Verghese Vikram

SEC source: 0001464521-26-000147 · form4.xml · nonDerivative · entry 3

Verghese Vikram · CIK 0002079946 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 179,528

F1 · kind: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 4, 2026.

F4 · price: This transaction was executed in multiple trades at price ranging from $50.00 to $50.04. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001464521-26-000147 · form4.xml · nonDerivative · entry 2

Verghese Vikram · CIK 0002079946 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 180,196

F1 · kind: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 4, 2026.

F3 · price: This transaction was executed in multiple trades at price ranging from $50.00 to $50.62. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001464521-26-000147 · form4.xml · nonDerivative · entry 1

Verghese Vikram · CIK 0002079946 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 184,789

F1 · kind: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 4, 2026.

F2 · price: This transaction was executed in multiple trades at price ranging from $50.06 to $50.18. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001464521-26-000143 · form4.xml · nonDerivative · entry 1

Verghese Vikram · CIK 0002079946 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 214,503

F1 · kind: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 4, 2026.

F2 · price: This transaction was executed in multiple trades at price ranging from $50.00 to $50.12. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001464521-26-000141 · form4.xml · nonDerivative · entry 2

Verghese Vikram · CIK 0002079946 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 221,143

F1 · kind: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 4, 2026.

F2 · price: This transaction was executed in multiple trades at price ranging from $48.22 to $50.80. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001464521-26-000141 · form4.xml · nonDerivative · entry 1

Verghese Vikram · CIK 0002079946 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 248,683

F1 · kind: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 4, 2026.

SEC source: 0001464521-26-000121 · form4.xml · nonDerivative · entry 3

Verghese Vikram · CIK 0002079946 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 254,559

F2 · shares: Represents shares that have been retained by the Issuer to satisfy income tax withholding and remittance obligations in connection with the vesting and net settlement of restricted stock units previously reported.

SEC source: 0001464521-26-000121 · form4.xml · nonDerivative · entry 2

Verghese Vikram · CIK 0002079946 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 255,032

F2 · shares: Represents shares that have been retained by the Issuer to satisfy income tax withholding and remittance obligations in connection with the vesting and net settlement of restricted stock units previously reported.

SEC source: 0001464521-26-000113 · form4.xml · derivative · entry 2

Verghese Vikram · CIK 0002079946 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 66,588

Underlying: Common Stock · 22,522 shares

Expires 2033-12-24

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_date: The option vests and becomes exercisable in monthly installments until October 30, 2027, subject to continued service through the applicable vesting date.

SEC source: 0001464521-26-000113 · form4.xml · nonDerivative · entry 1

Verghese Vikram · CIK 0002079946 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 255,898

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.

SEC source: 0001464521-26-000107 · form4.xml · derivative · entry 2

Verghese Vikram · CIK 0002079946 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 89,110

Underlying: Common Stock · 22,522 shares

Expires 2033-12-24

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_date: The option vests and becomes exercisable in monthly installments until October 30, 2027, subject to continued service through the applicable vesting date.

SEC source: 0001464521-26-000107 · form4.xml · nonDerivative · entry 1

Verghese Vikram · CIK 0002079946 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 233,376

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.

SEC source: 0001464521-26-000059 · form4.xml · nonDerivative · entry 2

Verghese Vikram · CIK 0002079946 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 210,854

F1 · shares: Represents shares that have been retained by the Issuer to satisfy income tax withholding and remittance obligations in connection with the vesting and net settlement of restricted stock units previously reported.

SEC source: 0001464521-26-000059 · form4.xml · nonDerivative · entry 1

Verghese Vikram · CIK 0002079946 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 211,327

F1 · shares: Represents shares that have been retained by the Issuer to satisfy income tax withholding and remittance obligations in connection with the vesting and net settlement of restricted stock units previously reported.

SEC source: 0001464521-26-000121 · form4.xml · nonDerivative · entry 1

Verghese Vikram · CIK 0002079946 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 213,534

F1 · kind: These shares were acquired under the Issuer's Employee Stock Purchase Plan in a transaction exempt under Rule 16b-3(c).? The share balance reflects the Reporting Person's total current holdings immediately following the reported transaction.

SEC source: 0001464521-26-000010 · form4.xml · derivative · entry 3

Verghese Vikram · CIK 0002079946 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 119,685

Underlying: Common Stock · 119,685 shares

Expires 2036-02-06

F3 · derivative.exercise_date: The option vests 1/48 on each monthly anniversary of the Vesting Commencement Date, subject to continued service through the applicable vesting date.

SEC source: 0001464521-26-000010 · form4.xml · nonDerivative · entry 2

Verghese Vikram · CIK 0002079946 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 212,863

F2 · shares: Represents restricted stock units ("RSUs"), with a vesting commencement date of February 6, 2026 (the "Vesting Commencement Date"). 1/16th of the RSUs vest on each quarterly anniversary of the Vesting Commencement Date, subject to continued service through the applicable vesting date.

SEC source: 0001464521-26-000010 · form4.xml · nonDerivative · entry 1

Verghese Vikram · CIK 0002079946 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 144,370

F1 · shares: Represents shares that have been retained by the Issuer to satisfy income tax withholding and remittance obligations in connection with the vesting and net settlement of restricted stock units previously reported.

SEC source: 0001464521-25-000029 · form4.xml · nonDerivative · entry 1

Verghese Vikram · CIK 0002079946 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 144,912

F1 · shares: Represents shares that have been retained by the Issuer to satisfy income tax withholding and remittance obligations in connection with the vesting and net settlement of restricted stock units previously reported.

SEC source: 0001628280-25-039734 · wk-form4_1754960465.xml · derivative · entry 4

Verghese Vikram · CIK 0002079946 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 9,516 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 · shares: Upon the closing of Heartflow, Inc.'s ("Heartflow") initial public offering, the convertible promissory notes automatically converted into shares of Heartflow's common stock at a conversion price of 80% of the price per share in Heartflow's initial public offering, subject to a valuation ceiling of $2.0 billion. The shares of Heartflow's common stock that were issuable upon conversion of the convertible promissory note had no expiration date. These shares are reported in Table II above on an as-converted basis.

F2 · derivative.exercise_date: Upon the closing of Heartflow, Inc.'s ("Heartflow") initial public offering, the convertible promissory notes automatically converted into shares of Heartflow's common stock at a conversion price of 80% of the price per share in Heartflow's initial public offering, subject to a valuation ceiling of $2.0 billion. The shares of Heartflow's common stock that were issuable upon conversion of the convertible promissory note had no expiration date. These shares are reported in Table II above on an as-converted basis.

F2 · derivative.expiration_date: Upon the closing of Heartflow, Inc.'s ("Heartflow") initial public offering, the convertible promissory notes automatically converted into shares of Heartflow's common stock at a conversion price of 80% of the price per share in Heartflow's initial public offering, subject to a valuation ceiling of $2.0 billion. The shares of Heartflow's common stock that were issuable upon conversion of the convertible promissory note had no expiration date. These shares are reported in Table II above on an as-converted basis.

SEC source: 0001628280-25-039734 · wk-form4_1754960465.xml · nonDerivative · entry 2

Verghese Vikram · CIK 0002079946 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 145,383

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 · price: Upon the closing of Heartflow, Inc.'s ("Heartflow") initial public offering, the convertible promissory notes automatically converted into shares of Heartflow's common stock at a conversion price of 80% of the price per share in Heartflow's initial public offering, subject to a valuation ceiling of $2.0 billion. The shares of Heartflow's common stock that were issuable upon conversion of the convertible promissory note had no expiration date. These shares are reported in Table II above on an as-converted basis.

SEC source: 0001628280-25-039734 · wk-form4_1754960465.xml · derivative · entry 3

Verghese Vikram · CIK 0002079946 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 110,629

Underlying: Common Stock · 110,629 shares

Expires 2035-08-07

F3 · derivative.exercise_date: The option vests 1/48 on each monthly anniversary of the Vesting Commencement Date, subject to continued service through the applicable vesting date.

SEC source: 0001628280-25-039734 · wk-form4_1754960465.xml · nonDerivative · entry 1

Verghese Vikram · CIK 0002079946 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 135,867

F1 · shares: Represents restricted stock units ("RSUs"), with a vesting commencement date of August 7, 2025 (the "Vesting Commencement Date"). 1/16th of the RSUs vest on each quarterly anniversary of the Vesting Commencement Date, subject to continued service through the applicable vesting date.