June 26, 2024
Sekisui Medical Co., Ltd.

Announcement of Executive Appointments, Organizational and Personnel Changes

Sekisui Medical Co, Ltd. is pleased to announce the following executive appointments, organizational andpersonnel changes.
I. Appointment of Executive（effective June 26, 2024.）
NameTitle
Eiichi Takahashi

President and CEO

Shigeru Koizumi

Board Director

Tsutomu Negama

Board Director

Robert Schruender

Board Director（part-time）

Responsibilities

Representative Director
Executive Officer
In charge of Diagnostics Division,
International Diagnostics Division andPharmaceutical Sciences Division, andBusiness Planning Department Director
Executive Officer
In charge of Production Management
Unit and Research & Development, andProduction Management Unit Executive
Director
Sekisui Diagnostics, LLC
President and CEOHead, Life Science Strategy Group,Masataka Kasai

Board Director

Corporate Strategy Department, Sekisui
Chemical Co., Ltd.

Atsushi Hosoya

Fulltime Audit & Supervisory
Board Member

Mie Matsumoto*

Fulltime Audit & Supervisory
Board Member

Tetsuo Kaneko

Audit & Supervisory Board（part-time）

Head, Planning Group, Corporate
Strategy Department, Sekisui ChemicalCo., Ltd.

Tomoo Hamasaki has resigned as Audit & Supervisory Board Member.
(*Newly nominated)

Ⅱ．Personnel Changes（effective July 1, 2024.）
Name
New Position
ATSUSHI OHNOManager, Executive Project
Seconded to Sekisui America Corporation
and Assigned to Sekisui Diagnostics, LLC
SHINYA YOKOKAWA General Manager, Corporate Planning
Department, and, Manager, PlanningGroup, Corporate Planning
Department, Corporate Unit
SHUSAKU ARIMURA General Manager, Accounting
Department, Corporate Unit

Current Position
General Manager, Corporate Planning
Department, Corporate UnitManager, Planning Group, Corporate
Planning Department, Corporate UnitManager, Accounting Group, Corporate
Planning Department, Corporate Unit

Ⅲ．Organizational Changes（effective July 1, 2024.）
Establishment of the Accounting Department, Corporate Unit.

＜Attached File＞
Organization chart as of July 1, 2024

Ⅳ. SEKISUI MEDICAL CO., LTD. Organisation Chart (as of 1 July, 2024)

Corporate Planning Department

Accounting Department
Corporate Unit
IT Department

Legal Affairs Department

HR UnitBusiness Planning Department

Corporate Audit Department

Technology & CS Promotion
Department

Compliance & Assurance
Department

Tsukuba Plant

Supply Chain Management
CenterTokuyama Plant
Production Management Unit
President

Iwate Plant

Drug Development Solutions
CenterR&D Management Department

R&D Planning Department
Research & Development
Diagnostics Strategy andDevelopment Department

Tsukuba Research InstitutePlanning and Administrative
DepartmentSales Promotion Office

Domestic Sales Department

Tohoku Sales OfficeMarketing Department

Metropolitan Sales Office Ⅰ

Hokkaido Sales Office

East Japan Sales OfficeDiagnostics Division

Metropolitan Sales Office Ⅱ
Customer Support Center

Metropolitan Sales Office Ⅲ
Chubu Sales OfficeWest Japan Sales Office Ⅰ
West Japan Sales Office Ⅱ
Chugoku & Shikoku Sales
OfficeKyushu Sales OfficeAmericas and EMEA Business
Department
International Diagnostics
Division

APAC Business Department

Product & Development Strategy
Department

Pharmaceutical Sciences
Division

Pharma & Enzymes Business
Department
Drug Development Solutions
Business Department
Sekisui Medical Creative
Laboratory Center