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51Talk Online Education Group

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Tapewire entity
6826
SEC CIK
0001659494
Parsed reports
38

Last 12 months

Inside the activity.

128 purchase rows · 0 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202500
Dec 202500
Jan 202600
Feb 202600
Mar 202650
Apr 2026220
May 2026200
Jun 2026410
Jul 2026250
Aug 202690
Sep 202660
Oct 202600

Latest available

Insider transactions

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
July 10, 2026 Filed Jul 20, 2026 12:52 UTC
Shu TingDirector
GrantRestricted Share Units (RSUs) · Derivative 72,720 $0.00 $0.00
Disclosure

SEC source: 0001104659-26-084915 · tm2620851-2_4seq1.xml · derivative · entry 8

Shu Ting · CIK 0002119563 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 72,720

Underlying: Class A Ordinary Share, par value US$0.0001 · 72,720 shares

Expires 2035-07-01

F9 · derivative.exercise_price: Represents RSU granted to the reporting person pursuant to the issuer's share incentive plans. Each RSU represents the contingent right to receive one (1) Class A ordinary share of the issuer upon vesting.

F10 · derivative.exercise_date: The reporting person was granted 145,440 RSUs on July 10, 2026, of which 72,720 RSUs vested in full on the date of grant. The remaining 72,720 RSUs vest in four equal quarterly installments of 18,180 RSUs on October 1, 2026, January 1, 2027, April 1, 2027 and July 1, 2027, respectively.

Read SEC document
July 10, 2026 Filed Jul 20, 2026 12:52 UTC
Shu TingDirector
Exercise / conversionClass A Ordinary Share, par value US$0.0001 72,720 $0.00 $0.00
Disclosure

SEC source: 0001104659-26-084915 · tm2620851-2_4seq1.xml · nonDerivative · entry 1

Shu Ting · CIK 0002119563 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 505,620

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: The Class A ordinary shares are held in the form of American depositary shares. Each American depositary share represents sixty Class A ordinary shares.

Read SEC document
July 09, 2026 Filed Jul 20, 2026 12:17 UTC
Huang Jack JiajiaDirector · Chief Executive Officer · 10% owner
PurchaseClass A Ordinary Share, par value US$0.0001 186,840 $17.19 $3,211,779.60
Disclosure

SEC source: 0001104659-26-084902 · tm2620851-1_4seq1.xml · nonDerivative · entry 1

Huang Jack Jiajia · CIK 0002029760 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By HH Talent Limited

Disclosed balance after: 30,554,280

F1 · security: The Class A ordinary shares are held in the form of American depositary shares ("ADS"). Each ADS represents sixty Class A ordinary shares.

F2 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on December 25, 2025.

F3 · price: The price reported in Column 4 is a weighted average price of ADS. The reporting person executed a trade order through a broker-dealer which resulted in multiple same-day, same-way open market purchases, with prices ranging from $16.75 to $17.69 per ADS. The reporting person has reported these purchases on an aggregate basis using the weighted average price, rounded to the nearest cent, for the transactions. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of ADS purchased at each price. All of these ADS were purchased by HH Talent Limited (as defined below).

F4 · ownership.nature: HH Talent Limited is a British Virgin Islands company. The reporting person is the sole director of HH Talent Limited. HH Talent Limited is wholly beneficially owned by HH Talent Holdings Limited, which is in turn wholly owned by HH Talent Trust, for which TMF (Cayman) Ltd. acts as the trustee (the "Trustee"). S.B. Vanwall Ltd., appointed by the Trustee, is the sole director of HH Talent Holdings Limited. The settlor of HH Talent Trust is the reporting person. The reporting person is deemed to be the beneficial owner of the shares directly held by HH Talent Limited.

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July 08, 2026 Filed Jul 13, 2026 10:51 UTC
Huang Jack JiajiaDirector · Chief Executive Officer · 10% owner
PurchaseClass A Ordinary Share, par value US$0.0001 185,880 $16.45 $3,057,726.00
Disclosure

SEC source: 0001104659-26-082843 · tm2620307-1_4seq1.xml · nonDerivative · entry 3

Huang Jack Jiajia · CIK 0002029760 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By HH Talent Limited

Disclosed balance after: 30,367,440

F1 · security: The Class A ordinary shares are held in the form of American depositary shares ("ADS"). Each ADS represents sixty Class A ordinary shares.

F2 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on December 25, 2025.

F6 · price: The price reported in Column 4 is a weighted average price of ADS. The reporting person executed a trade order through a broker-dealer which resulted in multiple same-day, same-way open market purchases, with prices ranging from $16.00 to $16.99 per ADS. The reporting person has reported these purchases on an aggregate basis using the weighted average price, rounded to the nearest cent, for the transactions. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of ADS purchased at each price. All of these ADS were purchased by HH Talent Limited (as defined above).

F4 · ownership.nature: HH Talent Limited is a British Virgin Islands company. The reporting person is the sole director of HH Talent Limited. HH Talent Limited is wholly beneficially owned by HH Talent Holdings Limited, which is in turn wholly owned by HH Talent Trust, for which TMF (Cayman) Ltd. acts as the trustee (the "Trustee"). S.B. Vanwall Ltd., appointed by the Trustee, is the sole director of HH Talent Holdings Limited. The settlor of HH Talent Trust is the reporting person. The reporting person is deemed to be the beneficial owner of the shares directly held by HH Talent Limited.

Read SEC document
July 08, 2026 Filed Jul 21, 2026 11:33 UTC
Lin Frank HurstDirector · 10% owner
GrantRestricted Share Units (RSUs) · Derivative 72,720 $0.00 $0.00
Disclosure

SEC source: 0001104659-26-085228 · tm2620972-1_4seq1.xml · derivative · entry 4

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 72,720

Underlying: Class A Ordinary Share, par value US$0.0001 · 72,720 shares

Expires 2035-07-01

F4 · derivative.exercise_price: Represents restricted share units ("RSUs") granted to the reporting person pursuant to the issuer's share incentive plans. Each RSU represents the contingent right to receive one (1) Class A ordinary share of the issuer upon vesting.

F5 · derivative.exercise_date: The reporting person was granted 145,440 RSUs on July 8, 2026, of which 72,720 RSUs vested in full on the date of grant. The remaining 72,720 RSUs vest in four equal quarterly installments of 18,180 RSUs on October 1, 2026, January 1, 2027, April 1, 2027 and July 1, 2027, respectively.

Read SEC document
July 08, 2026 Filed Jul 21, 2026 11:33 UTC
Lin Frank HurstDirector · 10% owner
Exercise / conversionClass A Ordinary Share, par value US$0.0001 72,720 $0.00 $0.00
Disclosure

SEC source: 0001104659-26-085228 · tm2620972-1_4seq1.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,192,215

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: The Class A ordinary shares are held in the form of American depositary shares. Each American depositary share represents sixty Class A ordinary shares.

Read SEC document
July 07, 2026 Filed Jul 13, 2026 10:51 UTC
Huang Jack JiajiaDirector · Chief Executive Officer · 10% owner
PurchaseClass A Ordinary Share, par value US$0.0001 211,260 $16.72 $3,532,267.20
Disclosure

SEC source: 0001104659-26-082843 · tm2620307-1_4seq1.xml · nonDerivative · entry 2

Huang Jack Jiajia · CIK 0002029760 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By HH Talent Limited

Disclosed balance after: 30,181,560

F1 · security: The Class A ordinary shares are held in the form of American depositary shares ("ADS"). Each ADS represents sixty Class A ordinary shares.

F2 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on December 25, 2025.

F5 · price: The price reported in Column 4 is a weighted average price of ADS. The reporting person executed a trade order through a broker-dealer which resulted in multiple same-day, same-way open market purchases, with prices ranging from $16.30 to $17.16 per ADS. The reporting person has reported these purchases on an aggregate basis using the weighted average price, rounded to the nearest cent, for the transactions. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of ADS purchased at each price. All of these ADS were purchased by HH Talent Limited (as defined above).

F4 · ownership.nature: HH Talent Limited is a British Virgin Islands company. The reporting person is the sole director of HH Talent Limited. HH Talent Limited is wholly beneficially owned by HH Talent Holdings Limited, which is in turn wholly owned by HH Talent Trust, for which TMF (Cayman) Ltd. acts as the trustee (the "Trustee"). S.B. Vanwall Ltd., appointed by the Trustee, is the sole director of HH Talent Holdings Limited. The settlor of HH Talent Trust is the reporting person. The reporting person is deemed to be the beneficial owner of the shares directly held by HH Talent Limited.

Read SEC document
July 06, 2026 Filed Jul 13, 2026 10:51 UTC
Huang Jack JiajiaDirector · Chief Executive Officer · 10% owner
PurchaseClass A Ordinary Share, par value US$0.0001 165,420 $16.46 $2,722,813.20
Disclosure

SEC source: 0001104659-26-082843 · tm2620307-1_4seq1.xml · nonDerivative · entry 1

Huang Jack Jiajia · CIK 0002029760 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By HH Talent Limited

Disclosed balance after: 29,970,300

F1 · security: The Class A ordinary shares are held in the form of American depositary shares ("ADS"). Each ADS represents sixty Class A ordinary shares.

F2 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on December 25, 2025.

F3 · price: The price reported in Column 4 is a weighted average price of ADS. The reporting person executed a trade order through a broker-dealer which resulted in multiple same-day, same-way open market purchases, with prices ranging from $16.00 to $17.25 per ADS. The reporting person has reported these purchases on an aggregate basis using the weighted average price, rounded to the nearest cent, for the transactions. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of ADS purchased at each price. All of these ADS were purchased by HH Talent Limited (as defined below).

F4 · ownership.nature: HH Talent Limited is a British Virgin Islands company. The reporting person is the sole director of HH Talent Limited. HH Talent Limited is wholly beneficially owned by HH Talent Holdings Limited, which is in turn wholly owned by HH Talent Trust, for which TMF (Cayman) Ltd. acts as the trustee (the "Trustee"). S.B. Vanwall Ltd., appointed by the Trustee, is the sole director of HH Talent Holdings Limited. The settlor of HH Talent Trust is the reporting person. The reporting person is deemed to be the beneficial owner of the shares directly held by HH Talent Limited.

Read SEC document
July 02, 2026 Filed Jul 8, 2026 12:44 UTC
Huang Jack JiajiaDirector · Chief Executive Officer · 10% owner
PurchaseClass A Ordinary Share, par value US$0.0001 556,020 $16.78 $9,330,015.60
Disclosure

SEC source: 0001104659-26-081597 · tm2620038-1_4seq1.xml · nonDerivative · entry 8

Huang Jack Jiajia · CIK 0002029760 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By HH Talent Limited

Disclosed balance after: 29,804,880

F1 · security: The Class A ordinary shares are held in the form of American depositary shares ("ADS"). Each ADS represents sixty Class A ordinary shares.

F2 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on December 25, 2025.

F10 · price: The price reported in Column 4 is a weighted average price of ADS. The reporting person executed a trade order through a broker-dealer which resulted in multiple same-day, same-way open market purchases, with prices ranging from $16.00 to $17.93 per ADS. The reporting person has reported these purchases on an aggregate basis using the weighted average price, rounded to the nearest cent, for the transactions. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of ADS purchased at each price. All of these ADS were purchased by HH Talent Limited (as defined above).

F4 · ownership.nature: HH Talent Limited is a British Virgin Islands company. The reporting person is the sole director of HH Talent Limited. HH Talent Limited is wholly beneficially owned by HH Talent Holdings Limited, which is in turn wholly owned by HH Talent Trust, for which TMF (Cayman) Ltd. acts as the trustee (the "Trustee"). S.B. Vanwall Ltd., appointed by the Trustee, is the sole director of HH Talent Holdings Limited. The settlor of HH Talent Trust is the reporting person. The reporting person is deemed to be the beneficial owner of the shares directly held by HH Talent Limited.

Read SEC document
July 01, 2026 Filed Jul 2, 2026 11:04 UTC
Wu XiaoguangDirector
Exercise / conversionRestricted Share Units (RSUs) · Derivative 45,911 $0.00 $0.00
Disclosure

SEC source: 0001104659-26-080086 · tm2619652-1_4seq1.xml · derivative · entry 2

Wu Xiaoguang · CIK 0002119569 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Ordinary Share, par value US$0.0001 · 45,911 shares

Expires 2034-07-01

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

F2 · derivative.exercise_price: Represents RSUs granted to the reporting person pursuant to the issuer's share incentive plans. Each RSU represents the contingent right to receive one (1) class A ordinary share of issuer upon vesting.

F3 · derivative.exercise_date: The RSUs were vested on July 1, 2026.

F4 · balance_after: The reporting person was granted 91,818 RSUs on July 1, 2024, subject to vesting schedule in two installments of 45,907 on April 1, 2026 and 45,911 July 1, 2026. This Form 4 reports the vesting on June 30, 2026 of the remaining 45,911 RSUs under the grant. Following the vesting reported herein, no Class A ordinary shares remain subject to future vesting under this grant.

Read SEC document
July 01, 2026 Filed Jul 2, 2026 11:04 UTC
Wu XiaoguangDirector
Exercise / conversionClass A Ordinary Share, par value US$0.0001 45,911 $0.00 $0.00
Disclosure

SEC source: 0001104659-26-080086 · tm2619652-1_4seq1.xml · nonDerivative · entry 1

Wu Xiaoguang · CIK 0002119569 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,404,198

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: The Class A ordinary shares are held in the form of American depositary shares. Each American depositary share represents sixty Class A ordinary shares.

Read SEC document
July 01, 2026 Filed Jul 8, 2026 12:44 UTC
Huang Jack JiajiaDirector · Chief Executive Officer · 10% owner
PurchaseClass A Ordinary Share, par value US$0.0001 286,800 $16.57 $4,752,276.00
Disclosure

SEC source: 0001104659-26-081597 · tm2620038-1_4seq1.xml · nonDerivative · entry 7

Huang Jack Jiajia · CIK 0002029760 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By HH Talent Limited

Disclosed balance after: 29,248,860

F1 · security: The Class A ordinary shares are held in the form of American depositary shares ("ADS"). Each ADS represents sixty Class A ordinary shares.

F2 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on December 25, 2025.

F9 · price: The price reported in Column 4 is a weighted average price of ADS. The reporting person executed a trade order through a broker-dealer which resulted in multiple same-day, same-way open market purchases, with prices ranging from $16.24 to $16.96 per ADS. The reporting person has reported these purchases on an aggregate basis using the weighted average price, rounded to the nearest cent, for the transactions. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of ADS purchased at each price. All of these ADS were purchased by HH Talent Limited (as defined above).

F4 · ownership.nature: HH Talent Limited is a British Virgin Islands company. The reporting person is the sole director of HH Talent Limited. HH Talent Limited is wholly beneficially owned by HH Talent Holdings Limited, which is in turn wholly owned by HH Talent Trust, for which TMF (Cayman) Ltd. acts as the trustee (the "Trustee"). S.B. Vanwall Ltd., appointed by the Trustee, is the sole director of HH Talent Holdings Limited. The settlor of HH Talent Trust is the reporting person. The reporting person is deemed to be the beneficial owner of the shares directly held by HH Talent Limited.

Read SEC document
June 30, 2026 Filed Jun 30, 2026 12:03 UTC
Huang Jack JiajiaDirector · Chief Executive Officer · 10% owner
Exercise / conversionRestricted Share Units (RSUs) · Derivative 275,000 $0.00 $0.00
Disclosure

SEC source: 0001104659-26-079099 · tm2619410-1_4seq1.xml · derivative · entry 20

Huang Jack Jiajia · CIK 0002029760 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Dasheng Global Limited

Disclosed balance after: 0

Underlying: Class A Ordinary Share, par value US$0.0001 · 275,000 shares

Expires 2033-06-30

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.

F20 · derivative.exercise_price: Represents restricted share units ("RSUs") granted to the reporting person pursuant to the issuer's share incentive plans. Each RSU represents the contingent right to receive one (1) Class A ordinary share of the issuer upon vesting.

F21 · derivative.exercise_date: The RSUs vested on June 30, 2026.

F22 · balance_after: The reporting person was granted 550, 000 RSUs on June 30, 2023, subject to vesting schedule in two equal installments on March 30, 2026 and June 30, 2026. This Form 4 reports the vesting on June 30, 2026 of the remaining 275,000 RSUs under the grant. Following the vesting reported herein, no Class A ordinary shares remain subject to future vesting under this grant. The RSUs are held indirectly by the reporting person through Dasheng Global Limited.

F2 · ownership.nature: Each of Dasheng Global Limited and Dasheng Online Limited is a British Virgin Islands company. The reporting person is the sole director of Dasheng Global Limited, and Ms. Ting Shu, who is the spouse of the reporting person, is the sole director of Dasheng Online Limited. Each of Dasheng Global Limited and Dasheng Online Limited is wholly beneficially owned by Dasheng International Holdings Limited, which is in turn wholly owned by TB Family Trust, for which TMF (Cayman) Ltd. acts as the trustee (the "Trustee"). S.B. Vanwall Ltd., appointed by the Trustee, is the sole director of Dasheng International Holdings Limited. The settlors of TB Family Trust are reporting person and Ms. Ting Shu. The reporting person, Ms. Ting Shu and their family members are deemed to be beneficial owners of the shares directly held by Dasheng Global Limited and Dasheng Online Limited.

Read SEC document
June 30, 2026 Filed Jun 30, 2026 12:03 UTC
Huang Jack JiajiaDirector · Chief Executive Officer · 10% owner
Exercise / conversionClass A Ordinary Share, par value US$0.0001 275,000 $0.00 $0.00
Disclosure

SEC source: 0001104659-26-079099 · tm2619410-1_4seq1.xml · nonDerivative · entry 1

Huang Jack Jiajia · CIK 0002029760 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Dasheng Global Limited

Disclosed balance after: 42,251,300

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: The Class A ordinary shares are held in the form of American depositary shares ("ADS"). Each ADS represents sixty Class A ordinary shares.

F2 · ownership.nature: Each of Dasheng Global Limited and Dasheng Online Limited is a British Virgin Islands company. The reporting person is the sole director of Dasheng Global Limited, and Ms. Ting Shu, who is the spouse of the reporting person, is the sole director of Dasheng Online Limited. Each of Dasheng Global Limited and Dasheng Online Limited is wholly beneficially owned by Dasheng International Holdings Limited, which is in turn wholly owned by TB Family Trust, for which TMF (Cayman) Ltd. acts as the trustee (the "Trustee"). S.B. Vanwall Ltd., appointed by the Trustee, is the sole director of Dasheng International Holdings Limited. The settlors of TB Family Trust are reporting person and Ms. Ting Shu. The reporting person, Ms. Ting Shu and their family members are deemed to be beneficial owners of the shares directly held by Dasheng Global Limited and Dasheng Online Limited.

Read SEC document
June 30, 2026 Filed Jul 8, 2026 12:44 UTC
Huang Jack JiajiaDirector · Chief Executive Officer · 10% owner
PurchaseClass A Ordinary Share, par value US$0.0001 60 $15.95 $957.00
Disclosure

SEC source: 0001104659-26-081597 · tm2620038-1_4seq1.xml · nonDerivative · entry 6

Huang Jack Jiajia · CIK 0002029760 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By HH Talent Limited

Disclosed balance after: 28,962,060

F1 · security: The Class A ordinary shares are held in the form of American depositary shares ("ADS"). Each ADS represents sixty Class A ordinary shares.

F2 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on December 25, 2025.

F4 · ownership.nature: HH Talent Limited is a British Virgin Islands company. The reporting person is the sole director of HH Talent Limited. HH Talent Limited is wholly beneficially owned by HH Talent Holdings Limited, which is in turn wholly owned by HH Talent Trust, for which TMF (Cayman) Ltd. acts as the trustee (the "Trustee"). S.B. Vanwall Ltd., appointed by the Trustee, is the sole director of HH Talent Holdings Limited. The settlor of HH Talent Trust is the reporting person. The reporting person is deemed to be the beneficial owner of the shares directly held by HH Talent Limited.

Read SEC document
June 30, 2026 Filed Jul 8, 2026 12:44 UTC
Huang Jack JiajiaDirector · Chief Executive Officer · 10% owner
PurchaseClass A Ordinary Share, par value US$0.0001 60,000 $15.52 $931,200.00
Disclosure

SEC source: 0001104659-26-081597 · tm2620038-1_4seq1.xml · nonDerivative · entry 5

Huang Jack Jiajia · CIK 0002029760 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By HH Talent Limited

Disclosed balance after: 28,962,000

F1 · security: The Class A ordinary shares are held in the form of American depositary shares ("ADS"). Each ADS represents sixty Class A ordinary shares.

F2 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on December 25, 2025.

F8 · price: The price reported in Column 4 is a weighted average price of ADS. The reporting person executed a trade order through a broker-dealer which resulted in multiple same-day, same-way open market purchases, with prices at $15.52 per ADS. The reporting person has reported these purchases on an aggregate basis using the weighted average price, rounded to the nearest cent, for the transactions. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of ADS purchased at each price. All of these ADS were purchased by HH Talent Limited (as defined above).

F4 · ownership.nature: HH Talent Limited is a British Virgin Islands company. The reporting person is the sole director of HH Talent Limited. HH Talent Limited is wholly beneficially owned by HH Talent Holdings Limited, which is in turn wholly owned by HH Talent Trust, for which TMF (Cayman) Ltd. acts as the trustee (the "Trustee"). S.B. Vanwall Ltd., appointed by the Trustee, is the sole director of HH Talent Holdings Limited. The settlor of HH Talent Trust is the reporting person. The reporting person is deemed to be the beneficial owner of the shares directly held by HH Talent Limited.

Read SEC document
June 30, 2026 Filed Jul 8, 2026 12:44 UTC
Huang Jack JiajiaDirector · Chief Executive Officer · 10% owner
PurchaseClass A Ordinary Share, par value US$0.0001 293,520 $15.98 $4,690,449.60
Disclosure

SEC source: 0001104659-26-081597 · tm2620038-1_4seq1.xml · nonDerivative · entry 4

Huang Jack Jiajia · CIK 0002029760 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By HH Talent Limited

Disclosed balance after: 28,902,000

F1 · security: The Class A ordinary shares are held in the form of American depositary shares ("ADS"). Each ADS represents sixty Class A ordinary shares.

F2 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on December 25, 2025.

F7 · price: The price reported in Column 4 is a weighted average price of ADS. The reporting person executed a trade order through a broker-dealer which resulted in multiple same-day, same-way open market purchases, with prices ranging from $15.22 to $16.38 per ADS. The reporting person has reported these purchases on an aggregate basis using the weighted average price, rounded to the nearest cent, for the transactions. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of ADS purchased at each price. All of these ADS were purchased by HH Talent Limited (as defined above).

F4 · ownership.nature: HH Talent Limited is a British Virgin Islands company. The reporting person is the sole director of HH Talent Limited. HH Talent Limited is wholly beneficially owned by HH Talent Holdings Limited, which is in turn wholly owned by HH Talent Trust, for which TMF (Cayman) Ltd. acts as the trustee (the "Trustee"). S.B. Vanwall Ltd., appointed by the Trustee, is the sole director of HH Talent Holdings Limited. The settlor of HH Talent Trust is the reporting person. The reporting person is deemed to be the beneficial owner of the shares directly held by HH Talent Limited.

Read SEC document
June 30, 2026 Filed Jul 20, 2026 12:52 UTC
Shu TingDirector
Exercise / conversionRestricted Share Units (RSUs) · Derivative 275,000 $0.00 $0.00
Disclosure

SEC source: 0001104659-26-084915 · tm2620851-2_4seq1.xml · derivative · entry 11

Shu Ting · CIK 0002119563 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Spouse

Disclosed balance after: 0

Underlying: Class A Ordinary Share, par value US$0.0001 · 275,000 shares

Expires 2033-06-30

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.

F11 · derivative.exercise_price: Represents RSUs granted to the reporting person's spouse pursuant to the issuer's share incentive plans. Each RSU represents the contingent right to receive one (1) class A ordinary share of issuer upon vesting.

F16 · derivative.exercise_date: The RSUs vested on June 30, 2026.

F17 · balance_after: The reporting person's spouse was granted 550, 000 RSUs on June 30, 2023, subject to vesting schedule in two equal installments on March 30, 2026 and June 30, 2026. This Form 4 reports the vesting on June 30, 2026 of the remaining 275,000 RSUs under the grant. Following the vesting reported herein, no Class A ordinary shares remain subject to future vesting under this grant. The RSUs are held indirectly by the reporting person's spouse through Dasheng Global Limited.

F5 · ownership.nature: The reporting person disclaims beneficial ownership of the shares held by her spouse except to the extent of her pecuniary interest, if any, and this report should not be deemed an admission that the reporting person is the beneficial owner of her spouse's shares for purposes of Section 16 or for any other purpose.

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June 30, 2026 Filed Jul 20, 2026 12:52 UTC
Shu TingDirector
Exercise / conversionClass A Ordinary Share, par value US$0.0001 275,000 $0.00 $0.00
Disclosure

SEC source: 0001104659-26-084915 · tm2620851-2_4seq1.xml · nonDerivative · entry 5

Shu Ting · CIK 0002119563 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Dasheng Global Limited

Disclosed balance after: 42,251,300

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: The Class A ordinary shares are held in the form of American depositary shares. Each American depositary share represents sixty Class A ordinary shares.

F3 · ownership.nature: Each of Dasheng Online Limited and Dasheng Global Limited is a British Virgin Islands company. The reporting person is the sole director of Dasheng Online Limited, and Mr. Jack Jiajia Huang, who is the spouse of the reporting person, is the sole director of Dasheng Global Limited. Each of Dasheng Online Limited and Dasheng Global Limited is wholly beneficially owned by Dasheng International Holdings Limited, which is in turn wholly owned by TB Family Trust, for which TMF (Cayman) Ltd. acts as the trustee (the "Trustee"). S.B. Vanwall Ltd., appointed by the Trustee, is the sole director of Dasheng International Holdings Limited.

F4 · ownership.nature: The settlors of TB Family Trust are reporting person and Mr. Jack Jiajia Huang. The reporting person, Mr. Jack Jiajia Huang and their family members are beneficiaries under TB Family Trust. As a result, both reporting person and Mr. Jack Jiajia Huang are deemed to be beneficial owners of the shares directly held by Dasheng Online Limited and Dasheng Global Limited.

Read SEC document
June 29, 2026 Filed Jul 8, 2026 12:44 UTC
Huang Jack JiajiaDirector · Chief Executive Officer · 10% owner
PurchaseClass A Ordinary Share, par value US$0.0001 35,700 $15.21 $542,997.00
Disclosure

SEC source: 0001104659-26-081597 · tm2620038-1_4seq1.xml · nonDerivative · entry 3

Huang Jack Jiajia · CIK 0002029760 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By HH Talent Limited

Disclosed balance after: 28,608,480

F1 · security: The Class A ordinary shares are held in the form of American depositary shares ("ADS"). Each ADS represents sixty Class A ordinary shares.

F2 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on December 25, 2025.

F6 · price: The price reported in Column 4 is a weighted average price of ADS. The reporting person executed a trade order through a broker-dealer which resulted in multiple same-day, same-way open market purchases, with prices ranging from $15.20 to $15.21 per ADS. The reporting person has reported these purchases on an aggregate basis using the weighted average price, rounded to the nearest cent, for the transactions. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of ADS purchased at each price. All of these ADS were purchased by HH Talent Limited (as defined above).

F4 · ownership.nature: HH Talent Limited is a British Virgin Islands company. The reporting person is the sole director of HH Talent Limited. HH Talent Limited is wholly beneficially owned by HH Talent Holdings Limited, which is in turn wholly owned by HH Talent Trust, for which TMF (Cayman) Ltd. acts as the trustee (the "Trustee"). S.B. Vanwall Ltd., appointed by the Trustee, is the sole director of HH Talent Holdings Limited. The settlor of HH Talent Trust is the reporting person. The reporting person is deemed to be the beneficial owner of the shares directly held by HH Talent Limited.

Read SEC document
June 29, 2026 Filed Jul 8, 2026 12:44 UTC
Huang Jack JiajiaDirector · Chief Executive Officer · 10% owner
PurchaseClass A Ordinary Share, par value US$0.0001 60,000 $15.20 $912,000.00
Disclosure

SEC source: 0001104659-26-081597 · tm2620038-1_4seq1.xml · nonDerivative · entry 2

Huang Jack Jiajia · CIK 0002029760 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By HH Talent Limited

Disclosed balance after: 28,572,780

F1 · security: The Class A ordinary shares are held in the form of American depositary shares ("ADS"). Each ADS represents sixty Class A ordinary shares.

F2 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on December 25, 2025.

F5 · price: The price reported in Column 4 is a weighted average price of ADS. The reporting person executed a trade order through a broker-dealer which resulted in multiple same-day, same-way open market purchases, with prices at $15.20 per ADS. The reporting person has reported these purchases on an aggregate basis using the weighted average price, rounded to the nearest cent, for the transactions. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of ADS purchased at each price. All of these ADS were purchased by HH Talent Limited (as defined above).

F4 · ownership.nature: HH Talent Limited is a British Virgin Islands company. The reporting person is the sole director of HH Talent Limited. HH Talent Limited is wholly beneficially owned by HH Talent Holdings Limited, which is in turn wholly owned by HH Talent Trust, for which TMF (Cayman) Ltd. acts as the trustee (the "Trustee"). S.B. Vanwall Ltd., appointed by the Trustee, is the sole director of HH Talent Holdings Limited. The settlor of HH Talent Trust is the reporting person. The reporting person is deemed to be the beneficial owner of the shares directly held by HH Talent Limited.

Read SEC document
June 29, 2026 Filed Jul 8, 2026 12:44 UTC
Huang Jack JiajiaDirector · Chief Executive Officer · 10% owner
PurchaseClass A Ordinary Share, par value US$0.0001 152,820 $15.23 $2,327,448.60
Disclosure

SEC source: 0001104659-26-081597 · tm2620038-1_4seq1.xml · nonDerivative · entry 1

Huang Jack Jiajia · CIK 0002029760 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By HH Talent Limited

Disclosed balance after: 28,512,780

F1 · security: The Class A ordinary shares are held in the form of American depositary shares ("ADS"). Each ADS represents sixty Class A ordinary shares.

F2 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on December 25, 2025.

F3 · price: The price reported in Column 4 is a weighted average price of ADS. The reporting person executed a trade order through a broker-dealer which resulted in multiple same-day, same-way open market purchases, with prices ranging from $15.00 to $15.67 per ADS. The reporting person has reported these purchases on an aggregate basis using the weighted average price, rounded to the nearest cent, for the transactions. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of ADS purchased at each price. All of these ADS were purchased by HH Talent Limited (as defined below).

F4 · ownership.nature: HH Talent Limited is a British Virgin Islands company. The reporting person is the sole director of HH Talent Limited. HH Talent Limited is wholly beneficially owned by HH Talent Holdings Limited, which is in turn wholly owned by HH Talent Trust, for which TMF (Cayman) Ltd. acts as the trustee (the "Trustee"). S.B. Vanwall Ltd., appointed by the Trustee, is the sole director of HH Talent Holdings Limited. The settlor of HH Talent Trust is the reporting person. The reporting person is deemed to be the beneficial owner of the shares directly held by HH Talent Limited.

Read SEC document
June 26, 2026 Filed Jun 30, 2026 12:03 UTC
Huang Jack JiajiaDirector · Chief Executive Officer · 10% owner
PurchaseClass A Ordinary Share, par value US$0.0001 151,800 $15.61 $2,369,598.00
Disclosure

SEC source: 0001104659-26-079099 · tm2619410-1_4seq1.xml · nonDerivative · entry 17

Huang Jack Jiajia · CIK 0002029760 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By HH Talent Limited

Disclosed balance after: 28,359,960

F1 · security: The Class A ordinary shares are held in the form of American depositary shares ("ADS"). Each ADS represents sixty Class A ordinary shares.

F3 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on December 25, 2025.

F18 · price: The price reported in Column 4 is a weighted average price of ADS. The reporting person executed a trade order through a broker-dealer which resulted in multiple same-day, same-way open market purchases, with prices ranging from $15.15 to $15.90 per ADS. The reporting person has reported these purchases on an aggregate basis using the weighted average price, rounded to the nearest cent, for the transactions. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of ADS purchased at each price. All of these ADS were purchased by HH Talent Limited (as defined above).

F5 · ownership.nature: HH Talent Limited is a British Virgin Islands company. The reporting person is the sole director of HH Talent Limited. HH Talent Limited is wholly beneficially owned by HH Talent Holdings Limited, which is in turn wholly owned by HH Talent Trust, for which TMF (Cayman) Ltd. acts as the trustee (the "Trustee"). S.B. Vanwall Ltd., appointed by the Trustee, is the sole director of HH Talent Holdings Limited. The settlor of HH Talent Trust is the reporting person. The reporting person is deemed to be the beneficial owner of the shares directly held by HH Talent Limited.

Read SEC document
June 26, 2026 Filed Jun 30, 2026 12:03 UTC
Huang Jack JiajiaDirector · Chief Executive Officer · 10% owner
PurchaseClass A Ordinary Share, par value US$0.0001 60 $14.85 $891.00
Disclosure

SEC source: 0001104659-26-079099 · tm2619410-1_4seq1.xml · nonDerivative · entry 16

Huang Jack Jiajia · CIK 0002029760 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By HH Talent Limited

Disclosed balance after: 28,208,160

F1 · security: The Class A ordinary shares are held in the form of American depositary shares ("ADS"). Each ADS represents sixty Class A ordinary shares.

F3 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on December 25, 2025.

F5 · ownership.nature: HH Talent Limited is a British Virgin Islands company. The reporting person is the sole director of HH Talent Limited. HH Talent Limited is wholly beneficially owned by HH Talent Holdings Limited, which is in turn wholly owned by HH Talent Trust, for which TMF (Cayman) Ltd. acts as the trustee (the "Trustee"). S.B. Vanwall Ltd., appointed by the Trustee, is the sole director of HH Talent Holdings Limited. The settlor of HH Talent Trust is the reporting person. The reporting person is deemed to be the beneficial owner of the shares directly held by HH Talent Limited.

Read SEC document
June 25, 2026 Filed Jun 30, 2026 12:03 UTC
Huang Jack JiajiaDirector · Chief Executive Officer · 10% owner
PurchaseClass A Ordinary Share, par value US$0.0001 150,600 $15.76 $2,373,456.00
Disclosure

SEC source: 0001104659-26-079099 · tm2619410-1_4seq1.xml · nonDerivative · entry 15

Huang Jack Jiajia · CIK 0002029760 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By HH Talent Limited

Disclosed balance after: 28,208,100

F1 · security: The Class A ordinary shares are held in the form of American depositary shares ("ADS"). Each ADS represents sixty Class A ordinary shares.

F3 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on December 25, 2025.

F17 · price: The price reported in Column 4 is a weighted average price of ADS. The reporting person executed a trade order through a broker-dealer which resulted in multiple same-day, same-way open market purchases, with prices ranging from $15.51 to $16.24 per ADS. The reporting person has reported these purchases on an aggregate basis using the weighted average price, rounded to the nearest cent, for the transactions. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of ADS purchased at each price. All of these ADS were purchased by HH Talent Limited (as defined above).

F5 · ownership.nature: HH Talent Limited is a British Virgin Islands company. The reporting person is the sole director of HH Talent Limited. HH Talent Limited is wholly beneficially owned by HH Talent Holdings Limited, which is in turn wholly owned by HH Talent Trust, for which TMF (Cayman) Ltd. acts as the trustee (the "Trustee"). S.B. Vanwall Ltd., appointed by the Trustee, is the sole director of HH Talent Holdings Limited. The settlor of HH Talent Trust is the reporting person. The reporting person is deemed to be the beneficial owner of the shares directly held by HH Talent Limited.

Read SEC document
June 24, 2026 Filed Jun 30, 2026 12:03 UTC
Huang Jack JiajiaDirector · Chief Executive Officer · 10% owner
PurchaseClass A Ordinary Share, par value US$0.0001 60,000 $15.36 $921,600.00
Disclosure

SEC source: 0001104659-26-079099 · tm2619410-1_4seq1.xml · nonDerivative · entry 14

Huang Jack Jiajia · CIK 0002029760 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By HH Talent Limited

Disclosed balance after: 28,057,500

F1 · security: The Class A ordinary shares are held in the form of American depositary shares ("ADS"). Each ADS represents sixty Class A ordinary shares.

F3 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on December 25, 2025.

F16 · price: The price reported in Column 4 is a weighted average price of ADS. The reporting person executed a trade order through a broker-dealer which resulted in multiple same-day, same-way open market purchases, with prices at $15.36 per ADS. The reporting person has reported these purchases on an aggregate basis using the weighted average price, rounded to the nearest cent, for the transactions. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of ADS purchased at each price. All of these ADS were purchased by HH Talent Limited (as defined above).

F5 · ownership.nature: HH Talent Limited is a British Virgin Islands company. The reporting person is the sole director of HH Talent Limited. HH Talent Limited is wholly beneficially owned by HH Talent Holdings Limited, which is in turn wholly owned by HH Talent Trust, for which TMF (Cayman) Ltd. acts as the trustee (the "Trustee"). S.B. Vanwall Ltd., appointed by the Trustee, is the sole director of HH Talent Holdings Limited. The settlor of HH Talent Trust is the reporting person. The reporting person is deemed to be the beneficial owner of the shares directly held by HH Talent Limited.

Read SEC document
June 24, 2026 Filed Jun 30, 2026 12:03 UTC
Huang Jack JiajiaDirector · Chief Executive Officer · 10% owner
PurchaseClass A Ordinary Share, par value US$0.0001 60,000 $15.40 $924,000.00
Disclosure

SEC source: 0001104659-26-079099 · tm2619410-1_4seq1.xml · nonDerivative · entry 13

Huang Jack Jiajia · CIK 0002029760 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By HH Talent Limited

Disclosed balance after: 27,997,500

F1 · security: The Class A ordinary shares are held in the form of American depositary shares ("ADS"). Each ADS represents sixty Class A ordinary shares.

F3 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on December 25, 2025.

F15 · price: The price reported in Column 4 is a weighted average price of ADS. The reporting person executed a trade order through a broker-dealer which resulted in multiple same-day, same-way open market purchases, with prices at $15.40 per ADS. The reporting person has reported these purchases on an aggregate basis using the weighted average price, rounded to the nearest cent, for the transactions. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of ADS purchased at each price. All of these ADS were purchased by HH Talent Limited (as defined above).

F5 · ownership.nature: HH Talent Limited is a British Virgin Islands company. The reporting person is the sole director of HH Talent Limited. HH Talent Limited is wholly beneficially owned by HH Talent Holdings Limited, which is in turn wholly owned by HH Talent Trust, for which TMF (Cayman) Ltd. acts as the trustee (the "Trustee"). S.B. Vanwall Ltd., appointed by the Trustee, is the sole director of HH Talent Holdings Limited. The settlor of HH Talent Trust is the reporting person. The reporting person is deemed to be the beneficial owner of the shares directly held by HH Talent Limited.

Read SEC document
June 24, 2026 Filed Jun 30, 2026 12:03 UTC
Huang Jack JiajiaDirector · Chief Executive Officer · 10% owner
PurchaseClass A Ordinary Share, par value US$0.0001 60,000 $15.19 $911,400.00
Disclosure

SEC source: 0001104659-26-079099 · tm2619410-1_4seq1.xml · nonDerivative · entry 12

Huang Jack Jiajia · CIK 0002029760 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By HH Talent Limited

Disclosed balance after: 27,937,500

F1 · security: The Class A ordinary shares are held in the form of American depositary shares ("ADS"). Each ADS represents sixty Class A ordinary shares.

F3 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on December 25, 2025.

F14 · price: The price reported in Column 4 is a weighted average price of ADS. The reporting person executed a trade order through a broker-dealer which resulted in multiple same-day, same-way open market purchases, with prices ranging from $14.90 to $15.20 per ADS. The reporting person has reported these purchases on an aggregate basis using the weighted average price, rounded to the nearest cent, for the transactions. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of ADS purchased at each price. All of these ADS were purchased by HH Talent Limited (as defined above).

F5 · ownership.nature: HH Talent Limited is a British Virgin Islands company. The reporting person is the sole director of HH Talent Limited. HH Talent Limited is wholly beneficially owned by HH Talent Holdings Limited, which is in turn wholly owned by HH Talent Trust, for which TMF (Cayman) Ltd. acts as the trustee (the "Trustee"). S.B. Vanwall Ltd., appointed by the Trustee, is the sole director of HH Talent Holdings Limited. The settlor of HH Talent Trust is the reporting person. The reporting person is deemed to be the beneficial owner of the shares directly held by HH Talent Limited.

Read SEC document
June 24, 2026 Filed Jun 30, 2026 12:03 UTC
Huang Jack JiajiaDirector · Chief Executive Officer · 10% owner
PurchaseClass A Ordinary Share, par value US$0.0001 58,500 $14.81 $866,385.00
Disclosure

SEC source: 0001104659-26-079099 · tm2619410-1_4seq1.xml · nonDerivative · entry 11

Huang Jack Jiajia · CIK 0002029760 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By HH Talent Limited

Disclosed balance after: 27,877,500

F1 · security: The Class A ordinary shares are held in the form of American depositary shares ("ADS"). Each ADS represents sixty Class A ordinary shares.

F3 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on December 25, 2025.

F13 · price: The price reported in Column 4 is a weighted average price of ADS. The reporting person executed a trade order through a broker-dealer which resulted in multiple same-day, same-way open market purchases, with prices ranging from $14.78 to $14.85 per ADS. The reporting person has reported these purchases on an aggregate basis using the weighted average price, rounded to the nearest cent, for the transactions. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of ADS purchased at each price. All of these ADS were purchased by HH Talent Limited (as defined above).

F5 · ownership.nature: HH Talent Limited is a British Virgin Islands company. The reporting person is the sole director of HH Talent Limited. HH Talent Limited is wholly beneficially owned by HH Talent Holdings Limited, which is in turn wholly owned by HH Talent Trust, for which TMF (Cayman) Ltd. acts as the trustee (the "Trustee"). S.B. Vanwall Ltd., appointed by the Trustee, is the sole director of HH Talent Holdings Limited. The settlor of HH Talent Trust is the reporting person. The reporting person is deemed to be the beneficial owner of the shares directly held by HH Talent Limited.

Read SEC document
June 24, 2026 Filed Jun 30, 2026 12:03 UTC
Huang Jack JiajiaDirector · Chief Executive Officer · 10% owner
PurchaseClass A Ordinary Share, par value US$0.0001 60,000 $14.85 $891,000.00
Disclosure

SEC source: 0001104659-26-079099 · tm2619410-1_4seq1.xml · nonDerivative · entry 10

Huang Jack Jiajia · CIK 0002029760 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By HH Talent Limited

Disclosed balance after: 27,819,000

F1 · security: The Class A ordinary shares are held in the form of American depositary shares ("ADS"). Each ADS represents sixty Class A ordinary shares.

F3 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on December 25, 2025.

F12 · price: The price reported in Column 4 is a weighted average price of ADS. The reporting person executed a trade order through a broker-dealer which resulted in multiple same-day, same-way open market purchases, with prices at $14.85 per ADS. The reporting person has reported these purchases on an aggregate basis using the weighted average price, rounded to the nearest cent, for the transactions. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of ADS purchased at each price. All of these ADS were purchased by HH Talent Limited (as defined above).

F5 · ownership.nature: HH Talent Limited is a British Virgin Islands company. The reporting person is the sole director of HH Talent Limited. HH Talent Limited is wholly beneficially owned by HH Talent Holdings Limited, which is in turn wholly owned by HH Talent Trust, for which TMF (Cayman) Ltd. acts as the trustee (the "Trustee"). S.B. Vanwall Ltd., appointed by the Trustee, is the sole director of HH Talent Holdings Limited. The settlor of HH Talent Trust is the reporting person. The reporting person is deemed to be the beneficial owner of the shares directly held by HH Talent Limited.

Read SEC document
June 24, 2026 Filed Jun 30, 2026 12:03 UTC
Huang Jack JiajiaDirector · Chief Executive Officer · 10% owner
PurchaseClass A Ordinary Share, par value US$0.0001 210,000 $15.46 $3,246,600.00
Disclosure

SEC source: 0001104659-26-079099 · tm2619410-1_4seq1.xml · nonDerivative · entry 9

Huang Jack Jiajia · CIK 0002029760 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By HH Talent Limited

Disclosed balance after: 27,759,000

F1 · security: The Class A ordinary shares are held in the form of American depositary shares ("ADS"). Each ADS represents sixty Class A ordinary shares.

F3 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on December 25, 2025.

F11 · price: The price reported in Column 4 is a weighted average price of ADS. The reporting person executed a trade order through a broker-dealer which resulted in multiple same-day, same-way open market purchases, with prices ranging from $14.75 to $16.08 per ADS. The reporting person has reported these purchases on an aggregate basis using the weighted average price, rounded to the nearest cent, for the transactions. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of ADS purchased at each price. All of these ADS were purchased by HH Talent Limited (as defined above).

F5 · ownership.nature: HH Talent Limited is a British Virgin Islands company. The reporting person is the sole director of HH Talent Limited. HH Talent Limited is wholly beneficially owned by HH Talent Holdings Limited, which is in turn wholly owned by HH Talent Trust, for which TMF (Cayman) Ltd. acts as the trustee (the "Trustee"). S.B. Vanwall Ltd., appointed by the Trustee, is the sole director of HH Talent Holdings Limited. The settlor of HH Talent Trust is the reporting person. The reporting person is deemed to be the beneficial owner of the shares directly held by HH Talent Limited.

Read SEC document
June 24, 2026 Filed Jun 30, 2026 12:03 UTC
Huang Jack JiajiaDirector · Chief Executive Officer · 10% owner
PurchaseClass A Ordinary Share, par value US$0.0001 3,720 $15.04 $55,948.80
Disclosure

SEC source: 0001104659-26-079099 · tm2619410-1_4seq1.xml · nonDerivative · entry 8

Huang Jack Jiajia · CIK 0002029760 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By HH Talent Limited

Disclosed balance after: 27,549,000

F1 · security: The Class A ordinary shares are held in the form of American depositary shares ("ADS"). Each ADS represents sixty Class A ordinary shares.

F3 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on December 25, 2025.

F10 · price: The price reported in Column 4 is a weighted average price of ADS. The reporting person executed a trade order through a broker-dealer which resulted in multiple same-day, same-way open market purchases, with prices ranging from $14.88 to $15.63 per ADS. The reporting person has reported these purchases on an aggregate basis using the weighted average price, rounded to the nearest cent, for the transactions. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of ADS purchased at each price. All of these ADS were purchased by HH Talent Limited (as defined above).

F5 · ownership.nature: HH Talent Limited is a British Virgin Islands company. The reporting person is the sole director of HH Talent Limited. HH Talent Limited is wholly beneficially owned by HH Talent Holdings Limited, which is in turn wholly owned by HH Talent Trust, for which TMF (Cayman) Ltd. acts as the trustee (the "Trustee"). S.B. Vanwall Ltd., appointed by the Trustee, is the sole director of HH Talent Holdings Limited. The settlor of HH Talent Trust is the reporting person. The reporting person is deemed to be the beneficial owner of the shares directly held by HH Talent Limited.

Read SEC document
June 23, 2026 Filed Jun 30, 2026 12:03 UTC
Huang Jack JiajiaDirector · Chief Executive Officer · 10% owner
PurchaseClass A Ordinary Share, par value US$0.0001 30,000 $16.00 $480,000.00
Disclosure

SEC source: 0001104659-26-079099 · tm2619410-1_4seq1.xml · nonDerivative · entry 7

Huang Jack Jiajia · CIK 0002029760 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By HH Talent Limited

Disclosed balance after: 27,545,280

F1 · security: The Class A ordinary shares are held in the form of American depositary shares ("ADS"). Each ADS represents sixty Class A ordinary shares.

F3 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on December 25, 2025.

F9 · price: The price reported in Column 4 is a weighted average price of ADS. The reporting person executed a trade order through a broker-dealer which resulted in multiple same-day, same-way open market purchases, with prices at $16.00 per ADS. The reporting person has reported these purchases on an aggregate basis using the weighted average price, rounded to the nearest cent, for the transactions. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of ADS purchased at each price. All of these ADS were purchased by HH Talent Limited (as defined above).

F5 · ownership.nature: HH Talent Limited is a British Virgin Islands company. The reporting person is the sole director of HH Talent Limited. HH Talent Limited is wholly beneficially owned by HH Talent Holdings Limited, which is in turn wholly owned by HH Talent Trust, for which TMF (Cayman) Ltd. acts as the trustee (the "Trustee"). S.B. Vanwall Ltd., appointed by the Trustee, is the sole director of HH Talent Holdings Limited. The settlor of HH Talent Trust is the reporting person. The reporting person is deemed to be the beneficial owner of the shares directly held by HH Talent Limited.

Read SEC document
June 23, 2026 Filed Jun 30, 2026 12:03 UTC
Huang Jack JiajiaDirector · Chief Executive Officer · 10% owner
PurchaseClass A Ordinary Share, par value US$0.0001 60,000 $16.00 $960,000.00
Disclosure

SEC source: 0001104659-26-079099 · tm2619410-1_4seq1.xml · nonDerivative · entry 6

Huang Jack Jiajia · CIK 0002029760 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By HH Talent Limited

Disclosed balance after: 27,515,280

F1 · security: The Class A ordinary shares are held in the form of American depositary shares ("ADS"). Each ADS represents sixty Class A ordinary shares.

F3 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on December 25, 2025.

F8 · price: The price reported in Column 4 is a weighted average price of ADS. The reporting person executed a trade order through a broker-dealer which resulted in multiple same-day, same-way open market purchases, with prices at $16.00 per ADS. The reporting person has reported these purchases on an aggregate basis using the weighted average price, rounded to the nearest cent, for the transactions. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of ADS purchased at each price. All of these ADS were purchased by HH Talent Limited (as defined above).

F5 · ownership.nature: HH Talent Limited is a British Virgin Islands company. The reporting person is the sole director of HH Talent Limited. HH Talent Limited is wholly beneficially owned by HH Talent Holdings Limited, which is in turn wholly owned by HH Talent Trust, for which TMF (Cayman) Ltd. acts as the trustee (the "Trustee"). S.B. Vanwall Ltd., appointed by the Trustee, is the sole director of HH Talent Holdings Limited. The settlor of HH Talent Trust is the reporting person. The reporting person is deemed to be the beneficial owner of the shares directly held by HH Talent Limited.

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June 23, 2026 Filed Jun 30, 2026 12:03 UTC
Huang Jack JiajiaDirector · Chief Executive Officer · 10% owner
PurchaseClass A Ordinary Share, par value US$0.0001 60,000 $16.00 $960,000.00
Disclosure

SEC source: 0001104659-26-079099 · tm2619410-1_4seq1.xml · nonDerivative · entry 5

Huang Jack Jiajia · CIK 0002029760 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By HH Talent Limited

Disclosed balance after: 27,455,280

F1 · security: The Class A ordinary shares are held in the form of American depositary shares ("ADS"). Each ADS represents sixty Class A ordinary shares.

F3 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on December 25, 2025.

F5 · ownership.nature: HH Talent Limited is a British Virgin Islands company. The reporting person is the sole director of HH Talent Limited. HH Talent Limited is wholly beneficially owned by HH Talent Holdings Limited, which is in turn wholly owned by HH Talent Trust, for which TMF (Cayman) Ltd. acts as the trustee (the "Trustee"). S.B. Vanwall Ltd., appointed by the Trustee, is the sole director of HH Talent Holdings Limited. The settlor of HH Talent Trust is the reporting person. The reporting person is deemed to be the beneficial owner of the shares directly held by HH Talent Limited.

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June 23, 2026 Filed Jun 30, 2026 12:03 UTC
Huang Jack JiajiaDirector · Chief Executive Officer · 10% owner
PurchaseClass A Ordinary Share, par value US$0.0001 72,780 $16.01 $1,165,207.80
Disclosure

SEC source: 0001104659-26-079099 · tm2619410-1_4seq1.xml · nonDerivative · entry 4

Huang Jack Jiajia · CIK 0002029760 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By HH Talent Limited

Disclosed balance after: 27,395,280

F1 · security: The Class A ordinary shares are held in the form of American depositary shares ("ADS"). Each ADS represents sixty Class A ordinary shares.

F3 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on December 25, 2025.

F7 · price: The price reported in Column 4 is a weighted average price of ADS. The reporting person executed a trade order through a broker-dealer which resulted in multiple same-day, same-way open market purchases, with prices ranging from $14.99 to $16.53 per ADS. The reporting person has reported these purchases on an aggregate basis using the weighted average price, rounded to the nearest cent, for the transactions. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of ADS purchased at each price. All of these ADS were purchased by HH Talent Limited (as defined above).

F5 · ownership.nature: HH Talent Limited is a British Virgin Islands company. The reporting person is the sole director of HH Talent Limited. HH Talent Limited is wholly beneficially owned by HH Talent Holdings Limited, which is in turn wholly owned by HH Talent Trust, for which TMF (Cayman) Ltd. acts as the trustee (the "Trustee"). S.B. Vanwall Ltd., appointed by the Trustee, is the sole director of HH Talent Holdings Limited. The settlor of HH Talent Trust is the reporting person. The reporting person is deemed to be the beneficial owner of the shares directly held by HH Talent Limited.

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June 23, 2026 Filed Jun 30, 2026 12:03 UTC
Huang Jack JiajiaDirector · Chief Executive Officer · 10% owner
PurchaseClass A Ordinary Share, par value US$0.0001 13,620 $15.50 $211,110.00
Disclosure

SEC source: 0001104659-26-079099 · tm2619410-1_4seq1.xml · nonDerivative · entry 3

Huang Jack Jiajia · CIK 0002029760 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By HH Talent Limited

Disclosed balance after: 27,322,500

F1 · security: The Class A ordinary shares are held in the form of American depositary shares ("ADS"). Each ADS represents sixty Class A ordinary shares.

F3 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on December 25, 2025.

F6 · price: The price reported in Column 4 is a weighted average price of ADS. The reporting person executed a trade order through a broker-dealer which resulted in multiple same-day, same-way open market purchases, with prices at $15.50 per ADS. The reporting person has reported these purchases on an aggregate basis using the weighted average price, rounded to the nearest cent, for the transactions. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of ADS purchased at each price. All of these ADS were purchased by HH Talent Limited (as defined above).

F5 · ownership.nature: HH Talent Limited is a British Virgin Islands company. The reporting person is the sole director of HH Talent Limited. HH Talent Limited is wholly beneficially owned by HH Talent Holdings Limited, which is in turn wholly owned by HH Talent Trust, for which TMF (Cayman) Ltd. acts as the trustee (the "Trustee"). S.B. Vanwall Ltd., appointed by the Trustee, is the sole director of HH Talent Holdings Limited. The settlor of HH Talent Trust is the reporting person. The reporting person is deemed to be the beneficial owner of the shares directly held by HH Talent Limited.

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June 23, 2026 Filed Jun 30, 2026 12:03 UTC
Huang Jack JiajiaDirector · Chief Executive Officer · 10% owner
PurchaseClass A Ordinary Share, par value US$0.0001 12,000 $15.63 $187,560.00
Disclosure

SEC source: 0001104659-26-079099 · tm2619410-1_4seq1.xml · nonDerivative · entry 2

Huang Jack Jiajia · CIK 0002029760 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By HH Talent Limited

Disclosed balance after: 27,308,880

F1 · security: The Class A ordinary shares are held in the form of American depositary shares ("ADS"). Each ADS represents sixty Class A ordinary shares.

F3 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on December 25, 2025.

F4 · price: The price reported in Column 4 is a weighted average price of ADS. The reporting person executed a trade order through a broker-dealer which resulted in multiple same-day, same-way open market purchases, with prices ranging from $15.45 to $16.00 per ADS. The reporting person has reported these purchases on an aggregate basis using the weighted average price, rounded to the nearest cent, for the transactions. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of ADS purchased at each price. All of these ADS were purchased by HH Talent Limited (as defined below).

F5 · ownership.nature: HH Talent Limited is a British Virgin Islands company. The reporting person is the sole director of HH Talent Limited. HH Talent Limited is wholly beneficially owned by HH Talent Holdings Limited, which is in turn wholly owned by HH Talent Trust, for which TMF (Cayman) Ltd. acts as the trustee (the "Trustee"). S.B. Vanwall Ltd., appointed by the Trustee, is the sole director of HH Talent Holdings Limited. The settlor of HH Talent Trust is the reporting person. The reporting person is deemed to be the beneficial owner of the shares directly held by HH Talent Limited.

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June 22, 2026 Filed Jun 26, 2026 12:23 UTC
Huang Jack JiajiaDirector · Chief Executive Officer · 10% owner
PurchaseClass A Ordinary Share, par value US$0.0001 4,380 $15.50 $67,890.00
Disclosure

SEC source: 0001104659-26-078013 · tm2619074-1_4seq1.xml · nonDerivative · entry 8

Huang Jack Jiajia · CIK 0002029760 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By HH Talent Limited

Disclosed balance after: 27,296,880

F1 · security: The Class A ordinary shares are held in the form of American depositary shares ("ADS"). Each ADS represents sixty Class A ordinary shares.

F2 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on December 25, 2025.

F4 · ownership.nature: HH Talent Limited is a British Virgin Islands company. The reporting person is the sole director of HH Talent Limited. HH Talent Limited is wholly beneficially owned by HH Talent Holdings Limited, which is in turn wholly owned by HH Talent Trust, for which TMF (Cayman) Ltd. acts as the trustee (the "Trustee"). S.B. Vanwall Ltd., appointed by the Trustee, is the sole director of HH Talent Holdings Limited. The settlor of HH Talent Trust is the reporting person. The reporting person is deemed to be the beneficial owner of the shares directly held by HH Talent Limited.

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June 22, 2026 Filed Jun 26, 2026 12:23 UTC
Huang Jack JiajiaDirector · Chief Executive Officer · 10% owner
PurchaseClass A Ordinary Share, par value US$0.0001 12,000 $15.86 $190,320.00
Disclosure

SEC source: 0001104659-26-078013 · tm2619074-1_4seq1.xml · nonDerivative · entry 7

Huang Jack Jiajia · CIK 0002029760 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By HH Talent Limited

Disclosed balance after: 27,292,500

F1 · security: The Class A ordinary shares are held in the form of American depositary shares ("ADS"). Each ADS represents sixty Class A ordinary shares.

F2 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on December 25, 2025.

F9 · price: The price reported in Column 4 is a weighted average price of ADS. The reporting person executed a trade order through a broker-dealer which resulted in multiple same-day, same-way open market purchases, with prices at $15.86 per ADS. The reporting person has reported these purchases on an aggregate basis using the weighted average price, rounded to the nearest cent, for the transactions. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of ADS purchased at each price. All of these ADS were purchased by HH Talent Limited (as defined above).

F4 · ownership.nature: HH Talent Limited is a British Virgin Islands company. The reporting person is the sole director of HH Talent Limited. HH Talent Limited is wholly beneficially owned by HH Talent Holdings Limited, which is in turn wholly owned by HH Talent Trust, for which TMF (Cayman) Ltd. acts as the trustee (the "Trustee"). S.B. Vanwall Ltd., appointed by the Trustee, is the sole director of HH Talent Holdings Limited. The settlor of HH Talent Trust is the reporting person. The reporting person is deemed to be the beneficial owner of the shares directly held by HH Talent Limited.

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June 22, 2026 Filed Jun 26, 2026 12:23 UTC
Huang Jack JiajiaDirector · Chief Executive Officer · 10% owner
PurchaseClass A Ordinary Share, par value US$0.0001 58,140 $16.02 $931,402.80
Disclosure

SEC source: 0001104659-26-078013 · tm2619074-1_4seq1.xml · nonDerivative · entry 6

Huang Jack Jiajia · CIK 0002029760 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By HH Talent Limited

Disclosed balance after: 27,280,500

F1 · security: The Class A ordinary shares are held in the form of American depositary shares ("ADS"). Each ADS represents sixty Class A ordinary shares.

F2 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on December 25, 2025.

F8 · price: The price reported in Column 4 is a weighted average price of ADS. The reporting person executed a trade order through a broker-dealer which resulted in multiple same-day, same-way open market purchases, with prices ranging from $15.39 to $16.41 per ADS. The reporting person has reported these purchases on an aggregate basis using the weighted average price, rounded to the nearest cent, for the transactions. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of ADS purchased at each price. All of these ADS were purchased by HH Talent Limited (as defined above).

F4 · ownership.nature: HH Talent Limited is a British Virgin Islands company. The reporting person is the sole director of HH Talent Limited. HH Talent Limited is wholly beneficially owned by HH Talent Holdings Limited, which is in turn wholly owned by HH Talent Trust, for which TMF (Cayman) Ltd. acts as the trustee (the "Trustee"). S.B. Vanwall Ltd., appointed by the Trustee, is the sole director of HH Talent Holdings Limited. The settlor of HH Talent Trust is the reporting person. The reporting person is deemed to be the beneficial owner of the shares directly held by HH Talent Limited.

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June 18, 2026 Filed Jun 26, 2026 12:23 UTC
Huang Jack JiajiaDirector · Chief Executive Officer · 10% owner
PurchaseClass A Ordinary Share, par value US$0.0001 6,000 $16.50 $99,000.00
Disclosure

SEC source: 0001104659-26-078013 · tm2619074-1_4seq1.xml · nonDerivative · entry 5

Huang Jack Jiajia · CIK 0002029760 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By HH Talent Limited

Disclosed balance after: 27,222,360

F1 · security: The Class A ordinary shares are held in the form of American depositary shares ("ADS"). Each ADS represents sixty Class A ordinary shares.

F2 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on December 25, 2025.

F4 · ownership.nature: HH Talent Limited is a British Virgin Islands company. The reporting person is the sole director of HH Talent Limited. HH Talent Limited is wholly beneficially owned by HH Talent Holdings Limited, which is in turn wholly owned by HH Talent Trust, for which TMF (Cayman) Ltd. acts as the trustee (the "Trustee"). S.B. Vanwall Ltd., appointed by the Trustee, is the sole director of HH Talent Holdings Limited. The settlor of HH Talent Trust is the reporting person. The reporting person is deemed to be the beneficial owner of the shares directly held by HH Talent Limited.

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June 18, 2026 Filed Jun 26, 2026 12:23 UTC
Huang Jack JiajiaDirector · Chief Executive Officer · 10% owner
PurchaseClass A Ordinary Share, par value US$0.0001 6,000 $16.50 $99,000.00
Disclosure

SEC source: 0001104659-26-078013 · tm2619074-1_4seq1.xml · nonDerivative · entry 4

Huang Jack Jiajia · CIK 0002029760 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By HH Talent Limited

Disclosed balance after: 27,216,360

F1 · security: The Class A ordinary shares are held in the form of American depositary shares ("ADS"). Each ADS represents sixty Class A ordinary shares.

F2 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on December 25, 2025.

F7 · price: The price reported in Column 4 is a weighted average price of ADS. The reporting person executed a trade order through a broker-dealer which resulted in multiple same-day, same-way open market purchases, with prices at $16.50 per ADS. The reporting person has reported these purchases on an aggregate basis using the weighted average price, rounded to the nearest cent, for the transactions. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of ADS purchased at each price. All of these ADS were purchased by HH Talent Limited (as defined above).

F4 · ownership.nature: HH Talent Limited is a British Virgin Islands company. The reporting person is the sole director of HH Talent Limited. HH Talent Limited is wholly beneficially owned by HH Talent Holdings Limited, which is in turn wholly owned by HH Talent Trust, for which TMF (Cayman) Ltd. acts as the trustee (the "Trustee"). S.B. Vanwall Ltd., appointed by the Trustee, is the sole director of HH Talent Holdings Limited. The settlor of HH Talent Trust is the reporting person. The reporting person is deemed to be the beneficial owner of the shares directly held by HH Talent Limited.

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June 18, 2026 Filed Jun 26, 2026 12:23 UTC
Huang Jack JiajiaDirector · Chief Executive Officer · 10% owner
PurchaseClass A Ordinary Share, par value US$0.0001 85,860 $17.50 $1,502,550.00
Disclosure

SEC source: 0001104659-26-078013 · tm2619074-1_4seq1.xml · nonDerivative · entry 3

Huang Jack Jiajia · CIK 0002029760 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By HH Talent Limited

Disclosed balance after: 27,210,360

F1 · security: The Class A ordinary shares are held in the form of American depositary shares ("ADS"). Each ADS represents sixty Class A ordinary shares.

F2 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on December 25, 2025.

F6 · price: The price reported in Column 4 is a weighted average price of ADS. The reporting person executed a trade order through a broker-dealer which resulted in multiple same-day, same-way open market purchases, with prices ranging from $16.01 to $18.50 per ADS. The reporting person has reported these purchases on an aggregate basis using the weighted average price, rounded to the nearest cent, for the transactions. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of ADS purchased at each price. All of these ADS were purchased by HH Talent Limited (as defined above).

F4 · ownership.nature: HH Talent Limited is a British Virgin Islands company. The reporting person is the sole director of HH Talent Limited. HH Talent Limited is wholly beneficially owned by HH Talent Holdings Limited, which is in turn wholly owned by HH Talent Trust, for which TMF (Cayman) Ltd. acts as the trustee (the "Trustee"). S.B. Vanwall Ltd., appointed by the Trustee, is the sole director of HH Talent Holdings Limited. The settlor of HH Talent Trust is the reporting person. The reporting person is deemed to be the beneficial owner of the shares directly held by HH Talent Limited.

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June 17, 2026 Filed Jun 26, 2026 12:23 UTC
Huang Jack JiajiaDirector · Chief Executive Officer · 10% owner
PurchaseClass A Ordinary Share, par value US$0.0001 39,960 $17.20 $687,312.00
Disclosure

SEC source: 0001104659-26-078013 · tm2619074-1_4seq1.xml · nonDerivative · entry 2

Huang Jack Jiajia · CIK 0002029760 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By HH Talent Limited

Disclosed balance after: 27,124,500

F1 · security: The Class A ordinary shares are held in the form of American depositary shares ("ADS"). Each ADS represents sixty Class A ordinary shares.

F2 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on December 25, 2025.

F5 · price: The price reported in Column 4 is a weighted average price of ADS. The reporting person executed a trade order through a broker-dealer which resulted in multiple same-day, same-way open market purchases, with prices ranging from $16.16 to $17.99 per ADS. The reporting person has reported these purchases on an aggregate basis using the weighted average price, rounded to the nearest cent, for the transactions. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of ADS purchased at each price. All of these ADS were purchased by HH Talent Limited (as defined above).

F4 · ownership.nature: HH Talent Limited is a British Virgin Islands company. The reporting person is the sole director of HH Talent Limited. HH Talent Limited is wholly beneficially owned by HH Talent Holdings Limited, which is in turn wholly owned by HH Talent Trust, for which TMF (Cayman) Ltd. acts as the trustee (the "Trustee"). S.B. Vanwall Ltd., appointed by the Trustee, is the sole director of HH Talent Holdings Limited. The settlor of HH Talent Trust is the reporting person. The reporting person is deemed to be the beneficial owner of the shares directly held by HH Talent Limited.

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June 16, 2026 Filed Jun 26, 2026 12:23 UTC
Huang Jack JiajiaDirector · Chief Executive Officer · 10% owner
PurchaseClass A Ordinary Share, par value US$0.0001 51,600 $18.89 $974,724.00
Disclosure

SEC source: 0001104659-26-078013 · tm2619074-1_4seq1.xml · nonDerivative · entry 1

Huang Jack Jiajia · CIK 0002029760 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By HH Talent Limited

Disclosed balance after: 27,084,540

F1 · security: The Class A ordinary shares are held in the form of American depositary shares ("ADS"). Each ADS represents sixty Class A ordinary shares.

F2 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on December 25, 2025.

F3 · price: The price reported in Column 4 is a weighted average price of ADS. The reporting person executed a trade order through a broker-dealer which resulted in multiple same-day, same-way open market purchases, with prices ranging from $17.77 to $19.60 per ADS. The reporting person has reported these purchases on an aggregate basis using the weighted average price, rounded to the nearest cent, for the transactions. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of ADS purchased at each price. All of these ADS were purchased by HH Talent Limited (as defined below).

F4 · ownership.nature: HH Talent Limited is a British Virgin Islands company. The reporting person is the sole director of HH Talent Limited. HH Talent Limited is wholly beneficially owned by HH Talent Holdings Limited, which is in turn wholly owned by HH Talent Trust, for which TMF (Cayman) Ltd. acts as the trustee (the "Trustee"). S.B. Vanwall Ltd., appointed by the Trustee, is the sole director of HH Talent Holdings Limited. The settlor of HH Talent Trust is the reporting person. The reporting person is deemed to be the beneficial owner of the shares directly held by HH Talent Limited.

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June 15, 2026 Filed Jun 18, 2026 10:58 UTC
Huang Jack JiajiaDirector · Chief Executive Officer · 10% owner
PurchaseClass A Ordinary Share, par value US$0.0001 20,640 $19.63 $405,163.20
Disclosure

SEC source: 0001104659-26-075401 · tm2618290-1_4seq1.xml · nonDerivative · entry 6

Huang Jack Jiajia · CIK 0002029760 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By HH Talent Limited

Disclosed balance after: 27,032,940

F1 · security: The Class A ordinary shares are held in the form of American depositary shares ("ADS"). Each ADS represents sixty Class A ordinary shares.

F2 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on December 25, 2025.

F9 · price: The price reported in Column 4 is a weighted average price of ADS. The reporting person executed a trade order through a broker-dealer which resulted in multiple same-day, same-way open market purchases, with prices ranging from $19.24 to $20.12 per ADS. The reporting person has reported these purchases on an aggregate basis using the weighted average price, rounded to the nearest cent, for the transactions. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of ADS purchased at each price. All of these ADS were purchased by HH Talent Limited (as defined above).

F4 · ownership.nature: HH Talent Limited is a British Virgin Islands company. The reporting person is the sole director of HH Talent Limited. HH Talent Limited is wholly beneficially owned by HH Talent Holdings Limited, which is in turn wholly owned by HH Talent Trust, for which TMF (Cayman) Ltd. acts as the trustee (the "Trustee"). S.B. Vanwall Ltd., appointed by the Trustee, is the sole director of HH Talent Holdings Limited. The settlor of HH Talent Trust is the reporting person. The reporting person is deemed to be the beneficial owner of the shares directly held by HH Talent Limited.

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June 12, 2026 Filed Jun 18, 2026 10:58 UTC
Huang Jack JiajiaDirector · Chief Executive Officer · 10% owner
PurchaseClass A Ordinary Share, par value US$0.0001 89,160 $20.20 $1,801,032.00
Disclosure

SEC source: 0001104659-26-075401 · tm2618290-1_4seq1.xml · nonDerivative · entry 5

Huang Jack Jiajia · CIK 0002029760 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By HH Talent Limited

Disclosed balance after: 27,012,300

F1 · security: The Class A ordinary shares are held in the form of American depositary shares ("ADS"). Each ADS represents sixty Class A ordinary shares.

F2 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on December 25, 2025.

F8 · price: The price reported in Column 4 is a weighted average price of ADS. The reporting person executed a trade order through a broker-dealer which resulted in multiple same-day, same-way open market purchases, with prices ranging from $19.16 to $22.47 per ADS. The reporting person has reported these purchases on an aggregate basis using the weighted average price, rounded to the nearest cent, for the transactions. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of ADS purchased at each price. All of these ADS were purchased by HH Talent Limited (as defined above).

F4 · ownership.nature: HH Talent Limited is a British Virgin Islands company. The reporting person is the sole director of HH Talent Limited. HH Talent Limited is wholly beneficially owned by HH Talent Holdings Limited, which is in turn wholly owned by HH Talent Trust, for which TMF (Cayman) Ltd. acts as the trustee (the "Trustee"). S.B. Vanwall Ltd., appointed by the Trustee, is the sole director of HH Talent Holdings Limited. The settlor of HH Talent Trust is the reporting person. The reporting person is deemed to be the beneficial owner of the shares directly held by HH Talent Limited.

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June 11, 2026 Filed Jun 18, 2026 10:58 UTC
Huang Jack JiajiaDirector · Chief Executive Officer · 10% owner
PurchaseClass A Ordinary Share, par value US$0.0001 29,700 $22.10 $656,370.00
Disclosure

SEC source: 0001104659-26-075401 · tm2618290-1_4seq1.xml · nonDerivative · entry 4

Huang Jack Jiajia · CIK 0002029760 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By HH Talent Limited

Disclosed balance after: 26,923,140

F1 · security: The Class A ordinary shares are held in the form of American depositary shares ("ADS"). Each ADS represents sixty Class A ordinary shares.

F2 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on December 25, 2025.

F7 · price: The price reported in Column 4 is a weighted average price of ADS. The reporting person executed a trade order through a broker-dealer which resulted in multiple same-day, same-way open market purchases, with prices ranging from $21.25 to $22.54 per ADS. The reporting person has reported these purchases on an aggregate basis using the weighted average price, rounded to the nearest cent, for the transactions. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of ADS purchased at each price. All of these ADS were purchased by HH Talent Limited (as defined above).

F4 · ownership.nature: HH Talent Limited is a British Virgin Islands company. The reporting person is the sole director of HH Talent Limited. HH Talent Limited is wholly beneficially owned by HH Talent Holdings Limited, which is in turn wholly owned by HH Talent Trust, for which TMF (Cayman) Ltd. acts as the trustee (the "Trustee"). S.B. Vanwall Ltd., appointed by the Trustee, is the sole director of HH Talent Holdings Limited. The settlor of HH Talent Trust is the reporting person. The reporting person is deemed to be the beneficial owner of the shares directly held by HH Talent Limited.

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June 10, 2026 Filed Jun 18, 2026 10:58 UTC
Huang Jack JiajiaDirector · Chief Executive Officer · 10% owner
PurchaseClass A Ordinary Share, par value US$0.0001 17,580 $22.82 $401,175.60
Disclosure

SEC source: 0001104659-26-075401 · tm2618290-1_4seq1.xml · nonDerivative · entry 3

Huang Jack Jiajia · CIK 0002029760 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By HH Talent Limited

Disclosed balance after: 26,893,440

F1 · security: The Class A ordinary shares are held in the form of American depositary shares ("ADS"). Each ADS represents sixty Class A ordinary shares.

F2 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on December 25, 2025.

F6 · price: The price reported in Column 4 is a weighted average price of ADS. The reporting person executed a trade order through a broker-dealer which resulted in multiple same-day, same-way open market purchases, with prices ranging from $22.51 to $23.46 per ADS. The reporting person has reported these purchases on an aggregate basis using the weighted average price, rounded to the nearest cent, for the transactions. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of ADS purchased at each price. All of these ADS were purchased by HH Talent Limited (as defined above).

F4 · ownership.nature: HH Talent Limited is a British Virgin Islands company. The reporting person is the sole director of HH Talent Limited. HH Talent Limited is wholly beneficially owned by HH Talent Holdings Limited, which is in turn wholly owned by HH Talent Trust, for which TMF (Cayman) Ltd. acts as the trustee (the "Trustee"). S.B. Vanwall Ltd., appointed by the Trustee, is the sole director of HH Talent Holdings Limited. The settlor of HH Talent Trust is the reporting person. The reporting person is deemed to be the beneficial owner of the shares directly held by HH Talent Limited.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.