ToolGen CEO Ryu Jong Sang lifts stake to 492 shares from 488 in disclosure

• ToolGen CEO Ryu Jong Sang raised his holding to 492 common shares, up from 450, in an Oct. 2 disclosure.
• Stake stayed at 0.01% of outstanding shares.
• Change reflected subscription in a rights offering, buying 42 shares at 25,050 won per share on Sept. 29.

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. ToolGen 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: 20261002000359), on October 02, 2026, and is solely responsible for the information contained therein.