Explore the full directors' dealings record of Castellum AB, a listed issuer based in Finland. Shares are listed on FI FI, under the authority of FIN-FSA. Operating in the Real Estate sector, Castellum AB has logged 1 reports. Market capitalisation: €57.4bn. The latest transaction was filed on 2 March 2026 — Purchase. Among the most active insiders: Kristina Grahn Persson. All data is free.