RBRK

SEC source: 0001415889-24-011636 · form4-04272024_010455.xml · derivative · entry 2

Choudary Kiran Kumar · CIK 0002020220 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,000

Underlying: Class B Common Stock · 50,000 shares

Expires 2027-05-08

F1 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of Class B Common Stock.

F3 · derivative.exercise_date: The shares of Class B Common Stock are to be acquired upon the vesting of an RSU award previously granted to the Reporting Person. The RSUs shall vest as follows: 1/16 of the shares subject to the RSU vested on June 15, 2020, and 1/16 of the shares subject to the RSU vest every quarter thereafter, and a liquidity event-based vesting condition which was satisfied upon the effectiveness of the registration statement on Form S-1 filed by the Issuer in connection with the Issuer's initial public offering, all subject to the Reporting Person continuing to have a Service Relationship (as defined in the Issuer's Amended and Restated 2014 Stock Option and Grant Plan).

SEC source: 0001415889-24-011636 · form4-04272024_010455.xml · derivative · entry 1

Choudary Kiran Kumar · CIK 0002020220 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,000

Underlying: Class B Common Stock · 50,000 shares

Expires 2025-09-18

F1 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of Class B Common Stock.

F2 · derivative.exercise_date: The shares of Class B Common Stock are to be acquired upon the vesting of an RSU award previously granted to the Reporting Person. The RSUs shall vest as follows: 1/4 of the shares subject to the RSU vested on June 15, 2019, and 1/48 of the shares subject to the RSU vest every month thereafter, and a liquidity event-based vesting condition which was satisfied upon the effectiveness of the registration statement on Form S-1 filed by the Issuer in connection with the Issuer's initial public offering, all subject to the Reporting Person continuing to have a Service Relationship (as defined in the Issuer's Amended and Restated 2014 Stock Option and Grant Plan).

SEC source: 0001415889-24-011635 · form4-04272024_010448.xml · derivative · entry 5

McCarthy Brian K. · CIK 0002020217 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 250,000

Underlying: Class B Common Stock · 250,000 shares

Expires 2031-03-25

F1 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of Class B Common Stock.

F6 · derivative.exercise_date: The shares of Class B Common Stock are to be acquired upon the vesting of an RSU award previously granted to the Reporting Person. The RSUs shall vest as follows: 10% of the shares subject to the RSU vest on March 15, 2025, 20% of the shares subject to the RSU vest on March 15, 2026, 35% of the shares subject to the RSU vest on March 15, 2027, and 35% of the shares subject to the RSU vest on March 15, 2028, and a liquidity event-based vesting condition which was satisfied upon the effectiveness of the registration statement on Form S-1 filed by the Issuer in connection with the Issuer's initial public offering, all subject to the Reporting Person continuing to have a Service Relationship (as defined in the Issuer's Amended and Restated 2014 Stock Option and Grant Plan).

SEC source: 0001415889-24-011635 · form4-04272024_010448.xml · derivative · entry 4

McCarthy Brian K. · CIK 0002020217 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 425,000

Underlying: Class B Common Stock · 425,000 shares

Expires 2030-03-24

F1 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of Class B Common Stock.

F5 · derivative.exercise_date: The shares of Class B Common Stock are to be acquired upon the vesting of an RSU award previously granted to the Reporting Person. The RSUs shall vest as follows: 50,000 shares subject to the RSU vested on March 15, 2024, 100,000 shares subject to the RSU vest on March 15, 2025, 125,000 shares vest on March 15, 2026, and 150,000 shares vest on March 15, 2027, and a liquidity event-based vesting condition which was satisfied upon the effectiveness of the registration statement on Form S-1 filed by the Issuer in connection with the Issuer's initial public offering, all subject to the Reporting Person continuing to have a Service Relationship (as defined in the Issuer's Amended and Restated 2014 Stock Option and Grant Plan).

SEC source: 0001415889-24-011635 · form4-04272024_010448.xml · derivative · entry 3

McCarthy Brian K. · CIK 0002020217 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 100,000

Underlying: Class B Common Stock · 100,000 shares

Expires 2029-04-13

F1 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of Class B Common Stock.

F4 · derivative.exercise_date: The shares of Class B Common Stock are to be acquired upon the vesting of an RSU award previously granted to the Reporting Person. The RSUs shall vest as follows: 1/16 of the shares subject to the RSU vested on June 15, 2022, and 1/16 of the shares subject to the RSU vest every quarter thereafter, and a liquidity event-based vesting condition which was satisfied upon the effectiveness of the registration statement on Form S-1 filed by the Issuer in connection with the Issuer's initial public offering, all subject to the Reporting Person continuing to have a Service Relationship (as defined in the Issuer's Amended and Restated 2014 Stock Option and Grant Plan).

SEC source: 0001415889-24-011635 · form4-04272024_010448.xml · derivative · entry 2

McCarthy Brian K. · CIK 0002020217 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 150,000

Underlying: Class B Common Stock · 150,000 shares

Expires 2028-03-30

F1 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of Class B Common Stock.

F3 · derivative.exercise_date: The shares of Class B Common Stock are to be acquired upon the vesting of an RSU award previously granted to the Reporting Person. The RSUs shall vest as follows: all of the shares subject to the RSU will vest upon the Issuer's achievement of a specified average price per share prior to the expiration of the RSU award, subject to the Reporting Person subject to the Reporting Person continuing to have a Service Relationship (as defined in the Amended and Restated Issuer's Amended and Restated 2014 Stock Option and Grant Plan).

SEC source: 0001415889-24-011635 · form4-04272024_010448.xml · derivative · entry 1

McCarthy Brian K. · CIK 0002020217 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 900,000

Underlying: Class B Common Stock · 900,000 shares

Expires 2028-03-30

F1 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of Class B Common Stock.

F2 · derivative.exercise_date: The shares of Class B Common Stock are to be acquired upon the vesting of an RSU award previously granted to the Reporting Person. The RSUs shall vest as follows: 1/4 of the shares subject to the RSU vested on March 15, 2022, and 1/16 of the shares subject to the RSU vest every quarter thereafter, and a liquidity event-based vesting condition which was satisfied upon the effectiveness of the registration statement on Form S-1 filed by the Issuer in connection with the Issuer's initial public offering, all subject to the Reporting Person continuing to have a Service Relationship (as defined in the Issuer's Amended and Restated 2014 Stock Option and Grant Plan).

SEC source: 0001415889-24-011634 · form4-04272024_010423.xml · derivative · entry 1

Nithrakashyap Arvind · CIK 0002019143 · Director · Chief Technology Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 650,000

Underlying: Class B Common Stock · 650,000 shares

Expires 2029-08-07

F1 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of Class B Common Stock.

F2 · derivative.exercise_date: The shares of Class B Common Stock are to be acquired upon the vesting of an RSU award previously granted to the Reporting Person. The RSUs shall vest as follows: 1/16 of the shares subject to the RSU vest in sixteen equal quarterly installments measured from January 27, 2022 and the Issuer's achievement of a specified average price per share prior to the earlier of (i) the five year anniversary of the effectiveness of the registration statement on Form S-1 filed by the Issuer in connection with the Issuer's initial public offering and (ii) the expiration of the RSU award, subject to the Reporting Person continuing to have a Service Relationship (as defined in the Issuer's Amended and Restated 2014 Stock Option and Grant Plan) as a full time employee of the Issuer on each such date.

SEC source: 0001415889-24-011633 · form4-04272024_010408.xml · derivative · entry 2

Sinha Bipul · CIK 0001685768 · Director · Chairman of the Board and CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,000,000

Underlying: Class B Common Stock · 8,000,000 shares

Expires 2034-04-23

F3 · derivative.exercise_date: The option shall vest and become exercisable as follows: 1/20 of the shares subject to the option vest in twenty equal quarterly installments measured from January 27, 2022 and the Issuer's achievement of specified market valuations, subject to the Reporting Person continuing to have a Service Relationship (as defined in the Issuer's Amended and Restated 2014 Stock Option and Grant Plan) as the full-time Chief Executive Officer (CEO) or co-CEO of the Issuer on each such date.

SEC source: 0001415889-24-011633 · form4-04272024_010408.xml · derivative · entry 1

Sinha Bipul · CIK 0001685768 · Director · Chairman of the Board and CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,158,082

Underlying: Class B Common Stock · 1,158,082 shares

Expires 2028-05-02

F1 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of Class B Common Stock.

F2 · derivative.exercise_date: The shares of Class B Common Stock are to be acquired upon the vesting of an RSU award previously granted to the Reporting Person. The RSUs shall vest as follows: all of the shares subject to the RSU will vest upon the Issuer's achievement of a specified average price per share prior to the expiration of the RSU award, subject to the Reporting Person subject to the Reporting Person continuing to have a Service Relationship (as defined in the Issuer's Amended and Restated 2014 Stock Option and Grant Plan).

SEC source: 0001415889-24-011628 · form4-04272024_010440.xml · derivative · entry 3

THOMPSON JOHN WENDELL · CIK 0001207433 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,000

Underlying: Class B Common Stock · 25,000 shares

Expires 2029-11-28

F1 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of Class B Common Stock.

F4 · derivative.exercise_date: The shares of Class B Common Stock are to be acquired upon the vesting of an RSU award previously granted to the Reporting Person. The RSUs shall vest as follows: 1/3 of the shares subject to the RSU vested on December 15, 2023, and 1/3 of the shares subject to the RSU vest every year thereafter, and a liquidity event-based vesting condition which was satisfied upon the effectiveness of the registration statement on Form S-1 filed by the Issuer in connection with the Issuer's initial public offering, all subject to the Reporting Person's continued service as Lead Independent Director of the Issuer's board of directors.

SEC source: 0001415889-24-011628 · form4-04272024_010440.xml · derivative · entry 2

THOMPSON JOHN WENDELL · CIK 0001207433 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,000

Underlying: Class B Common Stock · 50,000 shares

Expires 2029-11-28

F1 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of Class B Common Stock.

F3 · derivative.exercise_date: The shares of Class B Common Stock are to be acquired upon the vesting of an RSU award previously granted to the Reporting Person. The RSUs shall vest as follows: 1/3 of the shares subject to the RSU vested on December 15, 2023, and 1/3 of the shares subject to the RSU vest every year thereafter, and a liquidity event-based vesting condition which was satisfied upon the effectiveness of the registration statement on Form S-1 filed by the Issuer in connection with the Issuer's initial public offering, all subject to the Reporting Person continuing to have a Service Relationship (as defined in the Issuer's Amended and Restated 2014 Stock Option and Grant Plan).

SEC source: 0001415889-24-011628 · form4-04272024_010440.xml · derivative · entry 1

THOMPSON JOHN WENDELL · CIK 0001207433 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 75,000

Underlying: Class B Common Stock · 75,000 shares

Expires 2027-08-13

F1 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of Class B Common Stock.

F2 · derivative.exercise_date: The shares of Class B Common Stock are to be acquired upon the vesting of an RSU award previously granted to the Reporting Person. The RSUs shall vest as follows: 1/8 of the shares subject to the RSU vested on December 15, 2020, and 1/8 of the shares subject to the RSU vest every quarter thereafter, and a liquidity event-based vesting condition which was satisfied upon the effectiveness of the registration statement on Form S-1 filed by the Issuer in connection with the Issuer's initial public offering, all subject to the Reporting Person continuing to have a Service Relationship (as defined in the Issuer's Amended and Restated 2014 Stock Option and Grant Plan).

SEC source: 0001415889-24-011629 · form4-04272024_010418.xml · derivative · entry 1

MCLAUGHLIN MARK D · CIK 0001309507 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,000

Underlying: Class B Common Stock · 50,000 shares

Expires 2029-11-28

F1 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of Class B Common Stock.

F1 · price: Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of Class B Common Stock.

F2 · derivative.exercise_date: The shares of Class B Common Stock are to be acquired upon the vesting of an RSU award previously granted to the Reporting Person. The RSUs shall vest as follows: 1/3 of the shares subject to the RSU vested on December 15, 2023, and 1/3 of the shares subject to the RSU vest every year thereafter, and a liquidity event-based vesting condition which was satisfied upon the effectiveness of the registration statement on Form S-1 filed by the Issuer in connection with the Issuer's initial public offering, all subject to the Reporting Person continuing to have a Service Relationship (as defined in the Issuer's Amended and Restated 2014 Stock Option and Grant Plan).

SEC source: 0001415889-24-011630 · form4-04272024_010425.xml · derivative · entry 2

Herren Richard Scott · CIK 0001340472 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,000

Underlying: Class B Common Stock · 25,000 shares

Expires 2028-11-01

F1 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of Class B Common Stock.

F3 · derivative.exercise_date: The shares of Class B Common Stock are to be acquired upon the vesting of an RSU award previously granted to the Reporting Person. The RSUs shall vest as follows: 1/3 of the shares subject to the RSU vested on December 15, 2022, and 1/3 of the shares subject to the RSU vest every year thereafter, and a liquidity event-based vesting condition which was satisfied upon the effectiveness of the registration statement on Form S-1 filed by the Issuer in connection with the Issuer's initial public offering, all subject to the Reporting Person's continued service as Chair of the Audit Committee of the Issuer's board of directors.

SEC source: 0001415889-24-011630 · form4-04272024_010425.xml · derivative · entry 1

Herren Richard Scott · CIK 0001340472 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,000

Underlying: Class B Common Stock · 50,000 shares

Expires 2028-11-01

F1 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of Class B Common Stock.

F2 · derivative.exercise_date: The shares of Class B Common Stock are to be acquired upon the vesting of an RSU award previously granted to the Reporting Person. The RSUs shall vest as follows: 1/3 of the shares subject to the RSU vested on December 15, 2022, and 1/3 of the shares subject to the RSU vest every year thereafter, and a liquidity event-based vesting condition which was satisfied upon the effectiveness of the registration statement on Form S-1 filed by the Issuer in connection with the Issuer's initial public offering, all subject to the Reporting Person continuing to have a Service Relationship (as defined in the Issuer's 2014 Amended and Restated Stock Option and Grant Plan).

SEC source: 0001415889-24-011627 · form4-04272024_120432.xml · derivative · entry 1

Wassenaar Yvonne · CIK 0001707744 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,000

Underlying: Class B Common Stock · 50,000 shares

Expires 2028-11-01

F1 · derivative.exercise_price: Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of Class B Common Stock.

F2 · derivative.exercise_date: The shares of Class B Common Stock are to be acquired upon the vesting of an RSU award previously granted to the Reporting Person. The RSUs shall vest as follows: 1/3 of the shares subject to the RSU vested on December 15, 2022, and 1/3 of the shares subject to the RSU vest every year thereafter, and a liquidity event-based vesting condition which was satisfied upon the effectiveness of the registration statement on Form S-1 filed by the Issuer in connection with the Issuer's initial public offering, all subject to the Reporting Person continuing to have a Service Relationship (as defined in the Issuer's Amended and Restated 2014 Stock Option and Grant Plan).