xml · nonDerivative · entry 1

Davis Brian Scott · CIK 0002057091 · Chief Sales & Mrktng Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 100,310

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 equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

Read SEC document
August 25, 2026 Filed Aug 28, 2026 00:04 UTC
Feller BradSVP & Chief Accounting Officer
GrantCommon Stock 2,068 $0.00 $0.00
Disclosure

SEC source: 0001266824-26-000183 · edgardoc.xml · nonDerivative · entry 1

Feller Brad · CIK 0001560734 · SVP & Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,043

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 · balance_after: Includes 68 shares acquired under the Issuer's Employee Stock Purchase Plan on May 31, 2026.

Read SEC document
August 25, 2026 Filed Aug 28, 2026 00:05 UTC
Sennesael KrisChief Financial Officer
GrantCommon Stock 8,274 $0.00 $0.00
Disclosure

SEC source: 0001266824-26-000185 · edgardoc.xml · nonDerivative · entry 1

Sennesael Kris · CIK 0001452383 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 178,007

F1 · security: Represents the grant of restricted stock units to the Reporting Person. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.

Read SEC document
August 25, 2026 Filed Aug 28, 2026 00:05 UTC
Gubbi Vidyadhara KChief of Global Operations
Exercise / conversionDividend Equivalent Rights · Derivative 9.1485 $0.00 $0.00
Disclosure

SEC source: 0001266824-26-000184 · edgardoc.xml · derivative · entry 6

Gubbi Vidyadhara K · CIK 0002057093 · Chief of Global Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 217.7097

Underlying: Common Stock · 9.1485 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 equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

F1 · derivative.exercise_date: The dividend equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

F1 · derivative.expiration_date: The dividend equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

Read SEC document
August 25, 2026 Filed Aug 28, 2026 00:05 UTC
Gubbi Vidyadhara KChief of Global Operations
GrantCommon Stock 5,171 $0.00 $0.00
Disclosure

SEC source: 0001266824-26-000184 · edgardoc.xml · nonDerivative · entry 3

Gubbi Vidyadhara K · CIK 0002057093 · Chief of Global Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 86,163

F3 · security: Represents the grant of restricted stock units to the Reporting Person. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.

Read SEC document
August 25, 2026 Filed Aug 28, 2026 00:05 UTC
Gubbi Vidyadhara KChief of Global Operations
Tax withholdingCommon Stock 1,143 $450.75 $515,207.25
Disclosure

SEC source: 0001266824-26-000184 · edgardoc.xml · nonDerivative · entry 2

Gubbi Vidyadhara K · CIK 0002057093 · Chief of Global Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 80,992

F2 · shares: Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e).

Read SEC document
August 25, 2026 Filed Aug 28, 2026 00:05 UTC
Gubbi Vidyadhara KChief of Global Operations
Exercise / conversionCommon Stock 9 $0.00 $0.00
Disclosure

SEC source: 0001266824-26-000184 · edgardoc.xml · nonDerivative · entry 1

Gubbi Vidyadhara K · CIK 0002057093 · Chief of Global Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 82,135

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 equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

Read SEC document
August 25, 2026 Filed Aug 28, 2026 00:05 UTC
Shihab Ahmed MohammedChief Product Officer
GrantCommon Stock 6,722 $0.00 $0.00
Disclosure

SEC source: 0001266824-26-000186 · edgardoc.xml · nonDerivative · entry 1

Shihab Ahmed Mohammed · CIK 0002059396 · Chief Product Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 166,428

F1 · security: Represents the grant of restricted stock units to the Reporting Person. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.

Read SEC document
August 25, 2026 Filed Aug 28, 2026 00:05 UTC
Tregillis Cynthia LChief Legal Officer & Corp Sec
Exercise / conversionDividend Equivalent Rights · Derivative 7.7788 $0.00 $0.00
Disclosure

SEC source: 0001266824-26-000188 · edgardoc.xml · derivative · entry 8

Tregillis Cynthia L · CIK 0002057088 · Chief Legal Officer & Corp Sec

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 287.0089

Underlying: Common Stock · 7.7788 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 equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

F1 · derivative.exercise_date: The dividend equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

F1 · derivative.expiration_date: The dividend equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

Read SEC document
August 25, 2026 Filed Aug 28, 2026 00:05 UTC
Tregillis Cynthia LChief Legal Officer & Corp Sec
GrantCommon Stock 3,878 $0.00 $0.00
Disclosure

SEC source: 0001266824-26-000188 · edgardoc.xml · nonDerivative · entry 3

Tregillis Cynthia L · CIK 0002057088 · Chief Legal Officer & Corp Sec

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 115,260

F3 · security: Represents the grant of restricted stock units to the Reporting Person. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.

Read SEC document
August 25, 2026 Filed Aug 28, 2026 00:05 UTC
Tregillis Cynthia LChief Legal Officer & Corp Sec
Tax withholdingCommon Stock 771 $450.75 $347,528.25
Disclosure

SEC source: 0001266824-26-000188 · edgardoc.xml · nonDerivative · entry 2

Tregillis Cynthia L · CIK 0002057088 · Chief Legal Officer & Corp Sec

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 111,382

F2 · shares: Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e).

Read SEC document
August 25, 2026 Filed Aug 28, 2026 00:05 UTC
Tregillis Cynthia LChief Legal Officer & Corp Sec
Exercise / conversionCommon Stock 7 $0.00 $0.00
Disclosure

SEC source: 0001266824-26-000188 · edgardoc.xml · nonDerivative · entry 1

Tregillis Cynthia L · CIK 0002057088 · Chief Legal Officer & Corp Sec

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 112,153

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 equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

Read SEC document
August 25, 2026 Filed Aug 28, 2026 00:05 UTC
Tan IrvingDirector · Chief Executive Officer
Exercise / conversionDividend Equivalent Rights · Derivative 32.0313 $0.00 $0.00
Disclosure

SEC source: 0001266824-26-000187 · edgardoc.xml · derivative · entry 7

Tan Irving · CIK 0001729518 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 816.3542

Underlying: Common Stock · 32.0313 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 equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

F1 · derivative.exercise_date: The dividend equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

F1 · derivative.expiration_date: The dividend equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

Read SEC document
August 25, 2026 Filed Aug 28, 2026 00:05 UTC
Tan IrvingDirector · Chief Executive Officer
GrantCommon Stock 16,548 $0.00 $0.00
Disclosure

SEC source: 0001266824-26-000187 · edgardoc.xml · nonDerivative · entry 3

Tan Irving · CIK 0001729518 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 382,419

F4 · security: Represents the grant of restricted stock units to the Reporting Person. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.

Read SEC document
August 25, 2026 Filed Aug 28, 2026 00:05 UTC
Tan IrvingDirector · Chief Executive Officer
Tax withholdingCommon Stock 476 $450.75 $214,557.00
Disclosure

SEC source: 0001266824-26-000187 · edgardoc.xml · nonDerivative · entry 2

Tan Irving · CIK 0001729518 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 365,871

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

Read SEC document
August 25, 2026 Filed Aug 28, 2026 00:05 UTC
Tan IrvingDirector · Chief Executive Officer
Exercise / conversionCommon Stock 32 $0.00 $0.00
Disclosure

SEC source: 0001266824-26-000187 · edgardoc.xml · nonDerivative · entry 1

Tan Irving · CIK 0001729518 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 366,347

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.

F1 · shares: The dividend equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

F2 · balance_after: Since the date of the Reporting Person's last Form 4, the Reporting Person transferred 209,000 shares of the Issuer's common stock to the Reporting Person's personal investment company, organized under the laws of the Bahamas, of which the Reporting Person is the sole shareholder. The transfer constituted a change in form of beneficial ownership exempt from Section 16 pursuant to Rule 16a-13 under the Securities Exchange Act of 1934, as amended.

Read SEC document
August 24, 2026 Filed Aug 24, 2026 23:00 UTC
Tregillis Cynthia LChief Legal Officer & Corp Sec
SaleCommon Stock 684 $446.17 $305,180.28
Disclosure

SEC source: 0001266824-26-000174 · edgardoc.xml · nonDerivative · entry 6

Tregillis Cynthia L · CIK 0002057088 · Chief Legal Officer & Corp Sec

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 112,146

F3 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 6, 2026.

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August 21, 2026 Filed Aug 24, 2026 22:59 UTC
Gubbi Vidyadhara KChief of Global Operations
Exercise / conversionDividend Equivalent Rights · Derivative 5.5576 $0.00 $0.00
Disclosure

SEC source: 0001266824-26-000172 · edgardoc.xml · derivative · entry 6

Gubbi Vidyadhara K · CIK 0002057093 · Chief of Global Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 226.8582

Underlying: Common Stock · 5.5576 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 equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

F1 · derivative.exercise_date: The dividend equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

F1 · derivative.expiration_date: The dividend equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

Read SEC document
August 21, 2026 Filed Aug 24, 2026 22:59 UTC
Gubbi Vidyadhara KChief of Global Operations
Tax withholdingCommon Stock 694 $459.44 $318,851.36
Disclosure

SEC source: 0001266824-26-000172 · edgardoc.xml · nonDerivative · entry 4

Gubbi Vidyadhara K · CIK 0002057093 · Chief of Global Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 82,126

F2 · shares: Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e).

Read SEC document
August 21, 2026 Filed Aug 24, 2026 22:59 UTC
Gubbi Vidyadhara KChief of Global Operations
Exercise / conversionCommon Stock 5 $0.00 $0.00
Disclosure

SEC source: 0001266824-26-000172 · edgardoc.xml · nonDerivative · entry 3

Gubbi Vidyadhara K · CIK 0002057093 · Chief of Global Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 82,820

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 equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

Read SEC document
August 21, 2026 Filed Aug 24, 2026 22:59 UTC
Tan IrvingDirector · Chief Executive Officer
Exercise / conversionDividend Equivalent Rights · Derivative 25.0128 $0.00 $0.00
Disclosure

SEC source: 0001266824-26-000173 · edgardoc.xml · derivative · entry 6

Tan Irving · CIK 0001729518 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 848.3855

Underlying: Common Stock · 25.0128 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 equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

F1 · derivative.exercise_date: The dividend equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

F1 · derivative.expiration_date: The dividend equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

Read SEC document
August 21, 2026 Filed Aug 24, 2026 22:59 UTC
Tan IrvingDirector · Chief Executive Officer
Tax withholdingCommon Stock 545 $459.44 $250,394.80
Disclosure

SEC source: 0001266824-26-000173 · edgardoc.xml · nonDerivative · entry 4

Tan Irving · CIK 0001729518 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 575,315

F2 · shares: Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e).

Read SEC document
August 21, 2026 Filed Aug 24, 2026 22:59 UTC
Tan IrvingDirector · Chief Executive Officer
Exercise / conversionCommon Stock 25 $0.00 $0.00
Disclosure

SEC source: 0001266824-26-000173 · edgardoc.xml · nonDerivative · entry 3

Tan Irving · CIK 0001729518 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 575,860

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 equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

Read SEC document
August 21, 2026 Filed Aug 24, 2026 22:59 UTC
Davis Brian ScottChief Sales & Mrktng Officer
Exercise / conversionDividend Equivalent Rights · Derivative 4.7532 $0.00 $0.00
Disclosure

SEC source: 0001266824-26-000171 · edgardoc.xml · derivative · entry 6

Davis Brian Scott · CIK 0002057091 · Chief Sales & Mrktng Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 179.6703

Underlying: Common Stock · 4.7532 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 equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

F1 · derivative.exercise_date: The dividend equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

F1 · derivative.expiration_date: The dividend equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

Read SEC document
August 21, 2026 Filed Aug 24, 2026 22:59 UTC
Davis Brian ScottChief Sales & Mrktng Officer
Tax withholdingCommon Stock 593 $459.44 $272,447.92
Disclosure

SEC source: 0001266824-26-000171 · edgardoc.xml · nonDerivative · entry 4

Davis Brian Scott · CIK 0002057091 · Chief Sales & Mrktng Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 100,303

F2 · shares: Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e).

Read SEC document
August 21, 2026 Filed Aug 24, 2026 22:59 UTC
Davis Brian ScottChief Sales & Mrktng Officer
Exercise / conversionCommon Stock 4 $0.00 $0.00
Disclosure

SEC source: 0001266824-26-000171 · edgardoc.xml · nonDerivative · entry 3

Davis Brian Scott · CIK 0002057091 · Chief Sales & Mrktng Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 100,896

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 equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

Read SEC document
August 21, 2026 Filed Aug 24, 2026 23:00 UTC
Tregillis Cynthia LChief Legal Officer & Corp Sec
Exercise / conversionDividend Equivalent Rights · Derivative 11.1826 $0.00 $0.00
Disclosure

SEC source: 0001266824-26-000174 · edgardoc.xml · derivative · entry 8

Tregillis Cynthia L · CIK 0002057088 · Chief Legal Officer & Corp Sec

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 294.7877

Underlying: Common Stock · 11.1826 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 equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

F1 · derivative.exercise_date: The dividend equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

F1 · derivative.expiration_date: The dividend equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

Read SEC document
August 21, 2026 Filed Aug 24, 2026 23:00 UTC
Tregillis Cynthia LChief Legal Officer & Corp Sec
Tax withholdingCommon Stock 1,109 $459.44 $509,518.96
Disclosure

SEC source: 0001266824-26-000174 · edgardoc.xml · nonDerivative · entry 5

Tregillis Cynthia L · CIK 0002057088 · Chief Legal Officer & Corp Sec

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 112,830

F2 · shares: Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e).

Read SEC document
August 21, 2026 Filed Aug 24, 2026 23:00 UTC
Tregillis Cynthia LChief Legal Officer & Corp Sec
Exercise / conversionCommon Stock 11 $0.00 $0.00
Disclosure

SEC source: 0001266824-26-000174 · edgardoc.xml · nonDerivative · entry 4

Tregillis Cynthia L · CIK 0002057088 · Chief Legal Officer & Corp Sec

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 113,939

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 equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

Read SEC document
August 21, 2026 Filed Aug 24, 2026 23:00 UTC
Tregillis Cynthia LChief Legal Officer & Corp Sec
SaleCommon Stock 235 $477.27 $112,158.45
Disclosure

SEC source: 0001266824-26-000174 · edgardoc.xml · nonDerivative · entry 3

Tregillis Cynthia L · CIK 0002057088 · Chief Legal Officer & Corp Sec

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 113,928

F3 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 6, 2026.

Read SEC document
August 20, 2026 Filed Aug 24, 2026 22:59 UTC
Gubbi Vidyadhara KChief of Global Operations
Exercise / conversionDividend Equivalent Rights · Derivative 4.7453 $0.00 $0.00
Disclosure

SEC source: 0001266824-26-000172 · edgardoc.xml · derivative · entry 5

Gubbi Vidyadhara K · CIK 0002057093 · Chief of Global Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 232.4158

Underlying: Common Stock · 4.7453 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 equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

F1 · derivative.exercise_date: The dividend equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

F1 · derivative.expiration_date: The dividend equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

Read SEC document
August 20, 2026 Filed Aug 24, 2026 22:59 UTC
Gubbi Vidyadhara KChief of Global Operations
Tax withholdingCommon Stock 592 $469.05 $277,677.60
Disclosure

SEC source: 0001266824-26-000172 · edgardoc.xml · nonDerivative · entry 2

Gubbi Vidyadhara K · CIK 0002057093 · Chief of Global Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 82,815

F2 · shares: Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e).

Read SEC document
August 20, 2026 Filed Aug 24, 2026 22:59 UTC
Gubbi Vidyadhara KChief of Global Operations
Exercise / conversionCommon Stock 4 $0.00 $0.00
Disclosure

SEC source: 0001266824-26-000172 · edgardoc.xml · nonDerivative · entry 1

Gubbi Vidyadhara K · CIK 0002057093 · Chief of Global Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 83,407

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 equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

Read SEC document
August 20, 2026 Filed Aug 24, 2026 22:59 UTC
Tan IrvingDirector · Chief Executive Officer
Exercise / conversionDividend Equivalent Rights · Derivative 13.2646 $0.00 $0.00
Disclosure

SEC source: 0001266824-26-000173 · edgardoc.xml · derivative · entry 5

Tan Irving · CIK 0001729518 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 873.3983

Underlying: Common Stock · 13.2646 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 equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

F1 · derivative.exercise_date: The dividend equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

F1 · derivative.expiration_date: The dividend equivalent rights 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 equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

Read SEC document
August 20, 2026 Filed Aug 24, 2026 22:59 UTC
Tan IrvingDirector · Chief Executive Officer
Tax withholdingCommon Stock 144 $469.05 $67,543.20
Disclosure

SEC source: 0001266824-26-000173 · edgardoc.xml · nonDerivative · entry 2

Tan Irving · CIK 0001729518 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 575,835

F2 · shares: Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e).

Read SEC document

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