APPN - Appian (APPN) Q4 2022 Earnings Call Transcript February, 16 2023 09:00 PM Appian Corporation Image source: The Motley Fool. Appian (NASDAQ: APPN) Q4 2022 Earnings Call Feb 16, 2023 , 4:30 p.m. ET Operator Continue reading For further details see: Appian (APPN) Q4 2022 Earnings Call Transcript