ZLAB

SEC source: 0000905148-25-000826 · form4.xml · nonDerivative · entry 4

Du Ying · CIK 0001731790 · Director · Chairperson & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 494,117

F1 · security: Each American Depositary Share ("ADS") represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.

F2 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 20, 2024.

F5 · price: Reflects a weighted average sale price of $35.055 per share, at prices ranging from $35.05 to $35.06 per share. The Reporting Person will 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 price.

SEC source: 0000905148-25-000826 · form4.xml · nonDerivative · entry 3

Du Ying · CIK 0001731790 · Director · Chairperson & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 494,317

F1 · security: Each American Depositary Share ("ADS") represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.

F2 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 20, 2024.

F4 · price: Reflects a weighted average sale price of $34.5201 per share, at prices ranging from $34.04 to $34.99 per share. The Reporting Person will 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 price.

SEC source: 0000905148-25-000826 · form4.xml · nonDerivative · entry 2

Du Ying · CIK 0001731790 · Director · Chairperson & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 541,260

F1 · security: Each American Depositary Share ("ADS") represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.

F2 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 20, 2024.

F3 · price: Reflects a weighted average sale price of $33.594 per share, at prices ranging from $33.04 to $34.015 per share. The Reporting Person will 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 price.

SEC source: 0000905148-25-000826 · form4.xml · nonDerivative · entry 1

Du Ying · CIK 0001731790 · Director · Chairperson & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 544,117

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 · security: Each American Depositary Share ("ADS") represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.

SEC source: 0000905148-25-000827 · form4.xml · nonDerivative · entry 1

Lis William · CIK 0001574558 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 38,089

F1 · security: Each American Depositary Share ("ADS") represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.

F2 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 20, 2024.

SEC source: 0000905148-25-000829 · form4.xml · nonDerivative · entry 1

Edmondson Frazor Titus III · CIK 0001835780 · Chief Legal Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 14,328

F1 · security: Each American Depositary Share ("ADS") represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.

F2 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 22, 2024.

SEC source: 0000905148-25-000011 · form4.xml · nonDerivative · entry 2

Amado Rafael · CIK 0001662119 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,834

F1 · security: Each American Depositary Share (ADS) represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.

F4 · kind: These ADSs were sold automatically to cover taxes upon vesting of RSUs.

SEC source: 0000905148-25-000014 · form4.xml · nonDerivative · entry 3

Chen Kai-Xian · CIK 0001836195 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,525

F1 · security: Each American Depositary Share (ADS) represents ten Ordinary Shares of the Issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.

F4 · kind: Represents the forfeiture of the unvested restricted shares upon the Reporting Person's resignation from the Issuer's board of directors on December 31, 2024.

SEC source: 0000905148-25-000011 · form4.xml · derivative · entry 3

Amado Rafael · CIK 0001662119 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 63,000

Underlying: American Depositary Shares · 21,000 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: Each RSU represents a contingent right to receive one ADS.

F5 · derivative.exercise_date: These RSUs vest in equal annual installments over five years beginning on 12/30/2023, the first anniversary of the date of grant. Vested shares will be delivered to the reporting person following vesting.

F5 · derivative.expiration_date: These RSUs vest in equal annual installments over five years beginning on 12/30/2023, the first anniversary of the date of grant. Vested shares will be delivered to the reporting person following vesting.

F1 · derivative.underlying: Each American Depositary Share (ADS) represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.

SEC source: 0000905148-25-000011 · form4.xml · nonDerivative · entry 1

Amado Rafael · CIK 0001662119 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 41,417

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 · security: Each American Depositary Share (ADS) represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.

F2 · shares: ADSs acquired upon vesting of Restricted Share Units ("RSUs").

F3 · price: Each RSU represents a contingent right to receive one ADS.

SEC source: 0000905148-24-003374 · form4.xml · nonDerivative · entry 1

Du Ying · CIK 0001731790 · Director · Chairperson & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 494,117

F1 · security: Each American Depositary Share ("ADS") represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.

F2 · kind: This transaction represents a bona fide gift to a grantor retained annuity trust for which there is an independent trustee.

SEC source: 0000905148-24-002935 · form4.xml · nonDerivative · entry 2

Chen Yajing · CIK 0001985694 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,494

F1 · security: Each American Depositary Share (ADS) represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.

F4 · kind: These ADSs were sold automatically to cover taxes upon vesting of RSUs.

SEC source: 0000905148-24-002935 · form4.xml · derivative · entry 3

Chen Yajing · CIK 0001985694 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 500

Underlying: American Depositary Shares · 500 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: Each RSU represents a contingent right to receive one ADS.

F5 · derivative.exercise_date: The Restricted Share Units vest in equal annual installments over four years beginning on 11/01/2022, the first anniversary of the date of grant. Vested shares will be delivered to the reporting person following vesting.

F5 · derivative.expiration_date: The Restricted Share Units vest in equal annual installments over four years beginning on 11/01/2022, the first anniversary of the date of grant. Vested shares will be delivered to the reporting person following vesting.

F1 · derivative.underlying: Each American Depositary Share (ADS) represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.

SEC source: 0000905148-24-002935 · form4.xml · nonDerivative · entry 1

Chen Yajing · CIK 0001985694 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,661

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 · security: Each American Depositary Share (ADS) represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.

F2 · shares: ADSs acquired upon vesting of Restricted Share Units ("RSUs").

F3 · price: Each RSU represents a contingent right to receive one ADS.

SEC source: 0000905148-24-002633 · form4.xml · nonDerivative · entry 2

Chen Yajing · CIK 0001985694 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,161

F1 · security: Each American Depositary Share (ADS) represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.

F4 · kind: These ADSs were sold automatically to cover taxes upon vesting of RSUs.

SEC source: 0000905148-24-002633 · form4.xml · derivative · entry 3

Chen Yajing · CIK 0001985694 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,840

Underlying: American Depositary Shares · 920 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: Each RSU represents a contingent right to receive one ADS.

F5 · derivative.exercise_date: The Restricted Share Units vest in equal annual installments over five years beginning on 10/01/2022, the first anniversary of the date of grant. Vested shares will be delivered to the reporting person following vesting.

F5 · derivative.expiration_date: The Restricted Share Units vest in equal annual installments over five years beginning on 10/01/2022, the first anniversary of the date of grant. Vested shares will be delivered to the reporting person following vesting.

F1 · derivative.underlying: Each American Depositary Share (ADS) represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.

SEC source: 0000905148-24-002633 · form4.xml · nonDerivative · entry 1

Chen Yajing · CIK 0001985694 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,462

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 · security: Each American Depositary Share (ADS) represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.

F2 · shares: ADSs acquired upon vesting of Restricted Share Units ("RSUs").

F3 · price: Each RSU represents a contingent right to receive one ADS.

SEC source: 0000905148-24-002519 · form4.xml · nonDerivative · entry 1

GAYNOR RICHARD · CIK 0001741284 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 46,568

F1 · security: Each American Depositary Share ("ADS") represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.

F2 · kind: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 29, 2024.

SEC source: 0000905148-24-002301 · form4.xml · nonDerivative · entry 2

Edmondson Frazor Titus III · CIK 0001835780 · Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,872

F1 · security: Each American Depositary Share ("ADS") represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.

F4 · shares: These ADSs were sold automatically to cover taxes upon vesting of RSUs.

SEC source: 0000905148-24-002290 · form4.xml · nonDerivative · entry 2

Smiley Joshua L · CIK 0001725189 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,232

F1 · security: Each American Depositary Share ("ADS") represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.

F4 · shares: These ADSs were sold automatically to cover taxes upon vesting of RSUs.

SEC source: 0000905148-24-002301 · form4.xml · derivative · entry 3

Edmondson Frazor Titus III · CIK 0001835780 · Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,850

Underlying: American Depositary Shares · 4,850 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: Each RSU represents a contingent right to receive one ADS.

F5 · derivative.exercise_date: The RSUs vest in equal annual installments over five years beginning on 08/17/2021, the first anniversary of the date of grant. Vested shares will be delivered in the form of ADSs to the reporting person following vesting.

F5 · derivative.expiration_date: The RSUs vest in equal annual installments over five years beginning on 08/17/2021, the first anniversary of the date of grant. Vested shares will be delivered in the form of ADSs to the reporting person following vesting.

F1 · derivative.underlying: Each American Depositary Share ("ADS") represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.

SEC source: 0000905148-24-002301 · form4.xml · nonDerivative · entry 1

Edmondson Frazor Titus III · CIK 0001835780 · Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,796

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 · security: Each American Depositary Share ("ADS") represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.

F2 · shares: ADSs acquired upon vesting of Restricted Share Units ("RSUs").

F3 · price: Each RSU represents a contingent right to receive one ADS.

SEC source: 0000905148-24-002275 · form4.xml · nonDerivative · entry 2

Chen Yajing · CIK 0001985694 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,542

F1 · security: Each American Depositary Share ("ADS") represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.

F4 · shares: These ADSs were sold automatically to cover taxes upon vesting of RSUs.

SEC source: 0000905148-24-002290 · form4.xml · derivative · entry 3

Smiley Joshua L · CIK 0001725189 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,700

Underlying: American Depositary Shares · 15,900 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: Each RSU represents a contingent right to receive one ADS.

F5 · derivative.exercise_date: The RSUs vest in equal annual installments over five years beginning on 08/15/2023, the first anniversary of the date of grant. Vested shares will be delivered in the form of ADSs to the reporting person following vesting.

F5 · derivative.expiration_date: The RSUs vest in equal annual installments over five years beginning on 08/15/2023, the first anniversary of the date of grant. Vested shares will be delivered in the form of ADSs to the reporting person following vesting.

F1 · derivative.underlying: Each American Depositary Share ("ADS") represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.

SEC source: 0000905148-24-002290 · form4.xml · nonDerivative · entry 1

Smiley Joshua L · CIK 0001725189 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,584

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 · security: Each American Depositary Share ("ADS") represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.

F2 · shares: ADSs acquired upon vesting of Restricted Share Units ("RSUs").

F3 · price: Each RSU represents a contingent right to receive one ADS.

SEC source: 0000905148-24-002275 · form4.xml · derivative · entry 3

Chen Yajing · CIK 0001985694 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,750

Underlying: American Depositary Shares · 1,250 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: Each RSU represents a contingent right to receive one ADS.

F5 · derivative.exercise_date: The RSUs vest in equal annual installments over four years beginning on 08/14/2024, the first anniversary of the date of grant. Vested shares will be delivered in the form of ADSs to the reporting person following vesting.

F5 · derivative.expiration_date: The RSUs vest in equal annual installments over four years beginning on 08/14/2024, the first anniversary of the date of grant. Vested shares will be delivered in the form of ADSs to the reporting person following vesting.

F1 · derivative.underlying: Each American Depositary Share ("ADS") represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.

SEC source: 0000905148-24-002275 · form4.xml · nonDerivative · entry 1

Chen Yajing · CIK 0001985694 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,964

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 · security: Each American Depositary Share ("ADS") represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.

F2 · shares: ADSs acquired upon vesting of Restricted Share Units ("RSUs").

F3 · price: Each RSU represents a contingent right to receive one ADS.

SEC source: 0000905148-24-002293 · form4.xml · nonDerivative · entry 1

Du Ying · CIK 0001731790 · Director · Chairperson & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 994,117

F1 · security: Each American Depositary Share ("ADS") represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.

F2 · kind: This transaction represents a bona fide charitable contribution as a gift to a donor advisory fund.

SEC source: 0000905148-24-002230 · form4.xml · nonDerivative · entry 1

Amado Rafael · CIK 0001662119 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 20,417

F1 · security: Each American Depositary Share ("ADS") represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.

F2 · kind: The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 15, 2023.

SEC source: 0000905148-24-001830 · form4.xml · derivative · entry 4

Du Ying · CIK 0001731790 · Director · Chairperson & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 72,000

Underlying: American Depositary Shares · 72,000 shares

Expires not disclosed

F3 · derivative.exercise_price: Each RSU represents a contingent right to receive one ADS.

F7 · derivative.exercise_date: The RSUs vest in equal annual installments over four years beginning on 07/01/2025, the first anniversary of the date of grant, subject to continuous service. Vested shares will be delivered in the form of ADSs to the reporting person following vesting.

F7 · derivative.expiration_date: The RSUs vest in equal annual installments over four years beginning on 07/01/2025, the first anniversary of the date of grant, subject to continuous service. Vested shares will be delivered in the form of ADSs to the reporting person following vesting.

F1 · derivative.underlying: Each American Depositary Share ("ADS") represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.

SEC source: 0000905148-24-001830 · form4.xml · nonDerivative · entry 2

Du Ying · CIK 0001731790 · Director · Chairperson & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,081,910

F1 · security: Each American Depositary Share ("ADS") represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.

F5 · shares: These ADSs were sold automatically to cover taxes upon vesting of RSUs.

SEC source: 0000905148-24-001839 · form4.xml · nonDerivative · entry 2

Lis William · CIK 0001574558 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 53,089

F1 · security: Each American Depositary Share (ADS) represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.

F2 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 1, 2024.

SEC source: 0000905148-24-001839 · form4.xml · nonDerivative · entry 1

Lis William · CIK 0001574558 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 53,189

F1 · security: Each American Depositary Share (ADS) represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.

F2 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 1, 2024.

F3 · price: Reflects a weighted average sale price of $17.3139 per share, at prices ranging from $17.02 to $17.96 per share. The Reporting Person will 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 price.

SEC source: 0000905148-25-000014 · form4.xml · nonDerivative · entry 2

Chen Kai-Xian · CIK 0001836195 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 60,778

F1 · security: Each American Depositary Share (ADS) represents ten Ordinary Shares of the Issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.

F3 · kind: These ADSs were sold automatically to cover taxes.

SEC source: 0000905148-24-001830 · form4.xml · derivative · entry 3

Du Ying · CIK 0001731790 · Director · Chairperson & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 53,910

Underlying: American Depositary Shares · 17,970 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: Each RSU represents a contingent right to receive one ADS.

F6 · derivative.exercise_date: The RSUs vest in equal annual installments over four years beginning on 06/29/2024, the first anniversary of the date of grant, subject to continuous service. Vested shares will be delivered in the form of ADSs to the reporting person following vesting.

F6 · derivative.expiration_date: The RSUs vest in equal annual installments over four years beginning on 06/29/2024, the first anniversary of the date of grant, subject to continuous service. Vested shares will be delivered in the form of ADSs to the reporting person following vesting.

F1 · derivative.underlying: Each American Depositary Share ("ADS") represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.

SEC source: 0000905148-24-001830 · form4.xml · nonDerivative · entry 1

Du Ying · CIK 0001731790 · Director · Chairperson & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,088,923

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 · security: Each American Depositary Share ("ADS") represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.

F2 · shares: ADSs acquired upon vesting of Restricted Share Units ("RSUs").

F3 · price: Each RSU represents a contingent right to receive one ADS.

F4 · balance_after: This number reflects a net reduction of 71,880 ADSs, which represents RSUs that previously reported as aggregated with ADSs in Table I and are now separately reported in Table II.

SEC source: 0000905148-24-001802 · form4.xml · nonDerivative · entry 2

Du Ying · CIK 0001731790 · Director · Chairperson & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,142,833

F1 · security: Each American Depositary Share ("ADS") represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.

F4 · shares: These ADSs were sold automatically to cover taxes upon vesting of RSUs.

SEC source: 0000905148-24-001804 · form4.xml · nonDerivative · entry 2

Reinhart Harald · CIK 0001835824 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 62,619

F1 · security: Each American Depositary Share ("ADS") represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.

F4 · shares: These ADSs were sold automatically to cover taxes upon vesting of RSUs.

SEC source: 0000905148-24-001801 · form4.xml · nonDerivative · entry 2

Chen Yajing · CIK 0001985694 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,714

F1 · security: Each American Depositary Share ("ADS") represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.

F4 · shares: These ADSs were sold automatically to cover taxes upon vesting of RSUs.

SEC source: 0000905148-24-001803 · form4.xml · nonDerivative · entry 2

Edmondson Frazor Titus III · CIK 0001835780 · Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,946

F1 · security: Each American Depositary Share ("ADS") represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.

F4 · shares: These ADSs were sold automatically to cover taxes upon vesting of RSUs.

SEC source: 0000905148-24-001802 · form4.xml · derivative · entry 3

Du Ying · CIK 0001731790 · Director · Chairperson & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 117,600

Underlying: American Depositary Shares · 58,800 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: Each RSU represents a contingent right to receive one ADS.

F5 · derivative.exercise_date: The RSUs vest in equal annual installments over four years beginning on 06/25/2023, the first anniversary of the date of grant. Vested shares will be delivered in the form of ADSs to the reporting person following vesting.

F5 · derivative.expiration_date: The RSUs vest in equal annual installments over four years beginning on 06/25/2023, the first anniversary of the date of grant. Vested shares will be delivered in the form of ADSs to the reporting person following vesting.

F1 · derivative.underlying: Each American Depositary Share ("ADS") represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.

SEC source: 0000905148-24-001802 · form4.xml · nonDerivative · entry 1

Du Ying · CIK 0001731790 · Director · Chairperson & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,166,772

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 · security: Each American Depositary Share ("ADS") represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.

F2 · shares: ADSs acquired upon vesting of Restricted Share Units ("RSUs").

F3 · price: Each RSU represents a contingent right to receive one ADS.

SEC source: 0000905148-24-001804 · form4.xml · derivative · entry 3

Reinhart Harald · CIK 0001835824 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,500

Underlying: American Depositary Shares · 18,250 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: Each RSU represents a contingent right to receive one ADS.

F5 · derivative.exercise_date: The RSUs vest in equal annual installments over four years beginning on 06/25/2023, the first anniversary of the date of grant. Vested shares will be delivered in the form of ADSs to the reporting person following vesting.

F5 · derivative.expiration_date: The RSUs vest in equal annual installments over four years beginning on 06/25/2023, the first anniversary of the date of grant. Vested shares will be delivered in the form of ADSs to the reporting person following vesting.

F1 · derivative.underlying: Each American Depositary Share ("ADS") represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.

SEC source: 0000905148-24-001804 · form4.xml · nonDerivative · entry 1

Reinhart Harald · CIK 0001835824 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 70,050

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 · security: Each American Depositary Share ("ADS") represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.

F2 · shares: ADSs acquired upon vesting of Restricted Share Units ("RSUs").

F3 · price: Each RSU represents a contingent right to receive one ADS.

SEC source: 0000905148-24-001801 · form4.xml · derivative · entry 3

Chen Yajing · CIK 0001985694 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,500

Underlying: American Depositary Shares · 6,250 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: Each RSU represents a contingent right to receive one ADS.

F5 · derivative.exercise_date: The RSUs vest in equal annual installments over four years beginning on 06/25/2023, the first anniversary of the date of grant. Vested shares will be delivered in the form of ADSs to the reporting person following vesting.

F5 · derivative.expiration_date: The RSUs vest in equal annual installments over four years beginning on 06/25/2023, the first anniversary of the date of grant. Vested shares will be delivered in the form of ADSs to the reporting person following vesting.

F1 · derivative.underlying: Each American Depositary Share ("ADS") represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.

SEC source: 0000905148-24-001801 · form4.xml · nonDerivative · entry 1

Chen Yajing · CIK 0001985694 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,868

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 · security: Each American Depositary Share ("ADS") represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.

F2 · shares: ADSs acquired upon vesting of Restricted Share Units ("RSUs").

F3 · price: Each RSU represents a contingent right to receive one ADS.

SEC source: 0000905148-24-001803 · form4.xml · derivative · entry 3

Edmondson Frazor Titus III · CIK 0001835780 · Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,200

Underlying: American Depositary Shares · 14,600 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: Each RSU represents a contingent right to receive one ADS.

F5 · derivative.exercise_date: The RSUs vest in equal annual installments over four years beginning on 06/25/2023, the first anniversary of the date of grant. Vested shares will be delivered in the form of ADSs to the reporting person following vesting.

F5 · derivative.expiration_date: The RSUs vest in equal annual installments over four years beginning on 06/25/2023, the first anniversary of the date of grant. Vested shares will be delivered in the form of ADSs to the reporting person following vesting.

F1 · derivative.underlying: Each American Depositary Share ("ADS") represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.

SEC source: 0000905148-24-001803 · form4.xml · nonDerivative · entry 1

Edmondson Frazor Titus III · CIK 0001835780 · Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,008

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 · security: Each American Depositary Share ("ADS") represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.

F2 · shares: ADSs acquired upon vesting of Restricted Share Units ("RSUs").

F3 · price: Each RSU represents a contingent right to receive one ADS.

SEC source: 0000905148-24-001752 · form4.xml · nonDerivative · entry 1

WIRTH PETER · CIK 0001021041 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 382,919

F1 · security: Each American Depositary Share (ADS) represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.

F2 · shares: Represents restricted shares that vest in full on June 18, 2025, subject to the Reporting Person's continued service as a member of the issuer's board of directors through such vesting date.

SEC source: 0000905148-24-001751 · form4.xml · nonDerivative · entry 1

Vounatsos Michel · CIK 0001672709 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,585

F1 · security: Each American Depositary Share (ADS) represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.

F2 · shares: Represents restricted shares that vest in full on June 18, 2025, subject to the Reporting Person's continued service as a member of the issuer's board of directors through such vesting date.