Company facts
- Industry
- Radiotelephone Communications
- Headquarters
- Seoul
- Most recent report
- 6-K, filed Sep 2, 2026
- Filings on record
- 865 filings
- On EDGAR
- CIK 1015650
- Fiscal year ends
- December
- Filer status
- Large accelerated filer
Financials 8 of 734
- 6-K Report a foreign issuer made public elsewhere Sep 2, 2026
- 6-K Report a foreign issuer made public elsewhere Aug 27, 2026
- 6-K Report a foreign issuer made public elsewhere Aug 27, 2026
- 6-K Report a foreign issuer made public elsewhere Aug 27, 2026
- 6-K Report a foreign issuer made public elsewhere Aug 7, 2026
- 6-K Report a foreign issuer made public elsewhere Aug 5, 2026
- 6-K Report a foreign issuer made public elsewhere Jul 29, 2026
- 6-K Report a foreign issuer made public elsewhere Jul 23, 2026
Prospectuses and Registrations 5
Ownership 8 of 33
- SCHEDULE 13G/A Large holder reported a passive stake, amended Aug 13, 2026
- SCHEDULE 13D/A Large holder reported an active stake, amended Jul 28, 2026
- SCHEDULE 13G Large holder reported a passive stake May 15, 2026
- 3/A Insider reported their initial holding, amended Feb 20, 2026
- 3 Insider reported their initial holding Feb 19, 2026
- 3 Insider reported their initial holding Dec 23, 2024
- SCHEDULE 13D Large holder reported an active stake Dec 20, 2024
- SC 13G/A Large holder reported a passive stake, amended Feb 14, 2022
Other 8 of 93
- 6-K/A Report a foreign issuer made public elsewhere, amended Jul 24, 2026
- 6-K/A Report a foreign issuer made public elsewhere, amended Mar 5, 2026
- 6-K/A Report a foreign issuer made public elsewhere, amended Dec 29, 2025
- 6-K/A Report a foreign issuer made public elsewhere, amended Jun 30, 2025
- 6-K/A Report a foreign issuer made public elsewhere, amended Jan 26, 2024
- 6-K/A Report a foreign issuer made public elsewhere, amended Nov 2, 2022
- 6-K/A Report a foreign issuer made public elsewhere, amended Aug 16, 2022
- SD Conflict minerals disclosure May 20, 2022
Everything here comes from Sk Telecom Co Ltd's own filings on SEC EDGAR. The filing list is rechecked every hour.