• JNTC’s top shareholder Jinwoo Engineering cut its stake to 37,703,505 shares, or 65.18%, as of Sept. 30, 2026.
• Holding fell by 108,390 shares from 65.36% in the prior report dated Sept. 3, 2026.
• Change reflected an exchange right exercise on exchangeable bonds; pledged shares under major contracts declined to 13,951,676 shares, or 24.12%.

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. JNTC 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: 20260930000718), on September 30, 2026, and is solely responsible for the information contained therein.