OYST - Oyster Point Pharma Inc. (OYST) Q1 2021 Earnings Call Transcript May, 07 2021 09:01 AM Oyster Point Pharma Inc. Image source: The Motley Fool. Oyster Point Pharma, Inc. (NASDAQ: OYST) Q1 2021 Earnings Call May 06, 2021 , 4:30 p.m. ET Operator Continue reading For further details see: Oyster Point Pharma, Inc. (OYST) Q1 2021 Earnings Call Transcript