ACERINOX, S.A. «12» Page 2 out of 2 01/10/2021 07:31 ACERINOX, S.A. (ACERINOX) On significant placements in financial instruments UBS announces the final terms of the accelerated bookbuild process. Register number: 1083 Related to communication no. 1082 dated 30/09/2021 (18:06) 30/09/2021 18:06 ACERINOX, S.A. (ACERINOX) On significant placements in financial instruments UBS announces the beginning of an accelerated book building process of approximately 7,9% of the share capital of Acerinox. Register number: 1082 18/06/2021 07:35 ACERINOX, S.A. (ACERINOX) On significant placements in financial instruments UBS announces details of an accelerated book building process of up to a 7,9% of the share capital of Acerinox. Register number: 941 Related to communication no. 939 dated 17/06/2021 (17:50) 17/06/2021 17:50 ACERINOX, S.A. (ACERINOX) On significant placements in financial instruments UBS announces the beginning of an accelerated book building process of up to a 7,9% of the share capital of Acerinox. Register number: 939 Page 2 out of 2 «12»