韩国SK电信 2026年年度报告和过渡报告

If this report is an annual or transition report, indicate by check mark if the registrant is not required to file reports pursuant to Section13 or 15(d) of the Securities Exchange Act of1934.Yes☐No☒ Indicate by check mark whether the registrant (1)has filed all reports required to be filed by Section13 or 15(d) of the Securities Exchange Act of 1934 during the preceding12months (or for such shorter period that the registrant was required to file such reports), and (2)has been subject to such filing requirements for the past 90days.Yes☒No☐ Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T ((§232.405 ofthis chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).Yes☒No☐ Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or an emerging growth company. See definition of “largeaccelerated filer,” “accelerated filer,” and “emerging growth company” in Rule12b-2 of the Exchange Act. Large accelerated filer☒Accelerated filer☐Non-accelerated filer☐Emerging growth company☐ Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial reportingunder Section404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report.☒ If securities are registered pursuant to Section12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction ofan error to previously issued financial statements.☐ Indicate by check mark which basis of accounting the registrant has used to prepare the financial statements included in this filing: If “Other” has been checked in response to the previous question, indicate by check mark which financial statement item the registrant has elected to follow. Item17☐Item18☐If this is an annual report, indicate by check mark whether the registrant is a shell company (as defined in Rule12b-2 of the Exchange Act).Yes☐No☒Auditor Name: KPMG Samjong Accounting Corp.Auditor Location: Seoul, KoreaAuditor Firm ID: 1357 Table of Contents TABLE OF CONTENTS FORWARD-LOOKING STATEMENTSPartIItem1. IDENTITY OF DIRECTORS, SENIOR MANAGEMENT AND ADVISERSItem1.A. Directors and Senior ManagementItem1.B. AdvisersItem1.C. AuditorsItem2. OFFER STATISTICS AND EXPECTED TIMETABLEItem3. KEY INFORMATIONItem3.A. [Reserved]Item3.B. Capitalization and IndebtednessItem3.C. Reasons for the Offer and Use of ProceedsItem3.D. Risk FactorsItem4. INFORMATION ON THE COMPANYItem4.A. History and Development of the CompanyItem4.B. Business OverviewItem4.C. Organizational StructureItem4.D. Property, Plants and EquipmentItem 4A. UNRESOLVED STAFF COMMENTSItem5. OPERATING AND FINANCIAL REVIEW AND PROSPECTSItem5.A. Operating ResultsItem5.B. Liquidity and Capital ResourcesItem5.C. Research and Development, Patents and Licenses, etc.Item5.D. Trend InformationItem5.E. Critical Accounting EstimatesItem6. DIRECTORS, SENIOR MANAGEMENT AND EMPLOYEESItem6.A. Directors and Senior ManagementItem6.B. CompensationItem6.C. Board PracticesItem6.D. EmployeesItem6.E. Share OwnershipItem6.F. Disclosure of a Registrant’s Action to Recover Erroneously Awarded CompensationItem7. MAJOR SHAREHOLDERS AND RELATED PARTY TRANSACTIONSItem7.A. Major ShareholdersItem7.B. Related Party TransactionsItem7.C. Interests of Experts and CounselItem8. FINANCIAL INFORMATIONItem8.A. Consolidated Statements and Other Financial InformationItem8.B. Significant ChangesItem9. THE OFFER AND LISTINGItem9.A. Offering and Listing DetailsItem9.B. Plan of Distribution Item9.C. MarketsItem9.D. Selling ShareholdersItem9.E. DilutionItem9.F. Expenses of the IssueItem10. ADDITIONAL INFORMATIONItem10.A. Share CapitalItem10.B. Memorandum and Articles of Association Table of Contents Item10.C. Material ContractsItem10.D. Exchange ControlsItem10.E. TaxationItem10.F. Dividends and Paying AgentsItem10.G. Statements by ExpertsItem10.H. Documents on DisplayItem10.I. Subsidiary InformationItem10.J. Annual Report to Security HoldersItem11. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISKItem12. DESCRIPTION OF SECURITIES OTHER THAN EQUITY SECURITIESItem12.A. Debt SecuritiesItem12.B. Warrants and RightsItem12.C. Other SecuritiesItem12.D. American Depositary Shares PartII Item13. DEFAULTS, DIVIDEND ARREARAGES AND DELINQUENCIESItem14. MATERIAL MODIFICATIONS TO THE RIGHTS OF SECURITY HOLDERS AND USE OF PROCEEDSItem15. CONTROLS AND PROCEDURESItem16. RESERVEDItem 16A. AUDIT COMMITTEE FINANCIAL EXPERTItem 16B. CODE OF ETHICSItem 16C. PRINCIPAL ACCOUNTANT FEES AND SERVICESItem 16D. EXEMPTIONS FROM THE LISTING STANDARDS FOR AUDIT COMMITTEESItem 16E. PURCHASES OF EQUITY SECURITIES BY THE ISSUER AND