NATI - National Instruments (NATI) Q4 2021 Earnings Call Transcript January, 27 2022 11:00 PM National Instruments Corporation Image source: The Motley Fool. National Instruments (NASDAQ: NATI) Q4 2021 Earnings Call Jan 27, 2022 , 5:00 p.m. ET Operator Continue reading For further details see: National Instruments (NATI) Q4 2021 Earnings Call Transcript