DuChemBio completes merger of wholly owned unit Radio D&S Labs

• DuChemBio completed the merger of wholly owned unit Radio D&S Labs on Oct. 2, 2026.
• No new shares were issued; the merger ratio was 1:0.
• Opposition notices covered 59,450 shares, equal to 0.21% of shares outstanding, from 142 shareholders.
• Creditors raised no objections during the Sept. 1–Oct. 1 window.
• Pro forma assets totaled KRW 77.60 billion as of June 30, 2026, with total liabilities of KRW 26.03 billion.

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. DuChemBio 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: 20261002000041), on October 02, 2026, and is solely responsible for the information contained therein.