New Zealand Oil & Gas Limited (“NZO”) – Delisting

Memorandum To: Market Participants From: NZX Product Operations Date: Tuesday, 28 May 2024 Subject: New Zealand Oil & Gas Limited ("NZO") - Suspension of Trading and Delisting Message: Further to the announcement made by New Zealand Oil & Gas Limited ("NZO") on Wednesday, 22 May 2024, NZX Operations ("NZXO") advises that NZO will be delisting from the NZX Main Board. The final day of trading in NZO will be Monday, 24 June 2024, with NZO ordinary shares being halted and suspended at close of business that day. Subject to meeting final standard delisting conditions, NZO ordinary shares will cease to be quoted and NZO will delist from close of business on Wednesday, 26 June 2024. Please contact NZX Product Operations on +64 4 496 2853 or productoperations@nzx.com with any queries. ENDS End CA:00431890 For:NZXO Type:MEMO Time:2024-05-28 15:28:25