Cosmo Energy Holdings Co., Ltd.TSE: 5021

Notice of Change of Representative Director

· Issued by Cosmo Energy Holdings Co., Ltd.


February 6, 2026

To whom it may concern:

Company name

Cosmo Energy Holdings Co., Ltd.

Representative

Shigeru Yamada

Representative Director and Group CEO (Code: 5021, Prime Market in the Tokyo

Stock Exchange)

Contact person

Masahiro Oikawa

General Manager of Corporate Communication Dept.

(TEL: +81-3-6743-7538)

Notice of Change of Representative Director

Cosmo Energy Holdings Co., Ltd. hereby announces that its Board of Directors approved the following change in Representative Director at its meeting held today.

  1. Name and Title of Retiring Representative Director (planned) Name: Junko Takeda

    Current title: Representative Director, Senior Executive Officer New title: Director

  2. Reason for Change

    Due to change in officer structure

  3. Date of change (resignation) April 1, 2026

End