• Coreline Soft CFO Wooseok Jong increased his stake to 0.32% from 0.31% through open-market purchases.
• Purchases totaled 1,309 common shares from October 1 to November 9, 2026, bringing his holdings to 58,800 shares.

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. Coreline Soft 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: 20261109000394), on November 09, 2026, and is solely responsible for the information contained therein.