OYST - Oyster Point Pharma Inc. (OYST) Q4 2021 Earnings Call Transcript February, 25 2022 02:30 AM Oyster Point Pharma Inc. Image source: The Motley Fool. Oyster Point Pharma, Inc. (NASDAQ: OYST) Q4 2021 Earnings Call Feb 24, 2022 , 4:30 p.m. ET Operator Continue reading For further details see: Oyster Point Pharma, Inc. (OYST) Q4 2021 Earnings Call Transcript