PFPT - Proofpoint Inc (PFPT) Q4 2020 Earnings Call Transcript February, 05 2021 12:01 AM Proofpoint Inc. Image source: The Motley Fool. Proofpoint Inc (NASDAQ: PFPT) Q4 2020 Earnings Call Feb 4, 2021 , 4:30 p.m. ET Operator Continue reading For further details see: Proofpoint Inc (PFPT) Q4 2020 Earnings Call Transcript