TXG

SEC source: 0001610717-23-000222 · form4.xml · nonDerivative · entry 1

Hindson Benjamin J. · CIK 0001786391 · Director · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 291,206

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: 0001610717-23-000215 · form4.xml · derivative · entry 7

Saxonov Serge · CIK 0001786720 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 32,478

Underlying: Class A Common Stock · 20,845 shares

Expires 2028-11-02

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 · derivative.exercise_date: All of the shares subject to the option are fully vested and exercisable as of the date hereof.

SEC source: 0001610717-23-000215 · form4.xml · nonDerivative · entry 2

Saxonov Serge · CIK 0001786720 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 869,850

F1 · kind: The transaction reported herein were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan, adopted on December 13, 2022.

F2 · price: This transaction was executed in multiple trades at prices ranging from $60.00 to $60.15. The price reported above reflects the weighted average sale price. The Reporting Person 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 sale price.

SEC source: 0001610717-23-000215 · form4.xml · nonDerivative · entry 1

Saxonov Serge · CIK 0001786720 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 909,850

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: 0001610717-23-000214 · form4.xml · derivative · entry 5

Hindson Benjamin J. · CIK 0001786391 · Director · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 30,282

Underlying: Class A Common Stock · 968 shares

Expires 2029-05-10

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_date: All of the shares subject to the option are fully vested and exercisable as of the date hereof.

SEC source: 0001610717-23-000214 · form4.xml · derivative · entry 4

Hindson Benjamin J. · CIK 0001786391 · Director · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 12,972 shares

Expires 2028-11-02

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_date: All of the shares subject to the option are fully vested and exercisable as of the date hereof.

SEC source: 0001610717-23-000214 · form4.xml · nonDerivative · entry 3

Hindson Benjamin J. · CIK 0001786391 · Director · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 284,236

F1 · kind: The transaction reported herein was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan, adopted on March 13, 2023.

F2 · price: This transaction was executed in multiple trades at prices ranging from $60.00 to $60.16. The price reported above reflects the weighted average sale price. The Reporting Person 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 sale price.

SEC source: 0001610717-23-000214 · form4.xml · nonDerivative · entry 2

Hindson Benjamin J. · CIK 0001786391 · Director · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 298,176

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: 0001610717-23-000214 · form4.xml · nonDerivative · entry 1

Hindson Benjamin J. · CIK 0001786391 · Director · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 297,208

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: 0001610717-23-000205 · form4.xml · nonDerivative · entry 2

Saxonov Serge · CIK 0001786720 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 889,005

F1 · kind: The transactions reported herein were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan, adopted on December 13, 2022.

F3 · price: This transaction was executed in multiple trades at prices ranging from $58.02 to $58.73. The price reported above reflects the weighted average sale price. The Reporting Person 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 sale price.

SEC source: 0001610717-23-000205 · form4.xml · nonDerivative · entry 1

Saxonov Serge · CIK 0001786720 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 890,154

F1 · kind: The transactions reported herein were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan, adopted on December 13, 2022.

F2 · price: This transaction was executed in multiple trades at prices ranging from $57.02 to $58.01. The price reported above reflects the weighted average sale price. The Reporting Person 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 sale price.

SEC source: 0001610717-23-000173 · form4.xml · derivative · entry 2

Mammen Mathai · CIK 0001421050 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,661

Underlying: Class A Common Stock · 4,661 shares

Expires 2033-06-14

F2 · derivative.exercise_date: 1/12th of the total number of shares subject to the option vest on each monthly anniversary measured from June 14, 2023, subject to the Reporting Person continuing as a service provider through each such date.

SEC source: 0001610717-23-000173 · form4.xml · nonDerivative · entry 1

Mammen Mathai · CIK 0001421050 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 171,610

F1 · shares: Constitute restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of Class A Common Stock upon vesting. 1/4th of the RSUs shall vest on each quarterly anniversary measured from May 21, 2023, subject to the Reporting Person continuing as a service provider through each such date.

SEC source: 0001610717-23-000177 · form4.xml · derivative · entry 4

ROBERTS BRYAN E · CIK 0001239242 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,661

Underlying: Class A Common Stock · 4,661 shares

Expires 2033-06-14

F6 · derivative.exercise_date: 1/12th of the total number of shares subject to the option vest on each monthly anniversary measured from June 14, 2023, subject to the Reporting Person continuing as a service provider through each such date.

F3 · ownership.direct: The Reporting Person is a member of the Management Company. Under an agreement between the Reporting Person and the Management Company, the Reporting Person is deemed to hold the reported shares for the sole benefit of the Management Company and must exercise the reported shares solely upon the direction of the Management Company, which is entitled to the shares. The Management Company may be deemed the indirect beneficial owner of the reported shares, and the Reporting Person may be deemed the indirect beneficial owner of the reported shares through his interest in the Management Company. The Reporting Person disclaims beneficial ownership of the reported shares except to the extent of his pecuniary interest therein.

SEC source: 0001610717-23-000177 · form4.xml · nonDerivative · entry 1

ROBERTS BRYAN E · CIK 0001239242 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 88,503

F1 · shares: Constitute restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of Class A Common Stock upon vesting. 1/4th of the RSUs shall vest on each quarterly anniversary measured from May 21, 2023, subject to the Reporting Person continuing as a service provider through each such date.

F2 · ownership.direct: Represents (a) 83,893 shares of Class A common stock held directly by the Reporting Person and (b) 4,610 shares of Class A common stock held on behalf of VR Management, LLC (the "Management Company").

F3 · ownership.direct: The Reporting Person is a member of the Management Company. Under an agreement between the Reporting Person and the Management Company, the Reporting Person is deemed to hold the reported shares for the sole benefit of the Management Company and must exercise the reported shares solely upon the direction of the Management Company, which is entitled to the shares. The Management Company may be deemed the indirect beneficial owner of the reported shares, and the Reporting Person may be deemed the indirect beneficial owner of the reported shares through his interest in the Management Company. The Reporting Person disclaims beneficial ownership of the reported shares except to the extent of his pecuniary interest therein.

SEC source: 0001610717-23-000175 · form4.xml · derivative · entry 2

STUELPNAGEL JOHN R · CIK 0001189140 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,661

Underlying: Class A Common Stock · 4,661 shares

Expires 2033-06-14

F2 · derivative.exercise_date: 1/12th of the total number of shares subject to the option vest on each monthly anniversary measured from June 14, 2023, subject to the Reporting Person continuing as a service provider through each such date.

SEC source: 0001610717-23-000175 · form4.xml · nonDerivative · entry 1

STUELPNAGEL JOHN R · CIK 0001189140 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 335,601

F1 · shares: Constitute restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of Class A Common Stock upon vesting. 1/4th of the RSUs shall vest on each quarterly anniversary measured from May 21, 2023, subject to the Reporting Person continuing as a service provider through each such date.

SEC source: 0001610717-23-000174 · form4.xml · derivative · entry 2

Popovits Kimberly J · CIK 0001333482 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,661

Underlying: Class A Common Stock · 4,661 shares

Expires 2033-06-14

F2 · derivative.exercise_date: 1/12th of the total number of shares subject to the option vest on each monthly anniversary measured from June 14, 2023, subject to the Reporting Person continuing as a service provider through each such date.

SEC source: 0001610717-23-000174 · form4.xml · nonDerivative · entry 1

Popovits Kimberly J · CIK 0001333482 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,610

F1 · shares: Constitute restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of Class A Common Stock upon vesting. 1/4th of the RSUs shall vest on each quarterly anniversary measured from May 21, 2023, subject to the Reporting Person continuing as a service provider through each such date.

SEC source: 0001610717-23-000172 · form4.xml · derivative · entry 3

Kosaraju Sridhar · CIK 0001651325 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,661

Underlying: Class A Common Stock · 4,661 shares

Expires 2033-06-14

F3 · derivative.exercise_date: 1/12th of the total number of shares subject to the option vest on each monthly anniversary measured from June 14, 2023, subject to the Reporting Person continuing as a service provider through each such date.

SEC source: 0001610717-23-000172 · form4.xml · nonDerivative · entry 1

Kosaraju Sridhar · CIK 0001651325 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,443

F1 · shares: Constitute restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of Class A Common Stock upon vesting. 1/4th of the RSUs shall vest on each quarterly anniversary measured from May 21, 2023, subject to the Reporting Person continuing as a service provider through each such date.

SEC source: 0001610717-23-000176 · form4.xml · derivative · entry 2

SULIMAN SHEHNAAZ · CIK 0001713070 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,661

Underlying: Class A Common Stock · 4,661 shares

Expires 2033-06-14

F2 · derivative.exercise_date: 1/12th of the total number of shares subject to the option vest on each monthly anniversary measured from June 14, 2023, subject to the Reporting Person continuing as a service provider through each such date.

SEC source: 0001610717-23-000176 · form4.xml · nonDerivative · entry 1

SULIMAN SHEHNAAZ · CIK 0001713070 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,610

F1 · shares: Constitute restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of Class A Common Stock upon vesting. 1/4th of the RSUs shall vest on each quarterly anniversary measured from May 21, 2023, subject to the Reporting Person continuing as a service provider through each such date.

SEC source: 0001610717-23-000171 · form4.xml · nonDerivative · entry 4

Saxonov Serge · CIK 0001786720 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 891,005

F1 · kind: The transactions reported herein were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan, adopted on December 13, 2022.

F4 · price: This transaction was executed in multiple trades at prices ranging from $59.05 to $59.29. The price reported above reflects the weighted average sale price. The Reporting Person 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 sale price.

SEC source: 0001610717-23-000171 · form4.xml · nonDerivative · entry 3

Saxonov Serge · CIK 0001786720 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 891,056

F1 · kind: The transactions reported herein were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan, adopted on December 13, 2022.

F3 · price: This transaction was executed in multiple trades at prices ranging from $58.05 to $59.03. The price reported above reflects the weighted average sale price. The Reporting Person 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 sale price.

SEC source: 0001610717-23-000171 · form4.xml · nonDerivative · entry 2

Saxonov Serge · CIK 0001786720 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 892,265

F1 · kind: The transactions reported herein were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan, adopted on December 13, 2022.

F2 · price: This transaction was executed in multiple trades at prices ranging from $57.03 to $58.02. The price reported above reflects the weighted average sale price. The Reporting Person 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 sale price.

SEC source: 0001610717-23-000171 · form4.xml · nonDerivative · entry 1

Saxonov Serge · CIK 0001786720 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 893,005

SEC source: 0001610717-23-000099 · form4.xml · nonDerivative · entry 1

STUELPNAGEL JOHN R · CIK 0001189140 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 333,736

F1 · price: This transaction was executed in multiple trades at prices ranging from $54.47 to $55.17. The price reported above reflects the weighted average sale price. The Reporting Person 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 sale price.

SEC source: 0001610717-23-000062 · form4.xml · nonDerivative · entry 3

Saxonov Serge · CIK 0001786720 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 893,190

F2 · shares: The shares were sold to cover tax withholding obligations in connection with the vesting of restricted stock units.

SEC source: 0001610717-23-000062 · form4.xml · nonDerivative · entry 2

Saxonov Serge · CIK 0001786720 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 895,258

F2 · shares: The shares were sold to cover tax withholding obligations in connection with the vesting of restricted stock units.

SEC source: 0001610717-23-000066 · form4.xml · nonDerivative · entry 4

Hindson Benjamin J. · CIK 0001786391 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 284,236

F1 · shares: The shares were sold to cover tax withholding obligations in connection with the vesting of restricted stock units.

SEC source: 0001610717-23-000066 · form4.xml · nonDerivative · entry 3

Hindson Benjamin J. · CIK 0001786391 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 285,027

F1 · shares: The shares were sold to cover tax withholding obligations in connection with the vesting of restricted stock units.

SEC source: 0001610717-23-000066 · form4.xml · nonDerivative · entry 2

Hindson Benjamin J. · CIK 0001786391 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 285,762

F1 · shares: The shares were sold to cover tax withholding obligations in connection with the vesting of restricted stock units.

SEC source: 0001610717-23-000066 · form4.xml · nonDerivative · entry 1

Hindson Benjamin J. · CIK 0001786391 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 286,381

F1 · shares: The shares were sold to cover tax withholding obligations in connection with the vesting of restricted stock units.

SEC source: 0001610717-23-000065 · form4.xml · nonDerivative · entry 1

Wilbur James · CIK 0001940931 · Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 110,952

F1 · shares: The shares were sold to cover tax withholding obligations in connection with the vesting of restricted stock units.

F2 · balance_after: Includes 874 shares acquired pursuant to the Issuer's Employee Stock Purchase Plan on May 12, 2023.

SEC source: 0001610717-23-000064 · form4.xml · nonDerivative · entry 4

McAnear Justin J. · CIK 0001786386 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 100,462

F1 · shares: The shares were sold to cover tax withholding obligations in connection with the vesting of restricted stock units.

SEC source: 0001610717-23-000064 · form4.xml · nonDerivative · entry 3

McAnear Justin J. · CIK 0001786386 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 101,027

F1 · shares: The shares were sold to cover tax withholding obligations in connection with the vesting of restricted stock units.

SEC source: 0001610717-23-000064 · form4.xml · nonDerivative · entry 2

McAnear Justin J. · CIK 0001786386 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 101,468

F1 · shares: The shares were sold to cover tax withholding obligations in connection with the vesting of restricted stock units.

SEC source: 0001610717-23-000064 · form4.xml · nonDerivative · entry 1

McAnear Justin J. · CIK 0001786386 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 101,933

F1 · shares: The shares were sold to cover tax withholding obligations in connection with the vesting of restricted stock units.

F2 · balance_after: Includes 617 shares acquired pursuant to the Issuer's Employee Stock Purchase Plan on May 12, 2023.

SEC source: 0001610717-23-000062 · form4.xml · nonDerivative · entry 1

Saxonov Serge · CIK 0001786720 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 27

F1 · ownership.nature: The shares are held by the Andromeda Trust, for which the Reporting Person serves as trustee.

SEC source: 0001610717-23-000053 · form4.xml · derivative · entry 4

ROBERTS BRYAN E · CIK 0001239242 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Funds

Disclosed balance after: 0

Underlying: Class A Common Stock · 3,790,422 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 share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Additionally, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon transfer, whether or not for value (subject to certain exceptions) and upon the occurrence of certain other events set forth in the Issuer's Amended and Restated Certificate of Incorporation.

F1 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Additionally, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon transfer, whether or not for value (subject to certain exceptions) and upon the occurrence of certain other events set forth in the Issuer's Amended and Restated Certificate of Incorporation.

F1 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Additionally, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon transfer, whether or not for value (subject to certain exceptions) and upon the occurrence of certain other events set forth in the Issuer's Amended and Restated Certificate of Incorporation.

F7 · ownership.nature: Represents (a) 0 shares of Class B common stock held by VA VI and (b) 0 shares of Class B common stock held by VP VI. VM VI is the sole general partner of VA VI. VPM VI is the sole general partner of VP VI. Dr. Roberts is a member of VM VI and VPM VI and disclaims beneficial ownership over all shares held by VA VI and VP VI, except to the extent of his indirect pecuniary interests therein.

SEC source: 0001610717-23-000053 · form4.xml · nonDerivative · entry 1

ROBERTS BRYAN E · CIK 0001239242 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Funds

Disclosed balance after: 3,790,422

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 · price: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Additionally, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon transfer, whether or not for value (subject to certain exceptions) and upon the occurrence of certain other events set forth in the Issuer's Amended and Restated Certificate of Incorporation.

F2 · balance_after: On May 10, 2023, Venrock Associates VI, L.P. ("VA VI") and Venrock Partners VI, L.P. ("VP VI") distributed an aggregate of 1,037,825 shares of Class A Common Stock to their limited partners and general partners. Of the 1,037,825 shares distributed, 962,309 shares were distributed by VA VI to its general partner, Venrock Management VI, LLC ("VM VI") and 75,516 shares were distributed by VP VI to its general partner, Venrock Partners Management VI, LLC ("VPM VI").

F3 · ownership.nature: Represents (a) 3,514,480 shares of Class A common stock held by VA VI and (b) 275,942 shares of Class A common stock held by VP VI. VM VI is the sole general partner of VA VI. VPM VI is the sole general partner of VP VI. The Reporting Person is a member of VM VI and VPM VI and disclaims beneficial ownership over all shares held by VA VI and VP VI, except to the extent of his indirect pecuniary interests therein.

SEC source: 0001610717-23-000045 · form4.xml · nonDerivative · entry 2

Saxonov Serge · CIK 0001786720 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 895,792

F1 · kind: The transactions reported herein were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan, adopted on December 13, 2022.

F3 · price: This transaction was executed in multiple trades at prices ranging from $53.08 to $53.99. The price reported above reflects the weighted average sale price. The Reporting Person 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 sale price.

SEC source: 0001610717-23-000045 · form4.xml · nonDerivative · entry 1

Saxonov Serge · CIK 0001786720 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 897,298

F1 · kind: The transactions reported herein were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan, adopted on December 13, 2022.

F2 · price: This transaction was executed in multiple trades at prices ranging from $52.05 to $53.04. The price reported above reflects the weighted average sale price. The Reporting Person 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 sale price.

SEC source: 0001610717-23-000035 · form4.xml · derivative · entry 3

Mammen Mathai · CIK 0001421050 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 200,000 shares

Expires 2027-06-12

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_date: All of the shares subject to the option are fully vested and exercisable as of the date hereof.

SEC source: 0001610717-23-000035 · form4.xml · nonDerivative · entry 2

Mammen Mathai · CIK 0001421050 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 169,745

F1 · price: This transaction was executed in multiple trades at prices ranging from $52.43 to $53.26. The price reported above reflects the weighted average sale price. The Reporting Person 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 sale price.

SEC source: 0001610717-23-000035 · form4.xml · nonDerivative · entry 1

Mammen Mathai · CIK 0001421050 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 202,745

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: 0001610717-23-000013 · form4.xml · nonDerivative · entry 3

Saxonov Serge · CIK 0001786720 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 897,792

F1 · kind: The transactions reported herein were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan.

F4 · price: This transaction was executed in multiple trades at prices ranging from $55.15 to $55.46. The price reported above reflects the weighted average sale price. The Reporting Person 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 sale price.

SEC source: 0001610717-23-000013 · form4.xml · nonDerivative · entry 2

Saxonov Serge · CIK 0001786720 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 897,868

F1 · kind: The transactions reported herein were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan.

F3 · price: This transaction was executed in multiple trades at prices ranging from $54.13 to $55.08. The price reported above reflects the weighted average sale price. The Reporting Person 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 sale price.

SEC source: 0001610717-23-000013 · form4.xml · nonDerivative · entry 1

Saxonov Serge · CIK 0001786720 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 898,151

F1 · kind: The transactions reported herein were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan.

F2 · price: This transaction was executed in multiple trades at prices ranging from $53.12 to $54.11. The price reported above reflects the weighted average sale price. The Reporting Person 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 sale price.