Serko FY26 Half Year Results Announcement

Unaudited Financial Results for six months to 30 September 2025 Serko Limited (NZX & ASX: SKO) today reports its unaudited interim results for the six months to 30 September 2025. Please find attached the following documents: • Market Release • NZX Appendix 2 • Investor Presentation • Interim Financial Statements ENDS Approved for release by the Board of Serko Limited FURTHER INFORMATION Investor relations Shane Sampson Chief Financial Officer +64 9 884 5916 investor.relations@serko.com Media relations Kate McLaughlin +64 27 5334529 kate.mclaughlin@serko.com