Ryukil C&S Cancels Conversion of 786,710 Preferred Shares Into Common Stock

• Ryukil C&S canceled the conversion of 786,710 redeemable convertible preferred shares following the holder's withdrawal, correcting its disclosure on October 23, 2026.
• The October 16 conversion request would have issued 786,710 common shares, with listing scheduled for October 30.
• Shares available for conversion revert to 2,153,446 from 1,366,736.

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. Ryukil C&S 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: 20261023900306), on October 23, 2026, and is solely responsible for the information contained therein.