EXPO - Exponent Inc (EXPO) Q3 2021 Earnings Call Transcript October, 28 2021 08:01 PM Exponent Inc. Image source: The Motley Fool. Exponent Inc (NASDAQ: EXPO) Q3 2021 Earnings Call Oct 28, 2021 , 4:30 p.m. ET Operator Continue reading For further details see: Exponent Inc (EXPO) Q3 2021 Earnings Call Transcript