• Vice Chairman Bae Euiho increased his H&S High Tech stake to 0.57% from 0.56%, holding 44,045 shares.
• He bought 500 common shares at 11,290 won each on October 16, 2026.
• A further 500 common shares purchased on October 19, 2026, cost 10,600 won each.

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: 20261019000176), on October 19, 2026, and is solely responsible for the information contained therein.