InsidersTradesSigma
Explore the full record of transactions filed by JUAN MARIA OLAIZOLA BARTOLOME, Chairman & CEO. Officer active across 1 companies, notably Banco Santander, S.A.. In total, 1 reports have been published. The latest transaction was disclosed on 4 November 2025 — Sale. Regulator: CNMV. The full history is openly available.
1 of 1 declaration
Juan Maria Olaizola Bartolome is the Chairman & CEO of Banco Santander, S.A. In this role, he oversees the company's operations and leads strategic initiatives. Banco Santander is one of the largest financial institutions in the world, and Juan Maria's expertise is essential in guiding growth and innovation. His commitment to sustainability and social responsibility is an asset for the company.