Name of listed company:

Chugai Pharmaceutical Co., Ltd.

Code number:

4519 (Prime Market of Tokyo Stock Exchange)

Head office:

1-1, Nihonbashi-Muromachi 2-Chome, Chuo-ku, Tokyo

President & CEO:

Osamu Okuda

Inquiries to:

Toshiya Sasai

Head of Corporate Communications Dept.

Tel: +81-(0)3-3273-0554

1.

Overview of Disposal

(1) Disposal date

April 28, 2022

(2) Class and number of disposed shares

91,300 shares of Common stock of the Company

(3) Disposal price

¥4,158 per share

(4) Total value of disposed shares

¥379,625,400

(5) Allottees and number thereof;

Directors 3

46,600 shares

number of disposed shares

Vice presidents 12

17,800 shares

Employees 110

26,900 shares