Croatian Telecom signed the Share Purchase Agreement on acquisition of PRO-PING d.o.o.

Croatian Telecom (Reuters: HT.ZA; Bloomberg: HT CZ; the Company), Croatia’s leading
telecommunications provider, announces the Invitation to the General Assembly of the Company to be held in the Company headquarters in Zagreb, Radnička cesta 21, on 7 May 2026 at 10:00 hours, together with the proposed Agenda, proposed Decisions and pertaining documents per Agenda items the explanation of proposals of General Assembly Decisions and instructions for shareholders for reporting their participation and issuing of a power of attorney.

If the quorum will not be met, the General Assembly will be held at the same date with commencement at 18:00 hours, at the same venue, with the same agenda and will be able to validly pass all decisions, notwithstanding the amount of the capital represented. The given powers of authority are valid for this General Assembly as well.