# EDGAR Filing Document

**Accession Number:** 0001659494
**File Stem:** 0001104659-26-073181
**Filing Date:** 2026-6
**Character Count:** 26949
**Document Hash:** 95939f0543537e9843078866e850604b
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-26-073181.hdr.sgml**: 20260612

**ACCESSION NUMBER**: 0001104659-26-073181

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20260612

**FILED AS OF DATE**: 20260612

**DATE AS OF CHANGE**: 20260612

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** 51Talk Online Education Group
- **CENTRAL INDEX KEY:** 0001659494
- **STANDARD INDUSTRIAL CLASSIFICATION:** SERVICES-EDUCATIONAL SERVICES [8200]
- **ORGANIZATION NAME:** 07 Trade & Services
- **EIN:** 000000000
- **STATE OF INCORPORATION:** E9
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 6-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-37790
- **FILM NUMBER:** 261084903

**BUSINESS ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** 6 SHENTON WAY, #38-07 OUE DOWNTOWN
- **CITY:** SINGAPORE
- **PROVINCE COUNTRY:** U0
- **ZIP:** 068809
- **BUSINESS PHONE:** 65 69912347

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** 6 SHENTON WAY, #38-07 OUE DOWNTOWN
- **CITY:** SINGAPORE
- **PROVINCE COUNTRY:** U0
- **ZIP:** 068809

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** China Online Education Group
- **DATE OF NAME CHANGE:** 20151127

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**Form 6-K**

**REPORT OF FOREIGN PRIVATE ISSUER**

**PURSUANT TO RULE 13a-16 OR 15d-16 UNDER**

**THE SECURITIES EXCHANGE ACT OF 1934**

For the month of June 2026

Commission File Number: 001-37790

**51TALK ONLINE EDUCATION GROUP**

**6 Shenton Way, #38-01 OUE Downtown, Singapore 068809**

**(Address of principal executive office)**

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F ⌧ Form 40-F ◻

**EXHIBIT INDEX**

---

| | |
|:---|:---|
| **Exhibit No.** | **Description**  |
| [99.1](tm2617806d1_ex99-1.htm) | [Press Release—51Talk Online Education Group Announces First Quarter 2026 Results](tm2617806d1_ex99-1.htm) |

---

**SIGNATURES**

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

---

| | | |
|:---|:---|:---|
| **51TALK ONLINE EDUCATION GROUP** | **51TALK ONLINE EDUCATION GROUP** | **51TALK ONLINE EDUCATION GROUP** |
| By | : | /s/ Cindy Chun Tang |
| Name | : | Cindy Chun Tang |
| Title | : | Chief Financial Officer |

---

Date: June 12, 2026

## Exhibit 99.1

**Exhibit 99.1**

**51Talk Online Education Group Announces First Quarter 2026 Results**

SINGAPORE, June 12, 2026 -- 51Talk Online Education Group ("51Talk" or the "Company") (NYSE American: COE), a global online education platform with core expertise in English education, announced its unaudited results for the first quarter ended March 31, 2026.

**First Quarter 2026** **Financial and Operating Highlights**

---

| | |
|:---|:---|
| 🕐 | Gross billings**<sup>1</sup>** for the first quarter of 2026 were US$33.3 million, a 51.9% growth from US$21.9 million for the first quarter of 2025. |

---

---

| | |
|:---|:---|
| 🕐 | Net revenues were US$31.2 million for the first quarter of 2026, a 70.9% increase from US$18.2 million for the first quarter of 2025. |

---

---

| | |
|:---|:---|
| 🕐 | The number of active students with attended lesson consumption was approximately 132,900 in the first quarter of 2026, representing a 63.9% increase from approximately 81,100 for the first quarter of 2025. |

---

---

| | | | | |
|:---|:---|:---|:---|:---|
| **Key Financial and Operating Data** | **For the three months ended** | **For the three months ended** | |  |
|  | **Mar. 31,** | **Mar. 31,** | **Period-to-Period** |  |
|  | **2025** | **2026** | **Change** |  |
| **Net Revenues***(in US$ millions**)*** | 18.2 | 31.2 | 70.9 | % |
| **Gross Margin** | 76.8% | 73.7% | -3.1 | ppt |
| **Gross Billings** *(in US$ millions)* | 21.9 | 33.3 | 51.9 | % |
| **Active students with attended lesson consumption<sup>2</sup>** (in thousands) | 81.1 | 132.9 | 63.9 | % |

---

"We delivered a solid set of results this quarter, highlighted by 52% year-over-year gross billings growth, exceeding the high-end of our guidance, and a narrowing sequential operating loss — despite the seasonal softness typical of the first quarter. We remain committed to refining our products and services to be more localized and better tailored to students across each of our markets, with a particular focus on enhancing the user experience. Underlying demand for English learning remains robust across our key markets, and we are optimistic about their growth potential," said Jack Jiajia Huang, Founder, Chairman, and Chief Executive Officer of 51Talk.

"We have accelerated the development of our platform, our tutor network, and our AI-plus-human learning experience. We expect the next generation of our learning product to begin rolling out later this year, offering students a significantly more personalized and engaging experience. Our AI-native approach enables us to deliver this upgrade with greater efficiency. We are confident in our long-term growth trajectory, and remain committed to disciplined capital allocation and creating value for our shareholder," Jack Jiajia Huang concluded.

<sup>1</sup> Gross billings for a specific period, which is one of the Company's key operating data, is defined as the total amount of cash received and receivable from third party payment platforms for the sale of course packages and services in such period, net of the total amount of refunds in such period. The gross billings data included herein was from the Company's business system and converted with quarterly corresponding exchange rate, which may lead to differences with bank records.

<sup>2</sup> An "active student with attended lesson consumption" for a given period refers to a student who attended at least one paid lesson, excluding those students who only attended paid live broadcasting lessons or trial lessons.

**First Quarter 2026** **Financial Results**

***Net Revenues and Gross Margin***

Net revenues for the first quarter of 2026 were US$31.2 million, a 70.9% increase from US$18.2 million for the same quarter last year. The number of active students with attended lesson consumption was approximately 132,900 in the first quarter of 2026, a 63.9% increase from approximately 81,100 for the same quarter last year.

Cost of revenues for the first quarter of 2026 was US$8.2 million, representing a 94.2% increase from US$4.2 million for the same quarter last year. The increase was primarily due to the increase in total service fees paid to teachers, mainly resulting from an increased number of paid lessons, as well as higher payment processing fees associated with the expansion of payment channels.

Gross profit for the first quarter of 2026 was US$23.0 million, representing a 63.9% increase from US$14.0 million for the same quarter last year.

Gross margin for the first quarter of 2026 was 73.7%, compared with 76.8% for the same quarter last year. The decrease was primarily attributable to an increase in payment processing fees associated with the expansion of payment channels.

 ****

***Operating Expenses***

Total operating expenses for the first quarter of 2026 were US$24.4 million, representing a 57.2% increase from US$15.5 million for the same quarter last year. The increase was mainly due to the increase in sales and marketing expenses.

Sales and marketing expenses for the first quarter of 2026 were US$17.9 million, representing a 59.0% increase from US$11.2 million for the same quarter last year. The increase was primarily attributable to higher sales personnel costs driven by headcount growth in the sales and marketing team, as well as increased marketing and branding expenses from intensified promotional activities. Excluding share-based compensation expenses, non-GAAP sales and marketing expenses for the first quarter of 2026 were US$17.8 million, representing a 58.8% increase from US$11.2 million for the same quarter last year.

Product development expenses for the first quarter of 2026 were US$1.9 million, representing an 84.9% increase from US$1.0 million for the same quarter last year. Excluding share-based compensation expenses, non-GAAP product development expenses for the first quarter of 2026 were US$1.9 million, representing an 82.5% increase from US$1.0 million for the same quarter last year.

General and administrative expenses for the first quarter of 2026 were US$4.6 million, representing a 42.0% increase from US$3.2 million for the same quarter last year. Excluding share-based compensation expenses, non-GAAP general and administrative expenses for the first quarter of 2026 were US$4.2 million, representing a 39.6% increase from US$3.0 million for the same quarter last year.

***Loss from Operations***

Operating loss for the first quarter of 2026 was US$1.4 million, compared with operating loss of US$1.5 million for the same quarter last year.

Non-GAAP operating loss for the first quarter of 2026 was US$0.9 million, compared with non-GAAP operating loss of US$1.2 million for the same quarter last year.

 **

***Net Loss Attributable to the Company's Ordinary Shareholders***

 **

Net loss attributable to the Company's ordinary shareholders for the first quarter of 2026 was US$2.3 million, compared with net loss of US$1.7 million for the same quarter last year.

Excluding share-based compensation expenses of US$0.5 million, non-GAAP net loss attributable to the Company's ordinary shareholders for the first quarter of 2026 was US$1.8 million, compared with non-GAAP net loss of US$1.4 million for the same quarter last year.

Basic and diluted net loss per share attributable to ordinary shareholders for the first quarter of 2026 was US$0.01, compared with basic and diluted net loss per share of US$0.005 for the same quarter last year.

Excluding share-based compensation expenses of US$0.5 million, non-GAAP basic and diluted net loss per share attributable to ordinary shareholders for the first quarter of 2026 was US$0.005, compared with non-GAAP basic and diluted net loss per share attributable to ordinary shareholders of US$0.004 for the same quarter last year.

Basic and diluted net loss per American depositary share ("ADS") attributable to ordinary shareholders for the first quarter of 2026 was US$0.39, compared with basic and diluted net loss per ADS of US$0.29 for the same quarter last year. Each ADS represents 60 Class A ordinary shares.

Excluding share-based compensation expenses of US$0.5 million, non-GAAP basic and diluted net loss per ADS attributable to ordinary shareholders for the first quarter of 2026 was US$0.30, compared with non-GAAP basic and diluted net loss per ADS attributable to ordinary shareholders of US$0.24 for the same quarter last year.

***Balance Sheet***

As of March 31, 2026, the Company had total cash, cash equivalents, time deposits of US$35.5 million, compared with US$39.0 million as of December 31, 2025.

The Company had advances from students<sup>3</sup> of US$78.9 million as of March 31, 2026, compared with US$76.6 million as of December 31, 2025.

<sup>3</sup> "Advances from students" is defined as the amount of obligation to transfer goods or service to students or business partners for which consideration has been received from students in advance. The deposits from students are also presented in the total amount of "advances from students."

**Outlook**

For the second quarter of 2026, the Company currently expects net gross billings to be between US$36.0 million and US$38.0 million, which would represent a sequential increase of 8.1% to 14.1% and an increase of approximately 26.5% to 33.5% from the same quarter in 2025.

The above outlook is based on current market conditions and reflects the Company's current and preliminary estimates of market and operating conditions and customer demand, which are all subject to change.

**Conference Call**

The Company's management will host an earnings conference call at 8:00 AM U.S. Eastern Time on June 12, 2026 (8:00 PM Singapore/Hong Kong time on June 12, 2026).

Dial-in details for the earnings conference call are as follows:

---

| | |
|:---|:---|
| &nbsp;&nbsp;&nbsp;United States (toll free): | 1-888-346-8982 |
| &nbsp;&nbsp;&nbsp;International: | 1-412-902-4272 |
| &nbsp;&nbsp;&nbsp;Mainland China (toll free): | 4001-201203 |
| &nbsp;&nbsp;&nbsp;Hong Kong (toll free): | 800-905945 |
| &nbsp;&nbsp;&nbsp;Web phone | <u>click here</u> |

---

Participants should dial-in at least 5 minutes before the scheduled start time and ask to be connected to the call for "51Talk Online Education Group."

Additionally, a live and archived webcast of the conference call will be available on the Company's investor relations website at <u>http://ir.51talk.com</u>.

A replay of the conference call will be accessible until June 19, 2026, by dialing the following telephone numbers:

United States (toll free): 1-855-669-9658 <br> International: 1-412-317-0088 <br> Replay Access Code: 4750622

**About 51Talk Online Education Group**

51Talk Online Education Group (NYSE American: COE) is a global online education platform with core expertise in English education. The Company's online and mobile education platforms enable students to take live interactive English lessons on demand. The Company connects its students with highly qualified teachers using a shared economy approach, and employs student and teacher feedback and data analytics to deliver a personalized learning experience to its students.

**Use of Non-GAAP Financial Measures**

In evaluating its business, 51Talk considers and uses the following measures defined as non-GAAP financial measures by the SEC as supplemental metrics to review and assess its operating performance: non-GAAP sales and marketing expenses, non-GAAP product development expenses, non-GAAP general and administrative expenses, non-GAAP operating expenses, non-GAAP operating income/(loss), non-GAAP net income/(loss), non-GAAP net income/(loss) attributable to ordinary shareholders, and non-GAAP net income/(loss) attributable to ordinary shareholders per share and per ADS. To present each of these non-GAAP measures, the Company excludes share-based compensation expenses. The presentation of these non-GAAP financial measures is not intended to be considered in isolation or as a substitute for the financial information prepared and presented in accordance with GAAP. For more information on these non-GAAP financial measures, please see the table captioned "Reconciliations of non-GAAP measures to the most comparable GAAP measures" set forth at the end of this press release.

51Talk believes that these non-GAAP financial measures provide meaningful supplemental information regarding its performance by excluding share-based compensation expenses that may not be indicative of its operating performance from a cash perspective. 51Talk believes that both management and investors benefit from these non-GAAP financial measures in assessing its performance and when planning and forecasting future periods. These non-GAAP financial measures also facilitate management's internal comparisons to 51Talk's historical performance. 51Talk computes its non-GAAP financial measures using the same consistent method from quarter to quarter and from period to period. 51Talk believes these non-GAAP financial measures are useful to investors in allowing for greater transparency with respect to supplemental information used by management in its financial and operational decision-making. A limitation of using non-GAAP measures is that these non-GAAP measures exclude share-based compensation expenses that have been and will continue to be for the foreseeable future a significant recurring expense in the 51Talk's business. Management compensates for these limitations by providing specific information regarding the GAAP amounts excluded from each non-GAAP measure. The accompanying table at the end of this press release provides more details on the reconciliations between GAAP financial measures that are most directly comparable to non-GAAP financial measures.

**Safe Harbor Statement**

This press release contains statements that may constitute "forward-looking" statements pursuant to the "safe harbor" provisions of the U.S. Private Securities Litigation Reform Act of 1995. These forward-looking statements can be identified by terminology such as "will", "expects", "anticipates", "aims", "future", "intends", "plans", "believes", "estimates", "likely to" and similar statements. Among other things, 51Talk's quotations from management in this announcement, as well as 51Talk's strategic and operational plans, contain forward-looking statements. 51Talk may also make written or oral forward-looking statements in its periodic reports to the Securities and Exchange Commission ("SEC"), in its annual report to shareholders, in press releases and other written materials and in oral statements made by its officers, directors or employees to third parties. Statements that are not historical facts, including statements about 51Talk's beliefs and expectations, are forward-looking statements. Forward-looking statements involve inherent risks and uncertainties. A number of factors could cause actual results to differ materially from those contained in any forward-looking statement, including but not limited to the following: 51Talk's goals and strategies; 51Talk's expectations regarding demand for and market acceptance of its brand and platform; 51Talk's ability to retain and increase its student enrollment; 51Talk's ability to offer new courses; 51Talk's ability to engage, train and retain new teachers; 51Talk's future business development, results of operations and financial condition; 51Talk's ability to maintain and improve infrastructure necessary to operate its education platform; competition in the online education industry in its international markets; the expected growth of, and trends in, the markets for 51Talk's course offerings in its international markets; relevant government policies and regulations relating to 51Talk's corporate structure, business and industry; general economic and business condition in the Philippines, its international markets and elsewhere; and assumptions underlying or related to any of the foregoing. Further information regarding these and other risks is included in 51Talk's filings with the SEC. All information provided in this press release is as of the date of this press release, and 51Talk does not undertake any obligation to update any forward-looking statement, except as required under applicable law.

**For investor and media inquiries, please contact:** 

51Talk Online Education Group

Investor Relations

Mr. David Chung

<u>davidchung@51talk.com</u>

Ms. Helen Xu

<u>helenxu@51talk.com</u>

**51TALK ONLINE EDUCATION GROUP**

**UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEETS**

**(In thousands)**

---

| | | |
|:---|:---|:---|
|  | **As of** | **As of** |
|  | **Dec. 31,**<br>**2025** | **Mar. 31,**<br>**2026** |
|  | **US$** | **US$** |
| **ASSETS** |  |  |
| &nbsp;&nbsp;&nbsp;Current assets |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Cash and cash equivalents | 38869 | 35426 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Time deposits | 93 | 93 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Prepaid expenses and other current assets | 21435 | 24273 |
| &nbsp;&nbsp;&nbsp;Total current assets | 60397 | 59792 |
| &nbsp;&nbsp;&nbsp;Non-current assets |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Property and equipment, net | 1998 | 1928 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Intangible assets, net | 68 | 65 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Right-of-use assets | 3211 | 3056 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Deferred tax assets | 77 | 75 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other non-current assets | 341 | 411 |
| &nbsp;&nbsp;&nbsp;Total non-current assets | 5695 | 5535 |
| **Total assets** | **66092** | **65327** |
| **LIABILITIES AND SHAREHOLDERS' DEFICITS** |  |  |
| &nbsp;&nbsp;&nbsp;Current liabilities |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Advances from students | 76569 | 78930 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Accrued expenses and other current liabilities | 12464 | 11804 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Amounts due to related parties | 3333 | 3097 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Lease liabilities | 1764 | 1697 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Taxes payable | 1226 | 1275 |
| &nbsp;&nbsp;&nbsp;Total current liabilities | 95356 | 96803 |
| &nbsp;&nbsp;&nbsp;Non-current liabilities |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Lease liabilities | 1177 | 1182 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other non-current liabilities | 360 | 368 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Deferred tax liabilities | 452 | 456 |
| &nbsp;&nbsp;&nbsp;Total non-current liabilities | 1989 | 2006 |
| &nbsp;&nbsp;&nbsp;**Total liabilities** | **97345** | **98809** |
| &nbsp;&nbsp;&nbsp;Total shareholders' deficits | (31357) | (33579) |
| &nbsp;&nbsp;&nbsp;Noncontrolling interests | 104 | 97 |
| &nbsp;&nbsp;&nbsp;**Total deficits** | **(31253)** | **(33482)** |
| &nbsp;&nbsp;&nbsp;**Total liabilities and shareholders' deficits** | **66092** | **65327** |

---

**51TALK ONLINE EDUCATION GROUP**

**UNAUDITED INTERIM CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS**

**(In thousands except for number of shares and per share data)**

---

| | | | |
|:---|:---|:---|:---|
|  | **For the three months ended** | **For the three months ended** | **For the three months ended** |
|  | **Mar. 31,**<br>**2025** | **Dec. 31,**<br>**2025** | **Mar. 31,**<br>**2026** |
|  | **US$** | **US$** | **US$** |
| Net revenues | 18247 | 30622 | 31188 |
| Cost of revenues | (4230) | (8442) | (8214) |
| Gross profit | 14017 | 22180 | 22974 |
| Operating expenses |  |  |  |
| Sales and marketing expenses | (11229) | (20408) | (17857) |
| Product development expenses | (1046) | (1607) | (1934) |
| General and administrative expenses | (3244) | (5350) | (4605) |
| Total operating expenses | (15519) | (27365) | (24396) |
| Loss from operations | (1502) | (5185) | (1422) |
| Interest income | 20 | 142 | 134 |
| Other expenses, net | (59) | (777) | (547) |
| Loss before income tax expenses | (1541) | (5820) | (1835) |
| Income tax expenses | (157) | (652) | (489) |
| Net loss | (1698) | (6472) | (2324) |
| Net loss attributable to noncontrolling interests | (19) | (12) | (6) |
| Net loss attributable to the Company's ordinary shareholders | (1679) | (6460) | (2318) |
| Weighted average number of ordinary shares used in computing basic and diluted loss per share | 351595585 | 357904007 | 359982394 |

---

**51TALK ONLINE EDUCATION GROUP**

**UNAUDITED INTERIM CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS**

**(In thousands except for number of shares and per share data)**

---

| | | | |
|:---|:---|:---|:---|
|  | **For the three months ended** | **For the three months ended** | **For the three months ended** |
|  | **Mar. 31,**<br>**2025** | **Dec. 31,**<br>**2025** | **Mar. 31,**<br>**2026** |
|  | **US$** | **US$** | **US$** |
| Net loss per share attributable to ordinary shareholders |  |  |  |
| &nbsp;&nbsp;&nbsp;Basic and diluted | (0.00) | (0.02) | (0.01) |
| Net loss per ADS attributable to ordinary shareholders |  |  |  |
| &nbsp;&nbsp;&nbsp;Basic and diluted | (0.29) | (1.08) | (0.39) |
| Share-based compensation expenses are included in the operating expenses as follows: |  |  |  |
| Sales and marketing expenses | (48) | (82) | (99) |
| Product development expenses | (13) | (13) | (49) |
| General and administrative expenses | (218) | (246) | (381) |

---

**51TALK ONLINE EDUCATION GROUP**

**Reconciliation of Non-GAAP Measures to the Most Comparable GAAP Measures**

**(In thousands except for number of shares and per share data)**

---

| | | | |
|:---|:---|:---|:---|
|  | **For the three months ended** | **For the three months ended** | **For the three months ended** |
|  | **Mar. 31,**<br>**2025** | **Dec. 31,**<br>**2025** | **Mar. 31,**<br>**2026** |
|  | **US$** | **US$** | **US$** |
| Sales and marketing expenses | (11229) | (20408) | (17857) |
| Less: Share-based compensation expenses | (48) | (82) | (99) |
| Non-GAAP sales and marketing expenses | (11181) | (20326) | (17758) |
| Product development expenses | (1046) | (1607) | (1934) |
| Less: Share-based compensation expenses | (13) | (13) | (49) |
| Non-GAAP product development expenses | (1033) | (1594) | (1885) |
| General and administrative expenses | (3244) | (5350) | (4605) |
| Less: Share-based compensation expenses | (218) | (246) | (381) |
| Non-GAAP general and administrative expenses | (3026) | (5104) | (4224) |
| Operating expenses | (15519) | (27365) | (24396) |
| Less: Share-based compensation expenses | (279) | (341) | (529) |
| Non-GAAP operating expenses | (15240) | (27024) | (23867) |
| Loss from operations | (1502) | (5185) | (1422) |
| Less: Share-based compensation expenses | (279) | (341) | (529) |
| Non-GAAP loss from operations | (1223) | (4844) | (893) |

---

**51TALK ONLINE EDUCATION GROUP**

**Reconciliation of Non-GAAP Measures to the Most Comparable GAAP Measures**

**(In thousands except for number of shares and per share data)**

---

| | | | |
|:---|:---|:---|:---|
|  | **For the three months ended** | **For the three months ended** | **For the three months ended** |
|  | **Mar. 31,**<br>**2025** | **Dec. 31,**<br>**2025** | **Mar. 31,**<br>**2026** |
|  | **US$** | **US$** | **US$** |
| Income tax expenses | (157) | (652) | (489) |
| Less: Tax impact of Share-based compensation expenses | - | - | - |
| Non-GAAP income tax expenses | (157) | (652) | (489) |
| Net loss attributable to the Company's ordinary shareholders | (1679) | (6460) | (2318) |
| Less: Share-based compensation expenses | (279) | (341) | (529) |
| Non-GAAP net loss attributable to the Company's ordinary shareholders | (1400) | (6119) | (1789) |
| Weighted average number of ordinary shares used in computing basic and diluted loss per share | 351595585 | 357904007 | 359982394 |
| Non-GAAP net loss per share attributable to ordinary shareholders |  |  |  |
| &nbsp;&nbsp;&nbsp; Basic and diluted | (0.00) | (0.02) | (0.00) |
| Non-GAAP net loss per ADS attributable to ordinary shareholders |  |  |  |
| &nbsp;&nbsp;&nbsp; Basic and diluted | (0.24) | (1.03) | (0.30) |

---

\*The previously reported unaudited quarterly financial information for the relevant periods was restated in the fourth quarter of 2025 to reflect certain immaterial adjustments, primarily related to the refinement of expense recognition cutoffs during the year-end financial reporting process.