InsidersTradesSigma
Discover the detailed record of transactions filed by De Gruyter, Tamara, Autre cadre supérieur. Director active across 1 companies, notably Wärtsilä. Aggregated, 3 filings have been recorded. The latest transaction was disclosed on 26 February 2026 — Other. Regulator: FIN-FSA. The full history is openly available.
3 of 3 declarations
Tamara De Gruyter is a senior manager at Wärtsilä, where she is involved in operations management and strategic development. Her expertise contributes to innovation and process efficiency within the company.