PUBM

SEC source: 0001209191-22-041411 · doc4.xml · derivative · entry 2

Goel Amar K. · CIK 0001833508 · Director · Chairman, Chief Growth Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,898

Underlying: Class A Common Stock · 2,992 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: Each RSU represents a right to receive one share of the Issuer's Class A Common Stock at the time of vesting for no consideration.

F2 · derivative.exercise_date: The RSUs vested as to 1/16th of the total shares on April 1, 2022, and 1/16th of the total shares vest quarterly thereafter, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

F3 · derivative.expiration_date: RSUs do not expire; they either vest or are canceled prior to the vesting date.

SEC source: 0001209191-22-041411 · doc4.xml · nonDerivative · entry 1

Goel Amar K. · CIK 0001833508 · Director · Chairman, Chief Growth Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,640

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: 0001209191-22-041409 · doc4.xml · derivative · entry 2

Chow Thomas C. · CIK 0001834012 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,841

Underlying: Class A Common Stock · 2,060 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: Each RSU represents a right to receive one share of the Issuer's Class A Common Stock at the time of vesting for no consideration.

F2 · derivative.exercise_date: The RSUs vested as to 1/16th of the total shares on April 1, 2022, and 1/16th of the total shares vest quarterly thereafter, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

F3 · derivative.expiration_date: RSUs do not expire; they either vest or are canceled prior to the vesting date.

SEC source: 0001209191-22-041409 · doc4.xml · nonDerivative · entry 1

Chow Thomas C. · CIK 0001834012 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,371

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: 0001209191-22-040949 · doc4.xml · derivative · entry 3

Hirsch Jeffrey K. · CIK 0001834185 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,062

Underlying: Class A Common Stock · 1,307 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.

F3 · derivative.exercise_price: Each RSU represents a right to receive one share of the Issuer's Class A Common Stock at the time of vesting for no consideration.

F4 · derivative.exercise_date: The RSUs vested as to 1/8 of the total shares on June 30, 2021, and 1/16th of the total shares vest quarterly thereafter, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

F5 · derivative.expiration_date: RSUs do not expire; they either vest or are canceled prior to the vesting date.

SEC source: 0001209191-22-040949 · doc4.xml · nonDerivative · entry 1

Hirsch Jeffrey K. · CIK 0001834185 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,355

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: 0001209191-22-040951 · doc4.xml · derivative · entry 3

Pantelick Steven · CIK 0001833465 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,609

Underlying: Class A Common Stock · 2,261 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.

F3 · derivative.exercise_price: Each RSU represents a right to receive one share of the Issuer's Class A Common Stock at the time of vesting for no consideration.

F4 · derivative.exercise_date: The RSUs vested as to 1/8 of the total shares on June 30, 2021, and 1/16th of the total shares vest quarterly thereafter, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

F5 · derivative.expiration_date: RSUs do not expire; they either vest or are canceled prior to the vesting date.

SEC source: 0001209191-22-040951 · doc4.xml · nonDerivative · entry 1

Pantelick Steven · CIK 0001833465 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,312

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: 0001209191-22-040950 · doc4.xml · derivative · entry 3

Kumar Mukul · CIK 0001833462 · President, Engineering

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,551

Underlying: Class A Common Stock · 1,055 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.

F3 · derivative.exercise_price: Each RSU represents a right to receive one share of the Issuer's Class A Common Stock at the time of vesting for no consideration.

F4 · derivative.exercise_date: The RSUs vested as to 1/8 of the total shares on June 30, 2021, and 1/16th of the total shares vest quarterly thereafter, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

F5 · derivative.expiration_date: RSUs do not expire; they either vest or are canceled prior to the vesting date.

SEC source: 0001209191-22-040950 · doc4.xml · nonDerivative · entry 1

Kumar Mukul · CIK 0001833462 · President, Engineering

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,450

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: 0001209191-22-040948 · doc4.xml · derivative · entry 3

Goel Amar K. · CIK 0001833508 · Director · Chairman, Chief Growth Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,048

Underlying: Class A Common Stock · 1,005 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.

F3 · derivative.exercise_price: Each RSU represents a right to receive one share of the Issuer's Class A Common Stock at the time of vesting for no consideration.

F4 · derivative.exercise_date: The RSUs vested as to 1/8 of the total shares on June 30, 2021, and 1/16th of the total shares vest quarterly thereafter, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

F5 · derivative.expiration_date: RSUs do not expire; they either vest or are canceled prior to the vesting date.

SEC source: 0001209191-22-040948 · doc4.xml · nonDerivative · entry 1

Goel Amar K. · CIK 0001833508 · Director · Chairman, Chief Growth Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,005

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: 0001209191-22-040947 · doc4.xml · derivative · entry 3

Chow Thomas C. · CIK 0001834012 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,039

Underlying: Class A Common Stock · 804 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.

F3 · derivative.exercise_price: Each RSU represents a right to receive one share of the Issuer's Class A Common Stock at the time of vesting for no consideration.

F4 · derivative.exercise_date: The RSUs vested as to 1/8 of the total shares on June 30, 2021, and 1/16th of the total shares vest quarterly thereafter, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

F5 · derivative.expiration_date: RSUs do not expire; they either vest or are canceled prior to the vesting date.

SEC source: 0001209191-22-040947 · doc4.xml · nonDerivative · entry 1

Chow Thomas C. · CIK 0001834012 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,605

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: 0001209191-22-038654 · doc4.xml · derivative · entry 15

Goel Amar K. · CIK 0001833508 · Director · Chairman, Chief Growth Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By RAJN Trust-N

Disclosed balance after: 626,652

Underlying: Class A Common Stock · 3,000 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.

F16 · derivative.exercise_price: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer, except for certain permitted transfers.

F16 · derivative.exercise_date: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer, except for certain permitted transfers.

F16 · derivative.expiration_date: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer, except for certain permitted transfers.

F13 · ownership.nature: These shares are held by the RAJN Trust-N, of which one of the Reporting Person's children is a beneficiary. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, if any, and the filing of this report is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

SEC source: 0001209191-22-038654 · doc4.xml · derivative · entry 14

Goel Amar K. · CIK 0001833508 · Director · Chairman, Chief Growth Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By RAJN Trust-A Trust

Disclosed balance after: 626,652

Underlying: Class A Common Stock · 3,000 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.

F16 · derivative.exercise_price: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer, except for certain permitted transfers.

F16 · derivative.exercise_date: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer, except for certain permitted transfers.

F16 · derivative.expiration_date: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer, except for certain permitted transfers.

F10 · ownership.nature: These shares are held by the RAJN Trust-A, of which one of the Reporting Person's children is a beneficiary. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, if any, and the filing of this report is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

SEC source: 0001209191-22-038654 · doc4.xml · derivative · entry 13

Goel Amar K. · CIK 0001833508 · Director · Chairman, Chief Growth Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Tuscan Irrevocable Trust

Disclosed balance after: 860,000

Underlying: Class A Common Stock · 5,000 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.

F16 · derivative.exercise_price: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer, except for certain permitted transfers.

F16 · derivative.exercise_date: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer, except for certain permitted transfers.

F16 · derivative.expiration_date: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer, except for certain permitted transfers.

F7 · ownership.nature: These shares are held by the Tuscan Irrevocable Trust, of which the Reporting Person is a beneficiary.

SEC source: 0001209191-22-038654 · doc4.xml · derivative · entry 12

Goel Amar K. · CIK 0001833508 · Director · Chairman, Chief Growth Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Marais Irrevocable Trust

Disclosed balance after: 860,000

Underlying: Class A Common Stock · 5,000 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.

F16 · derivative.exercise_price: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer, except for certain permitted transfers.

F16 · derivative.exercise_date: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer, except for certain permitted transfers.

F16 · derivative.expiration_date: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer, except for certain permitted transfers.

F4 · ownership.nature: These shares are held by the Marais Irrevocable Trust, of which the Reporting Person's spouse is a beneficiary. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, if any, and the filing of this report is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

SEC source: 0001209191-22-038654 · doc4.xml · derivative · entry 11

Goel Amar K. · CIK 0001833508 · Director · Chairman, Chief Growth Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Birchwood Trust

Disclosed balance after: 1,343,636

Underlying: Class A Common Stock · 8,000 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.

F16 · derivative.exercise_price: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer, except for certain permitted transfers.

F16 · derivative.exercise_date: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer, except for certain permitted transfers.

F16 · derivative.expiration_date: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer, except for certain permitted transfers.

F1 · ownership.nature: These shares are held by the Birchwood Trust, of which the Reporting Person and his spouse are beneficiaries.

SEC source: 0001209191-22-038654 · doc4.xml · nonDerivative · entry 10

Goel Amar K. · CIK 0001833508 · Director · Chairman, Chief Growth Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By RAJN Trust - N

Disclosed balance after: 0

F14 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the RAJN Trust-N.

F15 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $18.12 to $18.96 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F13 · ownership.nature: These shares are held by the RAJN Trust-N, of which one of the Reporting Person's children is a beneficiary. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, if any, and the filing of this report is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

SEC source: 0001209191-22-038654 · doc4.xml · nonDerivative · entry 9

Goel Amar K. · CIK 0001833508 · Director · Chairman, Chief Growth Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By RAJN Trust - N

Disclosed balance after: 3,000

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.

F13 · ownership.nature: These shares are held by the RAJN Trust-N, of which one of the Reporting Person's children is a beneficiary. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, if any, and the filing of this report is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

SEC source: 0001209191-22-038654 · doc4.xml · nonDerivative · entry 8

Goel Amar K. · CIK 0001833508 · Director · Chairman, Chief Growth Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By RAJN Trust - A

Disclosed balance after: 0

F11 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the RAJN Trust-A.

F12 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $18.13 to $18.95 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F10 · ownership.nature: These shares are held by the RAJN Trust-A, of which one of the Reporting Person's children is a beneficiary. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, if any, and the filing of this report is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

SEC source: 0001209191-22-038654 · doc4.xml · nonDerivative · entry 7

Goel Amar K. · CIK 0001833508 · Director · Chairman, Chief Growth Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By RAJN Trust - A

Disclosed balance after: 3,000

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.

F10 · ownership.nature: These shares are held by the RAJN Trust-A, of which one of the Reporting Person's children is a beneficiary. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, if any, and the filing of this report is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

SEC source: 0001209191-22-038654 · doc4.xml · nonDerivative · entry 6

Goel Amar K. · CIK 0001833508 · Director · Chairman, Chief Growth Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Tuscan Irrevocable Trust

Disclosed balance after: 0

F8 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Tuscan Irrevocable Trust.

F9 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $18.12 to $19.05 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F7 · ownership.nature: These shares are held by the Tuscan Irrevocable Trust, of which the Reporting Person is a beneficiary.

SEC source: 0001209191-22-038654 · doc4.xml · nonDerivative · entry 5

Goel Amar K. · CIK 0001833508 · Director · Chairman, Chief Growth Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Tuscan Irrevocable Trust

Disclosed balance after: 5,000

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.

F7 · ownership.nature: These shares are held by the Tuscan Irrevocable Trust, of which the Reporting Person is a beneficiary.

SEC source: 0001209191-22-038654 · doc4.xml · nonDerivative · entry 4

Goel Amar K. · CIK 0001833508 · Director · Chairman, Chief Growth Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Marais Irrevocable Trust

Disclosed balance after: 0

F5 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Marais Irrevocable Trust.

F6 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $18.11 to $18.98 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F4 · ownership.nature: These shares are held by the Marais Irrevocable Trust, of which the Reporting Person's spouse is a beneficiary. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, if any, and the filing of this report is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

SEC source: 0001209191-22-038654 · doc4.xml · nonDerivative · entry 3

Goel Amar K. · CIK 0001833508 · Director · Chairman, Chief Growth Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By By Marais Irrevocable Trust

Disclosed balance after: 5,000

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.

F4 · ownership.nature: These shares are held by the Marais Irrevocable Trust, of which the Reporting Person's spouse is a beneficiary. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, if any, and the filing of this report is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

SEC source: 0001209191-22-038654 · doc4.xml · nonDerivative · entry 2

Goel Amar K. · CIK 0001833508 · Director · Chairman, Chief Growth Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Birchwood Trust

Disclosed balance after: 0

F2 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Birchwood Trust.

F3 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $18.06 to $19.02 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F1 · ownership.nature: These shares are held by the Birchwood Trust, of which the Reporting Person and his spouse are beneficiaries.

SEC source: 0001209191-22-038654 · doc4.xml · nonDerivative · entry 1

Goel Amar K. · CIK 0001833508 · Director · Chairman, Chief Growth Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Birchwood Trust

Disclosed balance after: 8,000

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 · ownership.nature: These shares are held by the Birchwood Trust, of which the Reporting Person and his spouse are beneficiaries.

SEC source: 0001209191-22-038367 · doc4.xml · derivative · entry 3

Kumar Mukul · CIK 0001833462 · President, Engineering

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 211,900

Underlying: Class A Common Stock · 8,300 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.

F3 · derivative.exercise_price: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer, except for certain permitted transfers.

F3 · derivative.exercise_date: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer, except for certain permitted transfers.

F3 · derivative.expiration_date: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer, except for certain permitted transfers.

SEC source: 0001209191-22-038367 · doc4.xml · nonDerivative · entry 2

Kumar Mukul · CIK 0001833462 · President, Engineering

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,395

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $17.54 to $18.53 inclusive. The Reporting Person undertakes to provide to the Issuer, any securityholder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein.

SEC source: 0001209191-22-038367 · doc4.xml · nonDerivative · entry 1

Kumar Mukul · CIK 0001833462 · President, Engineering

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,695

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: 0001209191-22-037425 · doc4.xml · derivative · entry 2

Pantelick Steven · CIK 0001833465 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 437,639

Underlying: Class A Common Stock · 9,375 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: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer that occurs after the closing of the Issuer's initial public offering, except for certain permitted transfers.

F2 · price: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer that occurs after the closing of the Issuer's initial public offering, except for certain permitted transfers.

F2 · derivative.exercise_date: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer that occurs after the closing of the Issuer's initial public offering, except for certain permitted transfers.

F2 · derivative.expiration_date: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer that occurs after the closing of the Issuer's initial public offering, except for certain permitted transfers.

SEC source: 0001209191-22-037425 · doc4.xml · derivative · entry 1

Pantelick Steven · CIK 0001833465 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 131,250

Underlying: Class B Common Stock · 9,375 shares

Expires 2029-05-20

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 vested as to 1/48 of the total shares on February 1, 2019, and 1/48 of the total shares will vest monthly thereafter, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

SEC source: 0001209191-22-034915 · doc4.xml · derivative · entry 1

Glaser Shelagh · CIK 0001865504 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,065

Underlying: Class A Common Stock · 8,065 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement.

F2 · derivative.exercise_date: The RSUs vest in full on the earliest to occur of (a) the first anniversary of the grant date, (b) immediately prior to the Company's next annual meeting of stockholders, (c) the Reporting Person's death or disability, and (d) a change in control of the Issuer.

F3 · derivative.expiration_date: RSUs do not expire; they either vest are are cancelled prior to vesting date.

SEC source: 0001209191-22-034913 · doc4.xml · derivative · entry 1

Shulman Yakov (Jacob) · CIK 0001557754 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,065

Underlying: Class A Common Stock · 8,065 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement.

F2 · derivative.exercise_date: The RSUs vest in full on the earliest to occur of (a) the first anniversary of the grant date, (b) immediately prior to the Company's next annual meeting of stockholders, (c) the Reporting Person's death or disability, and (d) a change in control of the Issuer.

F3 · derivative.expiration_date: RSUs do not expire; they either vest are are cancelled prior to vesting date.

SEC source: 0001209191-22-034574 · doc4.xml · derivative · entry 3

Goel Rajeev K. · CIK 0001833511 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 581,284

Underlying: Class A Common Stock · 25,000 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.

F4 · derivative.exercise_price: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer, except for certain permitted transfers.

F4 · price: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer, except for certain permitted transfers.

F4 · derivative.exercise_date: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer, except for certain permitted transfers.

F4 · derivative.expiration_date: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer, except for certain permitted transfers.

F1 · ownership.nature: These securities are held by The Goel Family Trust, of which the Reporting Person and his spouse are beneficiaries.

SEC source: 0001209191-22-034574 · doc4.xml · nonDerivative · entry 2

Goel Rajeev K. · CIK 0001833511 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

F2 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by The Goel Family Trust.

F3 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.00 to $20.84 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F1 · ownership.nature: These securities are held by The Goel Family Trust, of which the Reporting Person and his spouse are beneficiaries.

SEC source: 0001209191-22-034574 · doc4.xml · nonDerivative · entry 1

Goel Rajeev K. · CIK 0001833511 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 25,000

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 · ownership.nature: These securities are held by The Goel Family Trust, of which the Reporting Person and his spouse are beneficiaries.

SEC source: 0001415889-24-008840 · form5-03212024_080330.xml · derivative · entry 6

Goel Rajeev K. · CIK 0001833511 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 509,284

Underlying: Class A Common Stock · 5,400 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: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer, except for certain permitted transfers. The Class B common stock has no expiration date.

F2 · derivative.exercise_date: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer, except for certain permitted transfers. The Class B common stock has no expiration date.

F2 · derivative.expiration_date: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer, except for certain permitted transfers. The Class B common stock has no expiration date.

F1 · ownership.nature: These securities are held by The Goel Family Trust, of which the Reporting Person and his spouse are beneficiaries.

SEC source: 0001415889-24-008840 · form5-03212024_080330.xml · nonDerivative · entry 4

Goel Rajeev K. · CIK 0001833511 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 11,037

F1 · ownership.nature: These securities are held by The Goel Family Trust, of which the Reporting Person and his spouse are beneficiaries.

SEC source: 0001415889-24-008840 · form5-03212024_080330.xml · nonDerivative · entry 2

Goel Rajeev K. · CIK 0001833511 · Director · CHIEF EXECUTIVE OFFICER · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 11,037

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 · ownership.nature: These securities are held by The Goel Family Trust, of which the Reporting Person and his spouse are beneficiaries.

SEC source: 0001209191-22-034277 · doc4.xml · nonDerivative · entry 1

Hirsch Jeffrey K. · CIK 0001834185 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,048

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F2 · shares: These securities were acquired by the Reporting Person on May 31, 2022 pursuant to the Issuer's employee stock purchase plan.

F3 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $19.15 to $19.50 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

SEC source: 0001209191-22-034263 · doc4.xml · derivative · entry 1

BLACK CATHLEEN · CIK 0001180520 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,062

Underlying: Class A Common Stock · 9,062 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement.

F2 · derivative.exercise_date: The RSUs vest in full on the earliest to occur of (a) the first anniversary of the grant date, (b) immediately prior to the Company's next annual meeting of stockholders, (c) the Reporting Person's death or disability, and (d) a change in control of the Issuer. Shares of Class A Common Stock will be delivered to the Reporting Person upon settlement of the RSUs.

F3 · derivative.expiration_date: RSUs do not expire; they either vest are are cancelled prior to vesting date.

SEC source: 0001209191-22-034281 · doc4.xml · nonDerivative · entry 1

van der Zweep Michael · CIK 0001844595 · Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 443

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F2 · shares: These securities were acquired by the Reporting Person on May 31, 2022 pursuant to the Issuer's employee stock purchase plan.

F3 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $19.16 to $19.50 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

SEC source: 0001209191-22-034274 · doc4.xml · nonDerivative · entry 1

Kumar Mukul · CIK 0001833462 · President, Engineering

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,395

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F2 · shares: These securities were acquired by the Reporting Person on May 31, 2022 pursuant to the Issuer's employee stock purchase plan.

F3 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $19.16 to $19.50 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

SEC source: 0001209191-22-034270 · doc4.xml · derivative · entry 8

Chow Thomas C. · CIK 0001834012 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,922

Underlying: Class B Common Stock · 4,166 shares

Expires 2030-07-28

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.

F4 · derivative.exercise_price: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer, except for certain permitted transfers.

F7 · derivative.exercise_date: The option vested as to 1/48 of the total shares on February 1, 2020, and 1/48 of the total shares will vest monthly thereafter, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

F4 · derivative.underlying: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer, except for certain permitted transfers.

SEC source: 0001209191-22-034270 · doc4.xml · derivative · entry 7

Chow Thomas C. · CIK 0001834012 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,958

Underlying: Class B Common Stock · 944 shares

Expires 2029-05-20

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.

F4 · derivative.exercise_price: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer, except for certain permitted transfers.

F6 · derivative.exercise_date: The option vested as to 1/48 of the total shares on February 1, 2019, and 1/48 of the total shares will vest monthly thereafter, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

F4 · derivative.underlying: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer, except for certain permitted transfers.

SEC source: 0001209191-22-034270 · doc4.xml · derivative · entry 6

Chow Thomas C. · CIK 0001834012 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,487

Underlying: Class B Common Stock · 646 shares

Expires 2028-08-20

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.

F4 · derivative.exercise_price: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer, except for certain permitted transfers.

F5 · derivative.exercise_date: The option vested as to 25% of the total shares on July 10, 2019, and 1/4 of the total shares will vest monthly thereafter, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

F4 · derivative.underlying: Each share of Class B common stock held by the Issuer's executive officers, directors and their respective affiliates will convert automatically into one share of Class A common stock upon any transfer, except for certain permitted transfers.

SEC source: 0001209191-22-034270 · doc4.xml · nonDerivative · entry 5

Chow Thomas C. · CIK 0001834012 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,801

F3 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.25 to $20.385 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.