GRFS - Grifols S.A. 2022 Q4 - Results - Earnings Call Presentation February, 28 2023 09:50 PM Grifols S.A. The following slide deck was published by Grifols, S.A. in conjunction with their 2022 Q4 earnings call. For further details see: Grifols, S.A. 2022 Q4 - Results - Earnings Call Presentation