STOCK TITAN

CEO of 51Talk (COE) adds shares through entities as RSUs vest

Filing Impact
(Very High)
Filing Sentiment
(Positive)
Form Type
4

Rhea-AI Filing Summary

51Talk Online Education Group’s CEO Jack Jiajia Huang, through affiliated entities, reported both open-market purchases and equity award vesting. HH Talent Limited bought a total of 84,180 Class A ordinary shares between May 11 and May 14, 2026 at weighted average prices in the mid‑$20s per ADS under a Rule 10b5-1 trading plan.

Separately, 137,500 restricted share units vested on May 18, 2026, converting into an equal number of Class A ordinary shares held indirectly via Dasheng Global Limited, with 962,500 RSUs from the same grant remaining subject to future vesting. The filing also notes additional direct holdings and shares held by the CEO’s spouse, with beneficial ownership over the spouse’s shares disclaimed except for any pecuniary interest.

Positive

  • None.

Negative

  • None.
Insider Huang Jack Jiajia
Role Chief Executive Officer
Bought 84,180 shs ($2.14M)
Type Security Shares Price Value
Exercise Restricted Share Units (RSUs) 137,500 $0.00 --
Exercise Class A Ordinary Share, par value US$0.0001 137,500 $0.00 --
Purchase Class A Ordinary Share, par value US$0.0001 30,000 $25.22 $757K
Purchase Class A Ordinary Share, par value US$0.0001 19,620 $25.32 $497K
Purchase Class A Ordinary Share, par value US$0.0001 28,560 $25.50 $728K
Purchase Class A Ordinary Share, par value US$0.0001 6,000 $26.42 $159K
holding Class A Ordinary Share, par value US$0.0001 -- -- --
holding Class A Ordinary Share, par value US$0.0001 -- -- --
Holdings After Transaction: Restricted Share Units (RSUs) — 962,500 shares (Indirect, By Dasheng Global Limited); Class A Ordinary Share, par value US$0.0001 — 41,976,300 shares (Indirect, By Dasheng Global Limited); Class A Ordinary Share, par value US$0.0001 — 7,297,560 shares (Direct, null)
Footnotes (1)
  1. The Class A ordinary shares are held in the form of American depositary shares ("ADS"). Each ADS represents sixty Class A ordinary shares. 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. These transactions were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on December 25, 2025. 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 $25.98 to $26.50 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 below). 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. 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 $24.06 to $26.00 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). 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 $24.86 to $25.78 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). 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 $25.01 to $25.80 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). The reporting person disclaims beneficial ownership of the shares held by his spouse except to the extent of his pecuniary interest, if any, and this report should not be deemed an admission that the reporting person is the beneficial owner of the shares held by his spouse for purposes of Section 16 or for any other purpose. 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. The RSUs vested on May 18, 2026. The reporting person 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 through Dasheng Global Limited.
Open-market purchases 84,180 Class A shares Bought May 11–14, 2026 by HH Talent Limited
RSUs vested 137,500 RSUs Vested into 137,500 Class A shares on May 18, 2026
Unvested RSUs remaining 962,500 RSUs Remaining from 1,100,000 RSU grant dated February 18, 2025
HH Talent holding 26,313,180 Class A shares Indirect holding after May 14, 2026 purchases
Dasheng Global RSU holding 962,500 RSUs RSUs indirectly held after May 18, 2026 vesting
Direct CEO holding 7,297,560 Class A shares Directly held as of May 11, 2026
Spouse holding 432,900 Class A shares Indirect holding by spouse as of May 11, 2026
American depositary shares ("ADS") financial
"The Class A ordinary shares are held in the form of American depositary shares ("ADS")."
American depositary shares are U.S.-listed certificates issued by a bank that represent ownership in shares of a foreign company, trading on American exchanges in dollars. Think of them as voucher tickets that let U.S. investors buy and sell foreign stock without handling foreign exchanges, currencies, or settlement rules directly. They matter because they make cross-border investing simpler and can affect liquidity, dividend payments and currency exposure for investors.
Rule 10b5-1 trading plan financial
"These transactions were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person."
A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.
Restricted Share Units ("RSUs") financial
"Represents restricted share units ("RSUs") granted to the reporting person pursuant to the issuer's share incentive plans."
pecuniary interest financial
"The reporting person disclaims beneficial ownership of the shares held by his spouse except to the extent of his pecuniary interest, if any."
share incentive plans financial
"Represents restricted share units ("RSUs") granted to the reporting person pursuant to the issuer's share incentive plans."
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
X
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Huang Jack Jiajia

(Last)(First)(Middle)
ROOM 2010 - 2011, 20/F, TOWER 1
TIMES SQUARE

(Street)
SINGAPOREU0068809

(City)(State)(Zip)

SINGAPORE

(Country)
2. Issuer Name and Ticker or Trading Symbol
51Talk Online Education Group [ COE ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirectorX10% Owner
XOfficer (give title below)Other (specify below)
Chief Executive Officer
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
05/11/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Class A Ordinary Share, par value US$0.0001(1)05/18/2026M137,500A$041,976,300IBy Dasheng Global Limited(2)
Class A Ordinary Share, par value US$0.0001(1)05/11/2026P(3)6,000A$26.42(4)26,235,000IBy HH Talent Limited(5)
Class A Ordinary Share, par value US$0.0001(1)05/12/2026P(3)28,560A$25.5(6)26,263,560IBy HH Talent Limited(5)
Class A Ordinary Share, par value US$0.0001(1)05/13/2026P(3)19,620A$25.32(7)26,283,180IBy HH Talent Limited(5)
Class A Ordinary Share, par value US$0.0001(1)05/14/2026P(3)30,000A$25.22(8)26,313,180IBy HH Talent Limited(5)
Class A Ordinary Share, par value US$0.0001(1)7,297,560D
Class A Ordinary Share, par value US$0.0001(1)432,900IBy Spouse(9)
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Restricted Share Units (RSUs)(10)05/18/2026M137,500 (11)02/18/2035Class A Ordinary Share, par value US$0.0001137,500$0962,500(12)IBy Dasheng Global Limited(2)
Explanation of Responses:
1. The Class A ordinary shares are held in the form of American depositary shares ("ADS"). Each ADS represents sixty Class A ordinary shares.
2. 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.
3. These transactions were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person on December 25, 2025.
4. 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 $25.98 to $26.50 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 below).
5. 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.
6. 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 $24.06 to $26.00 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).
7. 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 $24.86 to $25.78 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).
8. 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 $25.01 to $25.80 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).
9. The reporting person disclaims beneficial ownership of the shares held by his spouse except to the extent of his pecuniary interest, if any, and this report should not be deemed an admission that the reporting person is the beneficial owner of the shares held by his spouse for purposes of Section 16 or for any other purpose.
10. 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.
11. The RSUs vested on May 18, 2026.
12. The reporting person 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 through Dasheng Global Limited.
/s/ Jack Jiajia Huang05/19/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transactions did COE’s CEO report in this Form 4?

The CEO reported open-market purchases and RSU vesting. Affiliated entity HH Talent Limited bought 84,180 Class A ordinary shares in May 2026, while 137,500 RSUs vested into the same number of shares held indirectly through Dasheng Global Limited, with additional RSUs still unvested.

How many COE shares did HH Talent Limited buy in May 2026?

HH Talent Limited bought 84,180 Class A ordinary shares. These purchases occurred between May 11 and May 14, 2026 at weighted average prices in the mid‑$20s per ADS, and were executed under a previously adopted Rule 10b5-1 trading plan for the reporting person.

What RSUs vested for Jack Jiajia Huang on May 18, 2026?

On May 18, 2026, 137,500 restricted share units vested for the reporting person. Each RSU represents one Class A ordinary share, so 137,500 shares became deliverable, held indirectly through Dasheng Global Limited, with 962,500 RSUs from the same grant remaining subject to future vesting.

How many COE RSUs remain unvested from the 2025 grant?

After the reported vesting, 962,500 RSUs remain unvested from the February 18, 2025 grant. That original grant comprised 1,100,000 RSUs scheduled to vest in eight equal quarterly installments starting May 18, 2026, and is held indirectly via Dasheng Global Limited.

Were COE insider purchases made under a Rule 10b5-1 plan?

Yes. The filing states that the reported open-market purchases were effected under a Rule 10b5-1 trading plan. This plan was previously adopted by the reporting person on December 25, 2025 and governs the timing and execution of the HH Talent Limited purchases described.

What is the CEO’s relationship to shares held by his spouse in COE?

Shares held by the CEO’s spouse are reported as indirect holdings, but beneficial ownership is disclaimed. The filing states he disclaims beneficial ownership of those shares except to the extent of any pecuniary interest, clarifying how those holdings are treated for Section 16 reporting purposes.