KT Corporation Form 20-F: Annual report of foreign private issuer
Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.
- 2026-04-29: Form 20-F; Period of report 2025-12-31; Description 20-F; Document kt-20251231.htm.
- 2025-04-29: Form 20-F; Period of report 2024-12-31; Description FORM 20-F; Document d854001d20f.htm.
- 2024-04-30: Form 20-F; Period of report 2023-12-31; Description FORM 20-F; Document d723914d20f.htm.
- 2023-04-28: Form 20-F; Period of report 2022-12-31; Description FORM 20-F; Document d436251d20f.htm.
| Filed | Form | Period of report | Description | Document |
|---|---|---|---|---|
| 2026-04-29 | 20-F | 2025-12-31 | 20-F | kt-20251231.htm |
| 2025-04-29 | 20-F | 2024-12-31 | FORM 20-F | d854001d20f.htm |
| 2024-04-30 | 20-F | 2023-12-31 | FORM 20-F | d723914d20f.htm |
| 2023-04-28 | 20-F | 2022-12-31 | FORM 20-F | d436251d20f.htm |
| 2022-04-28 | 20-F | 2021-12-31 | FORM 20-F | d270278d20f.htm |
| 2021-04-30 | 20-F | 2020-12-31 | FORM 20-F | d73875d20f.htm |
| 2020-04-29 | 20-F | 2019-12-31 | FORM 20-F | d848352d20f.htm |
| 2019-04-30 | 20-F | 2018-12-31 | FORM 20-F | d675607d20f.htm |
| 2018-04-30 | 20-F | 2017-12-31 | FORM 20-F | d508189d20f.htm |
| 2017-04-28 | 20-F | 2016-12-31 | FORM 20-F | d349157d20f.htm |
| 2016-04-29 | 20-F | 2015-12-31 | FORM 20-F | d157381d20f.htm |
| 2015-04-29 | 20-F | 2014-12-31 | FORM 20-F | d910678d20f.htm |
| 2014-04-28 | 20-F | 2013-12-31 | FORM 20-F | d710660d20f.htm |
| 2013-04-29 | 20-F | 2012-12-31 | FORM 20-F | d525828d20f.htm |
| 2012-04-27 | 20-F | 2011-12-31 | FORM 20-F | d333931d20f.htm |
| 2011-06-29 | 20-F | 2010-12-31 | FORM 20-F | d20f.htm |
| 2010-06-29 | 20-F | 2009-12-31 | FORM 20-F | d20f.htm |
| 2009-06-29 | 20-F | 2008-12-31 | 20-F | h03459e20vf.htm |
| 2008-06-30 | 20-F | 2007-12-31 | FORM 20-F | d20f.htm |
| 2007-06-27 | 20-F | 2006-12-31 | FORM 20-F | d20f.htm |
| 2006-06-26 | 20-F | 2005-12-31 | FORM 20-F | d20f.htm |
| 2005-06-28 | 20-F | 2004-12-31 | KT CORPORATION | u99857e20vf.htm |
| 2004-06-25 | 20-F | 2003-12-31 | FORM 20-F | d20f.htm |
| 2003-06-25 | 20-F | 2002-12-31 | FORM 20F | d20f.htm |
| 2002-06-28 | 20-F | 2001-12-31 | AUTO-GENERATED PAPER DOCUMENT | 9999999997-02-037411.paper |