SK TELECOM CO LTD SEC filing history

8 indexed filings. This is the filing history currently indexed by PortfolioSavvy, which may not include every SEC submission.

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SEC filing history

Showing 1–8 of 8 matching filings.

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1
SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date
13 Aug 2026
Reporting date
Not listed
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SCHEDULE 13D/A

SCHEDULE 13D/A filing

Filing date
28 Jul 2026
Reporting date
Not listed
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20-F

20-F filing

Filing date
29 Apr 2026
Reporting date
31 Dec 2025
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3/A

3/A filing

Filing date
20 Feb 2026
Reporting date
20 Feb 2026
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3

3 filing

Filing date
19 Feb 2026
Reporting date
19 Feb 2026
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20-F

20-F filing

Filing date
29 Apr 2025
Reporting date
31 Dec 2024
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SCHEDULE 13D

SCHEDULE 13D filing

Filing date
20 Dec 2024
Reporting date
Not listed
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20-F

20-F filing

Filing date
29 Apr 2024
Reporting date
31 Dec 2023
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