AMPER, S.A. «...678910...» Page 8 out of 14 26/05/2022 09:04 AMPER, S.A. Announcement of general shareholders’ meeting Convocatoria de Junta General Ordinaria de Accionistas Register number: 16472 04/05/2022 18:17 AMPER, S.A. On corporate transactions Adquisición del 45% de ATLAS ENGINEERING AND CONSTRUCTION GMBH Register number: 16026 28/04/2022 18:54 AMPER, S.A. On business and financial situation Presentación Resultados 1T 2022 Register number: 15903 04/04/2022 17:49 AMPER, S.A. On business and financial situation Adjudicación contratos Register number: 15396 30/03/2022 19:16 AMPER, S.A. On business and financial situation Adjudicación contrato Register number: 15293 24/03/2022 18:09 AMPER, S.A. On corporate transactions Adquisición 100% de las participaciones de Optimus Services Iberia, S. L. Register number: 15146 03/03/2022 20:54 AMPER, S.A. On business and financial situation Adjudicación contrato Register number: 14815 Related to communication no. 12004 dated 04/10/2021 (17:40) 25/02/2022 09:17 AMPER, S.A. Half-yearly financial reports and audit reports/limited audit review La sociedad remite una amplicación/modificación de la información financiera del segundo semestre de 2021 registrada con anterioridad Register number: 14434 24/02/2022 13:32 AMPER, S.A. Half-yearly financial reports and audit reports/limited audit review La sociedad remite información financiera del segundo semestre de 2021 Register number: 14304 23/02/2022 21:11 AMPER, S.A. Annual report on directors´ remunerations La Sociedad remite el Informe Anual sobre remuneraciones de los consejeros del Ejercicio 2021 Register number: 14254 Page 8 out of 14 «...678910...»