NKLA - Nikola Corporation (NKLA) Q4 2021 Earnings Call Transcript February, 25 2022 02:00 AM Nikola Corporation Image source: The Motley Fool. Nikola Corporation (NASDAQ: NKLA) Q4 2021 Earnings Call Feb 24, 2022 , 9:30 a.m. ET Operator Continue reading For further details see: Nikola Corporation (NKLA) Q4 2021 Earnings Call Transcript