• CS faces an additional watchlist designation ground if shares close below 1,000 won for five trading days starting Nov. 16, 2026.
• The closing price remained below 1,000 won for 25 consecutive trading days through Nov. 13, 2026.
• Article 53 of Kosdaq listing rules requires watchlist designation when common shares close below 1,000 won for 30 consecutive trading days.

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. CS Corp. 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: 20261113901424), on November 13, 2026, and is solely responsible for the information contained therein.