Oceania Healthcare Ltd (“OCA”) – Announcement Retraction

Memorandum To: Market Participants From: NZX Product Operations Date: Thursday, 10 August 2023 Subject: Oceania Healthcare Limited ("OCA") - Announcement Retraction Message: NZX Product Operations ("NZXO") wishes to advise that the announcement "SPH Notice - BlackRock, Inc. and related bodies corporate" released under Oceania Healthcare Limited ("OCA") at 9:02am today has been retracted at the request of BlackRock. ENDS End CA:00416137 For:OCA Type:MEMO Time:2023-08-10 12:00:43