press release – price-sensitive

ARTERRA BIOSCIENCE ANNOUNCES THE SIGNING OF THE ADDENDUM TO THE VITALAB SHAREHOLDERS’ AGREEMENT

THE BOARD OF DIRECTORS HAS APPROVED THE HALF-YEARLY REPORT AS OF 30 JUNE 2025

SUBSTANTIAL CHANGE IN OWNERSHIP STRUCTURE

ARTERRA BIOSCIENCE S.P.A. HAS SOLD ITS ENTIRE STAKE IN THE SHARE CAPITAL OF LONGEVITY BIOSCIENCE S.R.L. EQUAL TO € 43,999.17

ARTERRA BIOSCIENCE S.P.A. HAS SOLD ITS ENTIRE STAKE IN THE SHARE CAPITAL OF LONGEVITY BIOSCIENCE S.R.L.

TURNOVER AT JUNE 30, 2025, APPROXIMATELY 2.6 MILLION EUROS

SUBSTANTIAL CHANGE IN OWNERSHIP STRUCTURE

ARTERRA BIOSCIENCE S.P.A. PARTICIPATES IN THE “FINANCIAL GALÀ” EVENT ORGANIZED BY INTEGRAE SIM ON 19 JUNE 2025

FINANCING AND GRANTING OF INCENTIVES FOR THE “SmartLAB 2.0” PROJECT WORTH APPROXIMATELY €3 MILLION

TURNOVER AS OF MARCH 31, 2025 EQUAL TO APPROXIMATELY 1.3 MILLION EUROS