CRBU

SEC source: 0001754067-26-000004 · wk-form4_1772226070.xml · nonDerivative · entry 1

Kelly Timothy P · CIK 0001754067 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 73,125

SEC source: 0001917391-26-000002 · wk-form4_1771984424.xml · nonDerivative · entry 2

Albertson Tina M. · CIK 0001917391 · Chief Medical Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 68,523

F2 · kind: Reflects the number of shares of common stock that were sold in a "sell-to-cover" transaction for the sole purpose of satisfying tax withholding obligations in connection with the vesting of RSUs previously granted to the reporting person and does not represent a discretionary trade by the reporting person. This transaction was made pursuant to a Rule 10b5-1 trading plan in the form of a durable sell-to-cover instruction adopted by the reporting person on August 12, 2024. The trading plan provides for the automatic sale of shares of common stock necessary to satisfy the reporting person's tax withholding obligations incurred in connection with the vesting of RSUs.

F2 · shares: Reflects the number of shares of common stock that were sold in a "sell-to-cover" transaction for the sole purpose of satisfying tax withholding obligations in connection with the vesting of RSUs previously granted to the reporting person and does not represent a discretionary trade by the reporting person. This transaction was made pursuant to a Rule 10b5-1 trading plan in the form of a durable sell-to-cover instruction adopted by the reporting person on August 12, 2024. The trading plan provides for the automatic sale of shares of common stock necessary to satisfy the reporting person's tax withholding obligations incurred in connection with the vesting of RSUs.

SEC source: 0001231321-26-000002 · wk-form4_1771984473.xml · nonDerivative · entry 2

MCCLUNG BARBARA G · CIK 0001231321 · Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 481,564

F2 · kind: Reflects the number of shares of common stock that were sold in a "sell-to-cover" transaction for the sole purpose of satisfying tax withholding obligations in connection with the vesting of RSUs previously granted to the reporting person and does not represent a discretionary trade by the reporting person. This transaction was made pursuant to a Rule 10b5-1 trading plan in the form of a durable sell-to-cover instruction adopted prior to the 2023 amendments to Rule 10b5-1. The trading plan provides for the automatic sale of shares of common stock necessary to satisfy the reporting person's tax withholding obligations incurred in connection with the vesting of RSUs.

F2 · shares: Reflects the number of shares of common stock that were sold in a "sell-to-cover" transaction for the sole purpose of satisfying tax withholding obligations in connection with the vesting of RSUs previously granted to the reporting person and does not represent a discretionary trade by the reporting person. This transaction was made pursuant to a Rule 10b5-1 trading plan in the form of a durable sell-to-cover instruction adopted prior to the 2023 amendments to Rule 10b5-1. The trading plan provides for the automatic sale of shares of common stock necessary to satisfy the reporting person's tax withholding obligations incurred in connection with the vesting of RSUs.

SEC source: 0001754067-26-000002 · wk-form4_1771984478.xml · nonDerivative · entry 2

Kelly Timothy P · CIK 0001754067 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 79,353

F2 · kind: Reflects the number of shares of common stock that were sold pursuant to the Issuer's mandatory sell-to-cover policy for the sole purpose of satisfying tax withholding obligations in connection with the vesting of RSUs previously granted to the reporting person and does not represent a discretionary trade by the reporting person.

F2 · shares: Reflects the number of shares of common stock that were sold pursuant to the Issuer's mandatory sell-to-cover policy for the sole purpose of satisfying tax withholding obligations in connection with the vesting of RSUs previously granted to the reporting person and does not represent a discretionary trade by the reporting person.

SEC source: 0001891113-26-000002 · wk-form4_1771984441.xml · nonDerivative · entry 2

Khan Ruhi Ahmad · CIK 0001891113 · Chief Business Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 104,998

F2 · kind: Reflects the number of shares of common stock that were sold in a "sell-to-cover" transaction for the sole purpose of satisfying tax withholding obligations in connection with the vesting of RSUs previously granted to the reporting person and does not represent a discretionary trade by the reporting person. This transaction was made pursuant to a Rule 10b5-1 trading plan in the form of a durable sell-to-cover instruction adopted prior to the 2023 amendments to Rule 10b5-1. The trading plan provides for the automatic sale of shares of common stock necessary to satisfy the reporting person's tax withholding obligations incurred in connection with the vesting of RSUs.

F2 · shares: Reflects the number of shares of common stock that were sold in a "sell-to-cover" transaction for the sole purpose of satisfying tax withholding obligations in connection with the vesting of RSUs previously granted to the reporting person and does not represent a discretionary trade by the reporting person. This transaction was made pursuant to a Rule 10b5-1 trading plan in the form of a durable sell-to-cover instruction adopted prior to the 2023 amendments to Rule 10b5-1. The trading plan provides for the automatic sale of shares of common stock necessary to satisfy the reporting person's tax withholding obligations incurred in connection with the vesting of RSUs.

SEC source: 0001683811-26-000002 · wk-form4_1771626484.xml · derivative · entry 1

Sacks Natalie · CIK 0001683811 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,000

Underlying: Common Stock · 45,000 shares

Expires 2036-02-19

F1 · derivative.exercise_date: One-twelfth of the shares subject to this option will vest on each monthly anniversary of the grant date such that the option will be fully vested on February 20, 2027, subject to the reporting person continuing to provide service to the Issuer through each such vesting date.

SEC source: 0001885914-26-000002 · wk-form4_1771626495.xml · derivative · entry 1

Zheng Ran · CIK 0001885914 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,000

Underlying: Common Stock · 45,000 shares

Expires 2036-02-19

F1 · derivative.exercise_date: One-twelfth of the shares subject to this option will vest on each monthly anniversary of the grant date such that the option will be fully vested on February 20, 2027, subject to the reporting person continuing to provide service to the Issuer through each such vesting date.

SEC source: 0001670579-26-000002 · wk-form4_1771626383.xml · derivative · entry 3

Haurwitz Rachel E. · CIK 0001670579 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 682,500

Underlying: Common Stock · 682,500 shares

Expires 2036-02-19

F3 · derivative.exercise_date: 1/48 of the total number of shares subject to this option will vest on each monthly anniversary of the grant date such that the option will be fully vested on February 20, 2030, subject to the reporting person continuing to provide service to the Issuer through each such vesting date.

SEC source: 0001670579-26-000002 · wk-form4_1771626383.xml · nonDerivative · entry 1

Haurwitz Rachel E. · CIK 0001670579 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 447,150

F1 · shares: This reflects restricted stock units ("RSUs") that vest in four equal annual installments beginning on February 20, 2027, subject to the reporting person continuing to provide service to the Issuer through the applicable vesting dates. The RSUs will be settled in stock within 30 days after each vesting date.

SEC source: 0001643875-26-000004 · wk-form4_1771626422.xml · derivative · entry 1

Braunstein Scott · CIK 0001643875 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,000

Underlying: Common Stock · 45,000 shares

Expires 2036-02-19

F1 · derivative.exercise_date: One-twelfth of the shares subject to this option will vest on each monthly anniversary of the grant date such that the option will be fully vested on February 20, 2027, subject to the reporting person continuing to provide service to the Issuer through each such vesting date.

SEC source: 0001230724-26-000004 · wk-form4_1771626452.xml · derivative · entry 1

GUGGENHIME ANDREW · CIK 0001230724 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,000

Underlying: Common Stock · 45,000 shares

Expires 2036-02-19

F1 · derivative.exercise_date: One-twelfth of the shares subject to this option will vest on each monthly anniversary of the grant date such that the option will be fully vested on February 20, 2027, subject to the reporting person continuing to provide service to the Issuer through each such vesting date.

SEC source: 0001880609-26-000002 · wk-form4_1771626490.xml · derivative · entry 1

Whiting Nancy · CIK 0001880609 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,000

Underlying: Common Stock · 45,000 shares

Expires 2036-02-19

F1 · derivative.exercise_date: One-twelfth of the shares subject to this option will vest on each monthly anniversary of the grant date such that the option will be fully vested on February 20, 2027, subject to the reporting person continuing to provide service to the Issuer through each such vesting date.

SEC source: 0001893193-26-000003 · wk-form4_1771626471.xml · derivative · entry 1

Richardson-Heron Dara · CIK 0001893193 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,000

Underlying: Common Stock · 45,000 shares

Expires 2036-02-19

F1 · derivative.exercise_date: One-twelfth of the shares subject to this option will vest on each monthly anniversary of the grant date such that the option will be fully vested on February 20, 2027, subject to the reporting person continuing to provide service to the Issuer through each such vesting date.

SEC source: 0001733883-26-000004 · wk-form4_1771626459.xml · derivative · entry 1

JOHNSON DAVID LEE · CIK 0001733883 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,000

Underlying: Common Stock · 45,000 shares

Expires 2036-02-19

F1 · derivative.exercise_date: One-twelfth of the shares subject to this option will vest on each monthly anniversary of the grant date such that the option will be fully vested on February 20, 2027, subject to the reporting person continuing to provide service to the Issuer through each such vesting date.

SEC source: 0001762893-26-000002 · wk-form4_1771626395.xml · derivative · entry 2

Ryali Sriram · CIK 0001762893 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 247,500

Underlying: Common Stock · 247,500 shares

Expires 2036-02-19

F2 · derivative.exercise_date: 1/48 of the total number of shares subject to this option will vest on each monthly anniversary of the grant date such that the option will be fully vested on February 20, 2030, subject to the reporting person continuing to provide service to the Issuer through each such vesting date.

SEC source: 0001762893-26-000002 · wk-form4_1771626395.xml · nonDerivative · entry 1

Ryali Sriram · CIK 0001762893 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 72,360

F1 · shares: This reflects restricted stock units ("RSUs") that vest in four equal annual installments beginning on February 20, 2027, subject to the reporting person continuing to provide service to the Issuer through the applicable vesting dates. The RSUs will be settled in stock within 30 days after each vesting date.

SEC source: 0001917391-26-000002 · wk-form4_1771984424.xml · derivative · entry 3

Albertson Tina M. · CIK 0001917391 · Chief Medical Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 247,500

Underlying: Common Stock · 247,500 shares

Expires 2036-02-19

F3 · derivative.exercise_date: 1/48 of the total number of shares subject to this option will vest on each monthly anniversary of the grant date such that the option will be fully vested on February 20, 2030, subject to the reporting person continuing to provide service to the Issuer through each such vesting date.

SEC source: 0001917391-26-000002 · wk-form4_1771984424.xml · nonDerivative · entry 1

Albertson Tina M. · CIK 0001917391 · Chief Medical Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 69,589

F1 · shares: This reflects restricted stock units ("RSUs") that vest in four equal annual installments beginning on February 20, 2027, subject to the reporting person continuing to provide service to the Issuer through the applicable vesting dates. The RSUs will be settled in stock within 30 days after each vesting date.

SEC source: 0001231321-26-000002 · wk-form4_1771984473.xml · derivative · entry 3

MCCLUNG BARBARA G · CIK 0001231321 · Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 202,500

Underlying: Common Stock · 202,500 shares

Expires 2036-02-19

F3 · derivative.exercise_date: 1/48 of the total number of shares subject to this option will vest on each monthly anniversary of the grant date such that the option will be fully vested on February 20, 2030, subject to the reporting person continuing to provide service to the Issuer through each such vesting date.

SEC source: 0001231321-26-000002 · wk-form4_1771984473.xml · nonDerivative · entry 1

MCCLUNG BARBARA G · CIK 0001231321 · Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 488,502

F1 · shares: This reflects restricted stock units ("RSUs") that vest in four equal annual installments beginning on February 20, 2027, subject to the reporting person continuing to provide service to the Issuer through the applicable vesting dates. The RSUs will be settled in stock within 30 days after each vesting date.

SEC source: 0001754067-26-000002 · wk-form4_1771984478.xml · derivative · entry 3

Kelly Timothy P · CIK 0001754067 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 202,500

Underlying: Common Stock · 202,500 shares

Expires 2036-02-19

F3 · derivative.exercise_date: 1/48 of the total number of shares subject to this option will vest on each monthly anniversary of the grant date such that the option will be fully vested on February 20, 2030, subject to the reporting person continuing to provide service to the Issuer through each such vesting date.

SEC source: 0001754067-26-000002 · wk-form4_1771984478.xml · nonDerivative · entry 1

Kelly Timothy P · CIK 0001754067 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 82,500

F1 · shares: This reflects restricted stock units ("RSUs") that vest in four equal annual installments beginning on February 20, 2027, subject to the reporting person continuing to provide service to the Issuer through the applicable vesting dates. The RSUs will be settled in stock within 30 days after each vesting date.

SEC source: 0001891113-26-000002 · wk-form4_1771984441.xml · derivative · entry 3

Khan Ruhi Ahmad · CIK 0001891113 · Chief Business Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 202,500

Underlying: Common Stock · 202,500 shares

Expires 2036-02-19

F3 · derivative.exercise_date: 1/48 of the total number of shares subject to this option will vest on each monthly anniversary of the grant date such that the option will be fully vested on February 20, 2030, subject to the reporting person continuing to provide service to the Issuer through each such vesting date.

SEC source: 0001891113-26-000002 · wk-form4_1771984441.xml · nonDerivative · entry 1

Khan Ruhi Ahmad · CIK 0001891113 · Chief Business Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 111,936

F1 · shares: This reflects restricted stock units ("RSUs") that vest in four equal annual installments beginning on February 20, 2027, subject to the reporting person continuing to provide service to the Issuer through the applicable vesting dates. The RSUs will be settled in stock within 30 days after each vesting date.

SEC source: 0001670579-25-000008 · wk-form4_1742212876.xml · nonDerivative · entry 2

Haurwitz Rachel E. · CIK 0001670579 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 3,369,395

F1 · price: This transaction was executed in multiple trades on 3/14/2025 at prices ranging from $1.00 to $1.03 per share, inclusive. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares purchased at each separate price within the specified range.

F2 · ownership.nature: Shares are held by The City Canyon Family Trust dated May 31, 2021, of which the Reporting Person is a Co-Trustee with her spouse.

SEC source: 0001231321-25-000003 · wk-form4_1740187189.xml · nonDerivative · entry 2

MCCLUNG BARBARA G · CIK 0001231321 · Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 443,502

F2 · kind: Reflects the number of shares of common stock that were sold in a "sell to cover" transaction for the sole purpose of satisfying tax withholding obligations in connection with the vesting of RSUs previously granted to the reporting person and does not represent a discretionary trade by the reporting person. This transaction was made pursuant to a Rule 10b5-1 trading plan in the form of a durable sell-to-cover instruction adopted prior to the 2023 amendments to Rule 10b5-1. The trading plan provides for the automatic sale of shares of common stock necessary to satisfy the reporting person's tax withholding obligations incurred in connection with the vesting of RSUs.

F2 · shares: Reflects the number of shares of common stock that were sold in a "sell to cover" transaction for the sole purpose of satisfying tax withholding obligations in connection with the vesting of RSUs previously granted to the reporting person and does not represent a discretionary trade by the reporting person. This transaction was made pursuant to a Rule 10b5-1 trading plan in the form of a durable sell-to-cover instruction adopted prior to the 2023 amendments to Rule 10b5-1. The trading plan provides for the automatic sale of shares of common stock necessary to satisfy the reporting person's tax withholding obligations incurred in connection with the vesting of RSUs.

F3 · price: This transaction was executed in multiple trades on 2/21/2025 at prices ranging from $1.32 to $1.35. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price within the specified range.

SEC source: 0001891113-25-000003 · wk-form4_1740187160.xml · nonDerivative · entry 2

Khan Ruhi Ahmad · CIK 0001891113 · Chief Business Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 66,936

F2 · kind: Reflects the number of shares of common stock that were sold in a "sell to cover" transaction for the sole purpose of satisfying tax withholding obligations in connection with the vesting of RSUs previously granted to the reporting person and does not represent a discretionary trade by the reporting person. This transaction was made pursuant to a Rule 10b5-1 trading plan in the form of a durable sell-to-cover instruction adopted prior to the 2023 amendments to Rule 10b5-1. The trading plan provides for the automatic sale of shares of common stock necessary to satisfy the reporting person's tax withholding obligations incurred in connection with the vesting of RSUs.

F2 · shares: Reflects the number of shares of common stock that were sold in a "sell to cover" transaction for the sole purpose of satisfying tax withholding obligations in connection with the vesting of RSUs previously granted to the reporting person and does not represent a discretionary trade by the reporting person. This transaction was made pursuant to a Rule 10b5-1 trading plan in the form of a durable sell-to-cover instruction adopted prior to the 2023 amendments to Rule 10b5-1. The trading plan provides for the automatic sale of shares of common stock necessary to satisfy the reporting person's tax withholding obligations incurred in connection with the vesting of RSUs.

F3 · price: This transaction was executed in multiple trades on 2/21/2025 at prices ranging from $1.32 to $1.35. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price within the specified range.

SEC source: 0001871131-25-000003 · wk-form4_1740187088.xml · nonDerivative · entry 2

Kanner Steven · CIK 0001871131 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 431,556

F3 · kind: Reflects the number of shares of common stock that were sold in a "sell to cover" transaction for the sole purpose of satisfying tax withholding obligations in connection with the vesting of RSUs previously granted to the reporting person and does not represent a discretionary trade by the reporting person. This transaction was made pursuant to a Rule 10b5-1 trading plan in the form of a durable sell-to-cover instruction adopted prior to the 2023 amendments to Rule 10b5-1. The trading plan provides for the automatic sale of shares of common stock necessary to satisfy the reporting person's tax withholding obligations incurred in connection with the vesting of RSUs.

F3 · shares: Reflects the number of shares of common stock that were sold in a "sell to cover" transaction for the sole purpose of satisfying tax withholding obligations in connection with the vesting of RSUs previously granted to the reporting person and does not represent a discretionary trade by the reporting person. This transaction was made pursuant to a Rule 10b5-1 trading plan in the form of a durable sell-to-cover instruction adopted prior to the 2023 amendments to Rule 10b5-1. The trading plan provides for the automatic sale of shares of common stock necessary to satisfy the reporting person's tax withholding obligations incurred in connection with the vesting of RSUs.

F4 · price: This transaction was executed in multiple trades on 2/21/2025 at prices ranging from $1.32 to $1.35. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price within the specified range.

SEC source: 0001683811-25-000003 · wk-form4_1740186979.xml · derivative · entry 1

Sacks Natalie · CIK 0001683811 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,500

Underlying: Common Stock · 40,500 shares

Expires 2035-02-19

F1 · derivative.exercise_date: One-twelfth of the shares subject to this option will vest on each monthly anniversary of the grant date such that the option will be fully vested on February 20, 2026, subject to the reporting person continuing to provide service to the Issuer through each such vesting date.

SEC source: 0001917391-25-000003 · wk-form4_1740187228.xml · derivative · entry 2

Albertson Tina M. · CIK 0001917391 · Chief Medical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 66,137

Underlying: Common Stock · 66,137 shares

Expires 2035-02-19

F2 · derivative.exercise_date: 25% of the options will vest upon the one-year anniversary of the grant date, February 20, 2026, and 1/48th will vest monthly thereafter over the 36-month period following the one-year cliff, subject to the reporting person's continued service to the Issuer through the applicable vesting dates.

SEC source: 0001917391-25-000003 · wk-form4_1740187228.xml · nonDerivative · entry 1

Albertson Tina M. · CIK 0001917391 · Chief Medical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,589

F1 · shares: This reflects restricted stock units ("RSUs") that vest in four equal annual installments beginning on February 20, 2026, subject to the reporting person's continued services to the Issuer through the applicable vesting dates. The RSUs will be settled in stock within 30 days after each vesting date.

SEC source: 0001885914-25-000003 · wk-form4_1740187054.xml · derivative · entry 1

Zheng Ran · CIK 0001885914 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,500

Underlying: Common Stock · 40,500 shares

Expires 2035-02-19

F1 · derivative.exercise_date: One-twelfth of the shares subject to this option will vest on each monthly anniversary of the grant date such that the option will be fully vested on February 20, 2026, subject to the reporting person continuing to provide service to the Issuer through each such vesting date.

SEC source: 0001670579-25-000003 · wk-form4_1740187261.xml · derivative · entry 3

Haurwitz Rachel E. · CIK 0001670579 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 618,250

Underlying: Common Stock · 618,250 shares

Expires 2035-02-19

F3 · derivative.exercise_date: 25% of the options will vest upon the one-year anniversary of the grant date, February 20, 2026, and 1/48th will vest monthly thereafter over the 36-month period following the one-year cliff, subject to the reporting person's continued service to the Issuer through the applicable vesting dates.

SEC source: 0001670579-25-000003 · wk-form4_1740187261.xml · nonDerivative · entry 1

Haurwitz Rachel E. · CIK 0001670579 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 295,450

F1 · shares: This reflects restricted stock units ("RSUs") that vest in four equal annual installments beginning on February 20, 2026, subject to the reporting person's continued services to the Issuer through the applicable vesting dates. The RSUs will be settled in stock within 30 days after each vesting date.

SEC source: 0001643875-25-000003 · wk-form4_1740186801.xml · derivative · entry 1

Braunstein Scott · CIK 0001643875 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,500

Underlying: Common Stock · 40,500 shares

Expires 2035-02-19

F1 · derivative.exercise_date: One-twelfth of the shares subject to this option will vest on each monthly anniversary of the grant date such that the option will be fully vested on February 20, 2026, subject to the reporting person continuing to provide service to the Issuer through each such vesting date.

SEC source: 0001231321-25-000003 · wk-form4_1740187189.xml · derivative · entry 3

MCCLUNG BARBARA G · CIK 0001231321 · Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 170,000

Underlying: Common Stock · 170,000 shares

Expires 2035-02-19

F4 · derivative.exercise_date: 25% of the options will vest upon the one-year anniversary of the grant date, February 20, 2026, and 1/48th will vest monthly thereafter over the 36-month period following the one-year cliff, subject to the reporting person's continued service to the Issuer through the applicable vesting dates.

SEC source: 0001231321-25-000003 · wk-form4_1740187189.xml · nonDerivative · entry 1

MCCLUNG BARBARA G · CIK 0001231321 · Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 447,066

F1 · shares: This reflects restricted stock units ("RSUs") that vest in four equal annual installments beginning on February 20, 2026, subject to the reporting person's continued services to the Issuer through the applicable vesting dates. The RSUs will be settled in stock within 30 days after each vesting date.

SEC source: 0001230724-25-000003 · wk-form4_1740186837.xml · derivative · entry 1

GUGGENHIME ANDREW · CIK 0001230724 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,500

Underlying: Common Stock · 40,500 shares

Expires 2035-02-19

F1 · derivative.exercise_date: One-twelfth of the shares subject to this option will vest on each monthly anniversary of the grant date such that the option will be fully vested on February 20, 2026, subject to the reporting person continuing to provide service to the Issuer through each such vesting date.

SEC source: 0001754067-25-000003 · wk-form4_1740187125.xml · derivative · entry 2

Kelly Timothy P · CIK 0001754067 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 170,000

Underlying: Common Stock · 170,000 shares

Expires 2035-02-19

F2 · derivative.exercise_date: 25% of the options will vest upon the one-year anniversary of the grant date, February 20, 2026, and 1/48th will vest monthly thereafter over the 36-month period following the one-year cliff, subject to the reporting person's continued service to the Issuer through the applicable vesting dates.

SEC source: 0001754067-25-000003 · wk-form4_1740187125.xml · nonDerivative · entry 1

Kelly Timothy P · CIK 0001754067 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,500

F1 · shares: This reflects restricted stock units ("RSUs") that vest in four equal annual installments beginning on February 20, 2026, subject to the reporting person's continued services to the Issuer through the applicable vesting dates. The RSUs will be settled in stock within 30 days after each vesting date.

SEC source: 0001891113-25-000003 · wk-form4_1740187160.xml · derivative · entry 3

Khan Ruhi Ahmad · CIK 0001891113 · Chief Business Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 170,000

Underlying: Common Stock · 170,000 shares

Expires 2035-02-19

F4 · derivative.exercise_date: 25% of the options will vest upon the one-year anniversary of the grant date, February 20, 2026, and 1/48th will vest monthly thereafter over the 36-month period following the one-year cliff, subject to the reporting person's continued service to the Issuer through the applicable vesting dates.

SEC source: 0001891113-25-000003 · wk-form4_1740187160.xml · nonDerivative · entry 1

Khan Ruhi Ahmad · CIK 0001891113 · Chief Business Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 70,500

F1 · shares: This reflects restricted stock units ("RSUs") that vest in four equal annual installments beginning on February 20, 2026, subject to the reporting person's continued services to the Issuer through the applicable vesting dates. The RSUs will be settled in stock within 30 days after each vesting date.

SEC source: 0001871131-25-000003 · wk-form4_1740187088.xml · derivative · entry 3

Kanner Steven · CIK 0001871131 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 170,000

Underlying: Common Stock · 170,000 shares

Expires 2035-02-19

F5 · derivative.exercise_date: 25% of the options will vest upon the one-year anniversary of the grant date, February 20, 2026, and 1/48th will vest monthly thereafter over the 36-month period following the one-year cliff, subject to the reporting person's continued service to the Issuer through the applicable vesting dates.

SEC source: 0001871131-25-000003 · wk-form4_1740187088.xml · nonDerivative · entry 1

Kanner Steven · CIK 0001871131 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 435,120

F1 · shares: This reflects restricted stock units ("RSUs") that vest in four equal annual installments beginning on February 20, 2026, subject to the reporting person's continued services to the Issuer through the applicable vesting dates. The RSUs will be settled in stock within 30 days after each vesting date.

F2 · balance_after: Includes 10,583 shares purchased pursuant to the Issuer's 2021 Employee Stock Purchase Plan on February 15, 2025.

SEC source: 0001880609-25-000003 · wk-form4_1740187018.xml · derivative · entry 1

Whiting Nancy · CIK 0001880609 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,500

Underlying: Common Stock · 40,500 shares

Expires 2035-02-19

F1 · derivative.exercise_date: One-twelfth of the shares subject to this option will vest on each monthly anniversary of the grant date such that the option will be fully vested on February 20, 2026, subject to the reporting person continuing to provide service to the Issuer through each such vesting date.

SEC source: 0001893193-25-000004 · wk-form4_1740186934.xml · derivative · entry 1

Richardson-Heron Dara · CIK 0001893193 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,500

Underlying: Common Stock · 40,500 shares

Expires 2035-02-19

F1 · derivative.exercise_date: One-twelfth of the shares subject to this option will vest on each monthly anniversary of the grant date such that the option will be fully vested on February 20, 2026, subject to the reporting person continuing to provide service to the Issuer through each such vesting date.

SEC source: 0001733883-25-000003 · wk-form4_1740186872.xml · derivative · entry 1

JOHNSON DAVID LEE · CIK 0001733883 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,500

Underlying: Common Stock · 40,500 shares

Expires 2035-02-19

F1 · derivative.exercise_date: One-twelfth of the shares subject to this option will vest on each monthly anniversary of the grant date such that the option will be fully vested on February 20, 2026, subject to the reporting person continuing to provide service to the Issuer through each such vesting date.

SEC source: 0001762893-25-000009 · wk-form4_1738270924.xml · nonDerivative · entry 1

Ryali Sriram · CIK 0001762893 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,360

SEC source: 0001762893-25-000006 · wk-form4_1736546757.xml · derivative · entry 1

Ryali Sriram · CIK 0001762893 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 300,000

Underlying: Common Stock · 300,000 shares

Expires 2035-01-09

F1 · derivative.exercise_date: 25% of the shares subject to the option shall vest on January 2, 2026, and the remaining shares subject to the option shall vest monthly thereafter (1/48 of the shares per month for the 36 months following January 2, 2026), subject to the Reporting Person's continued service to the Issuer through the applicable vesting dates.

SEC source: 0001871155-24-000005 · wk-form4_1732309285.xml · nonDerivative · entry 1

Fischesser Ryan · CIK 0001871155 · VP of Finance and Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 118,854

F1 · shares: This reflects restricted stock units ("RSUs") that will vest in full on November 20, 2025, subject to the reporting person's continued services to the Issuer through the vesting date. The RSUs will be settled in stock within 30 days after each vesting date.