Origin Regulatory News (OGN)

Origin Enterprises plc

Transactions in own shares

18 May 2022

Origin Enterprises plc (the "Company") announces that on 17 May 2022 it purchased a total of 11,046 of its ordinary shares of EUR 0.01 each (the "ordinary shares") on Euronext Dublin through Goodbody Stockbrokers UC ("Goodbody"), as detailed below.

In addition, on 17 May 2022 the Company purchased a total of 880,000 of its ordinary shares of EUR 0.01 each (the "ordinary shares") on Euronext Dublin through the Company's broker Goodbody. The price paid per ordinary share was €4.36.

Following settlement of the above purchases, the Company's total number of ordinary shares in issue (excluding treasury shares) shall be 116,498,906 (each carrying the right to one vote) and the Company's total number of ordinary shares in treasury (which do not carry voting rights) shall be 9,903,756.

The repurchased ordinary shares will be held in treasury pending their cancellation or re-issue in due course. The purchases form part of the Company's €40m share buyback programme announced on 8 March 2022.

In accordance with Article 5(1)(b) of Regulation (EU) No 596/2014 (the Market Abuse Regulation) (and the equivalent requirements now enshrined in UK domestic law), the detailed breakdown of individual trades made by Goodbody on behalf of the Company as part of the share buyback programme is set out in the Appendix to this announcement.

Contacts:

Barbara Keane +353 1 563 4900

Company Secretary

Origin Enterprises plc

Appendix

Transaction Details

Euronext Dublin