Daiichi Sankyo : Announces Determination of Matters Relating to Acquisition of Own Shares

For Immediate Release

2016.06.20

Company name: DAIICHI SANKYO COMPANY, LIMITED
Representative: Joji Nakayama, Representative Director, President and CEO
(Code no.: 4568, First Section, Tokyo Stock Exchange)
Please address inquiries to Noriaki Ishida, Executive Officer,
Vice President, Corporate Communications Department
Telephone: +81-3-6225-1126
http://www.daiichisankyo.com

Daiichi Sankyo Announces Determination of Matters Relating to Acquisition of Own Shares

Tokyo, Japan (June 20, 2016) - Daiichi Sankyo Company, Limited (hereafter, Daiichi Sankyo) today announced that the Board of Directors approved a resolution on June 20 to acquire its own shares as described below based on the provisions of Article 156 of the Companies Act as applied by replacing the relevant terms pursuant to the provisions of Article 165, Paragraph 3 of the same act.

1. Reason for acquiring own shares

To enhance capital efficiency and to improve shareholder returns.

2. Details of acquisition

(1) Class of shares to be acquired: Ordinary shares of Daiichi Sankyo

(2) Total number of shares to be acquired: 28,000,000 shares (maximum);

4.1 % issued shares (excluding treasury shares)

(3) Aggregate amount of acquisition cost: ¥50.0 billion (maximum)

(4) Acquisition period: From June 21, 2016, to October 28, 2016

(5) Acquisition method: Purchase on the Tokyo Stock Exchange

For Reference

Number of treasury shares held by Daiichi Sankyo as of March 31, 2016:

- Total number of issued shares (excluding treasury shares): 683,393,156 shares

- Number of treasury shares: 25,618,187 shares