InsidersTradesSigma
Browse the detailed record of transactions filed by ERNESTO GARDELLIANO, Directeur de la Stratégie. Director active across 2 companies, notably TELEFÓNICA, S.A.. In total, 1 reports have been logged. The latest transaction was disclosed on 26 March 2026 — Other. Regulator: CNMV. All data is accessible without signup.
1 of 1 declaration
Ernesto Gardelliano is the Director of Strategy and Control at Telefónica, S.A. He is responsible for developing and implementing corporate strategies. His role is crucial for guiding Telefónica's strategic initiatives. Telefónica, S.A. is a major player in the telecommunications sector.