InsidersTradesSigma
Browse the full record of transactions filed by Joacim Sjöberg, Chairman & CEO. Officer active across 4 companies, notably Castellum Aktiebolag. Aggregated, 2 filings have been recorded. The latest transaction was disclosed on 27 March 2026 — Purchase. Regulator: FIN-FSA. The full history is free.
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Joacim Sjöberg is the CEO of Castellum Aktiebolag. He is responsible for the strategic and operational direction of the company, ensuring that Castellum meets its growth and profitability objectives. His experience in the real estate sector enables him to navigate effectively in a competitive environment.