• KT received notice on Oct. 27, 2026, of potential designation as an unfaithful disclosure company for delayed disclosure.
• The notice concerns litigation filed Oct. 21, 2026, but disclosed Oct. 23, 2026.
• Penalty points of 10 or more from this case could trigger a substantive listing eligibility review.
• Accumulated penalty points over the past year stood at zero.
• The company can challenge the proposed designation by Nov. 5, 2026; a final decision remains pending.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. KT Corporation published the original content used to generate this news brief via DART, the regulatory disclosure system operated by the South Korea Financial Supervisory Service (FSS) (Ref. ID: 20261027800532), on October 27, 2026, and is solely responsible for the information contained therein.