Transactions by persons discharging managerial responsibilitiesOwnership announcement: WALLIS ASSET MANAGEMENT Zrt. – 03.28.2019. Ownership announcement: WALLIS ASSET MANAGEMENT Zrt. Ownership announcement: DAYTON-Invest Kft. – 03.28.2019. Information on voting rights and share capital of ALTEO Nyrt. – 03.31.2019.