Notice to attend the annual general meeting in Scibase Holding AB (publ)

Shareholders of SciBase Holding AB (publ), reg. no. 556773-4768 (the "Company"), are hereby summoned to the annual general meeting to be held on 17 June 2025 at 10:00 CEST at Advokatfirman Schjødt, Hamngatan 27, in Stockholm. The registration to the meeting will open at 9.30 CEST.This notice is a translation of a Swedish notice and in case of any deviations between the language versions, the Swedish version shall prevail. Right to participate and notice of participation A shareholder who wishes to participate at the general meeting must: (i) be recorded in the share register