• Wooshin Systems controlling shareholder Huh, Wooyoung reported no change in his stake at 6,719,787 shares, or 36.69%, as of Sept. 30.
• The filing was triggered by a change to share-backed loan arrangements, not by any share purchase or sale.
• Shares pledged under major contracts were unchanged at 2,176,461 shares, or 11.88%.

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. Wooshin Systems 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: 20260930000660), on September 30, 2026, and is solely responsible for the information contained therein.