 GOTHENBURG, Sweden, Jan. 25, 2023 PRNewswire On Monday, 13 February at 8:00 a.m. CET, Castellum will publish its year-end report 2022. Investors, analysts and journalists are invited to a live presentation of the report at 10:00 a.m. CET, where acting CEO Joacim Sjöberg and Head of Treasury Jens Andersson will be commenting on the ...... 