OFFICIAL NOTICE OF OFFICE RELOCATION

Date: April 26, 2026

Subject: Change of Business Office Address for Oumua Systems Pty Ltd

Dear Valued Clients, Partners, and Stakeholders,

We are pleased to announce that Oumua Systems Pty Ltd will be relocating its business office to a new professional suite in Macquarie Park, effective from May 1, 2026.

New Mailing and Office Address: Starting from May 1, 2026, please direct all physical mail, registered post, invoices, and legal correspondence to the following address:

Level 5, 7 Eden Park Drive, Macquarie Park, NSW 2113, Australia

Please Note:

  • Postal Services: All items sent via post or courier should be directed to the new address from May 1 onwards.
  • Digital Communication: All corporate email addresses and other electronic contact methods remain unchanged.
  • Operational Continuity: Our relocation will not impact our digital services or transaction processing capabilities.

We appreciate your continued support and look forward to serving you from our new operational hub.

Sincerely,

Management Team

Oumua Systems Pty Ltd

Level 5, 7 Eden Park Drive Macquarie Park, NSW 2113, Australia

www.trade.oumuasys.com