NATI - National Instruments Corp (NATI) Q1 2021 Earnings Call Transcript April, 30 2021 04:31 AM National Instruments Corporation Image source: The Motley Fool. National Instruments Corp (NASDAQ: NATI) Q1 2021 Earnings Call Apr 29, 2021 , 5:00 p.m. ET Operator Continue reading For further details see: National Instruments Corp (NATI) Q1 2021 Earnings Call Transcript