ERYTECH Pharma (Euronext Paris: ERYP – Nasdaq: ERYP), a clinical-stage biopharmaceutical company developing innovative therapies by encapsulating therapeutic drug substances inside red blood cells, today announced that it will host its 2020 first quarter conference call and webcast on Wednesday, May 7, 2020, at 2:30 PM CEST/8:30 AM EST to discuss operational highlights.