Announcement of Changes in Management
TOKYO, June 21, 2021 - Monex Group, Inc. hereby announces changes in management and personnel of its
group companies named below in order to strengthen management structure.
Monex Group, Inc.
Monex, Inc.
I. Monex Group, Inc.
1.

Changes in Responsibilities of Executive Officer
Effective June 26, 2021 (scheduled)
Name
Responsibilities (new)Oki Matsumoto(*1)

Chief Executive Officer- Overall Management- Monex Zero
- Asset Management (*1)

Responsibilities (old)Chief Executive Officer- Overall Management- Monex Zero
- Japan Catalyst, Inc.

(*1) Covers both Japan Catalyst, Inc. and Monex Asset Management, Inc.
2.

Executive Director Changes
Effective July 1, 2021 (scheduled)Name
New Position

Current Position

Seiichirou Wada (*2)

－Executive Director(*2) Will continue to serve as Representative Director & President, Monex Ventures, Inc.

Responsibilities of Executive Officers (As of June 26, 2021 (scheduled))
Name
Title
Responsibilities
Other important positions in thegroup
Oki
Matsumoto

Representative
Executive
Officer & CEO

Yuko
Seimei

Representative
Executive
Officer

Kiminori
KanekoTakashiOyagi

Executive
Officer
ExecutiveOfficerChief Executive Officer- Overall Management- Monex Zero
- Asset Management
Chief Operating Officer/
Chief Financial Officer- Planning- Financial Controls- Japan Segment- Investment Segment- Information Security- Risk Management
Chief Strategic Officer- US Segment
1- Managing Director & Chairman,Monex, Inc.
- Chairman of the Board ofDirectors, TradeStation Group, Inc.
- Chairman, Coincheck, Inc.
- Chairman, Japan Catalyst, Inc.
- Representative Director &President, Monex, Inc.
- Director, TradeStation Group, Inc.

- Managing Director, Monex, Inc.
- Director & Chief Strategic Officer,TradeStation Group, Inc.

NameTitle

John
Bartleman
Shoji
Kuwashima

Executive
Officer
Executive
Officer

MasayukiOkamotoExecutive
Officer

Katsuki
MandaiTakuyaYamanaka

Executive
Officer
Executive
Officer

Responsibilities- US Segment
Chief Quality Officer/
Vice Chairman- Quality Controls- Crypto Asset Segment- Corporate
Communications- Crisis Management
Chief Administrative
Officer/
General Counsel- Internal Controls- Legal- Japan Segment- Asia-Pacific Segment- Human Resources

Other important positions in thegroup- Director & President, TradeStation
Group, Inc.

- Managing Director, Coincheck, Inc.

- Managing Director, Monex, Inc.
- Managing Director andVice President, Monex, Inc.
- Senior Executive Director,Monex, Inc.

II. Monex, Inc.
1.

Executive Director and Expert Director Changes
Effective June 18, 2021
Name

New Position

Current Position

Takashi Hiroki

Expert Director,
General Manager, Financial
Intelligence Department,
Chief Strategist

Executive Director,
General Manager, Financial
Intelligence Department,
Chief Strategist

Heihachiro Okamoto

Expert Director, Chief Global
Stock Consultant－Effective July 1, 2021 (scheduled)Name

New Position

Current Position

Yorinobu Watanabe

Executive Director,
Head of Operation Division

Executive Director

Contact:Akiko Kato
Yuki Nakano, Minaka Aihara
Corporate Communications Office
Investor Relations, Financial Control Department
Monex Group, Inc.
Monex Group, Inc.
+81-3-4323-8698+81-3-4323-8698
This material is an English translation of a Japanese announcement made on the date above. Although the Company intended
to faithfully translate the Japanese document into English, the accuracy and correctness of this English translation is notguaranteed and thus you are encouraged to refer to the original Japanese document. This translation was made as a matter ofrecord only and does not constitute an offer to sell or to solicit an offer to buy securities in the U.S.

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