144 0001975191 XXXXXXXX LIVE 0001711375 LOMA NEGRA C.I.A.S.A. 001-38262 CECILIA GRIERSON 355, 4TH FLOOR BUENOS AIRES C1 C1107CPG 541143193000 SERGIO DAMIAN FAIFMAN OFFICER DIRECTOR ORDINARY SHARES Balanz Capital Valores SAU

Av Corrientes 316, 3rd floor Buenos Aires C1 C1043AAQ

98000 260000 118175 01/06/2026 BYMA ORDINARY SHARES 03/11/2017 MARKET PURCHASE N/A N 40000 03/11/2017 CASH ORDINARY SHARES 05/17/2018 MARKET PURCHASE N/A N 21200 05/17/2018 CASH ORDINARY SHARES 08/22/2018 MARKET PURCHASE N/A N 36800 08/22/2018 CASH Y 01/06/2026 SERGIO DAMIAN FAIFMAN