person · Reporting owner

Shu Ting

Disclosed activity across 1 company

Tapewire entity: 29441
SEC CIK: 0002119563

Reported relationships

Latest disclosed role at each company.

Company	Last reported as	Report date	Published
51Talk Online Education GroupCOE · Entity 6826	Director	April 10, 2026	October 08, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

51Talk Online Education Group

Report date April 10, 2026 · Filed October 08, 2026

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Class A Ordinary Share, par value US$0.0001SEC Table I · non-derivative	Direct	507,780	Last balance in matching sequence After 2026-10-02 transaction · row 2 Source-order balances reconcile. Account continuity and personal attribution are not independently verified. 2 source rows Row 1 · 2026-10-01 · Exercise / conversion · Acquired 18,180 · Balance 511,800 F1: The Class A ordinary shares are held in the form of American depositary shares ("ADS"). Each ADS represents sixty Class A ordinary shares. Row 2 · 2026-10-02 · Tax withholding · Disposed 4,020 · Balance 507,780 F1: The Class A ordinary shares are held in the form of American depositary shares ("ADS"). Each ADS represents sixty Class A ordinary shares. F2: Represents Class A ordinary shares, in the form of American depositary shares, sold pursuant to a mandatory, non-discretionary, sell-to-cover arrangement for the purpose of satisfying the reporting person's income tax liabilities incurred upon vesting of restricted share units ("RSUs").
Class A Ordinary Share, par value US$0.0001SEC Table I · non-derivative	IndirectBy Dasheng Global Limited	42,388,800	Reported balance After 2026-08-18 transaction · row 3 Account identity is unresolved; indirect or unspecified ownership is not merged. 1 source row Row 3 · 2026-08-18 · Exercise / conversion · Acquired 137,500 · Balance 42,388,800 F1: The Class A ordinary shares are held in the form of American depositary shares ("ADS"). Each ADS represents sixty Class A ordinary shares. F3: 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: 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.
Class A Ordinary Share, par value US$0.0001SEC Table I · non-derivative	IndirectBy Spouse	38,427,300	Reported balance After 2026-04-10 transaction · row 5 Holding and transaction disclosures are not merged. 1 source row Row 5 · 2026-04-10 · Purchase · Acquired 7,564,500 · Balance 38,427,300 F1: The Class A ordinary shares are held in the form of American depositary shares ("ADS"). Each ADS represents sixty Class A ordinary shares. F6: These transactions represent open-market purchases of Class A ordinary shares, in the form of American depositary shares, effected by HH Talent Limited during the period from April 10, 2026 through September 25, 2026. HH Talent Limited is a British Virgin Islands company. The reporting person's spouse 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's spouse. The reporting person's spouse is deemed to be the beneficial owner of the shares directly held by HH Talent Limited. F7: Except where a single execution price is indicated, the transactions were executed through a broker-dealer in multiple same-day, same-way purchases and are reported on an aggregate basis at weighted average prices, rounded to the nearest cent; 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 Class A ordinary shares purchased at each separate price. All such Class A ordinary shares were purchased by HH Talent Limited in the form of American depositary shares. Additional information regarding these purchases is included in the Form 4 filings made by the reporting person's spouse, Mr. Jack Jiajia Huang, on July 23, 2026, July 27, 2026, July 30, 2026, August 5, 2026, August 10, 2026, August 12, 2026, August 13, 2026, August 21, 2026 and October 8, 2026. F8: Except for the purchases made from September 17, 2026 through September 25, 2026, these transactions were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person's spouse on December 25, 2025. F5: 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.
Class A Ordinary Share, par value US$0.0001SEC Table I · non-derivative	IndirectBy Spouse	7,297,560	Reported balance Holding disclosure · report date 2026-04-10 · row 4 Holding and transaction disclosures are not merged. 1 source row Row 4 · Balance 7,297,560 F1: The Class A ordinary shares are held in the form of American depositary shares ("ADS"). Each ADS represents sixty Class A ordinary shares. F5: 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.
Restricted Share Units (RSUs)SEC Table II · derivative / convertible security · Expires 2035-07-01	Direct	54,540	Reported balance After 2026-10-01 transaction · row 6 Instrument identity requires review; Table II rows are not merged. 1 source row Row 6 · 2026-10-01 · Exercise / conversion · Disposed 18,180 · Balance 54,540 F9: 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: The RSUs vested on October 1, 2026. F11: 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. Following the vesting reported herein, 54,540 Class A ordinary shares remain subject to future vesting under this grant.
Restricted Share Units (RSUs)SEC Table II · derivative / convertible security · Expires 2035-02-18	IndirectBy Spouse	825,000	Reported balance After 2026-08-18 transaction · row 7 Instrument identity requires review; Table II rows are not merged. 1 source row Row 7 · 2026-08-18 · Exercise / conversion · Disposed 137,500 · Balance 825,000 F12: 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. F13: The RSUs vested on August 18, 2026. F14: The reporting person's spouse was granted 1,100,000 RSUs on February 18, 2025, subject to a vesting schedule of eight equal quarterly installments commencing May 18, 2026. Following the vesting reported herein, 825,000 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: 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.

Filing footnotes · ownership attribution and instrument terms

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

F2: Represents Class A ordinary shares, in the form of American depositary shares, sold pursuant to a mandatory, non-discretionary, sell-to-cover arrangement for the purpose of satisfying the reporting person's income tax liabilities incurred upon vesting of restricted share units ("RSUs").

F3: 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: 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.

F5: 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.

F6: These transactions represent open-market purchases of Class A ordinary shares, in the form of American depositary shares, effected by HH Talent Limited during the period from April 10, 2026 through September 25, 2026. HH Talent Limited is a British Virgin Islands company. The reporting person's spouse 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's spouse. The reporting person's spouse is deemed to be the beneficial owner of the shares directly held by HH Talent Limited.

F7: Except where a single execution price is indicated, the transactions were executed through a broker-dealer in multiple same-day, same-way purchases and are reported on an aggregate basis at weighted average prices, rounded to the nearest cent; 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 Class A ordinary shares purchased at each separate price. All such Class A ordinary shares were purchased by HH Talent Limited in the form of American depositary shares. Additional information regarding these purchases is included in the Form 4 filings made by the reporting person's spouse, Mr. Jack Jiajia Huang, on July 23, 2026, July 27, 2026, July 30, 2026, August 5, 2026, August 10, 2026, August 12, 2026, August 13, 2026, August 21, 2026 and October 8, 2026.

F8: Except for the purchases made from September 17, 2026 through September 25, 2026, these transactions were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person's spouse on December 25, 2025.

F9: 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: The RSUs vested on October 1, 2026.

F11: 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. Following the vesting reported herein, 54,540 Class A ordinary shares remain subject to future vesting under this grant.

F12: 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.

F13: The RSUs vested on August 18, 2026.

F14: The reporting person's spouse was granted 1,100,000 RSUs on February 18, 2025, subject to a vesting schedule of eight equal quarterly installments commencing May 18, 2026. Following the vesting reported herein, 825,000 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.

Transaction history

JSON API

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 date	Company	Activity / security	Shares / units	Reported price	Reported value	Details
October 02, 2026 Filed Oct 8, 2026 11:37 UTC	51Talk Online Education Group COE · Entity 6826	Tax withholdingClass A Ordinary Share, par value US$0.0001	4,020	$10.46	$42,049.20	Disclosure SEC source: 0002119563-26-000002 · primary_doc.xml · nonDerivative · entry 2 Shu Ting · CIK 0002119563 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 507,780 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 · price: Represents Class A ordinary shares, in the form of American depositary shares, sold pursuant to a mandatory, non-discretionary, sell-to-cover arrangement for the purpose of satisfying the reporting person's income tax liabilities incurred upon vesting of restricted share units ("RSUs"). Read SEC document
October 01, 2026 Filed Oct 8, 2026 11:37 UTC	51Talk Online Education Group COE · Entity 6826	Exercise / conversionRestricted Share Units (RSUs) · Derivative	18,180	$0.00	$0.00	Disclosure SEC source: 0002119563-26-000002 · primary_doc.xml · derivative · entry 6 Shu Ting · CIK 0002119563 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 54,540 Underlying: Class A Ordinary Share, par value US$0.0001 · 18,180 shares Expires 2035-07-01 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. 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 RSUs vested on October 1, 2026. F11 · balance_after: 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. Following the vesting reported herein, 54,540 Class A ordinary shares remain subject to future vesting under this grant. Read SEC document
October 01, 2026 Filed Oct 8, 2026 11:37 UTC	51Talk Online Education Group COE · Entity 6826	Exercise / conversionClass A Ordinary Share, par value US$0.0001	18,180	$0.00	$0.00	Disclosure SEC source: 0002119563-26-000002 · primary_doc.xml · nonDerivative · entry 1 Shu Ting · CIK 0002119563 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 511,800 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. Read SEC document
August 18, 2026 Filed Oct 8, 2026 11:37 UTC	51Talk Online Education Group COE · Entity 6826	Exercise / conversionRestricted Share Units (RSUs) · Derivative	137,500	$0.00	$0.00	Disclosure SEC source: 0002119563-26-000002 · primary_doc.xml · derivative · entry 7 Shu Ting · CIK 0002119563 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Spouse Disclosed balance after: 825,000 Underlying: Class A Ordinary Share, par value US$0.0001 · 137,500 shares Expires 2035-02-18 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. F12 · 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. F13 · derivative.exercise_date: The RSUs vested on August 18, 2026. F14 · balance_after: The reporting person's spouse was granted 1,100,000 RSUs on February 18, 2025, subject to a vesting schedule of eight equal quarterly installments commencing May 18, 2026. Following the vesting reported herein, 825,000 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. Read SEC document
August 18, 2026 Filed Oct 8, 2026 11:37 UTC	51Talk Online Education Group COE · Entity 6826	Exercise / conversionClass A Ordinary Share, par value US$0.0001	137,500	$0.00	$0.00	Disclosure SEC source: 0002119563-26-000002 · primary_doc.xml · nonDerivative · entry 3 Shu Ting · CIK 0002119563 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Dasheng Global Limited Disclosed balance after: 42,388,800 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. 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
July 14, 2026 Filed Jul 20, 2026 12:52 UTC	51Talk Online Education Group COE · Entity 6826	Tax withholdingClass A Ordinary Share, par value US$0.0001	12,000	$17.13	$205,560.00	Disclosure SEC source: 0001104659-26-084915 · tm2620851-2_4seq1.xml · nonDerivative · entry 2 Shu Ting · CIK 0002119563 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 493,620 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. F2 · price: Represents Class A ordinary shares, in the form of American depositary shares, sold pursuant to a mandatory, non-discretionary, sell-to-cover arrangement for the purpose of satisfying reporting person's income tax liabilities incurred upon vesting of restricted share units ("RSUs"). Read SEC document
July 10, 2026 Filed Jul 20, 2026 12:52 UTC	51Talk Online Education Group COE · Entity 6826	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	51Talk Online Education Group COE · Entity 6826	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
June 30, 2026 Filed Jul 20, 2026 12:52 UTC	51Talk Online Education Group COE · Entity 6826	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. Read SEC document
June 30, 2026 Filed Jul 20, 2026 12:52 UTC	51Talk Online Education Group COE · Entity 6826	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
May 18, 2026 Filed Jul 20, 2026 12:52 UTC	51Talk Online Education Group COE · Entity 6826	Exercise / conversionRestricted Share Units (RSUs) · Derivative	137,500	$0.00	$0.00	Disclosure SEC source: 0001104659-26-084915 · tm2620851-2_4seq1.xml · derivative · entry 10 Shu Ting · CIK 0002119563 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Spouse Disclosed balance after: 962,500 Underlying: Class A Ordinary Share, par value US$0.0001 · 137,500 shares Expires 2035-02-18 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. F14 · derivative.exercise_date: The RSUs vested on May 18, 2026. F15 · balance_after: The reporting person's spouse was granted 1,100,000 RSUs on February 18, 2025, subject to a vesting schedule of eight equal quarterly installments commencing May 18, 2026. Following the vesting reported herein, 962,500 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. Read SEC document
May 18, 2026 Filed Jul 20, 2026 12:52 UTC	51Talk Online Education Group COE · Entity 6826	Exercise / conversionClass A Ordinary Share, par value US$0.0001	137,500	$0.00	$0.00	Disclosure SEC source: 0001104659-26-084915 · tm2620851-2_4seq1.xml · nonDerivative · entry 4 Shu Ting · CIK 0002119563 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Dasheng Global Limited Disclosed balance after: 41,976,300 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
April 10, 2026 Filed Oct 8, 2026 11:37 UTC	51Talk Online Education Group COE · Entity 6826	PurchaseClass A Ordinary Share, par value US$0.0001	7,564,500	Not disclosed	Not disclosed	Disclosure SEC source: 0002119563-26-000002 · primary_doc.xml · nonDerivative · entry 5 Shu Ting · CIK 0002119563 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Spouse Disclosed balance after: 38,427,300 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. F6 · date: These transactions represent open-market purchases of Class A ordinary shares, in the form of American depositary shares, effected by HH Talent Limited during the period from April 10, 2026 through September 25, 2026. HH Talent Limited is a British Virgin Islands company. The reporting person's spouse 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's spouse. The reporting person's spouse is deemed to be the beneficial owner of the shares directly held by HH Talent Limited. F7 · date: Except where a single execution price is indicated, the transactions were executed through a broker-dealer in multiple same-day, same-way purchases and are reported on an aggregate basis at weighted average prices, rounded to the nearest cent; 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 Class A ordinary shares purchased at each separate price. All such Class A ordinary shares were purchased by HH Talent Limited in the form of American depositary shares. Additional information regarding these purchases is included in the Form 4 filings made by the reporting person's spouse, Mr. Jack Jiajia Huang, on July 23, 2026, July 27, 2026, July 30, 2026, August 5, 2026, August 10, 2026, August 12, 2026, August 13, 2026, August 21, 2026 and October 8, 2026. F8 · kind: Except for the purchases made from September 17, 2026 through September 25, 2026, these transactions were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person's spouse on December 25, 2025. F6 · price: These transactions represent open-market purchases of Class A ordinary shares, in the form of American depositary shares, effected by HH Talent Limited during the period from April 10, 2026 through September 25, 2026. HH Talent Limited is a British Virgin Islands company. The reporting person's spouse 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's spouse. The reporting person's spouse is deemed to be the beneficial owner of the shares directly held by HH Talent Limited. F7 · price: Except where a single execution price is indicated, the transactions were executed through a broker-dealer in multiple same-day, same-way purchases and are reported on an aggregate basis at weighted average prices, rounded to the nearest cent; 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 Class A ordinary shares purchased at each separate price. All such Class A ordinary shares were purchased by HH Talent Limited in the form of American depositary shares. Additional information regarding these purchases is included in the Form 4 filings made by the reporting person's spouse, Mr. Jack Jiajia Huang, on July 23, 2026, July 27, 2026, July 30, 2026, August 5, 2026, August 10, 2026, August 12, 2026, August 13, 2026, August 21, 2026 and October 8, 2026. 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. Read SEC document
March 30, 2026 Filed Jul 20, 2026 12:52 UTC	51Talk Online Education Group COE · Entity 6826	Exercise / conversionRestricted Share Units (RSUs) · Derivative	275,000	$0.00	$0.00	Disclosure SEC source: 0001104659-26-084915 · tm2620851-2_4seq1.xml · derivative · entry 9 Shu Ting · CIK 0002119563 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Spouse Disclosed balance after: 275,000 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. F12 · derivative.exercise_date: The RSUs were vested on March 30, 2026. F13 · 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. 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. Read SEC document
March 30, 2026 Filed Jul 20, 2026 12:52 UTC	51Talk Online Education Group COE · Entity 6826	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 3 Shu Ting · CIK 0002119563 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Dasheng Global Limited Disclosed balance after: 41,838,800 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
March 26, 2026 Filed Jul 20, 2026 12:52 UTC	51Talk Online Education Group COE · Entity 6826	PurchaseClass A Ordinary Share, par value US$0.0001	7,471,500	Not disclosed	Not disclosed	Disclosure SEC source: 0001104659-26-084915 · tm2620851-2_4seq1.xml · nonDerivative · entry 7 Shu Ting · CIK 0002119563 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Spouse Disclosed balance after: 30,862,800 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. F6 · date: These transactions represent open-market purchases of Class A ordinary shares, in the form of American depositary shares, effected by HH Talent Limited during the period from March 26, 2026 through July 13, 2026. HH Talent Limited is a British Virgin Islands company. The reporting person's spouse 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's spouse. The reporting person's spouse is deemed to be the beneficial owner of the shares directly held by HH Talent Limited. F7 · date: Except where a single execution price is indicated, the transactions were executed through a broker-dealer in multiple same-day, same-way purchases and are reported on an aggregate basis at weighted average prices, rounded to the nearest cent; 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 Class A ordinary shares purchased at each separate price. All such Class A ordinary shares were purchased by HH Talent Limited in the form of American depositary shares. Additional information regarding these purchases is included in the Form 4 filings made by the reporting person's spouse, Mr. Jack Jiajia Huang, on April 13, 2026, April 22, 2026, April 27, 2026, May 8, 2026, May 13, 2026, May 19, 2026, May 26, 2026, June 1, 2026, June 10, 2026, June 18, 2026, June 26, 2026, June 30, 2026, July 8, 2026, July 13, 2026 and July 20, 2026. F8 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person's spouse on December 25, 2025. F6 · price: These transactions represent open-market purchases of Class A ordinary shares, in the form of American depositary shares, effected by HH Talent Limited during the period from March 26, 2026 through July 13, 2026. HH Talent Limited is a British Virgin Islands company. The reporting person's spouse 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's spouse. The reporting person's spouse is deemed to be the beneficial owner of the shares directly held by HH Talent Limited. F7 · price: Except where a single execution price is indicated, the transactions were executed through a broker-dealer in multiple same-day, same-way purchases and are reported on an aggregate basis at weighted average prices, rounded to the nearest cent; 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 Class A ordinary shares purchased at each separate price. All such Class A ordinary shares were purchased by HH Talent Limited in the form of American depositary shares. Additional information regarding these purchases is included in the Form 4 filings made by the reporting person's spouse, Mr. Jack Jiajia Huang, on April 13, 2026, April 22, 2026, April 27, 2026, May 8, 2026, May 13, 2026, May 19, 2026, May 26, 2026, June 1, 2026, June 10, 2026, June 18, 2026, June 26, 2026, June 30, 2026, July 8, 2026, July 13, 2026 and July 20, 2026. 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. Read SEC document

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