KT faces a designation as an unfaithful disclosure company after the Korea Exchange gave notice that it filed a lawsuit disclosure late.

This document, disclosed on October 27, 2026, sets out the Korea Exchange's notice that it will designate KT as an unfaithful disclosure company. According to the original filing, a lawsuit or application above a certain amount that occurred on 26.10.21 was disclosed on 26.10.23, and the disclosure was judged to be late. The company said it may file an objection to this notice by 26.11.5 and that it will re-disclose once the final result is confirmed.

1. 01

   The type of unfaithful disclosure is failure to disclose, and the content is a delay in disclosing the filing or application of lawsuits and similar matters above a certain amount, which is not a negation of the disclosure obligation.

2. 02

   The company said the lawsuits and similar matters were disclosed on 26.10.21, as stated in the original filing, after being filed on 26.10.23.

3. 03

   Based on the original filing, the cumulative penalty points assigned over the most recent 1 years total 0.

4. 04

   If the penalty points assigned under this designation notice reach 10 points or more, a substantive review for listing eligibility may be triggered.

An AI model translated the Korean summary of this filing into English; every number is carried over from the Korean original. Reference information, not investment advice.

Key figures

Lawsuit filing or application date

'26.10.21

Related disclosure submission date (late disclosure)

'26.10.23

Notice date

October 27, 2026

Cumulative penalty points over the most recent 1 years (converted penalty points)

0

Objection deadline

'26.11.5限

Filing facts

Filing type

Key Risk Notice

Report name

Advance Notice of Designation as Unfaithful Disclosure Corporation

Filed

Oct 27, 2026

Receipt number

20261027800532