InsidersTradesSigma
Browse the full record of transactions filed by Alberto Polanco Blanco. Officer active across 1 company, notably Promotora de Informaciones, S.A.. In total, 1 disclosures have been recorded. Activity tracked since 12 May 2026. The latest transaction was filed on 12 May 2026 (Other). Regulator: CNMV. All data is free.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
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