Banco Comercial Português, S.A. (“Bank”) informs about communication received from Chiado (Luxembourg) S.À.R.L regarding the sale of Bank shares through an Accelerated Bookbuilding process

Banco Comercial Português, S.A. is one of Portugal's leading banking groups. Net interest income breaks down by activity as follows: - retail banking (79.3%): including Portugal and Poland, Greece, Romania, Angola and Mozambique operations; - corporate and investment banking (7.3%); - private banking (1.2%); - other (12.2%). At the end of 2023, the group managed EUR 77.9 billion in current deposits and EUR 55.2 billion in current credits. Products and services are marketed through a network of 1,206 banking offices worldwide. Net interest income breaks down geographically as follows: Portugal (51.9%), Poland (40.9%) and Mozambique (7.2%).