TXG

SEC source: 0001567619-22-013129 · doc1.xml · derivative · entry 4

ROBERTS BRYAN E · CIK 0001239242 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,300

Underlying: Class A Common Stock · 5,300 shares

Expires 2032-06-15

F5 · derivative.exercise_date: This option, granted pursuant to the Issuer's 2019 Omnibus Incentive Plan, vests as to one-twelfth of the shares on July 15, 2022 and each month thereafter, subject to the Reporting Person continuing as a service provider through each such date.

F2 · ownership.direct: The Reporting Person is a member of VR Management, LLC (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: 0001567619-22-013129 · doc1.xml · nonDerivative · entry 1

ROBERTS BRYAN E · CIK 0001239242 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,745

F1 · shares: These securities are restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of Class A Common Stock. One-fourth of the RSUs, granted pursuant to the Issuer's 2019 Omnibus Incentive Plan, shall vest on August 21, 2022 and on each three-month anniversary thereafter, subject to the Reporting Person continuing as a service provider through each such date.

F2 · ownership.direct: The Reporting Person is a member of VR Management, LLC (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: 0001567619-22-013121 · doc1.xml · derivative · entry 2

STUELPNAGEL JOHN R · CIK 0001189140 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,300

Underlying: Class A Common Stock · 5,300 shares

Expires 2032-06-15

F2 · derivative.exercise_date: This option, granted pursuant to the Issuer's 2019 Omnibus Incentive Plan, vests as to one-twelfth of the shares on July 15, 2022 and each month thereafter, subject to the Reporting Person continuing as a service provider through each such date.

SEC source: 0001567619-22-013121 · doc1.xml · nonDerivative · entry 1

STUELPNAGEL JOHN R · CIK 0001189140 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 343,736

F1 · shares: These securities are restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of Class A Common Stock. One-fourth of the RSUs, granted pursuant to the Issuer's 2019 Omnibus Incentive Plan, shall vest on August 21, 2022 and on each three-month anniversary thereafter, subject to the Reporting Person continuing as a service provider through each such date.

SEC source: 0001567619-22-013122 · doc1.xml · derivative · entry 2

Popovits Kimberly J · CIK 0001333482 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,300

Underlying: Class A Common Stock · 5,300 shares

Expires 2032-06-15

F2 · derivative.exercise_date: This option, granted pursuant to the Issuer's 2019 Omnibus Incentive Plan, vests as to one-twelfth of the shares on July 15, 2022 and each month thereafter, subject to the Reporting Person continuing as a service provider through each such date.

SEC source: 0001567619-22-013122 · doc1.xml · nonDerivative · entry 1

Popovits Kimberly J · CIK 0001333482 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,745

F1 · shares: These securities are restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of Class A Common Stock. One-fourth of the RSUs, granted pursuant to the Issuer's 2019 Omnibus Incentive Plan, shall vest on August 21, 2022 and on each three-month anniversary thereafter, subject to the Reporting Person continuing as a service provider through each such date.

SEC source: 0001567619-22-013118 · doc1.xml · derivative · entry 3

Kosaraju Sridhar · CIK 0001651325 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,300

Underlying: Class A Common Stock · 5,300 shares

Expires 2032-06-15

F3 · derivative.exercise_date: This option, granted pursuant to the Issuer's 2019 Omnibus Incentive Plan, vests as to one-twelfth of the shares on July 15, 2022 and each month thereafter, subject to the Reporting Person continuing as a service provider through each such date.

SEC source: 0001567619-22-013118 · doc1.xml · nonDerivative · entry 1

Kosaraju Sridhar · CIK 0001651325 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,578

F1 · shares: These securities are restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of Class A Common Stock. One-fourth of the RSUs, granted pursuant to the Issuer's 2019 Omnibus Incentive Plan, shall vest on August 21, 2022 and on each three-month anniversary thereafter, subject to the Reporting Person continuing as a service provider through each such date.

SEC source: 0001567619-22-013120 · doc1.xml · derivative · entry 2

SULIMAN SHEHNAAZ · CIK 0001713070 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,300

Underlying: Class A Common Stock · 5,300 shares

Expires 2032-06-15

F2 · derivative.exercise_date: This option, granted pursuant to the Issuer's 2019 Omnibus Incentive Plan, vests as to one-twelfth of the shares on July 15, 2022 and each month thereafter, subject to the Reporting Person continuing as a service provider through each such date.

SEC source: 0001567619-22-013120 · doc1.xml · nonDerivative · entry 1

SULIMAN SHEHNAAZ · CIK 0001713070 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,745

F1 · shares: These securities are restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of Class A Common Stock. One-fourth of the RSUs, granted pursuant to the Issuer's 2019 Omnibus Incentive Plan, shall vest on August 21, 2022 and on each three-month anniversary thereafter, subject to the Reporting Person continuing as a service provider through each such date.

SEC source: 0001567619-22-012617 · doc1.xml · nonDerivative · entry 1

Saxonov Serge · CIK 0001786720 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 2,487

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

SEC source: 0001567619-22-011711 · doc1.xml · nonDerivative · entry 1

CRUTCHFIELD BRADFORD · CIK 0001246406 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 97,237

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

SEC source: 0001567619-22-011714 · doc1.xml · nonDerivative · entry 1

Saxonov Serge · CIK 0001786720 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 968,817

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

SEC source: 0001567619-22-011713 · doc1.xml · nonDerivative · entry 1

McAnear Justin J. · CIK 0001786386 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 59,079

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

SEC source: 0001567619-22-011712 · doc1.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 187,538

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

SEC source: 0001567619-22-011125 · doc1.xml · derivative · entry 3

Kosaraju Sridhar · CIK 0001651325 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 94,167

Underlying: Class A Common Stock · 15,000 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.

F2 · derivative.exercise_date: This option, originally for 130,000 shares, of which 35,833 have been exercised, vested as to one forty-eighth of the shares on April 29, 2019, and one-forty-eighth of the shares subject to the option vest each month thereafter, subject to the Reporting Person continuing as a service provider through each such date. This option may be exercised prior to vesting, subject to the Issuer's right to repurchase unvested shares.

SEC source: 0001567619-22-011125 · doc1.xml · nonDerivative · entry 1

Kosaraju Sridhar · CIK 0001651325 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,458

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: 0001567619-22-011119 · doc1.xml · nonDerivative · entry 1

CRUTCHFIELD BRADFORD · CIK 0001246406 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 97,523

F1 · kind: The purchase was made under the Issuer's 2019 Employee Stock Purchase Plan in a transaction exempt from Section 16(b) under Rule 16b-3(c).

SEC source: 0001567619-22-011123 · doc1.xml · nonDerivative · entry 1

McAnear Justin J. · CIK 0001786386 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 60,046

F1 · kind: The purchase was made under the Issuer's 2019 Employee Stock Purchase Plan in a transaction exempt from Section 16(b) under Rule 16b-3(c).

SEC source: 0001567619-22-007442 · doc1.xml · derivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,189

Underlying: Class A Common Stock · 71,189 shares

Expires 2032-03-22

F2 · derivative.exercise_date: This option, granted pursuant to the Issuer's 2019 Omnibus Incentive Plan, vests as to one forty-eighth of the shares on May 1, 2022 and each month thereafter, subject to the Reporting Person continuing as a service provider through each such date.

SEC source: 0001567619-22-007442 · doc1.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 188,802

F1 · shares: These securities are restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of Class A Common Stock. One-sixteenth of the RSUs shall vest on May 21, 2022 and on each three-month anniversary thereafter, subject to the Reporting Person continuing as a service provider through each such date.

SEC source: 0001567619-22-007440 · doc1.xml · derivative · entry 2

McAnear Justin J. · CIK 0001786386 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,392

Underlying: Class A Common Stock · 53,392 shares

Expires 2032-03-22

F2 · derivative.exercise_date: This option, granted pursuant to the Issuer's 2019 Omnibus Incentive Plan, vests as to one forty-eighth of the shares on May 1, 2022 and each month thereafter, subject to the Reporting Person continuing as a service provider through each such date.

SEC source: 0001567619-22-007440 · doc1.xml · nonDerivative · entry 1

McAnear Justin J. · CIK 0001786386 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 59,888

F1 · shares: These securities are restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of Class A Common Stock. One-sixteenth of the RSUs shall vest on May 21, 2022 and on each three-month anniversary thereafter, subject to the Reporting Person continuing as a service provider through each such date.

SEC source: 0001567619-22-007438 · doc1.xml · derivative · entry 4

Saxonov Serge · CIK 0001786720 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 146,827

Underlying: Class A Common Stock · 146,827 shares

Expires 2032-03-22

F4 · derivative.exercise_date: This option, granted pursuant to the Issuer's 2019 Omnibus Incentive Plan, vests as to one forty-eighth of the shares on May 1, 2022 and each month thereafter, subject to the Reporting Person continuing as a service provider through each such date.

SEC source: 0001567619-22-007438 · doc1.xml · nonDerivative · entry 1

Saxonov Serge · CIK 0001786720 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 971,473

F1 · shares: These securities are restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of Class A Common Stock. One-sixteenth of the RSUs shall vest on May 21, 2022 and on each three-month anniversary thereafter, subject to the Reporting Person continuing as a service provider through each such date.

SEC source: 0001567619-22-005519 · doc1.xml · nonDerivative · entry 1

CRUTCHFIELD BRADFORD · CIK 0001246406 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 97,365

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

SEC source: 0001567619-22-005522 · doc1.xml · derivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 133,500

Underlying: Class A Common Stock · 133,500 shares

Expires not disclosed

F2 · security: 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 · 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.

F2 · 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.

F2 · 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.

F2 · derivative.underlying: 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.

F5 · ownership.nature: Shares held by Irrevocable Hindson Descendants' Trust FBO BLH DTD 12/15/2021.

SEC source: 0001567619-22-005522 · doc1.xml · derivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 133,500

Underlying: Class A Common Stock · 133,500 shares

Expires not disclosed

F2 · security: 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 · 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.

F2 · 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.

F2 · 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.

F2 · derivative.underlying: 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.

F4 · ownership.nature: Shares held by Irrevocable Hindson Descendants' Trust FBO BAH DTD 12/15/2021.

SEC source: 0001567619-22-005522 · doc1.xml · derivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 2,733,000

Underlying: Class A Common Stock · 267,000 shares

Expires not disclosed

F2 · security: 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 · 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.

F2 · 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.

F2 · 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.

F2 · derivative.underlying: 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.

F3 · ownership.nature: Shares held by Hindson Family Revocable Trust DTD 11/04/2014.

SEC source: 0001567619-22-005522 · doc1.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 160,326

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

SEC source: 0001567619-22-005521 · doc1.xml · nonDerivative · entry 1

Saxonov Serge · CIK 0001786720 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 912,742

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

SEC source: 0001567619-22-005520 · doc1.xml · nonDerivative · entry 1

McAnear Justin J. · CIK 0001786386 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,531

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

SEC source: 0001567619-22-004884 · doc1.xml · derivative · entry 3

CRUTCHFIELD BRADFORD · CIK 0001246406 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 392,000

Underlying: Class A Common Stock · 17,000 shares

Expires 2027-02-03

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

F3 · derivative.exercise_date: This option, originally for 800,000 shares, of which 408,000 shares have been exercised, vested as to one-fourth of the shares on February 2, 2018 and one forty-eighth of the shares subject to the option vest each month thereafter, subject to the Reporting Person continuing as a service provider through each such date.

SEC source: 0001567619-22-004884 · doc1.xml · nonDerivative · entry 2

CRUTCHFIELD BRADFORD · CIK 0001246406 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 97,653

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 $95.00 to $95.38. 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: 0001567619-22-004884 · doc1.xml · nonDerivative · entry 1

CRUTCHFIELD BRADFORD · CIK 0001246406 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 114,653

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

SEC source: 0001567619-22-003272 · doc1.xml · derivative · entry 8

Saxonov Serge · CIK 0001786720 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,521

Underlying: Class A Common Stock · 3,038 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.

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

F8 · derivative.exercise_date: This option, originally for 145,786 shares, of which 103,265 have been exercised, vested as to 1/48th of the shares on May 1, 2019, and 1/48th of the shares subject to the option vest each month thereafter, subject to the Reporting Person continuing as a service provider through each such date.

SEC source: 0001567619-22-003272 · doc1.xml · nonDerivative · entry 5

Saxonov Serge · CIK 0001786720 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 913,293

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

F5 · price: This transaction was executed in multiple trades at prices ranging from $90.765 to $91.41. 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: 0001567619-22-003272 · doc1.xml · nonDerivative · entry 4

Saxonov Serge · CIK 0001786720 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 915,690

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 $89.76 to $90.73. 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: 0001567619-22-003272 · doc1.xml · nonDerivative · entry 3

Saxonov Serge · CIK 0001786720 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 920,193

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 $88.66 to $89.65. 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: 0001567619-22-003272 · doc1.xml · nonDerivative · entry 2

Saxonov Serge · CIK 0001786720 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 924,393

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 $87.64 to $88.61. 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: 0001567619-22-003272 · doc1.xml · nonDerivative · entry 1

Saxonov Serge · CIK 0001786720 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 925,293

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

SEC source: 0001567619-22-001197 · doc1.xml · derivative · entry 11

CRUTCHFIELD BRADFORD · CIK 0001246406 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 409,000

Underlying: Class A Common Stock · 17,000 shares

Expires 2027-02-03

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

F7 · derivative.exercise_date: This option, originally for 800,000 shares, of which 391,000 shares have been exercised, vested as to one-fourth of the shares on February 2, 2018 and one forty-eighth of the shares subject to the option vest each month thereafter, subject to the Reporting Person continuing as a service provider through each such date.

SEC source: 0001567619-22-001197 · doc1.xml · nonDerivative · entry 10

CRUTCHFIELD BRADFORD · CIK 0001246406 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 97,653

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

SEC source: 0001567619-22-001197 · doc1.xml · nonDerivative · entry 9

CRUTCHFIELD BRADFORD · CIK 0001246406 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 97,656

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

SEC source: 0001567619-22-001197 · doc1.xml · nonDerivative · entry 8

CRUTCHFIELD BRADFORD · CIK 0001246406 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 97,756

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

SEC source: 0001567619-22-001197 · doc1.xml · nonDerivative · entry 7

CRUTCHFIELD BRADFORD · CIK 0001246406 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 97,856

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

SEC source: 0001567619-22-001197 · doc1.xml · nonDerivative · entry 6

CRUTCHFIELD BRADFORD · CIK 0001246406 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 97,956

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

F6 · price: This transaction was executed in multiple trades at prices ranging from $121.47 to $122.35. 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: 0001567619-22-001197 · doc1.xml · nonDerivative · entry 5

CRUTCHFIELD BRADFORD · CIK 0001246406 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 101,156

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

F5 · price: This transaction was executed in multiple trades at prices ranging from $120.31 to $121.29. 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: 0001567619-22-001197 · doc1.xml · nonDerivative · entry 4

CRUTCHFIELD BRADFORD · CIK 0001246406 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 102,256

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 $118.985 to $119.83. 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: 0001567619-22-001197 · doc1.xml · nonDerivative · entry 3

CRUTCHFIELD BRADFORD · CIK 0001246406 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 103,273

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 $117.90 to $118.84. 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.