OPTN - OptiNose Inc. 2021 Q1 - Results - Earnings Call Presentation May, 09 2021 04:31 AM OptiNose Inc. The following slide deck was published by OptiNose, Inc. in conjunction with their 2021 Q1 earnings call. For further details see: OptiNose, Inc. 2021 Q1 - Results - Earnings Call Presentation