• Chemtronics controlling shareholder Kim Bo Kyun reported no change in total stake at 4,137,281 shares, or 24.67%, as of Sept. 23.
• Disclosure reflected an extension of share-backed loans tied to 170,889 shares, or 1.02%, down from 184,000 shares, or 1.1%.
• Loans were extended on Sept. 21 through March 22, 2027 for affiliates Kim Eung-su and Kim Eung-tae.

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. Chemtronics 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: 20260923000167), on September 23, 2026, and is solely responsible for the information contained therein.