Welkeeps Holdings raises Welkeeps Hitech stake to 49.85% from 49.42%###

• Welkeepsholdings raised its stake in Welkeeps Hitech to 6,764,404 shares, lifting voting rights to 49.85% from 49.42%.
• The holding increased by 58,808 shares via open-market purchases, based on the Sept. 29 filing date.
• Buying prices ranged from KRW 1,530 to KRW 1,701 per share across trades settling Sept. 21 to Sept. 29.

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. Welkeeps Hitech 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: 20260929000529), on September 29, 2026, and is solely responsible for the information contained therein.