デクセリアルズ（4980） – Notice Regarding Details of Share Buyback

May 10, 2022 Company Name: Security Code: Listing: Representative: Contact: Phone: Dexerials Corporation 4980 Prime, Tokyo Stock Exchange Yoshihisa Shinya, Representative Director and President Shinji Tomita, General Manager, IR Department, Corporate Strategy Division +81-285-39-7950 Notice Regarding Details of Share Buyback (Share buyback under the provisions of the Articles of Incorporation pursuant to Article 165, paragraph 2 of the Companies Act) Dexerials Corporation (“the Company”) hereby announces that the Board of Directors has resolved at the meeting held today the details of the Company’s share buyback in accordance with Article 156 of the Companies Act of Japan, as applied pursuant to Paragraph 3, Article 165 of the Companies Act. Details of the share buyback are as follows. 1. Reason for share buyback The company has decided, as part of its capital policy aligned with the current business environment, to improve its capital efficiency and enhance its corporate value through proactive and timely buyback of its own shares. In the share buyback, the Company has comprehensively taken into account investments for growth, its financial position, and its share price performance. 2. Details of share buyback (1) Class of share: (2) Total number of shares to be acquired: Up to 1,800,000 shares (3) Total value of shares to be acquired: Up to ¥5,000 million (4) Period of acquisition: Common stock of the Company (2.86% of the total number of shares issued, excluding treasury shares) June 1, 2022 to March 31, 2023. (excluding the period from five business days prior to the last day of the fiscal period to the last day of the same fiscal period (including each quarter)) Purchase from the open market on the Tokyo Stock Exchange (through discretionary trading by a securities company) (5) Method of acquisition: (For reference 1) The total number of shares to be acquired, including the treasury shares to be acquired by the additional trust, announced today in “Notice Regarding Additional Contribution to Board Benefit Trust” will be 2,100,000 shares (upper limit), and the total acquisition price of the shares will be ¥6,000 million (upper limit). (For reference 2) Status of treasury shares held as of March 31, 2022 Number of shares issued excluding treasury stock: 62,936,891 shares Number of shares of treasury stock: 1,556,509 shares (Note) The treasury shares above excludes the 2,992,200 shares of the Company held by the Trust for directors and domestic employees.