ZM

SEC source: 0001585521-24-000241 · wk-form4_1728688885.xml · derivative · entry 3

Sankarlingam Velchamy · CIK 0001814012 · Pres. of Engineering & Product

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 290,523

Underlying: Class A Common Stock · 20,752 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 restricted stock unit represents a contingent right to receive one share of Issuer's Class A Common Stock.

F3 · derivative.exercise_date: The Reporting Person received an award of restricted stock units which vest quarterly in 16 equal installments beginning on July 9, 2024.

F3 · derivative.expiration_date: The Reporting Person received an award of restricted stock units which vest quarterly in 16 equal installments beginning on July 9, 2024.

SEC source: 0001585521-24-000241 · wk-form4_1728688885.xml · nonDerivative · entry 1

Sankarlingam Velchamy · CIK 0001814012 · Pres. of Engineering & Product

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 114,752

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: 0001585521-24-000239 · wk-form4_1728688546.xml · derivative · entry 3

Crehan Shane · CIK 0001765578 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 53,476

Underlying: Class A Common Stock · 3,565 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 Restricted Stock Unit represents a contingent right to receive one share of Issuer's Class A Common Stock.

F3 · derivative.exercise_date: The Reporting Person received an award of restricted stock units which vest quarterly in 16 equal installments beginning on October 9, 2024.

F3 · derivative.expiration_date: The Reporting Person received an award of restricted stock units which vest quarterly in 16 equal installments beginning on October 9, 2024.

SEC source: 0001585521-24-000239 · wk-form4_1728688546.xml · nonDerivative · entry 1

Crehan Shane · CIK 0001765578 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,565

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: 0001585521-24-000237 · wk-form4_1728680818.xml · nonDerivative · entry 2

Napolitano Janet · CIK 0001821008 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 2,984

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

F3 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $69.45 to $70.11. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff at the Securities and Exchange Commission, upon request, the full information regarding the number of shares sold at each separate price within the ranges set forth above.

SEC source: 0001585521-24-000237 · wk-form4_1728680818.xml · nonDerivative · entry 1

Napolitano Janet · CIK 0001821008 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 5,326

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 $68.45 to $69.37. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff at the Securities and Exchange Commission, upon request, the full information regarding the number of shares sold at each separate price within the ranges set forth above.

SEC source: 0001585521-24-000215 · wk-form4_1728435108.xml · nonDerivative · entry 3

Crehan Shane · CIK 0001765578 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

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

SEC source: 0001585521-24-000225 · wk-form4_1728610917.xml · derivative · entry 4

Steckelberg Kelly · CIK 0001364713 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 102,489

Underlying: Class A Common Stock · 14,641 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 Restricted Stock Unit represents a contingent right to receive one share of Issuer's Class A Common Stock.

F5 · derivative.exercise_date: The Reporting Person received an award of restricted stock units on July 11, 2023 which will vest in equal quarterly installments over three years.

F5 · derivative.expiration_date: The Reporting Person received an award of restricted stock units on July 11, 2023 which will vest in equal quarterly installments over three years.

SEC source: 0001585521-24-000225 · wk-form4_1728610917.xml · derivative · entry 3

Steckelberg Kelly · CIK 0001364713 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 130,032

Underlying: Class A Common Stock · 18,576 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 Restricted Stock Unit represents a contingent right to receive one share of Issuer's Class A Common Stock.

F4 · derivative.exercise_date: The reporting person received an award of restricted stock units on July 8, 2022, which will vest in equal quarterly installments over four years.

F4 · derivative.expiration_date: The reporting person received an award of restricted stock units on July 8, 2022, which will vest in equal quarterly installments over four years.

SEC source: 0001585521-24-000225 · wk-form4_1728610917.xml · nonDerivative · entry 1

Steckelberg Kelly · CIK 0001364713 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 154,578

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: The shares are held of record by Kelly Steckelberg Trust dated July 29, 2006, for which the Reporting Person serves as trustee.

SEC source: 0001585521-24-000227 · wk-form4_1728610965.xml · derivative · entry 4

Bawa Aparna · CIK 0001773301 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 66,003

Underlying: Class A Common Stock · 9,429 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 restricted stock unit represents a contingent right to receive one share of Issuer's Class A Common Stock.

F5 · derivative.exercise_date: The Reporting Person received an award of restricted stock units on July 11, 2023 which will vest in equal quarterly installments over three years.

F5 · derivative.expiration_date: The Reporting Person received an award of restricted stock units on July 11, 2023 which will vest in equal quarterly installments over three years.

SEC source: 0001585521-24-000227 · wk-form4_1728610965.xml · derivative · entry 3

Bawa Aparna · CIK 0001773301 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 83,741

Underlying: Class A Common Stock · 11,962 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 restricted stock unit represents a contingent right to receive one share of Issuer's Class A Common Stock.

F4 · derivative.exercise_date: The reporting person received an award of restricted stock units on July 8, 2022, which will vest in equal quarterly installments over four years.

F4 · derivative.expiration_date: The reporting person received an award of restricted stock units on July 8, 2022, which will vest in equal quarterly installments over four years.

SEC source: 0001585521-24-000227 · wk-form4_1728610965.xml · nonDerivative · entry 2

Bawa Aparna · CIK 0001773301 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 12,498

F2 · kind: This sale was mandated by the Issuer's election under its equity incentive plans to require the satisfaction of a tax withholding obligation to be funded by a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.

F1 · ownership.nature: The shares are held of record by Rafik Bawa and Aparna Bawa, as Trustees of the Bawa Family Trust under agreement dated November 12, 2013, for which the Reporting Person and the Reporting Person's spouse serve as trustees.

SEC source: 0001585521-24-000227 · wk-form4_1728610965.xml · nonDerivative · entry 1

Bawa Aparna · CIK 0001773301 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 23,369

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: The shares are held of record by Rafik Bawa and Aparna Bawa, as Trustees of the Bawa Family Trust under agreement dated November 12, 2013, for which the Reporting Person and the Reporting Person's spouse serve as trustees.

SEC source: 0001585521-24-000223 · wk-form4_1728610871.xml · derivative · entry 8

Yuan Eric S. · CIK 0001773298 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 211,209

Underlying: Class A Common Stock · 30,172 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.

F8 · derivative.exercise_price: Each Restricted Stock Unit represents a contingent right to receive one share of Issuer's Class A Common Stock.

F10 · derivative.exercise_date: The Reporting Person received an award of restricted stock units on July 11, 2023 which will vest in equal quarterly installments over three years.

F10 · derivative.expiration_date: The Reporting Person received an award of restricted stock units on July 11, 2023 which will vest in equal quarterly installments over three years.

SEC source: 0001585521-24-000223 · wk-form4_1728610871.xml · derivative · entry 7

Yuan Eric S. · CIK 0001773298 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 267,969

Underlying: Class A Common Stock · 38,281 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.

F8 · derivative.exercise_price: Each Restricted Stock Unit represents a contingent right to receive one share of Issuer's Class A Common Stock.

F9 · derivative.exercise_date: The reporting person received an award of restricted stock units on July 8, 2022, which will vest in equal quarterly installments over four years.

F9 · derivative.expiration_date: The reporting person received an award of restricted stock units on July 8, 2022, which will vest in equal quarterly installments over four years.

SEC source: 0001585521-24-000223 · wk-form4_1728610871.xml · nonDerivative · entry 1

Yuan Eric S. · CIK 0001773298 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · See footnote

Disclosed balance after: 151,547

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: The shares are held of record by Zheng Yuan and Hongyu Zhang, cotrustees of the the 2018 Yuan and Zhang Revocable Trust, for which the Reporting Person and the Reporting Person's spouse serve as cotrustees.

SEC source: 0001585521-24-000215 · wk-form4_1728435108.xml · nonDerivative · entry 2

Crehan Shane · CIK 0001765578 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 2,383

F1 · kind: This sale was mandated by the Issuer's election under its equity incentive plans to require the satisfaction of a tax withholding obligation to be funded by a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.

SEC source: 0001585521-24-000215 · wk-form4_1728435108.xml · derivative · entry 6

Crehan Shane · CIK 0001765578 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 3,984 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 restricted stock unit represents a contingent right to receive one share of Issuer's Class A Common Stock.

F6 · derivative.exercise_date: The Reporting Person received an award of restricted stock units on October 7, 2022, which will vest in equal quarterly installments over two years.

F6 · derivative.expiration_date: The Reporting Person received an award of restricted stock units on October 7, 2022, which will vest in equal quarterly installments over two years.

SEC source: 0001585521-24-000215 · wk-form4_1728435108.xml · derivative · entry 5

Crehan Shane · CIK 0001765578 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 186 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 restricted stock unit represents a contingent right to receive one share of Issuer's Class A Common Stock.

F5 · derivative.exercise_date: The Reporting Person received an award of restricted stock units on October 8, 2021, 1/12 of which vests on January 5, 2022 and the remaining units vesting in equal quarterly installments over the next 11 quarters subject to the Reporting Person's continuous service as of such vesting date. The restricted stock units are subject to accelerated vesting in the event of termination of employment by theReporting Person under certain circumstances in connection with a change in control of the Issuer.

F5 · derivative.expiration_date: The Reporting Person received an award of restricted stock units on October 8, 2021, 1/12 of which vests on January 5, 2022 and the remaining units vesting in equal quarterly installments over the next 11 quarters subject to the Reporting Person's continuous service as of such vesting date. The restricted stock units are subject to accelerated vesting in the event of termination of employment by theReporting Person under certain circumstances in connection with a change in control of the Issuer.

SEC source: 0001585521-24-000215 · wk-form4_1728435108.xml · derivative · entry 4

Crehan Shane · CIK 0001765578 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 691 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 restricted stock unit represents a contingent right to receive one share of Issuer's Class A Common Stock.

F4 · derivative.exercise_date: The Reporting Person received an award of restricted stock units, 1/4 of which will vest on October 5, 2021 and the remaining units will vest in equal quarterly installments thereafter, subject to the Reporting Person's continuous service (as defined in the Issuer's 2019 Equity Incentive Plan) on each such vesting date. The restricted stock units are subject to accelerated vesting in the event of termination of employment by the Reporting Person under certain circumstances in connection with a change in control of the Issuer.

F4 · derivative.expiration_date: The Reporting Person received an award of restricted stock units, 1/4 of which will vest on October 5, 2021 and the remaining units will vest in equal quarterly installments thereafter, subject to the Reporting Person's continuous service (as defined in the Issuer's 2019 Equity Incentive Plan) on each such vesting date. The restricted stock units are subject to accelerated vesting in the event of termination of employment by the Reporting Person under certain circumstances in connection with a change in control of the Issuer.

SEC source: 0001585521-24-000215 · wk-form4_1728435108.xml · nonDerivative · entry 1

Crehan Shane · CIK 0001765578 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,861

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: 0001585521-24-000209 · wk-form4_1728078006.xml · derivative · entry 6

Steckelberg Kelly · CIK 0001364713 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 8,901 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.

F5 · derivative.exercise_date: Each share of Class B Common Stock is convertible at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock held by the Reporting Person will automatically convert into one share of Class A Common Stock upon (a) other than Eric S. Yuan, the death of the Reporting Person, or (b) any transfer by the Reporting Person except certain "Permitted Transfers" described in the Issuer's certificate of incorporation. All outstanding shares of Class B Common Stock will convert into shares of Class A Common Stock upon the earliest of (i) six months following the death or incapacity of Mr. Yuan, (ii) six months following the date that Mr. Yuan ceases providing services to the Issuer, (iii) the date specified by the holders of a majority of the shares of Class B Common Stock, and (iv) the 15-year anniversary of the closing of the Issuer's initial public offering.

F5 · derivative.expiration_date: Each share of Class B Common Stock is convertible at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock held by the Reporting Person will automatically convert into one share of Class A Common Stock upon (a) other than Eric S. Yuan, the death of the Reporting Person, or (b) any transfer by the Reporting Person except certain "Permitted Transfers" described in the Issuer's certificate of incorporation. All outstanding shares of Class B Common Stock will convert into shares of Class A Common Stock upon the earliest of (i) six months following the death or incapacity of Mr. Yuan, (ii) six months following the date that Mr. Yuan ceases providing services to the Issuer, (iii) the date specified by the holders of a majority of the shares of Class B Common Stock, and (iv) the 15-year anniversary of the closing of the Issuer's initial public offering.

SEC source: 0001585521-24-000209 · wk-form4_1728078006.xml · derivative · entry 5

Steckelberg Kelly · CIK 0001364713 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,901

Underlying: Class A Common Stock · 8,901 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.

F5 · derivative.exercise_date: Each share of Class B Common Stock is convertible at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock held by the Reporting Person will automatically convert into one share of Class A Common Stock upon (a) other than Eric S. Yuan, the death of the Reporting Person, or (b) any transfer by the Reporting Person except certain "Permitted Transfers" described in the Issuer's certificate of incorporation. All outstanding shares of Class B Common Stock will convert into shares of Class A Common Stock upon the earliest of (i) six months following the death or incapacity of Mr. Yuan, (ii) six months following the date that Mr. Yuan ceases providing services to the Issuer, (iii) the date specified by the holders of a majority of the shares of Class B Common Stock, and (iv) the 15-year anniversary of the closing of the Issuer's initial public offering.

F5 · derivative.expiration_date: Each share of Class B Common Stock is convertible at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock held by the Reporting Person will automatically convert into one share of Class A Common Stock upon (a) other than Eric S. Yuan, the death of the Reporting Person, or (b) any transfer by the Reporting Person except certain "Permitted Transfers" described in the Issuer's certificate of incorporation. All outstanding shares of Class B Common Stock will convert into shares of Class A Common Stock upon the earliest of (i) six months following the death or incapacity of Mr. Yuan, (ii) six months following the date that Mr. Yuan ceases providing services to the Issuer, (iii) the date specified by the holders of a majority of the shares of Class B Common Stock, and (iv) the 15-year anniversary of the closing of the Issuer's initial public offering.

SEC source: 0001585521-24-000209 · wk-form4_1728078006.xml · derivative · entry 4

Steckelberg Kelly · CIK 0001364713 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 441,285

Underlying: Class B Common Stock · 8,901 shares

Expires 2028-01-06

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_date: 1/4 of the shares subject to the option vested on November 6, 2018, and 1/48 of the shares vest monthly thereafter. The shares subject to this option are early exercisable, subject to the Issuer's right to repurchase.

F5 · derivative.underlying: Each share of Class B Common Stock is convertible at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock held by the Reporting Person will automatically convert into one share of Class A Common Stock upon (a) other than Eric S. Yuan, the death of the Reporting Person, or (b) any transfer by the Reporting Person except certain "Permitted Transfers" described in the Issuer's certificate of incorporation. All outstanding shares of Class B Common Stock will convert into shares of Class A Common Stock upon the earliest of (i) six months following the death or incapacity of Mr. Yuan, (ii) six months following the date that Mr. Yuan ceases providing services to the Issuer, (iii) the date specified by the holders of a majority of the shares of Class B Common Stock, and (iv) the 15-year anniversary of the closing of the Issuer's initial public offering.

SEC source: 0001585521-24-000209 · wk-form4_1728078006.xml · nonDerivative · entry 2

Steckelberg Kelly · CIK 0001364713 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

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 $67.58 to 68.36. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff at the Securities and Exchange Commission, upon request, the full information regarding the number of shares sold at each separate price within the ranges set forth above.

SEC source: 0001585521-24-000209 · wk-form4_1728078006.xml · nonDerivative · entry 1

Steckelberg Kelly · CIK 0001364713 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,901

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: 0001585521-24-000207 · wk-form4_1726868099.xml · derivative · entry 7

Steckelberg Kelly · CIK 0001364713 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 8,901 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.

F6 · derivative.exercise_date: Each share of Class B Common Stock is convertible at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock held by the Reporting Person will automatically convert into one share of Class A Common Stock upon (a) other than Eric S. Yuan, the death of the Reporting Person, or (b) any transfer by the Reporting Person except certain "Permitted Transfers" described in the Issuer's certificate of incorporation. All outstanding shares of Class B Common Stock will convert into shares of Class A Common Stock upon the earliest of (i) six months following the death or incapacity of Mr. Yuan, (ii) six months following the date that Mr. Yuan ceases providing services to the Issuer, (iii) the date specified by the holders of a majority of the shares of Class B Common Stock, and (iv) the 15-year anniversary of the closing of the Issuer's initial public offering.

F6 · derivative.expiration_date: Each share of Class B Common Stock is convertible at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock held by the Reporting Person will automatically convert into one share of Class A Common Stock upon (a) other than Eric S. Yuan, the death of the Reporting Person, or (b) any transfer by the Reporting Person except certain "Permitted Transfers" described in the Issuer's certificate of incorporation. All outstanding shares of Class B Common Stock will convert into shares of Class A Common Stock upon the earliest of (i) six months following the death or incapacity of Mr. Yuan, (ii) six months following the date that Mr. Yuan ceases providing services to the Issuer, (iii) the date specified by the holders of a majority of the shares of Class B Common Stock, and (iv) the 15-year anniversary of the closing of the Issuer's initial public offering.

SEC source: 0001585521-24-000207 · wk-form4_1726868099.xml · derivative · entry 6

Steckelberg Kelly · CIK 0001364713 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,901

Underlying: Class A Common Stock · 8,901 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.

F6 · derivative.exercise_date: Each share of Class B Common Stock is convertible at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock held by the Reporting Person will automatically convert into one share of Class A Common Stock upon (a) other than Eric S. Yuan, the death of the Reporting Person, or (b) any transfer by the Reporting Person except certain "Permitted Transfers" described in the Issuer's certificate of incorporation. All outstanding shares of Class B Common Stock will convert into shares of Class A Common Stock upon the earliest of (i) six months following the death or incapacity of Mr. Yuan, (ii) six months following the date that Mr. Yuan ceases providing services to the Issuer, (iii) the date specified by the holders of a majority of the shares of Class B Common Stock, and (iv) the 15-year anniversary of the closing of the Issuer's initial public offering.

F6 · derivative.expiration_date: Each share of Class B Common Stock is convertible at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock held by the Reporting Person will automatically convert into one share of Class A Common Stock upon (a) other than Eric S. Yuan, the death of the Reporting Person, or (b) any transfer by the Reporting Person except certain "Permitted Transfers" described in the Issuer's certificate of incorporation. All outstanding shares of Class B Common Stock will convert into shares of Class A Common Stock upon the earliest of (i) six months following the death or incapacity of Mr. Yuan, (ii) six months following the date that Mr. Yuan ceases providing services to the Issuer, (iii) the date specified by the holders of a majority of the shares of Class B Common Stock, and (iv) the 15-year anniversary of the closing of the Issuer's initial public offering.

SEC source: 0001585521-24-000207 · wk-form4_1726868099.xml · derivative · entry 5

Steckelberg Kelly · CIK 0001364713 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 450,186

Underlying: Class B Common Stock · 8,901 shares

Expires 2028-01-06

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.

F5 · derivative.exercise_date: 1/4 of the shares subject to the option vested on November 6, 2018, and 1/48 of the shares vest monthly thereafter. The shares subject to this option are early exercisable, subject to the Issuer's right to repurchase.

F6 · derivative.underlying: Each share of Class B Common Stock is convertible at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock held by the Reporting Person will automatically convert into one share of Class A Common Stock upon (a) other than Eric S. Yuan, the death of the Reporting Person, or (b) any transfer by the Reporting Person except certain "Permitted Transfers" described in the Issuer's certificate of incorporation. All outstanding shares of Class B Common Stock will convert into shares of Class A Common Stock upon the earliest of (i) six months following the death or incapacity of Mr. Yuan, (ii) six months following the date that Mr. Yuan ceases providing services to the Issuer, (iii) the date specified by the holders of a majority of the shares of Class B Common Stock, and (iv) the 15-year anniversary of the closing of the Issuer's initial public offering.

SEC source: 0001585521-24-000207 · wk-form4_1726868099.xml · nonDerivative · entry 3

Steckelberg Kelly · CIK 0001364713 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

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

F3 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $67.16 to 67.71. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff at the Securities and Exchange Commission, upon request, the full information regarding the number of shares sold at each separate price within the ranges set forth above.

SEC source: 0001585521-24-000207 · wk-form4_1726868099.xml · nonDerivative · entry 2

Steckelberg Kelly · CIK 0001364713 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 813

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 $65.97 to 66.94. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff at the Securities and Exchange Commission, upon request, the full information regarding the number of shares sold at each separate price within the ranges set forth above.

SEC source: 0001585521-24-000207 · wk-form4_1726868099.xml · nonDerivative · entry 1

Steckelberg Kelly · CIK 0001364713 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,901

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: 0001585521-24-000203 · wk-form4_1726100638.xml · nonDerivative · entry 3

Crehan Shane · CIK 0001765578 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

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

SEC source: 0001585521-24-000201 · wk-form4_1726100508.xml · nonDerivative · entry 2

Sankarlingam Velchamy · CIK 0001814012 · Pres. of Engineering & Product

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 94,000

F1 · kind: This sale was mandated by the Issuer's election under its equity incentive plans to require the satisfaction of a tax withholding obligation to be funded by a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.

SEC source: 0001585521-24-000203 · wk-form4_1726100638.xml · nonDerivative · entry 2

Crehan Shane · CIK 0001765578 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,463

F1 · kind: This sale was mandated by the Issuer's election under its equity incentive plans to require the satisfaction of a tax withholding obligation to be funded by a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.

SEC source: 0001585521-24-000205 · wk-form4_1726188438.xml · nonDerivative · entry 1

Bawa Aparna · CIK 0001773301 · Chief Operating Officer

10b5-1 filing: Plan reported

Ownership: Indirect · See footnote

Disclosed balance after: 1,978

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 $65.90 to $66.87. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff at the Securities and Exchange Commission, upon request, the full information regarding the number of shares sold at each separate price within the ranges set forth above.

F3 · ownership.nature: The shares are held of record by Rafik Bawa and Aparna Bawa, as Trustees of the Bawa Family Trust under agreement dated November 12, 2013, for which the Reporting Person and the Reporting Person's spouse serve as trustees.

SEC source: 0001585521-24-000201 · wk-form4_1726100508.xml · derivative · entry 8

Sankarlingam Velchamy · CIK 0001814012 · Pres. of Engineering & Product

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,456

Underlying: Class A Common Stock · 2,807 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 restricted stock unit represents a contingent right to receive one share of Issuer's Class A Common Stock.

F4 · derivative.exercise_date: The Reporting Person received an award of restricted stock units on September 12, 2023, which will vest in equal quarterly installments over three years.

F4 · derivative.expiration_date: The Reporting Person received an award of restricted stock units on September 12, 2023, which will vest in equal quarterly installments over three years.

SEC source: 0001585521-24-000201 · wk-form4_1726100508.xml · derivative · entry 7

Sankarlingam Velchamy · CIK 0001814012 · Pres. of Engineering & Product

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,778

Underlying: Class A Common Stock · 4,233 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 restricted stock unit represents a contingent right to receive one share of Issuer's Class A Common Stock.

F3 · derivative.exercise_date: The Reporting Person received an award of restricted stock units on September 9, 2022, which will vest in equal quarterly installments over four years.

F3 · derivative.expiration_date: The Reporting Person received an award of restricted stock units on September 9, 2022, which will vest in equal quarterly installments over four years.

SEC source: 0001585521-24-000201 · wk-form4_1726100508.xml · nonDerivative · entry 1

Sankarlingam Velchamy · CIK 0001814012 · Pres. of Engineering & Product

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 97,614

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: 0001585521-24-000203 · wk-form4_1726100638.xml · derivative · entry 5

Crehan Shane · CIK 0001765578 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,624

Underlying: Class A Common Stock · 1,203 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 restricted stock unit represents a contingent right to receive one share of Issuer's Class A Common Stock.

F5 · derivative.exercise_date: The Reporting Person received an award of restricted stock units on September 12, 2023, which will vest in equal quarterly installments over three years.

F5 · derivative.expiration_date: The Reporting Person received an award of restricted stock units on September 12, 2023, which will vest in equal quarterly installments over three years.

SEC source: 0001585521-24-000203 · wk-form4_1726100638.xml · derivative · entry 4

Crehan Shane · CIK 0001765578 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 14,480

Underlying: Class A Common Stock · 1,810 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 restricted stock unit represents a contingent right to receive one share of Issuer's Class A Common Stock.

F4 · derivative.exercise_date: The Reporting Person received an award of restricted stock units on September 9, 2022, 1/4 of which will vest on the anniversary date of the award. The remaining units will vest in equal quarterlyinstallments thereafter.

F4 · derivative.expiration_date: The Reporting Person received an award of restricted stock units on September 9, 2022, 1/4 of which will vest on the anniversary date of the award. The remaining units will vest in equal quarterlyinstallments thereafter.

SEC source: 0001585521-24-000203 · wk-form4_1726100638.xml · nonDerivative · entry 1

Crehan Shane · CIK 0001765578 · Chief Accounting Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 3,013

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: 0001585521-24-000268 · wk-form4a_1733963159.xml · derivative · entry 1

Sankarlingam Velchamy · CIK 0001814012 · Pres. of Engineering & Product

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,788

Underlying: Class A Common Stock · 4,223 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 restricted stock unit represents a contingent right to receive one share of Issuer's Class A Common Stock.

F2 · derivative.exercise_date: The Reporting Person received an award of restricted stock units on September 9, 2022, which will vest in equal quarterly installments over four years.

F2 · derivative.expiration_date: The Reporting Person received an award of restricted stock units on September 9, 2022, which will vest in equal quarterly installments over four years.

SEC source: 0001585521-24-000193 · wk-form4_1725670532.xml · nonDerivative · entry 3

Yuan Eric S. · CIK 0001773298 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · See footnote

Disclosed balance after: 83,094

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

F5 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $68.165 to $68.605. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff at the Securities and Exchange Commission, upon request, the full information regarding the number of shares sold at each separate price within the ranges set forth above.

F3 · ownership.nature: The shares are held of record by Zheng Yuan and Hongyu Zhang, cotrustees of the the 2018 Yuan and Zhang Revocable Trust, for which the Reporting Person and the Reporting Person's spouse serve as cotrustees.

SEC source: 0001585521-24-000193 · wk-form4_1725670532.xml · nonDerivative · entry 2

Yuan Eric S. · CIK 0001773298 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · See footnote

Disclosed balance after: 83,551

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

F4 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $67.11 to $68.10. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff at the Securities and Exchange Commission, upon request, the full information regarding the number of shares sold at each separate price within the ranges set forth above.

F3 · ownership.nature: The shares are held of record by Zheng Yuan and Hongyu Zhang, cotrustees of the the 2018 Yuan and Zhang Revocable Trust, for which the Reporting Person and the Reporting Person's spouse serve as cotrustees.

SEC source: 0001585521-24-000195 · wk-form4_1725670658.xml · nonDerivative · entry 2

Bawa Aparna · CIK 0001773301 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 2,809

F2 · kind: This sale was mandated by the Issuer's election under its equity incentive plans to require the satisfaction of a tax withholding obligation to be funded by a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.

F1 · ownership.nature: The shares are held of record by Rafik Bawa and Aparna Bawa, as Trustees of the Bawa Family Trust under agreement dated November 12, 2013, for which the Reporting Person and the Reporting Person's spouse serve as trustees.

SEC source: 0001585521-24-000191 · wk-form4_1725670478.xml · derivative · entry 7

Steckelberg Kelly · CIK 0001364713 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 8,901 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.

F6 · derivative.exercise_date: Each share of Class B Common Stock is convertible at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock held by the Reporting Person will automatically convert into one share of Class A Common Stock upon (a) other than Eric S. Yuan, the death of the Reporting Person, or (b) any transfer by the Reporting Person except certain "Permitted Transfers" described in the Issuer's certificate of incorporation. All outstanding shares of Class B Common Stock will convert into shares of Class A Common Stock upon the earliest of (i) six months following the death or incapacity of Mr. Yuan, (ii) six months following the date that Mr. Yuan ceases providing services to the Issuer, (iii) the date specified by the holders of a majority of the shares of Class B Common Stock, and (iv) the 15-year anniversary of the closing of the Issuer's initial public offering.

F6 · derivative.expiration_date: Each share of Class B Common Stock is convertible at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock held by the Reporting Person will automatically convert into one share of Class A Common Stock upon (a) other than Eric S. Yuan, the death of the Reporting Person, or (b) any transfer by the Reporting Person except certain "Permitted Transfers" described in the Issuer's certificate of incorporation. All outstanding shares of Class B Common Stock will convert into shares of Class A Common Stock upon the earliest of (i) six months following the death or incapacity of Mr. Yuan, (ii) six months following the date that Mr. Yuan ceases providing services to the Issuer, (iii) the date specified by the holders of a majority of the shares of Class B Common Stock, and (iv) the 15-year anniversary of the closing of the Issuer's initial public offering.

SEC source: 0001585521-24-000191 · wk-form4_1725670478.xml · derivative · entry 6

Steckelberg Kelly · CIK 0001364713 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,901

Underlying: Class A Common Stock · 8,901 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.

F6 · derivative.exercise_date: Each share of Class B Common Stock is convertible at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock held by the Reporting Person will automatically convert into one share of Class A Common Stock upon (a) other than Eric S. Yuan, the death of the Reporting Person, or (b) any transfer by the Reporting Person except certain "Permitted Transfers" described in the Issuer's certificate of incorporation. All outstanding shares of Class B Common Stock will convert into shares of Class A Common Stock upon the earliest of (i) six months following the death or incapacity of Mr. Yuan, (ii) six months following the date that Mr. Yuan ceases providing services to the Issuer, (iii) the date specified by the holders of a majority of the shares of Class B Common Stock, and (iv) the 15-year anniversary of the closing of the Issuer's initial public offering.

F6 · derivative.expiration_date: Each share of Class B Common Stock is convertible at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock held by the Reporting Person will automatically convert into one share of Class A Common Stock upon (a) other than Eric S. Yuan, the death of the Reporting Person, or (b) any transfer by the Reporting Person except certain "Permitted Transfers" described in the Issuer's certificate of incorporation. All outstanding shares of Class B Common Stock will convert into shares of Class A Common Stock upon the earliest of (i) six months following the death or incapacity of Mr. Yuan, (ii) six months following the date that Mr. Yuan ceases providing services to the Issuer, (iii) the date specified by the holders of a majority of the shares of Class B Common Stock, and (iv) the 15-year anniversary of the closing of the Issuer's initial public offering.

SEC source: 0001585521-24-000191 · wk-form4_1725670478.xml · derivative · entry 5

Steckelberg Kelly · CIK 0001364713 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 459,087

Underlying: Class B Common Stock · 8,901 shares

Expires 2028-01-06

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.

F5 · derivative.exercise_date: 1/4 of the shares subject to the option vested on November 6, 2018, and 1/48 of the shares vest monthly thereafter. The shares subject to this option are early exercisable, subject to the Issuer's right to repurchase.

F6 · derivative.underlying: Each share of Class B Common Stock is convertible at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Each share of Class B Common Stock held by the Reporting Person will automatically convert into one share of Class A Common Stock upon (a) other than Eric S. Yuan, the death of the Reporting Person, or (b) any transfer by the Reporting Person except certain "Permitted Transfers" described in the Issuer's certificate of incorporation. All outstanding shares of Class B Common Stock will convert into shares of Class A Common Stock upon the earliest of (i) six months following the death or incapacity of Mr. Yuan, (ii) six months following the date that Mr. Yuan ceases providing services to the Issuer, (iii) the date specified by the holders of a majority of the shares of Class B Common Stock, and (iv) the 15-year anniversary of the closing of the Issuer's initial public offering.