GCT

SEC source: 0001857816-25-000108 · wk-form4_1757552409.xml · nonDerivative · entry 1

Wu Lei · CIK 0001962329 · Director · Chief Executive Officer · 10% owner

JI XIANG HU TONG HOLDINGS LTD · CIK 0002004302 · Director · Chief Executive Officer · 10% owner

SHAN LAO HU TONG LLC · CIK 0002004307 · Director · Chief Executive Officer · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · By Shan Lao Hu Tong LLC and Ji Xiang Hu Tong Holdings Limited

Disclosed balance after: 60,000

F1 · ownership.nature: Lei Wu ("Mr. Wu") is the sole member and sole manager of a limited liability company, Shan Lao Hu Tong LLC, that is the sole shareholder of Ji Xiang Hu Tong Holdings Limited. As a result of these relationships, Mr. Wu may be deemed to be an indirect beneficial owner of the securities held by Ji Xiang Hu Tong Holdings Limited.

F2 · ownership.nature: Represents Class A ordinary shares, par value of US$0.05 per share, of the Issuer ("Class A Ordinary Shares") directly held by Ji Xiang Hu Tong Holdings Limited.

F3 · ownership.nature: This report shall not be deemed an admission that any of the reporting persons is the beneficial owner of such securities for purposes of Section 16 of Securities Exchange Act of 1934, as amended, or for any other purpose.

SEC source: 0002004299-25-000004 · wk-form4_1755912399.xml · nonDerivative · entry 1

SCHROCK IMAN AJ · CIK 0002004299 · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,000

F1 · price: Represents Issuer's Class A ordinary shares issued pursuant to restricted share units granted to the Reporting Person under the Issuer's 2017 share incentive plan.

SEC source: 0002045034-25-000003 · wk-form4_1755739920.xml · nonDerivative · entry 3

Bernes Marshall · CIK 0002045034 · Director · Head of BaaS Program

10b5-1 filing: No plan indicated

Ownership: Indirect · By Family Trust

Disclosed balance after: 61,000

F2 · ownership.nature: Shares are directly owned by the Marshall R. Bernes Family Trust ("Family Trust"). The Reporting Person is the settlor and a co-trustee of the Family Trust and, in such capacity, may be deemed to indirectly beneficially own the securities owned by the Family Trust.

SEC source: 0002045034-25-000003 · wk-form4_1755739920.xml · nonDerivative · entry 2

Bernes Marshall · CIK 0002045034 · Director · Head of BaaS Program

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trustee of Profit Sharing Plan

Disclosed balance after: 0

F1 · ownership.nature: Shares are directly owned by the Marshall R. Bernes, M.D., Inc. Profit Sharing Plan ("PSP"), a retirement trust for which the Reporting Person serves as a trustee. The Reporting Person disclaims beneficial ownership of the securities owned by the PSP, except to the extent of his pecuniary interest in the PSP. The inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of the reported shares for purposes of Section 16 or for any other purposes.

SEC source: 0002045034-25-000003 · wk-form4_1755739920.xml · nonDerivative · entry 1

Bernes Marshall · CIK 0002045034 · Director · Head of BaaS Program

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trustee of Profit Sharing Plan

Disclosed balance after: 12,000

F1 · ownership.nature: Shares are directly owned by the Marshall R. Bernes, M.D., Inc. Profit Sharing Plan ("PSP"), a retirement trust for which the Reporting Person serves as a trustee. The Reporting Person disclaims beneficial ownership of the securities owned by the PSP, except to the extent of his pecuniary interest in the PSP. The inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of the reported shares for purposes of Section 16 or for any other purposes.

SEC source: 0001857816-25-000103 · wk-form4_1755598126.xml · nonDerivative · entry 1

Kelley Lorri A · CIK 0002005595 · Director

LORRI KELLEY ADVISORS, INC. · CIK 0002005562 · Director

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · By Lorri Kelley Advisors, Inc.

Disclosed balance after: 10,362

F1 · price: Represents Issuer's Class A ordinary shares issued pursuant to restricted share units granted to the Reporting Person under the Issuer's 2017 share incentive plan.

F2 · ownership.nature: The securities are directly held by Lorri Kelley Advisors, Inc. Lorri A. Kelley ("Mrs. Kelley") is the sole shareholder and sole director of Lorri Kelley Advisors, Inc. Therefore, Mrs. Kelley may be deemed to be an indirect beneficial owner of the securities held by Lorri Kelley Advisors, Inc. This report shall not be deemed an admission that any of the reporting persons is the beneficial owner of such securities for purposes of Section 16 of Securities Exchange Act of 1934, as amended, or for any other purpose.

SEC source: 0002004135-25-000003 · wk-form4_1755597773.xml · nonDerivative · entry 1

Chen Zhiwu · CIK 0002004135 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,974

F1 · price: Represents Issuer's Class A ordinary shares issued pursuant to restricted share units granted to the Reporting Person under the Issuer's 2017 share incentive plan.

SEC source: 0002004306-25-000003 · wk-form4_1755597923.xml · nonDerivative · entry 1

VISSER JAN WILLIAM · CIK 0002004306 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,362

F1 · price: Represents Issuer's Class A ordinary shares issued pursuant to restricted share units granted to the Reporting Person under the Issuer's 2017 share incentive plan.

SEC source: 0001857816-25-000069 · wk-form4_1747687293.xml · nonDerivative · entry 1

Kelley Lorri A · CIK 0002005595 · Director

LORRI KELLEY ADVISORS, INC. · CIK 0002005562 · Director

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · By Lorri Kelley Advisors, Inc.

Disclosed balance after: 9,479

F1 · price: Represents Issuer's Class A ordinary shares issued pursuant to restricted share units granted to the Reporting Person under the Issuer's 2017 share incentive plan.

F2 · ownership.nature: The securities are directly held by Lorri Kelley Advisors, Inc. Lorri A. Kelley ("Mrs. Kelley") is the sole shareholder and sole director of Lorri Kelley Advisors, Inc. Therefore, Mrs. Kelley may be deemed to be an indirect beneficial owner of the securities held by Lorri Kelley Advisors, Inc. This report shall not be deemed an admission that any of the reporting persons is the beneficial owner of such securities for purposes of Section 16 of Securities Exchange Act of 1934, as amended, or for any other purpose.

SEC source: 0001857816-25-000070 · wk-form4_1747687306.xml · nonDerivative · entry 1

Chen Zhiwu · CIK 0002004135 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,091

F1 · price: Represents Issuer's Class A ordinary shares issued pursuant to restricted share units granted to the Reporting Person under the Issuer's 2017 share incentive plan.

SEC source: 0001857816-25-000068 · wk-form4_1747687279.xml · nonDerivative · entry 1

VISSER JAN WILLIAM · CIK 0002004306 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,479

F1 · price: Represents Issuer's Class A ordinary shares issued pursuant to restricted share units granted to the Reporting Person under the Issuer's 2017 share incentive plan.

SEC source: 0001857816-25-000039 · wk-form4_1744365878.xml · nonDerivative · entry 1

Bernes Marshall · CIK 0002045034 · Director · Head of BaaS Program

10b5-1 filing: No plan indicated

Ownership: Indirect · By Family Trust

Disclosed balance after: 65,000

F1 · price: Represents Issuer's Class A ordinary shares issued pursuant to restricted share units granted to the Reporting Person under the Issuer's 2017 share incentive plan.

F2 · ownership.nature: Shares are directly owned by the Marshall R. Bernes Family Trust ("Family Trust"). The Reporting Person is the settlor and a co-trustee of the Family Trust and, in such capacity, may be deemed to indirectly beneficially own the securities owned by the Family Trust.

SEC source: 0001857816-25-000042 · wk-form4_1744365916.xml · nonDerivative · entry 1

WEI XIAOYANG · CIK 0002033954 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,000

F1 · price: Represents Issuer's Class A ordinary shares issued pursuant to restricted share units granted to the Reporting Person under the Issuer's 2017 share incentive plan.

SEC source: 0001857816-25-000040 · wk-form4_1744365890.xml · derivative · entry 4

WAN XIN · CIK 0002004239 · Chief Technology Officer

FAITHFUL WINNER HOLDINGS LTD · CIK 0002014819 · Chief Technology Officer

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · By FAITHFUL WINNER HOLDINGS LIMITED

Disclosed balance after: 0

Underlying: Class A Ordinary Shares, par value $0.05 per share · 10,000 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 Restricted Share Unit ("RSU") represents a contingent right to receive one share of Class A ordinary shares of the Company when vested.

F5 · derivative.exercise_date: These RSUs, which were granted on April 10 2024, vest upon the satisfaction of a service condition and have no expiration date. The service condition was fully satisfied on April 10, 2025.

F5 · derivative.expiration_date: These RSUs, which were granted on April 10 2024, vest upon the satisfaction of a service condition and have no expiration date. The service condition was fully satisfied on April 10, 2025.

F2 · ownership.nature: The securities are directly held by FAITHFUL WINNER HOLDINGS LIMITED. Xin Wan is the sole shareholder and sole director of FAITHFUL WINNER HOLDINGS LIMITED and may be deemed to be an indirect beneficial owner of the securities held by FAITHFUL WINNER HOLDINGS LIMITED. This report shall not be deemed an admission that any of the reporting persons is the beneficial owner of such securities for purposes of Section 16 of Securities Exchange Act of 1934, as amended, or for any other purpose.

SEC source: 0001857816-25-000040 · wk-form4_1744365890.xml · derivative · entry 3

WAN XIN · CIK 0002004239 · Chief Technology Officer

FAITHFUL WINNER HOLDINGS LTD · CIK 0002014819 · Chief Technology Officer

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,500

Underlying: Class A Ordinary Shares, par value $0.05 per share · 5,500 shares

Expires not disclosed

F3 · derivative.exercise_price: Each Restricted Share Unit ("RSU") represents a contingent right to receive one share of Class A ordinary shares of the Company when vested.

F4 · derivative.exercise_date: The RSUs will be vested at the end of the twelve (12)-month period commencing from the date of grant on April 10, 2025, subject to continuous service. Vested shares will be delivered to the reporting person following vesting.

F4 · derivative.expiration_date: The RSUs will be vested at the end of the twelve (12)-month period commencing from the date of grant on April 10, 2025, subject to continuous service. Vested shares will be delivered to the reporting person following vesting.

SEC source: 0001857816-25-000040 · wk-form4_1744365890.xml · nonDerivative · entry 2

WAN XIN · CIK 0002004239 · Chief Technology Officer

FAITHFUL WINNER HOLDINGS LTD · CIK 0002014819 · Chief Technology Officer

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · By FAITHFUL WINNER HOLDINGS LIMITED

Disclosed balance after: 817,540

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 · ownership.nature: The securities are directly held by FAITHFUL WINNER HOLDINGS LIMITED. Xin Wan is the sole shareholder and sole director of FAITHFUL WINNER HOLDINGS LIMITED and may be deemed to be an indirect beneficial owner of the securities held by FAITHFUL WINNER HOLDINGS LIMITED. This report shall not be deemed an admission that any of the reporting persons is the beneficial owner of such securities for purposes of Section 16 of Securities Exchange Act of 1934, as amended, or for any other purpose.

SEC source: 0001857816-25-000040 · wk-form4_1744365890.xml · nonDerivative · entry 1

WAN XIN · CIK 0002004239 · Chief Technology Officer

FAITHFUL WINNER HOLDINGS LTD · CIK 0002014819 · Chief Technology Officer

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,500

F1 · price: Represents Issuer's Class A ordinary shares issued pursuant to restricted share units granted to the Reporting Person under the Issuer's 2017 share incentive plan.

SEC source: 0001857816-25-000041 · wk-form4_1744365903.xml · derivative · entry 4

Hao Xinyan · CIK 0002004141 · Chief Operating Officer

ICEBERY LTD · CIK 0002004292 · Chief Operating Officer

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · By ICEBERY LIMITED

Disclosed balance after: 7,500

Underlying: Class A Ordinary Shares, par value $0.05 per share · 12,500 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 Restricted Share Unit ("RSU") represents a contingent right to receive one share of Class A ordinary shares of the Company when vested.

F5 · derivative.exercise_date: These RSUs, which were granted on April 10, 2024, vest upon the satisfaction of a service condition and have no expiration date. The service condition was fully satisfied on April 10, 2025.

F5 · derivative.expiration_date: These RSUs, which were granted on April 10, 2024, vest upon the satisfaction of a service condition and have no expiration date. The service condition was fully satisfied on April 10, 2025.

F2 · ownership.nature: The securities are directly held by ICEBERY LIMITED. Xinyan Hao is the sole shareholder and sole director of ICEBERY LIMITED and may be deemed to be an indirect beneficial owner of the securities held by ICEBERY LIMITED. This report shall not be deemed an admission that any of the reporting persons is the beneficial owner of such securities for purposes of Section 16 of Securities Exchange Act of 1934, as amended, or for any other purpose.

SEC source: 0001857816-25-000041 · wk-form4_1744365903.xml · derivative · entry 3

Hao Xinyan · CIK 0002004141 · Chief Operating Officer

ICEBERY LTD · CIK 0002004292 · Chief Operating Officer

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · By ICEBERY LIMITED

Disclosed balance after: 20,000

Underlying: Class A Ordinary Shares, par value $0.05 per share · 7,500 shares

Expires not disclosed

F3 · derivative.exercise_price: Each Restricted Share Unit ("RSU") represents a contingent right to receive one share of Class A ordinary shares of the Company when vested.

F4 · derivative.exercise_date: The RSUs will be vested at the end of the twelve (12)-month period commencing from the date of grant on April 10, 2025, subject to continuous service. Vested shares will be delivered to the reporting person following vesting.

F4 · derivative.expiration_date: The RSUs will be vested at the end of the twelve (12)-month period commencing from the date of grant on April 10, 2025, subject to continuous service. Vested shares will be delivered to the reporting person following vesting.

F2 · ownership.nature: The securities are directly held by ICEBERY LIMITED. Xinyan Hao is the sole shareholder and sole director of ICEBERY LIMITED and may be deemed to be an indirect beneficial owner of the securities held by ICEBERY LIMITED. This report shall not be deemed an admission that any of the reporting persons is the beneficial owner of such securities for purposes of Section 16 of Securities Exchange Act of 1934, as amended, or for any other purpose.

SEC source: 0001857816-25-000041 · wk-form4_1744365903.xml · nonDerivative · entry 2

Hao Xinyan · CIK 0002004141 · Chief Operating Officer

ICEBERY LTD · CIK 0002004292 · Chief Operating Officer

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · By ICEBERY LIMITED

Disclosed balance after: 807,486

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 · ownership.nature: The securities are directly held by ICEBERY LIMITED. Xinyan Hao is the sole shareholder and sole director of ICEBERY LIMITED and may be deemed to be an indirect beneficial owner of the securities held by ICEBERY LIMITED. This report shall not be deemed an admission that any of the reporting persons is the beneficial owner of such securities for purposes of Section 16 of Securities Exchange Act of 1934, as amended, or for any other purpose.

SEC source: 0001857816-25-000041 · wk-form4_1744365903.xml · nonDerivative · entry 1

Hao Xinyan · CIK 0002004141 · Chief Operating Officer

ICEBERY LTD · CIK 0002004292 · Chief Operating Officer

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · By ICEBERY LIMITED

Disclosed balance after: 794,986

F1 · price: Represents Issuer's Class A ordinary shares issued pursuant to restricted share units granted to the Reporting Person under the Issuer's 2017 share incentive plan.

F2 · ownership.nature: The securities are directly held by ICEBERY LIMITED. Xinyan Hao is the sole shareholder and sole director of ICEBERY LIMITED and may be deemed to be an indirect beneficial owner of the securities held by ICEBERY LIMITED. This report shall not be deemed an admission that any of the reporting persons is the beneficial owner of such securities for purposes of Section 16 of Securities Exchange Act of 1934, as amended, or for any other purpose.

SEC source: 0001857816-25-000043 · wk-form4_1744365928.xml · nonDerivative · entry 1

SCHROCK IMAN AJ · CIK 0002004299 · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,000

F1 · price: Represents Issuer's Class A ordinary shares issued pursuant to restricted share units granted to the Reporting Person under the Issuer's 2017 share incentive plan.

SEC source: 0001857816-25-000038 · wk-form4_1744365865.xml · nonDerivative · entry 1

Wu Lei · CIK 0001962329 · Director · Chief Executive Officer · 10% owner

JI XIANG HU TONG HOLDINGS LTD · CIK 0002004302 · Director · Chief Executive Officer · 10% owner

SHAN LAO HU TONG LLC · CIK 0002004307 · Director · Chief Executive Officer · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · By Shan Lao Hu Tong LLC and Ji Xiang Hu Tong Holdings Limited

Disclosed balance after: 160,000

F1 · price: Represents Issuer's Class A ordinary shares issued pursuant to restricted share units granted to Mr. Wu under the Issuer's 2017 share incentive plan.

F2 · ownership.nature: This report shall not be deemed an admission that any of the reporting persons is the beneficial owner of such securities for purposes of Section 16 of Securities Exchange Act of 1934, as amended, or for any other purpose.

F3 · ownership.nature: Lei Wu ("Mr. Wu") is the sole member and sole manager of a limited liability company, Shan Lao Hu Tong LLC, that is the sole shareholder of Ji Xiang Hu Tong Holdings Limited. As a result of these relationships, Mr. Wu may be deemed to be an indirect beneficial owner of the securities held by Ji Xiang Hu Tong Holdings Limited.

F4 · ownership.nature: Represents Class A ordinary shares, par value of US$0.05 per share, of the Issuer ("Class A Ordinary Shares") directly held by Ji Xiang Hu Tong Holdings Limited.

SEC source: 0001857816-25-000004 · wk-form4_1740658103.xml · nonDerivative · entry 1

Kelley Lorri A · CIK 0002005595 · Director

LORRI KELLEY ADVISORS, INC. · CIK 0002005562 · Director

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · By Lorri Kelley Advisors, Inc.

Disclosed balance after: 7,970

F1 · price: Represents Issuer's Class A ordinary shares issued pursuant to restricted share units granted to the Reporting Person under the Issuer's 2017 share incentive plan.

F2 · ownership.nature: The securities are directly held by Lorri Kelley Advisors, Inc. Lorri A. Kelley ("Mrs. Kelley") is the sole shareholder and sole director of Lorri Kelley Advisors, Inc. Therefore, Mrs. Kelley may be deemed to be an indirect beneficial owner of the securities held by Lorri Kelley Advisors, Inc. This report shall not be deemed an admission that any of the reporting persons is the beneficial owner of such securities for purposes of Section 16 of Securities Exchange Act of 1934, as amended, or for any other purpose.

SEC source: 0001857816-25-000005 · wk-form4_1740658117.xml · nonDerivative · entry 1

Chen Zhiwu · CIK 0002004135 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,582

F1 · price: Represents Issuer's Class A ordinary shares issued pursuant to restricted share units granted to the Reporting Person under the Issuer's 2017 share incentive plan.

SEC source: 0001857816-25-000006 · wk-form4_1740658129.xml · nonDerivative · entry 1

VISSER JAN WILLIAM · CIK 0002004306 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,970

F1 · price: Represents Issuer's Class A ordinary shares issued pursuant to restricted share units granted to the Reporting Person under the Issuer's 2017 share incentive plan.

SEC source: 0001857816-24-000239 · wk-form4_1735644877.xml · nonDerivative · entry 1

Bernes Marshall · CIK 0002045034 · Director · Head of BaaS Program

10b5-1 filing: No plan indicated

Ownership: Indirect · By Family Trust

Disclosed balance after: 45,000

F1 · ownership.nature: Shares are directly owned by the Marshall R. Bernes Family Trust ("Family Trust"). The Reporting Person is the settlor and a co-trustee of the Family Trust and, in such capacity, may be deemed to indirectly beneficially own the securities owned by the Family Trust.

SEC source: 0001857816-24-000237 · wk-form4_1734617208.xml · nonDerivative · entry 1

WAN XIN · CIK 0002004239 · Chief Technology Officer

FAITHFUL WINNER HOLDINGS LTD · CIK 0002014819 · Chief Technology Officer

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Plan reported

Ownership: Indirect · By Dongsi Tou Tiao Limited

Disclosed balance after: 0

F1 · kind: The shares were sold pursuant to the 10b5-1 plans adopted on June 26, 2024.

F2 · ownership.nature: Represents Class A Ordinary Shares held by Dongsi Tou Tiao Limited, a company incorporated in British Virgin Islands, for Mr. Xin Wan ("Mr. Wan"). Dongsi Tou Tiao Limited is controlled and managed by Dongsi Tou Tiao Trust, a trust established under a trust deed dated July 13, 2021 between GigaCloud Technology Inc and Futu Trustee as trustee. The trust's beneficiaries are certain directors and executive officers of the Issuer, including Mr. Xin Wan, who are the participants of the Issuer's 2008 Share Incentive Plan and 2017 Share Incentive Plan. The trust deed provides that the trustee shall not exercise the voting rights attached to the Issuer's shares held by Dongsi Tou Tiao Limited, or the investment and dispositive power, unless otherwise directed by the advisory committee of the trust.

SEC source: 0001857816-24-000235 · wk-form4_1734488248.xml · nonDerivative · entry 3

WAN XIN · CIK 0002004239 · Chief Technology Officer

FAITHFUL WINNER HOLDINGS LTD · CIK 0002014819 · Chief Technology Officer

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Plan reported

Ownership: Indirect · By Dongsi Tou Tiao Limited

Disclosed balance after: 466

F1 · kind: The shares were sold pursuant to the 10b5-1 plans adopted on June 26, 2024.

F5 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $20 and the highest price at which shares were sold was $20.155.

F3 · ownership.nature: Represents Class A Ordinary Shares held by Dongsi Tou Tiao Limited, a company incorporated in British Virgin Islands, for Mr. Xin Wan ("Mr. Wan"). Dongsi Tou Tiao Limited is controlled and managed by Dongsi Tou Tiao Trust, a trust established under a trust deed dated July 13, 2021 between GigaCloud Technology Inc and Futu Trustee as trustee. The trust's beneficiaries are certain directors and executive officers of the Issuer, including Mr. Xin Wan, who are the participants of the Issuer's 2008 Share Incentive Plan and 2017 Share Incentive Plan. The trust deed provides that the trustee shall not exercise the voting rights attached to the Issuer's shares held by Dongsi Tou Tiao Limited, or the investment and dispositive power, unless otherwise directed by the advisory committee of the trust.

SEC source: 0001857816-24-000235 · wk-form4_1734488248.xml · nonDerivative · entry 2

WAN XIN · CIK 0002004239 · Chief Technology Officer

FAITHFUL WINNER HOLDINGS LTD · CIK 0002014819 · Chief Technology Officer

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Plan reported

Ownership: Indirect · By Dongsi Tou Tiao Limited

Disclosed balance after: 1,563

F1 · kind: The shares were sold pursuant to the 10b5-1 plans adopted on June 26, 2024.

F4 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $21 and the highest price at which shares were sold was $21.35.

F3 · ownership.nature: Represents Class A Ordinary Shares held by Dongsi Tou Tiao Limited, a company incorporated in British Virgin Islands, for Mr. Xin Wan ("Mr. Wan"). Dongsi Tou Tiao Limited is controlled and managed by Dongsi Tou Tiao Trust, a trust established under a trust deed dated July 13, 2021 between GigaCloud Technology Inc and Futu Trustee as trustee. The trust's beneficiaries are certain directors and executive officers of the Issuer, including Mr. Xin Wan, who are the participants of the Issuer's 2008 Share Incentive Plan and 2017 Share Incentive Plan. The trust deed provides that the trustee shall not exercise the voting rights attached to the Issuer's shares held by Dongsi Tou Tiao Limited, or the investment and dispositive power, unless otherwise directed by the advisory committee of the trust.

SEC source: 0001857816-24-000235 · wk-form4_1734488248.xml · nonDerivative · entry 1

WAN XIN · CIK 0002004239 · Chief Technology Officer

FAITHFUL WINNER HOLDINGS LTD · CIK 0002014819 · Chief Technology Officer

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Plan reported

Ownership: Indirect · By Dongsi Tou Tiao Limited

Disclosed balance after: 4,325

F1 · kind: The shares were sold pursuant to the 10b5-1 plans adopted on June 26, 2024.

F2 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $20 and the highest price at which shares were sold was $20.995.

F3 · ownership.nature: Represents Class A Ordinary Shares held by Dongsi Tou Tiao Limited, a company incorporated in British Virgin Islands, for Mr. Xin Wan ("Mr. Wan"). Dongsi Tou Tiao Limited is controlled and managed by Dongsi Tou Tiao Trust, a trust established under a trust deed dated July 13, 2021 between GigaCloud Technology Inc and Futu Trustee as trustee. The trust's beneficiaries are certain directors and executive officers of the Issuer, including Mr. Xin Wan, who are the participants of the Issuer's 2008 Share Incentive Plan and 2017 Share Incentive Plan. The trust deed provides that the trustee shall not exercise the voting rights attached to the Issuer's shares held by Dongsi Tou Tiao Limited, or the investment and dispositive power, unless otherwise directed by the advisory committee of the trust.

SEC source: 0001857816-24-000228 · wk-form4_1733784937.xml · nonDerivative · entry 1

WAN XIN · CIK 0002004239 · Chief Technology Officer

FAITHFUL WINNER HOLDINGS LTD · CIK 0002014819 · Chief Technology Officer

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · By Dongsi Tou Tiao Limited

Disclosed balance after: 867,540

F1 · kind: The shares were sold pursuant to the 10b5-1 plans.

F2 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $21.52 and the highest price at which shares were sold was $22.50.

F3 · ownership.nature: Represents Class A Ordinary Shares held by Dongsi Tou Tiao Limited, a company incorporated in British Virgin Islands, for Mr. Xin Wan ("Mr. Wan"). Dongsi Tou Tiao Limited is controlled and managed by Dongsi Tou Tiao Trust, a trust established under a trust deed dated July 13, 2021 between GigaCloud Technology Inc and Futu Trustee as trustee. The trust's beneficiaries are certain directors and executive officers of the Issuer, including Mr. Xin Wan, who are the participants of the Issuer's 2008 Share Incentive Plan and 2017 Share Incentive Plan. The trust deed provides that the trustee shall not exercise the voting rights attached to the Issuer's shares held by Dongsi Tou Tiao Limited, or the investment and dispositive power, unless otherwise directed by the advisory committee of the trust.

SEC source: 0001857816-24-000231 · wk-form4a_1733838707.xml · nonDerivative · entry 1

WAN XIN · CIK 0002004239 · Chief Technology Officer

FAITHFUL WINNER HOLDINGS LTD · CIK 0002014819 · Chief Technology Officer

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Plan reported

Ownership: Indirect · By Dongsi Tou Tiao Limited

Disclosed balance after: 70,000

F1 · kind: This is an amendment to the Form 4 filed on December 9, 2024. The shares were sold pursuant to the 10b5-1 plan adopted on June 26, 2024.

F2 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $21.52 and the highest price at which shares were sold was $22.50.

F3 · balance_after: The Form 4 filed on December 9, 2024 incorrectly reported the amount of securities beneficially owned following the reported transaction, which should be 70,000 as indicated in this amendment.

F4 · ownership.nature: Represents Class A Ordinary Shares held by Dongsi Tou Tiao Limited, a company incorporated in British Virgin Islands, for Mr. Xin Wan ("Mr. Wan"). Dongsi Tou Tiao Limited is controlled and managed by Dongsi Tou Tiao Trust, a trust established under a trust deed dated July 13, 2021 between GigaCloud Technology Inc and Futu Trustee as trustee. The trust's beneficiaries are certain directors and executive officers of the Issuer, including Mr. Xin Wan, who are the participants of the Issuer's 2008 Share Incentive Plan and 2017 Share Incentive Plan. The trust deed provides that the trustee shall not exercise the voting rights attached to the Issuer's shares held by Dongsi Tou Tiao Limited, or the investment and dispositive power, unless otherwise directed by the advisory committee of the trust.

SEC source: 0001857816-24-000233 · wk-form4_1734046362.xml · nonDerivative · entry 1

Lin Frank Hurst · CIK 0002002613 · 10% owner

Bonner Matthew C. · CIK 0002001775 · 10% owner

DCM IV L P · CIK 0001292877 · 10% owner

DCM Affiliates Fund IV L P · CIK 0001309186 · 10% owner

DCM Investment Management IV, L.P. · CIK 0001570869 · 10% owner

DCM International IV, Ltd · CIK 0001440811 · 10% owner

DCM IX, L.P. · CIK 0001740647 · 10% owner

DCM Affiliates Fund IX, L.P. · CIK 0001745243 · 10% owner

DCM Investment Management IX, L.P. · CIK 0001740646 · 10% owner

DCM International IX, Ltd. · CIK 0001740706 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · By DCM IX, L.P. and DCM Affiliates Fund IX, L.P.

Disclosed balance after: 1,406,813

F1 · shares: An aggregate of 2,597,030 class A ordinary shares was sold by DCM IV, L.P ("DCM IV") and an aggregate of 66,046 class A ordinary shares was sold by DCM Affiliates Fund IV, L.P. ("Affiliates IV"). Following the transactions, DCM IV and Affiliates IV do not hold any shares of the Issuer.

F2 · shares: DCM Investment Management IV, L.P. ("DGP IV") is the general partner of each of DCM IV and Affiliates IV. DCM International IV, Ltd. ("UGP IV") is the general partner of DGP IV. DGP IV and UGP IV may each be deemed to have sole voting and investment power over, and may be deemed to be an indirect beneficial owner of, the securities held by DCM IV and Affiliates IV.

F3 · balance_after: Includes class A ordinary shares directly held by each of DCM IX, L.P. ("DCM IX") and DCM Affiliates Fund IX, L.P. ("Affiliates IX").

F1 · ownership.nature: An aggregate of 2,597,030 class A ordinary shares was sold by DCM IV, L.P ("DCM IV") and an aggregate of 66,046 class A ordinary shares was sold by DCM Affiliates Fund IV, L.P. ("Affiliates IV"). Following the transactions, DCM IV and Affiliates IV do not hold any shares of the Issuer.

F4 · ownership.nature: DCM Investment Management IX, L.P. ("DGP IX") is the general partner of each of DCM IX and Affiliates IX. DCM International IX, Ltd. ("UGP IX") is the general partner of DGP IX. DGP IX and UGP IX may each be deemed to have sole voting and investment power over, and may be deemed to be an indirect beneficial owner of, the securities held by DCM IX and Affiliates IX.

F5 · ownership.nature: Frank Hurst Lin ("Lin") and Matthew C. Bonner ("Bonner") are the directors of UGP IV and UGP IX and may each be deemed to have share voting and investment power with DGP IV, UGP IV and DGP IX and UGP IX over, and may be deemed to be an indirect beneficial owner of, the securities held by DCM IV, Affiliates IV, DCM IX and Affiliates IX. Andre G. Levi ("Levi") is a director of UGP IX and may be deemed to have share voting and investment power with DGP IX and UGP IX over, and may be deemed to be an indirect beneficial owner of, the securities held by DCM IX and Affiliates IX.

F6 · ownership.nature: DGP IV, UGP IV, DGP IX, UGP IX, Lin and Bonner each disclaim beneficial ownership of the reported securities, except to the extent of any pecuniary interest therein. This report shall not be deemed an admission that any of the reporting persons is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

SEC source: 0001857816-24-000224 · wk-form4_1731974335.xml · nonDerivative · entry 1

Kelley Lorri A · CIK 0002005595 · Director

LORRI KELLEY ADVISORS, INC. · CIK 0002005562 · Director

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · By Lorri Kelley Advisors, Inc.

Disclosed balance after: 6,578

F1 · price: Represents Issuer's Class A ordinary shares issued pursuant to restricted share units granted to the Reporting Person under the Issuer's 2017 share incentive plan.

F2 · ownership.nature: The securities are directly held by Lorri Kelley Advisors, Inc. Lorri A. Kelley ("Mrs. Kelley") is the sole shareholder and sole director of Lorri Kelley Advisors, Inc. Therefore, Mrs. Kelley may be deemed to be an indirect beneficial owner of the securities held by Lorri Kelley Advisors, Inc. This report shall not be deemed an admission that any of the reporting persons is the beneficial owner of such securities for purposes of Section 16 of Securities Exchange Act of 1934, as amended, or for any other purpose.

SEC source: 0001857816-24-000223 · wk-form4_1731974322.xml · nonDerivative · entry 1

Chen Zhiwu · CIK 0002004135 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,190

F1 · price: Represents Issuer's Class A ordinary shares issued pursuant to restricted share units granted to the Reporting Person under the Issuer's 2017 share incentive plan.

SEC source: 0001857816-24-000222 · wk-form4_1731974309.xml · nonDerivative · entry 1

VISSER JAN WILLIAM · CIK 0002004306 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,578

F1 · price: Represents Issuer's Class A ordinary shares issued pursuant to restricted share units granted to the Reporting Person under the Issuer's 2017 share incentive plan.

SEC source: 0001857816-24-000194 · wk-form4_1724116429.xml · nonDerivative · entry 1

Kelley Lorri A · CIK 0002005595 · Director

LORRI KELLEY ADVISORS, INC. · CIK 0002005562 · Director

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · By Lorri Kelley Advisors, Inc.

Disclosed balance after: 5,212

F1 · price: Represents Issuer's Class A ordinary shares issued pursuant to restricted share units granted to the Reporting Person under the Issuer's 2017 share incentive plan.

F2 · ownership.nature: The securities are directly held by Lorri Kelley Advisors, Inc. Lorri A. Kelley ("Mrs. Kelley") is the sole shareholder and sole director of Lorri Kelley Advisors, Inc. Therefore, Mrs. Kelley may be deemed to be an indirect beneficial owner of the securities held by Lorri Kelley Advisors, Inc. This report shall not be deemed an admission that any of the reporting persons is the beneficial owner of such securities for purposes of Section 16 of Securities Exchange Act of 1934, as amended, or for any other purpose.

SEC source: 0001857816-24-000196 · wk-form4_1724116454.xml · nonDerivative · entry 1

Chen Zhiwu · CIK 0002004135 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,824

F1 · price: Represents Issuer's Class A ordinary shares issued pursuant to restricted share units granted to the Reporting Person under the Issuer's 2017 share incentive plan.

SEC source: 0001857816-24-000195 · wk-form4_1724116441.xml · nonDerivative · entry 1

VISSER JAN WILLIAM · CIK 0002004306 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,212

F1 · price: Represents Issuer's Class A ordinary shares issued pursuant to restricted share units granted to the Reporting Person under the Issuer's 2017 share incentive plan.

SEC source: 0001857816-24-000172 · wk-form4_1719879440.xml · nonDerivative · entry 2

Lin Frank Hurst · CIK 0002002613 · Director · 10% owner

Bonner Matthew C. · CIK 0002001775 · Director · 10% owner

DCM IV L P · CIK 0001292877 · Director · 10% owner

DCM Affiliates Fund IV L P · CIK 0001309186 · Director · 10% owner

DCM Investment Management IV, L.P. · CIK 0001570869 · Director · 10% owner

DCM International IV, Ltd · CIK 0001440811 · Director · 10% owner

DCM IX, L.P. · CIK 0001740647 · Director · 10% owner

DCM Affiliates Fund IX, L.P. · CIK 0001745243 · Director · 10% owner

DCM Investment Management IX, L.P. · CIK 0001740646 · Director · 10% owner

DCM International IX, Ltd. · CIK 0001740706 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · By DCM IV, L.P., DCM Affiliates Fund IV, L.P., DCM IX, L.P. and DCM Affiliates Fund IX, L.P.

Disclosed balance after: 4,069,889

F1 · shares: An aggregate of 145,981 class A ordinary shares was sold by DCM IV, L.P ("DCM IV") and an aggregate of 3,712 class A ordinary shares was sold by DCM Affiliates Fund IV, L.P. ("Affiliates IV") on June 28, 2024.

F8 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $30.43 and the highest price at which shares were sold was $31.19.

F3 · balance_after: Includes class A ordinary shares directly held by each of DCM IV, Affiliates IV, DCM IX, L.P. ("DCM IX") and DCM Affiliates Fund IX, L.P. ("Affiliates IX").

F4 · ownership.nature: DCM Investment Management IV, L.P. ("DGP IV") is the general partner of each of DCM IV and Affiliates IV. DCM International IV, Ltd. ("UGP IV") is the general partner of DGP IV. DGP IV and UGP IV may each be deemed to have sole voting and investment power over, and may be deemed to be an indirect beneficial owner of, the securities held by DCM IV and Affiliates IV.

F5 · ownership.nature: DCM Investment Management IX, L.P. ("DGP IX") is the general partner of each of DCM IX and Affiliates IX. DCM International IX, Ltd. ("UGP IX") is the general partner of DGP IX. DGP IX and UGP IX may each be deemed to have sole voting and investment power over, and may be deemed to be an indirect beneficial owner of, the securities held by DCM IX and Affiliates IX.

F6 · ownership.nature: DGP IV, UGP IV, DGP IX, UGP IX, Lin and Bonner each disclaim beneficial ownership of the reported securities, except to the extent of any pecuniary interest therein. This report shall not be deemed an admission that any of the reporting persons is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F7 · ownership.nature: Frank Hurst Lin ("Lin") and Matthew C. Bonner ("Bonner") are the directors of UGP IV and UGP IX and may each be deemed to have share voting and investment power with DGP IV, UGP IV and DGP IX and UGP IX over, and may be deemed to be an indirect beneficial owner of, the securities held by DCM IV, Affiliates IV, DCM IX and Affiliates IX. Andre G. Levi ("Levi") is a director of UGP IX and may be deemed to have share voting and investment power with DGP IX and UGP IX over, and may be deemed to be an indirect beneficial owner of, the securities held by DCM IX and Affiliates IX.

SEC source: 0001857816-24-000172 · wk-form4_1719879440.xml · nonDerivative · entry 1

Lin Frank Hurst · CIK 0002002613 · Director · 10% owner

Bonner Matthew C. · CIK 0002001775 · Director · 10% owner

DCM IV L P · CIK 0001292877 · Director · 10% owner

DCM Affiliates Fund IV L P · CIK 0001309186 · Director · 10% owner

DCM Investment Management IV, L.P. · CIK 0001570869 · Director · 10% owner

DCM International IV, Ltd · CIK 0001440811 · Director · 10% owner

DCM IX, L.P. · CIK 0001740647 · Director · 10% owner

DCM Affiliates Fund IX, L.P. · CIK 0001745243 · Director · 10% owner

DCM Investment Management IX, L.P. · CIK 0001740646 · Director · 10% owner

DCM International IX, Ltd. · CIK 0001740706 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · By DCM IV, L.P., DCM Affiliates Fund IV, L.P., DCM IX, L.P. and DCM Affiliates Fund IX, L.P.

Disclosed balance after: 4,113,810

F1 · shares: An aggregate of 145,981 class A ordinary shares was sold by DCM IV, L.P ("DCM IV") and an aggregate of 3,712 class A ordinary shares was sold by DCM Affiliates Fund IV, L.P. ("Affiliates IV") on June 28, 2024.

F2 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $29.43 and the highest price at which shares were sold was $30.42.

F3 · balance_after: Includes class A ordinary shares directly held by each of DCM IV, Affiliates IV, DCM IX, L.P. ("DCM IX") and DCM Affiliates Fund IX, L.P. ("Affiliates IX").

F4 · ownership.nature: DCM Investment Management IV, L.P. ("DGP IV") is the general partner of each of DCM IV and Affiliates IV. DCM International IV, Ltd. ("UGP IV") is the general partner of DGP IV. DGP IV and UGP IV may each be deemed to have sole voting and investment power over, and may be deemed to be an indirect beneficial owner of, the securities held by DCM IV and Affiliates IV.

F5 · ownership.nature: DCM Investment Management IX, L.P. ("DGP IX") is the general partner of each of DCM IX and Affiliates IX. DCM International IX, Ltd. ("UGP IX") is the general partner of DGP IX. DGP IX and UGP IX may each be deemed to have sole voting and investment power over, and may be deemed to be an indirect beneficial owner of, the securities held by DCM IX and Affiliates IX.

F6 · ownership.nature: DGP IV, UGP IV, DGP IX, UGP IX, Lin and Bonner each disclaim beneficial ownership of the reported securities, except to the extent of any pecuniary interest therein. This report shall not be deemed an admission that any of the reporting persons is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F7 · ownership.nature: Frank Hurst Lin ("Lin") and Matthew C. Bonner ("Bonner") are the directors of UGP IV and UGP IX and may each be deemed to have share voting and investment power with DGP IV, UGP IV and DGP IX and UGP IX over, and may be deemed to be an indirect beneficial owner of, the securities held by DCM IV, Affiliates IV, DCM IX and Affiliates IX. Andre G. Levi ("Levi") is a director of UGP IX and may be deemed to have share voting and investment power with DGP IX and UGP IX over, and may be deemed to be an indirect beneficial owner of, the securities held by DCM IX and Affiliates IX.

SEC source: 0001857816-24-000168 · wk-form4_1719619413.xml · nonDerivative · entry 4

Lin Frank Hurst · CIK 0002002613 · Director · 10% owner

Bonner Matthew C. · CIK 0002001775 · Director · 10% owner

DCM IV L P · CIK 0001292877 · Director · 10% owner

DCM Affiliates Fund IV L P · CIK 0001309186 · Director · 10% owner

DCM Investment Management IV, L.P. · CIK 0001570869 · Director · 10% owner

DCM International IV, Ltd · CIK 0001440811 · Director · 10% owner

DCM IX, L.P. · CIK 0001740647 · Director · 10% owner

DCM Affiliates Fund IX, L.P. · CIK 0001745243 · Director · 10% owner

DCM Investment Management IX, L.P. · CIK 0001740646 · Director · 10% owner

DCM International IX, Ltd. · CIK 0001740706 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · By DCM IV, L.P., DCM Affiliates Fund IV, L.P., DCM IX, L.P. and DCM Affiliates Fund IX, L.P.

Disclosed balance after: 4,219,582

F9 · shares: An aggregate of 90,900 class A ordinary shares was sold by DCM IV and an aggregate of 2,311 class A ordinary shares was sold by Affiliates IV on June 27, 2024.

F11 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $30.14 and the highest price at which shares were sold was $30.30.

F3 · balance_after: Includes class A ordinary shares directly held by each of DCM IV, Affiliates IV, DCM IX, L.P. ("DCM IX") and DCM Affiliates Fund IX, L.P. ("Affiliates IX").

F4 · ownership.nature: DCM Investment Management IV, L.P. ("DGP IV") is the general partner of each of DCM IV and Affiliates IV. DCM International IV, Ltd. ("UGP IV") is the general partner of DGP IV. DGP IV and UGP IV may each be deemed to have sole voting and investment power over, and may be deemed to be an indirect beneficial owner of, the securities held by DCM IV and Affiliates IV.

F5 · ownership.nature: DCM Investment Management IX, L.P. ("DGP IX") is the general partner of each of DCM IX and Affiliates IX. DCM International IX, Ltd. ("UGP IX") is the general partner of DGP IX. DGP IX and UGP IX may each be deemed to have sole voting and investment power over, and may be deemed to be an indirect beneficial owner of, the securities held by DCM IX and Affiliates IX.

F6 · ownership.nature: DGP IV, UGP IV, DGP IX, UGP IX, Lin and Bonner each disclaim beneficial ownership of the reported securities, except to the extent of any pecuniary interest therein. This report shall not be deemed an admission that any of the reporting persons is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F7 · ownership.nature: Frank Hurst Lin ("Lin") and Matthew C. Bonner ("Bonner") are the directors of UGP IV and UGP IX and may each be deemed to have share voting and investment power with DGP IV, UGP IV and DGP IX and UGP IX over, and may be deemed to be an indirect beneficial owner of, the securities held by DCM IV, Affiliates IV, DCM IX and Affiliates IX. Andre G. Levi ("Levi") is a director of UGP IX and may be deemed to have share voting and investment power with DGP IX and UGP IX over, and may be deemed to be an indirect beneficial owner of, the securities held by DCM IX and Affiliates IX.

SEC source: 0001857816-24-000168 · wk-form4_1719619413.xml · nonDerivative · entry 3

Lin Frank Hurst · CIK 0002002613 · Director · 10% owner

Bonner Matthew C. · CIK 0002001775 · Director · 10% owner

DCM IV L P · CIK 0001292877 · Director · 10% owner

DCM Affiliates Fund IV L P · CIK 0001309186 · Director · 10% owner

DCM Investment Management IV, L.P. · CIK 0001570869 · Director · 10% owner

DCM International IV, Ltd · CIK 0001440811 · Director · 10% owner

DCM IX, L.P. · CIK 0001740647 · Director · 10% owner

DCM Affiliates Fund IX, L.P. · CIK 0001745243 · Director · 10% owner

DCM Investment Management IX, L.P. · CIK 0001740646 · Director · 10% owner

DCM International IX, Ltd. · CIK 0001740706 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · By DCM IV, L.P., DCM Affiliates Fund IV, L.P., DCM IX, L.P. and DCM Affiliates Fund IX, L.P.

Disclosed balance after: 4,228,136

F9 · shares: An aggregate of 90,900 class A ordinary shares was sold by DCM IV and an aggregate of 2,311 class A ordinary shares was sold by Affiliates IV on June 27, 2024.

F10 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $29.14 and the highest price at which shares were sold was $30.13.

F3 · balance_after: Includes class A ordinary shares directly held by each of DCM IV, Affiliates IV, DCM IX, L.P. ("DCM IX") and DCM Affiliates Fund IX, L.P. ("Affiliates IX").

F4 · ownership.nature: DCM Investment Management IV, L.P. ("DGP IV") is the general partner of each of DCM IV and Affiliates IV. DCM International IV, Ltd. ("UGP IV") is the general partner of DGP IV. DGP IV and UGP IV may each be deemed to have sole voting and investment power over, and may be deemed to be an indirect beneficial owner of, the securities held by DCM IV and Affiliates IV.

F5 · ownership.nature: DCM Investment Management IX, L.P. ("DGP IX") is the general partner of each of DCM IX and Affiliates IX. DCM International IX, Ltd. ("UGP IX") is the general partner of DGP IX. DGP IX and UGP IX may each be deemed to have sole voting and investment power over, and may be deemed to be an indirect beneficial owner of, the securities held by DCM IX and Affiliates IX.

F6 · ownership.nature: DGP IV, UGP IV, DGP IX, UGP IX, Lin and Bonner each disclaim beneficial ownership of the reported securities, except to the extent of any pecuniary interest therein. This report shall not be deemed an admission that any of the reporting persons is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F7 · ownership.nature: Frank Hurst Lin ("Lin") and Matthew C. Bonner ("Bonner") are the directors of UGP IV and UGP IX and may each be deemed to have share voting and investment power with DGP IV, UGP IV and DGP IX and UGP IX over, and may be deemed to be an indirect beneficial owner of, the securities held by DCM IV, Affiliates IV, DCM IX and Affiliates IX. Andre G. Levi ("Levi") is a director of UGP IX and may be deemed to have share voting and investment power with DGP IX and UGP IX over, and may be deemed to be an indirect beneficial owner of, the securities held by DCM IX and Affiliates IX.

SEC source: 0001857816-24-000170 · wk-form4_1719835369.xml · nonDerivative · entry 2

SCHROCK IMAN AJ · CIK 0002004299 · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,000

F1 · price: Represents Issuer's Class A ordinary shares issued pursuant to restricted share units granted to the Reporting Person under the Issuer's 2017 share incentive plan.

SEC source: 0001857816-24-000170 · wk-form4_1719835369.xml · nonDerivative · entry 1

SCHROCK IMAN AJ · CIK 0002004299 · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,128

F1 · price: Represents Issuer's Class A ordinary shares issued pursuant to restricted share units granted to the Reporting Person under the Issuer's 2017 share incentive plan.

SEC source: 0001857816-24-000168 · wk-form4_1719619413.xml · nonDerivative · entry 2

Lin Frank Hurst · CIK 0002002613 · Director · 10% owner

Bonner Matthew C. · CIK 0002001775 · Director · 10% owner

DCM IV L P · CIK 0001292877 · Director · 10% owner

DCM Affiliates Fund IV L P · CIK 0001309186 · Director · 10% owner

DCM Investment Management IV, L.P. · CIK 0001570869 · Director · 10% owner

DCM International IV, Ltd · CIK 0001440811 · Director · 10% owner

DCM IX, L.P. · CIK 0001740647 · Director · 10% owner

DCM Affiliates Fund IX, L.P. · CIK 0001745243 · Director · 10% owner

DCM Investment Management IX, L.P. · CIK 0001740646 · Director · 10% owner

DCM International IX, Ltd. · CIK 0001740706 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · By DCM IV, L.P., DCM Affiliates Fund IV, L.P., DCM IX, L.P. and DCM Affiliates Fund IX, L.P.

Disclosed balance after: 4,312,793

F1 · shares: An aggregate of 131,222 class A ordinary shares was sold by DCM IV, L.P ("DCM IV") and an aggregate of 3,337 class A ordinary shares was sold by DCM Affiliates Fund IV, L.P. ("Affiliates IV") on June 26, 2024.

F8 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $30.41 and the highest price at which shares were sold was $30.80.

F3 · balance_after: Includes class A ordinary shares directly held by each of DCM IV, Affiliates IV, DCM IX, L.P. ("DCM IX") and DCM Affiliates Fund IX, L.P. ("Affiliates IX").

F4 · ownership.nature: DCM Investment Management IV, L.P. ("DGP IV") is the general partner of each of DCM IV and Affiliates IV. DCM International IV, Ltd. ("UGP IV") is the general partner of DGP IV. DGP IV and UGP IV may each be deemed to have sole voting and investment power over, and may be deemed to be an indirect beneficial owner of, the securities held by DCM IV and Affiliates IV.

F5 · ownership.nature: DCM Investment Management IX, L.P. ("DGP IX") is the general partner of each of DCM IX and Affiliates IX. DCM International IX, Ltd. ("UGP IX") is the general partner of DGP IX. DGP IX and UGP IX may each be deemed to have sole voting and investment power over, and may be deemed to be an indirect beneficial owner of, the securities held by DCM IX and Affiliates IX.

F6 · ownership.nature: DGP IV, UGP IV, DGP IX, UGP IX, Lin and Bonner each disclaim beneficial ownership of the reported securities, except to the extent of any pecuniary interest therein. This report shall not be deemed an admission that any of the reporting persons is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F7 · ownership.nature: Frank Hurst Lin ("Lin") and Matthew C. Bonner ("Bonner") are the directors of UGP IV and UGP IX and may each be deemed to have share voting and investment power with DGP IV, UGP IV and DGP IX and UGP IX over, and may be deemed to be an indirect beneficial owner of, the securities held by DCM IV, Affiliates IV, DCM IX and Affiliates IX. Andre G. Levi ("Levi") is a director of UGP IX and may be deemed to have share voting and investment power with DGP IX and UGP IX over, and may be deemed to be an indirect beneficial owner of, the securities held by DCM IX and Affiliates IX.

SEC source: 0001857816-24-000168 · wk-form4_1719619413.xml · nonDerivative · entry 1

Lin Frank Hurst · CIK 0002002613 · Director · 10% owner

Bonner Matthew C. · CIK 0002001775 · Director · 10% owner

DCM IV L P · CIK 0001292877 · Director · 10% owner

DCM Affiliates Fund IV L P · CIK 0001309186 · Director · 10% owner

DCM Investment Management IV, L.P. · CIK 0001570869 · Director · 10% owner

DCM International IV, Ltd · CIK 0001440811 · Director · 10% owner

DCM IX, L.P. · CIK 0001740647 · Director · 10% owner

DCM Affiliates Fund IX, L.P. · CIK 0001745243 · Director · 10% owner

DCM Investment Management IX, L.P. · CIK 0001740646 · Director · 10% owner

DCM International IX, Ltd. · CIK 0001740706 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · By DCM IV, L.P., DCM Affiliates Fund IV, L.P., DCM IX, L.P. and DCM Affiliates Fund IX, L.P.

Disclosed balance after: 4,334,714

F1 · shares: An aggregate of 131,222 class A ordinary shares was sold by DCM IV, L.P ("DCM IV") and an aggregate of 3,337 class A ordinary shares was sold by DCM Affiliates Fund IV, L.P. ("Affiliates IV") on June 26, 2024.

F2 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $29.41 and the highest price at which shares were sold was $30.40.

F3 · balance_after: Includes class A ordinary shares directly held by each of DCM IV, Affiliates IV, DCM IX, L.P. ("DCM IX") and DCM Affiliates Fund IX, L.P. ("Affiliates IX").

F4 · ownership.nature: DCM Investment Management IV, L.P. ("DGP IV") is the general partner of each of DCM IV and Affiliates IV. DCM International IV, Ltd. ("UGP IV") is the general partner of DGP IV. DGP IV and UGP IV may each be deemed to have sole voting and investment power over, and may be deemed to be an indirect beneficial owner of, the securities held by DCM IV and Affiliates IV.

F5 · ownership.nature: DCM Investment Management IX, L.P. ("DGP IX") is the general partner of each of DCM IX and Affiliates IX. DCM International IX, Ltd. ("UGP IX") is the general partner of DGP IX. DGP IX and UGP IX may each be deemed to have sole voting and investment power over, and may be deemed to be an indirect beneficial owner of, the securities held by DCM IX and Affiliates IX.

F6 · ownership.nature: DGP IV, UGP IV, DGP IX, UGP IX, Lin and Bonner each disclaim beneficial ownership of the reported securities, except to the extent of any pecuniary interest therein. This report shall not be deemed an admission that any of the reporting persons is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F7 · ownership.nature: Frank Hurst Lin ("Lin") and Matthew C. Bonner ("Bonner") are the directors of UGP IV and UGP IX and may each be deemed to have share voting and investment power with DGP IV, UGP IV and DGP IX and UGP IX over, and may be deemed to be an indirect beneficial owner of, the securities held by DCM IV, Affiliates IV, DCM IX and Affiliates IX. Andre G. Levi ("Levi") is a director of UGP IX and may be deemed to have share voting and investment power with DGP IX and UGP IX over, and may be deemed to be an indirect beneficial owner of, the securities held by DCM IX and Affiliates IX.

SEC source: 0001857816-24-000166 · wk-form4_1719482450.xml · nonDerivative · entry 3

Lin Frank Hurst · CIK 0002002613 · Director · 10% owner

Bonner Matthew C. · CIK 0002001775 · Director · 10% owner

DCM IV L P · CIK 0001292877 · Director · 10% owner

DCM Affiliates Fund IV L P · CIK 0001309186 · Director · 10% owner

DCM Investment Management IV, L.P. · CIK 0001570869 · Director · 10% owner

DCM International IV, Ltd · CIK 0001440811 · Director · 10% owner

DCM IX, L.P. · CIK 0001740647 · Director · 10% owner

DCM Affiliates Fund IX, L.P. · CIK 0001745243 · Director · 10% owner

DCM Investment Management IX, L.P. · CIK 0001740646 · Director · 10% owner

DCM International IX, Ltd. · CIK 0001740706 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · By DCM IV, L.P., DCM Affiliates Fund IV, L.P., DCM IX, L.P. and DCM Affiliates Fund IX, L.P.

Disclosed balance after: 4,447,352

F8 · shares: An aggregate of 79,515 class A ordinary shares was sold by DCM IV, L.P ("DCM IV") and an aggregate of 2,022 class A ordinary shares was sold by DCM Affiliates Fund IV, L.P. ("Affiliates IV") on June 25, 2024.

F3 · balance_after: Includes class A ordinary shares directly held by each of DCM IV, Affiliates IV, DCM IX, L.P. ("DCM IX") and DCM Affiliates Fund IX, L.P. ("Affiliates IX").

F4 · ownership.nature: DCM Investment Management IV, L.P. ("DGP IV") is the general partner of each of DCM IV and Affiliates IV. DCM International IV, Ltd. ("UGP IV") is the general partner of DGP IV. DGP IV and UGP IV may each be deemed to have sole voting and investment power over, and may be deemed to be an indirect beneficial owner of, the securities held by DCM IV and Affiliates IV.

F5 · ownership.nature: DCM Investment Management IX, L.P. ("DGP IX") is the general partner of each of DCM IX and Affiliates IX. DCM International IX, Ltd. ("UGP IX") is the general partner of DGP IX. DGP IX and UGP IX may each be deemed to have sole voting and investment power over, and may be deemed to be an indirect beneficial owner of, the securities held by DCM IX and Affiliates IX.

F6 · ownership.nature: DGP IV, UGP IV, DGP IX, UGP IX, Lin and Bonner each disclaim beneficial ownership of the reported securities, except to the extent of any pecuniary interest therein. This report shall not be deemed an admission that any of the reporting persons is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F7 · ownership.nature: Frank Hurst Lin ("Lin") and Matthew C. Bonner ("Bonner") are the directors of UGP IV and UGP IX and may each be deemed to have share voting and investment power with DGP IV, UGP IV and DGP IX and UGP IX over, and may be deemed to be an indirect beneficial owner of, the securities held by DCM IV, Affiliates IV, DCM IX and Affiliates IX. Andre G. Levi ("Levi") is a director of UGP IX and may be deemed to have share voting and investment power with DGP IX and UGP IX over, and may be deemed to be an indirect beneficial owner of, the securities held by DCM IX and Affiliates IX.

SEC source: 0001857816-24-000166 · wk-form4_1719482450.xml · nonDerivative · entry 2

Lin Frank Hurst · CIK 0002002613 · Director · 10% owner

Bonner Matthew C. · CIK 0002001775 · Director · 10% owner

DCM IV L P · CIK 0001292877 · Director · 10% owner

DCM Affiliates Fund IV L P · CIK 0001309186 · Director · 10% owner

DCM Investment Management IV, L.P. · CIK 0001570869 · Director · 10% owner

DCM International IV, Ltd · CIK 0001440811 · Director · 10% owner

DCM IX, L.P. · CIK 0001740647 · Director · 10% owner

DCM Affiliates Fund IX, L.P. · CIK 0001745243 · Director · 10% owner

DCM Investment Management IX, L.P. · CIK 0001740646 · Director · 10% owner

DCM International IX, Ltd. · CIK 0001740706 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · By DCM IV, L.P., DCM Affiliates Fund IV, L.P., DCM IX, L.P. and DCM Affiliates Fund IX, L.P.

Disclosed balance after: 4,447,852

F8 · shares: An aggregate of 79,515 class A ordinary shares was sold by DCM IV, L.P ("DCM IV") and an aggregate of 2,022 class A ordinary shares was sold by DCM Affiliates Fund IV, L.P. ("Affiliates IV") on June 25, 2024.

F9 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $29.3 and the highest price at which shares were sold was $30.29.

F3 · balance_after: Includes class A ordinary shares directly held by each of DCM IV, Affiliates IV, DCM IX, L.P. ("DCM IX") and DCM Affiliates Fund IX, L.P. ("Affiliates IX").

F4 · ownership.nature: DCM Investment Management IV, L.P. ("DGP IV") is the general partner of each of DCM IV and Affiliates IV. DCM International IV, Ltd. ("UGP IV") is the general partner of DGP IV. DGP IV and UGP IV may each be deemed to have sole voting and investment power over, and may be deemed to be an indirect beneficial owner of, the securities held by DCM IV and Affiliates IV.

F5 · ownership.nature: DCM Investment Management IX, L.P. ("DGP IX") is the general partner of each of DCM IX and Affiliates IX. DCM International IX, Ltd. ("UGP IX") is the general partner of DGP IX. DGP IX and UGP IX may each be deemed to have sole voting and investment power over, and may be deemed to be an indirect beneficial owner of, the securities held by DCM IX and Affiliates IX.

F6 · ownership.nature: DGP IV, UGP IV, DGP IX, UGP IX, Lin and Bonner each disclaim beneficial ownership of the reported securities, except to the extent of any pecuniary interest therein. This report shall not be deemed an admission that any of the reporting persons is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F7 · ownership.nature: Frank Hurst Lin ("Lin") and Matthew C. Bonner ("Bonner") are the directors of UGP IV and UGP IX and may each be deemed to have share voting and investment power with DGP IV, UGP IV and DGP IX and UGP IX over, and may be deemed to be an indirect beneficial owner of, the securities held by DCM IV, Affiliates IV, DCM IX and Affiliates IX. Andre G. Levi ("Levi") is a director of UGP IX and may be deemed to have share voting and investment power with DGP IX and UGP IX over, and may be deemed to be an indirect beneficial owner of, the securities held by DCM IX and Affiliates IX.