# EDGAR Filing Document

**Accession Number:** 0001015650
**File Stem:** 0001193125-26-289375
**Filing Date:** 2026-6
**Character Count:** 10442
**Document Hash:** 813f677b514120aeff8c36b8692058ed
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-289375.hdr.sgml**: 20260630

**ACCESSION NUMBER**: 0001193125-26-289375

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20260630

**FILED AS OF DATE**: 20260630

**DATE AS OF CHANGE**: 20260630

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** SK TELECOM CO LTD
- **CENTRAL INDEX KEY:** 0001015650
- **STANDARD INDUSTRIAL CLASSIFICATION:** RADIO TELEPHONE COMMUNICATIONS [4812]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 999999999
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 6-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 333-04906
- **FILM NUMBER:** 261137978

**BUSINESS ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** 11, EULJIRO2-GA
- **STREET 2:** JUNG-GU
- **CITY:** SEOUL
- **PROVINCE COUNTRY:** M5
- **BUSINESS PHONE:** 82-2-6100-1639

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** 11, EULJIRO2-GA
- **STREET 2:** JUNG-GU
- **CITY:** SEOUL
- **PROVINCE COUNTRY:** M5

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** KOREA MOBILE TELECOMMUNICATIONS CORP
- **DATE OF NAME CHANGE:** 19960530

**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** 

**OF THE SECURITIES EXCHANGE ACT OF 1934** 

**FOR THE MONTH OF JUNE 2026** 

**Commission File Number: 333-04906** 

## SK Telecom Co., Ltd.
**(Translation of registrant's name into English)** 

**65, Euljiro, Jung-gu** 

**Seoul 04539, Korea** 

**(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 ☐

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**Decision on Acquisition of Shares** 

On June 29, 2026, in order to facilitate synergies with its artificial intelligence ("AI") business, the board of directors of SK Telecom Co., Ltd. (the "Company") approved the Company's proposed acquisition of an equity stake in SK hynix NAND Product Solutions Corp. ("SKHNPS"), an affiliate of the Company. Details of the proposed transaction are as follows:

**<u>Acquisition of Shares of SKHNPS</u>**

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| | | | | |
|:---|:---|:---|:---|:---|
| &nbsp;&nbsp;&nbsp;1. Details of SKHNPS | Company Name | SK hynix NAND Product Solutions Corp. | SK hynix NAND Product Solutions Corp. | SK hynix NAND Product Solutions Corp. |
| &nbsp;&nbsp;&nbsp;1. Details of SKHNPS | Country of Incorporation | United States | Representative | Hyunjong Song |
| &nbsp;&nbsp;&nbsp;1. Details of SKHNPS | Share Capital (Won) | 2615339333208 | Relationship to the Company | Affiliated Company |
| &nbsp;&nbsp;&nbsp;1. Details of SKHNPS | Total Number of Shares Issued and Outstanding | 101875 | Principal Business | Sales and research and development of semiconductors, etc. |
| &nbsp;&nbsp;&nbsp;2. Details of Acquisition | Number of the Shares to be Acquired | 642 | 642 | 642 |
| &nbsp;&nbsp;&nbsp;2. Details of Acquisition | Aggregate Acquisition Value (Won) | 397129047957 | 397129047957 | 397129047957 |
| &nbsp;&nbsp;&nbsp;2. Details of Acquisition | The Company's Total Shareholders' Equity (Won) | 12955292392172 | 12955292392172 | 12955292392172 |
| &nbsp;&nbsp;&nbsp;2. Details of Acquisition | Ratio of Aggregate Acquisition Value to the Company's Total Shareholders' Equity as of December 31, 2025 (%) | 3.07 | 3.07 | 3.07 |
| &nbsp;&nbsp;&nbsp;2. Details of Acquisition | Large-scale Corporation | Applicable | Applicable | Applicable |
| &nbsp;&nbsp;&nbsp;3. Number of Shares to be Held by the Company and Shareholding Ratio after Acquisition | Number of Shares to be Held | 642 | 642 | 642 |
| &nbsp;&nbsp;&nbsp;3. Number of Shares to be Held by the Company and Shareholding Ratio after Acquisition | Shareholding Ratio (%) | 0.62 | 0.62 | 0.62 |
| &nbsp;&nbsp;&nbsp;4. Method of Acquisition | &nbsp;&nbsp;&nbsp;4. Method of Acquisition | Cash | Cash | Cash |
| &nbsp;&nbsp;&nbsp;5. Purpose of Acquisition | &nbsp;&nbsp;&nbsp;5. Purpose of Acquisition | To facilitate synergies with the Company's AI business | To facilitate synergies with the Company's AI business | To facilitate synergies with the Company's AI business |
| &nbsp;&nbsp;&nbsp;6. Scheduled Acquisition Date | &nbsp;&nbsp;&nbsp;6. Scheduled Acquisition Date | July 23, 2026 | July 23, 2026 | July 23, 2026 |
| &nbsp;&nbsp;&nbsp;7. The Company's Total Assets (Won) as of December 31, 2025 | &nbsp;&nbsp;&nbsp;7. The Company's Total Assets (Won) as of December 31, 2025 | 30107782844989 | 30107782844989 | 30107782844989 |
| &nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Ratio of Aggregate Acquisition Value to the Company's Total Assets (%) | &nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Ratio of Aggregate Acquisition Value to the Company's Total Assets (%) | 1.32 | 1.32 | 1.32 |
| &nbsp;&nbsp;&nbsp;8. Date of Resolution by the Board of Directors (Determination Date) | &nbsp;&nbsp;&nbsp;8. Date of Resolution by the Board of Directors (Determination Date) | June 29, 2026 | June 29, 2026 | June 29, 2026 |
| &nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Attendance of Outside Directors | &nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Attendance of Outside Directors | Present: 5; Absent: 0 | Present: 5; Absent: 0 | Present: 5; Absent: 0 |
| &nbsp;&nbsp;&nbsp;9. Put Options or Other Agreements | &nbsp;&nbsp;&nbsp;9. Put Options or Other Agreements |  |  |  |
| &nbsp;&nbsp;&nbsp;10. Other Important Matters Relating to Investment Decision | &nbsp;&nbsp;&nbsp;10. Other Important Matters Relating to Investment Decision | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • This announcement relates to the Company's initial capital contribution to, and acquisition of certain new shares of, SKHNPS, pursuant to SKHNPS's request for capital contribution remittance.<br>• The share capital of SKHNPS set forth in Item 1 above, the aggregate acquisition value set forth in Item 2 above, and The "Summary Financial Information of SKHNPS" below have been translated into Won using the opening base exchange rate of Won 1,544.2 per U.S. dollar as announced by Hana Bank on June 29, 2026, the date set forth in Item 8 above, and may change depending on future exchange rate fluctuations.<br>• The date of the resolution by the board of directors (determination date) set forth in Item 8 above refers to the date on which the Company received the notice of request for capital contribution remittance.<br>• The scheduled acquisition date and other matters set forth above with respect to the expected acquisition may change subject to future developments related to the transaction. | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • This announcement relates to the Company's initial capital contribution to, and acquisition of certain new shares of, SKHNPS, pursuant to SKHNPS's request for capital contribution remittance.<br>• The share capital of SKHNPS set forth in Item 1 above, the aggregate acquisition value set forth in Item 2 above, and The "Summary Financial Information of SKHNPS" below have been translated into Won using the opening base exchange rate of Won 1,544.2 per U.S. dollar as announced by Hana Bank on June 29, 2026, the date set forth in Item 8 above, and may change depending on future exchange rate fluctuations.<br>• The date of the resolution by the board of directors (determination date) set forth in Item 8 above refers to the date on which the Company received the notice of request for capital contribution remittance.<br>• The scheduled acquisition date and other matters set forth above with respect to the expected acquisition may change subject to future developments related to the transaction. | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; • This announcement relates to the Company's initial capital contribution to, and acquisition of certain new shares of, SKHNPS, pursuant to SKHNPS's request for capital contribution remittance.<br>• The share capital of SKHNPS set forth in Item 1 above, the aggregate acquisition value set forth in Item 2 above, and The "Summary Financial Information of SKHNPS" below have been translated into Won using the opening base exchange rate of Won 1,544.2 per U.S. dollar as announced by Hana Bank on June 29, 2026, the date set forth in Item 8 above, and may change depending on future exchange rate fluctuations.<br>• The date of the resolution by the board of directors (determination date) set forth in Item 8 above refers to the date on which the Company received the notice of request for capital contribution remittance.<br>• The scheduled acquisition date and other matters set forth above with respect to the expected acquisition may change subject to future developments related to the transaction. |

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![LOGO](g45719dsp3a.jpg) Related Disclosure: See the current report on Form 6-K entitled "Decision on Capital Contribution Commitment" furnished by the Company on June 26, 2026.

**Summary Financial Information of SKHNPS (Unit: Won)** 

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| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| &nbsp;&nbsp;&nbsp;**As of and for<br>the year ended <br>December 31,** | **Total**<br> **Assets** | **Total**<br> **Liabilities** | **Total**<br> **Shareholders'**<br> **Equity** | **Share**<br> **Capital** | **Revenue** | **Profit (Loss)** | **Audit<br>Opinion** | **Auditor** |
| &nbsp;&nbsp;&nbsp; 2025 | 7696665349059 | 8605511192517 | (908845843458) | 2615339333208 | 9029827180394 | 736438903029 |  |  |
| &nbsp;&nbsp;&nbsp; 2024 | 6511904286349 | 8280402281138 | (1768497994789) | 2588414632668 | 8504824134666 | (149672719987) |  |  |
| &nbsp;&nbsp;&nbsp; 2023 | 6469191572283 | 8124899375372 | (1655707803089) | 2568296270040 | 3946471687339 | (3580553339352) |  |  |

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**SIGNATURE** 

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.

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| | |
|:---|:---|
| **SK TELECOM CO., LTD.** | **SK TELECOM CO., LTD.** |
| (*Registrant*) | (*Registrant*) |
| By: | /s/ Taehee Kim |
| (*Signature*) | (*Signature*) |
| Name: Taehee Kim | Name: Taehee Kim |
| Title: Vice President | Title: Vice President |

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Date: June 30, 2026