Hanwha Engine executive Yoon Woo-seok reports holding 170 shares, 0.0% stake

• Hanwha Engine disclosed a new insider holding by executive Yoon Woo-seok, totaling 170 common shares as of Oct. 6, 2026.
• The stake equates to 0.0% of outstanding shares, based on 83,447,142 shares issued.
• The position was reported following his appointment on Oct. 1, 2026.

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. Hanwha Engine 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: 20261006000266), on October 06, 2026, and is solely responsible for the information contained therein.