Qualitas Semiconductor Director Park Yong-hyun Raises Stake to 0.29% From 0.20%

• Qualitas Semiconductor director Park Yong-hyun increased his stake to 0.29% from 0.2%, according to an October 27, 2026 disclosure.
• He purchased 12,163 common shares on-market October 21-26, raising his holdings to 41,153 shares.

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. Qualitas Semiconductor 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: 20261027000089), on October 27, 2026, and is solely responsible for the information contained therein.