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KT Corp. (KT)

NYSE: KT · Telephone Communications (No Radiotelephone) · Korea M5, KR · filing with the SEC since 2002
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Grade5.0
◀ Past 5.5● Present 5.2▶ Future 4.6
1 est.
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Filings

295 filings since 2017 · Large accelerated filer · read from EDGAR on Nov 13, 2026
Due nextLarge accelerated filer
20-F Annual report, foreign filer for the fiscal year ending Dec 31, 2026Foreign filers have four months after the fiscal year ends. by Apr 30, 2027

A deadline is the latest date the SEC's rules allow for its filer category. It is not a forecast of the day the company files.

Filings a yearinsider forms included
2226222942403539
20192020202120222023202420252026

2026 counts to Nov 13, 2026.

Insider forms (3, 4, 5 and 144) are counted each year but not listed here; the people and their trades are on the Ownership tab.

FiledFormWhat it is, in plain wordsPeriodAsk
Nov 10, 2026 6-K Interim report, foreign filer
Nov 4, 2026 6-K Interim report, foreign filer
Oct 23, 2026 6-K Interim report, foreign filer
Oct 23, 2026 6-K/A Interim report, foreign filer, amended
Oct 13, 2026 6-K Interim report, foreign filer
Oct 13, 2026 6-K Interim report, foreign filer
Sep 9, 2026 6-K Interim report, foreign filer
Sep 3, 2026 6-K Interim report, foreign filer
Aug 13, 2026 SCHEDULE 13G/A Large holder update, amended
Aug 12, 2026 6-K Interim report, foreign filer
Aug 12, 2026 6-K Interim report, foreign filer
Jul 14, 2026 6-K Interim report, foreign filer
Jul 14, 2026 6-K Interim report, foreign filer
Jul 14, 2026 6-K Interim report, foreign filer
Jul 14, 2026 6-K Interim report, foreign filer
Jul 6, 2026 6-K Interim report, foreign filer
Jun 10, 2026 6-K Interim report, foreign filer
May 29, 2026 6-K Interim report, foreign filer
May 12, 2026 6-K Interim report, foreign filer
May 12, 2026 6-K Interim report, foreign filer
May 12, 2026 6-K Interim report, foreign filer
May 12, 2026 6-K Interim report, foreign filer
May 4, 2026 6-K Interim report, foreign filer
Apr 29, 2026 20-F Annual report, foreign filer Dec 31, 2025
Apr 14, 2026 6-K/A Interim report, foreign filer, amended
Apr 14, 2026 6-K Interim report, foreign filer Dec 31, 2025
Mar 31, 2026 6-K Interim report, foreign filer
Mar 31, 2026 6-K Interim report, foreign filer
Mar 16, 2026 6-K/A Interim report, foreign filer, amended
Mar 10, 2026 6-K Interim report, foreign filer
Mar 10, 2026 6-K Interim report, foreign filer
Feb 10, 2026 6-K Interim report, foreign filer
Feb 10, 2026 6-K Interim report, foreign filer
Feb 10, 2026 6-K Interim report, foreign filer
Feb 10, 2026 6-K Interim report, foreign filer
Feb 10, 2026 6-K Interim report, foreign filer
Feb 10, 2026 SCHEDULE 13G Large holder notice
Feb 3, 2026 6-K Interim report, foreign filer
Jan 20, 2026 6-K Interim report, foreign filer
Dec 17, 2025 6-K Interim report, foreign filer
40 of 295 shown

Every row opens the filing on EDGAR. The plain words are the site's own for each form and each 8-K item; the complete history, insider forms included, is on EDGAR.

SI Assistanton KT · research, not advice