Notice of Change in Concurrent Positions of Directors

Iwaki Seiyaku Sakura Factory Co., Ltd. (Headquarters: Sakura City, Chiba Prefecture, Representative Director and President: Takashi Hirose), a consolidated subsidiary of Astena Holdings Co., Ltd. (Headquarters: Chuo-ku, Tokyo, Representative Director and President: Satoshi Setoguchi, Securities Code: 8095), resolved on the concurrent positions of our directors at today's extraordinary general meeting of shareholders, and we hereby announce the following.

Change in Concurrent Positions of Directors (Effective April 1, 2026)

(Note) It is planned that a director will assume the position of Representative Director and Chairman at the Board of Directors meeting of Iwaki Seiyaku Sakura Factory Co., Ltd. scheduled for April 1, 2026.

Astena Holdings Co., Ltd. Company Profile

Company Name: Astena Holdings Co., Ltd.
Location: 4-8-2 Nihonbashi Honcho, Chuo-ku, Tokyo
Representative: Representative Director and President Satoshi Setoguchi
Founded: July 10, 1914
Established: September 20, 1941
URL: https://www.astena-hd.com/
Business Activities: Management of group companies, etc.

【Contact Information】
Astena Holdings Co., Ltd. Contact Form
https://www.astena-hd.com/contact/