Cash/in-kind dividend decision (subsidiary)

What happened

Cash/In-Kind Dividend Decision - Report on Material Management Matter of Subsidiary SK Telecom Co., Ltd. 1. Dividend classification: Quarterly dividend 2. Dividend type: Cash dividend (details of in-kind assets: -) 3. Dividend per share (KRW): common shares 830; class shares - (no differential dividend) 4. Dividend yield (%): common shares 0.9; class shares - 5. Total dividend amount (KRW): 176,838,066,130 6. Dividend record date: 2026-08-31 7. Expected dividend payment date: 2026-09-17 8. Whether a shareholders' meeting will be held: Not held 9. Expected shareholders' meeting date: - 10. Board resolution (decision) date: 2026-07-23 - outside directors present: 5, absent: 0; audit committee member who is not an outside director, present: - 11. Other important matters for investment judgment: - Item 5 ("total dividend amount") is calculated based on dividend-eligible shares as of the board resolution date; the actual total paid may change based on shares outstanding as of the dividend record date. - Item 7 ("expected dividend payment date") was set by the board under Article 165-12(3) of the Financial Investment Services and Capital Markets Act. Related disclosures: 2026-07-23 Decision to close the shareholder register (record date) for a cash/in-kind dividend.