• Vice Chairman Bae Euiho raised his H&S High Tech stake to 0.59% from 0.57%, holding 45,045 common shares.
• He bought 500 common shares on October 21, 2026, at 11,151 won per share.
• A further 500 common shares purchased on October 26, 2026, cost 10,300 won per share.

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. H&S High Tech Corporation 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: 20261026000296), on October 26, 2026, and is solely responsible for the information contained therein.