Change of Registered Office Address

Change of Registered Office and Address for Service Serko Limited (ASX & NZX: SKO) advises that, effective from 9 June 2026, its registered office and address for service will change to: Level 2, Unit 20 125 The Strand Parnell Auckland 1010 New Zealand ENDS Released for an on behalf of Serko Limited by Shane Sampson, Chief Financial Officer FURTHER INFORMATION Investor relations Shane Sampson Chief Financial Officer +64 9 884 5916 investor.relations@serko.com Media relations Alisha Vallabh Sling & Stone +64 21 0821 3224 serko@slingstone.com