JSR : Notice of Purchase of Treasury Stock and Notice of Conclusion of Acquisition

Translation

Notice: This document is an excerpt translation of the original Japanese document and is only for reference purposes. In the event of any discrepancy between this translated document and the original Japanese document, the latter shall prevail.

	June 16, 2022
To whom it may concern,
Company name:	JSR Corporation
Representative:	Eric Johnson, Representative Director, CEO
	(Code #4185, Tokyo Stock Exchange)
Inquiries to:	Yoshiko Takeda, General Manager
	Corporate Communications Dept.
	TEL: [phone] (Japan)
	[phone] (from abroad)

Notice of Purchase of Treasury Stock and

Notice of Conclusion of Acquisition

(Purchase of shares pursuant to the provisions of Articles of Incorporation, in accordance with Article 165 (2) of the Corporation Act of Japan)

This serves as notification that JSR Corporation purchased its own shares, as indicated below, pursuant to the provisions of Article 156, which is applicable in accordance with Article 165 (3) of the Corporation Act of Japan.

Concomitantly, notice is given that with this purchase the acquisition of Treasury Stock has been concluded according to the determinations made at the meeting of the company's Board of Directors on April 25, 2022.

1. Type of shares purchased:
2. Total number of shares purchased:
3. Total purchase cost:
4. Period of purchase(on a trade basis):
5. Method of purchase:

Common shares of the company 2,813,400 shares

11,777,164,996 yen

From June 1, 2022 to June 10, 2022 Market purchase through a securities company based on a trade contract

Common shares of the company Up to 10,000,000 shares

Up to 30,000,000,000 yen

From May 9, 2022 to December 30, 2022 Market purchase through a securities company based on a trade contract

Reference

1. Details of the determinations made at the meeting of its Board of Directors held on April 25, 2022.

1) Type of shares to be purchased:

2) Total number of shares to be purchased:

3) Total purchase cost:

4) Period of purchase:

5) Method of purchase:

2. Cumulative total shares purchased from the date of the resolution:

1)	Total number of shares to be purchased:	7,680,000 shares
2)	Total purchase amount:	29,999,988,491 yen

###