DYA Corrects Bond Conversion Price to KRW 4,410 From KRW 3,385

• DYA corrected its 33rd-series convertible bond conversion price to KRW 4,410 from the previously disclosed KRW 3,385 on Oct. 20, 2026.
• The revised price applies from Oct. 19, 2026, reflecting a reduction from the prior conversion price of KRW 4,775.
• Convertible shares were corrected to 2,599,995 from the previously reported 3,387,290.
• The correction applies the minimum conversion price of KRW 4,410 because the calculated reference price fell below that floor.

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. DYA Co. Ltd. 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: 20261020800557), on October 20, 2026, and is solely responsible for the information contained therein.