• CHK Oil issued a supplemental clarification on Aug. 12, 2026 on the resignation of its CFO, company secretary, authorized representative, process agent.
• The executive resigned due to other personal commitments.
• A replacement has been identified to restore compliance with Hong Kong listing rules; an appointment announcement is expected once finalized.

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. CHK Oil Ltd. published the original content used to generate this news brief via IIS, the regulatory disclosure system operated by the Hong Kong Stock Exchange (HKex) (Ref. ID: HKEX-EPS-20260812-12281528), on August 12, 2026, and is solely responsible for the information contained therein.