Samyoung M-Tek CEO Lee Youngjun lifts stake to 0.78% from 0.44% after open-market buys

• Samyoung M-Tek CEO Lee Youngjun raised his stake to 102,000 shares, lifting ownership to 0.78% as of Sept. 29.
• The holding rose from 57,064 shares, or 0.44%, in the prior disclosure dated June 30.
• The increase reflects net open-market purchases of 44,936 shares, with the reportable change triggered on Sept. 22.

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. Samyoung M-Tek 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: 20260929000020), on September 29, 2026, and is solely responsible for the information contained therein.