NBGCY - National Bank of Greece S.A. 2021 Q1 - Results - Earnings Call Presentation May, 28 2021 11:53 AM National Bank of Greece ADR The following slide deck was published by National Bank of Greece S.A. in conjunction with their 2021 Q1 earnings call. For further details see: National Bank of Greece S.A. 2021 Q1 - Results - Earnings Call Presentation