XGN - Exagen Inc. (XGN) Q2 2021 Earnings Call Transcript August, 10 2021 07:01 AM Exagen Inc. Image source: The Motley Fool. Exagen Inc. (NASDAQ: XGN) Q2 2021 Earnings Call Aug 09, 2021 , 4:30 p.m. ET Operator Continue reading For further details see: Exagen Inc. (XGN) Q2 2021 Earnings Call Transcript