• G-BAISE raised its stake in Aprogen to 97,410,334 shares, lifting ownership to 84.98% from 84.08%.
• Change was driven by convertible bond conversion-price resets, a higher share count from conversion requests, related-party CB purchases, related-party additions.
• Shares under major contracts rose to 24,921,900, while the contract ratio fell to 21.74% from 22.58%.

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. Aprogen Inc. 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: 20260923000444), on September 23, 2026, and is solely responsible for the information contained therein.