• Horizon Oil Limited lodges first supplementary bidder's statement for off-market takeover bid of Cue Energy Resources
• Replacement bidder's statement issued, reflecting changes to original bidder's statement
• Offer opens on 19 March 2026 and is scheduled to close on 5 June 2026

Horizon Oil Limited (Horizon) has lodged a first supplementary bidder's statement in relation to its off-market takeover bid for all of the ordinary shares in Cue Energy Resources Limited (Cue) that Horizon does not already have a relevant interest in. The first supplementary bidder's statement supplements and should be read together with Horizon's original bidder's statement dated 2 March 2026. A replacement bidder's statement issued by Horizon and dated 19 March 2026 replaces the original bidder's statement, with a marked-up copy attached to the first supplementary bidder's statement showing the changes that have been made. Horizon will commence despatch of the replacement bidder's statement to Cue shareholders on 19 March 2026. The offer opens on 19 March 2026 and is scheduled to close at 7:00pm (Sydney time) on 5 June 2026, unless extended or withdrawn. Cue shareholders with any questions about the offer are advised to call the Horizon Offer Information Line.