InsidersTradesSigma
Browse the full record of transactions filed by Winkeljohann, Prof. Dr. Norbert. Insider active across 1 company, notably Bayer Aktiengesellschaft. Aggregated, 1 disclosures have been logged. History available since 5 March 2026. The latest transaction was filed on 5 March 2026 (Buy). Regulator: BaFin. The full history is free.
1 of 1 declaration