GOTHENBURG, Sweden , Sept. 29, 2021 /PRNewswire/ -- Castellum Aktiebolag ("Castellum") hereby invites media, analysts and investors to a presentation of the recommended public offer to all shareholders of Kungsleden Aktiebolag ("Kungsleden"). The presentation will take place on October 1, 2021 at 10:00 am CEST . During the presentation, Rutger Arnhult, Chairman of the Board at Castellum will present the background and rationale for the offer as well as be available for questio...