Contact Energy Limited (“CEN”) – Trading Halt of Securities

20/05/2026 09:02 NZST, HALTP3

Memorandum

To: Market Participants

From: NZX Product Operations

Date: Wednesday, 20 May 2026

Subject: Contact Energy Limited (“CEN”) – Trading Halt of Securities

Message:

NZ RegCo has approved a trading halt application from Contact Energy Limited (“CEN”). Trading in ordinary shares of CEN was halted before market open today.

Attached is the trading halt application, for further information.

Please contact NZX Product Operations on +64 4 496 2853 or productoperations@nzx.com with any queries.

ENDS