• Semifive executive Wongyun Lee bought 2,400 common shares on October 22, 2026, at KRW 13,880 per share.
• His holding rose to 3,705 shares from 1,305, representing a 0.01% stake.

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. Semifive 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: 20261026000360), on October 26, 2026, and is solely responsible for the information contained therein.