• DYC corrected its stock option exercise price to 1,822 won from 1,818 won in an October 23, 2026, filing.
• The adjustment reflects the cancellation of 468,573 treasury shares. The stock option grant remains unchanged at 510,000 shares.

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. DYC Co. Ltd. (Gyeongsangbuk-do) 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: 20261023000223), on October 23, 2026, and is solely responsible for the information contained therein.