Sewoo Global shareholder Ace Nanochem takes 10.10% stake after buying 137,138 shares

Ace Nanochem disclosed a 10.10% stake in Sewoo Global, holding 2,900,000 common shares as of Oct. 8, 2026. The position rose by 137,138 shares via on-market purchases on Oct. 8 at KRW 1,199 per share. 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. Sewoo Global 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: 20261013000176), on October 13, 2026, and is solely responsible for the information contained therein. (C)