Pursuant to the L. 3556 and following an overdue notification from its shareholder ING Investment Management Belgium S.A., the company GR. SARANTIS SA announces that its shareholder ING Investment Management Belgium S.A. increased its indirect participation in the share capital and voting rights of GR. SARANTIS SA from 4.99% (i.e. 1,915,127 shares and voting rights) to 5.00% (i.e. 1,918,288 shares and voting rights).