Quantgroup Holding files board, committee membership list with disclosure responsibilities

• Quantgroup updated its director roster and board committee assignments as of July 20, 2026.
• Executive directors include Zhou Hao as chairman and CEO, alongside Li Yan, Song Yang, Zhang Yanshen, Tan Feng.
• Independent non-executive directors are Sun Junchen, Cao Jie, Guo Yongfang.
• Sun Junchen chairs the audit committee; Guo Yongfang chairs the remuneration committee; Zhou Hao chairs the nomination committee.
• Committee members include Sun Junchen on remuneration and nomination; Cao Jie on audit; Guo Yongfang on audit and nomination.

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. Quantgroup Holding 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-20260720-12250321), on July 20, 2026, and is solely responsible for the information contained therein.