• HVM director Na Hye Sung exercised stock options for 2,000 common shares on Oct. 16, 2026.
• The acquisition price was 12,800 won per share.
• His holdings rose to 9,440 shares from 7,440.
• The transaction increased his stake to 0.07% from 0.06%.

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. HVM 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: 20261023000408), on October 23, 2026, and is solely responsible for the information contained therein.