DISCLOSURE ON THE PURCHASE OF ORDINARY RETELIT S.P.A. SHARES BY THE SUBSIDIARY RETELIT DIGITAL SERVICES S.P.A. (PREVIOUSLY E-VIA S.P.A.)

PURCHASE OF ORDINARY RETELIT S.P.A. SHARES BY RETELIT DIGITAL SERVICES S.P.A. (PREVIOUSLY E-VIA S.P.A.) BETWEEN MAY 6, 2019 AND MAY 10, 2019 COMPLETION OF THE BUYBACK PROGRAM OF ORDINARY RETELIT S.P.A. SHARES BY RETELIT DIGITAL SERVICES S.P.A. (PREVIOUSLY E-VIA S.P.A.) STARTED ON APRIL 3, 2019