Sirnaomics Ltd. — Board/Management Information 2025

Oct 17, 2025

sirnaomics

Sirnaomics Ltd.

(Incorporated in the Cayman Islands with limited liability)

(Stock Code: 2257)

LIST OF DIRECTORS AND THEIR ROLES AND FUNCTIONS

The members of the board (the “Board”) of directors (the “Director(s)”) of Sirnaomics Ltd. are set out below:

Executive Director

Dr. Poon Hung Fai (Chief Executive Officer)

Non-executive Directors

Mr. Ouyang Yunlong

Dr. Yin Huijun

Independent non-executive Directors

Ms. Monin Ung (Chairlady of the Board)

Mr. Wong Yu Shan Eugene

Dr. Zhang Peng

Ms. Lo Yee Hang

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There are three Board committees. The table below provides membership information of these committees on which each Director serves.

Director	Board Committees
	Audit Committee	Nomination Committee	Remuneration Committee
Dr. Poon Hung Fai	—	M	—
Mr. Ouyang Yunlong	M	—	M
Ms. Monin Ung	M	M	C
Mr. Wong Yu Shan Eugene	C	—	M
Dr. Zhang Peng	—	M	—
Ms. Lo Yee Hang	M	C	—

Notes:

C Chairperson of the relevant Board committee
M Member of the relevant Board committee

Hong Kong, October 18, 2025