Banco Santander, S.A. reported on December 23, 2024, a capital reduction of EUR 170,890,625 through the cancellation of 341,781,250 shares, now totaling EUR 7,576,246,161 in capital. This is part of a broader buyback program that has seen 2,188,148,980 shares repurchased since November 2021, representing 12.62% of its shares.