• ALT’s controlling shareholder group kept its stake unchanged at 2,674,840 shares, or 29.85%, as of Oct. 7, 2026.
• The filing cited a gift transfer within the group: Ha Jong-sun gifted 210,000 shares to Chun Sung-min.
• Chun Sung-min’s holding rose to 291,000 shares, or 3.25%; Ha Jong-sun’s fell to 677,080 shares, or 7.56%.

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. ALT 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: 20261008000080), on October 08, 2026, and is solely responsible for the information contained therein.