CLFD - Clearfield (CLFD) Q2 2021 Earnings Call Transcript April, 22 2021 10:01 PM Clearfield Inc. Image source: The Motley Fool. Clearfield (NASDAQ: CLFD) Q2 2021 Earnings Call Apr 22, 2021 , 5:00 p.m. ET Operator Continue reading For further details see: Clearfield (CLFD) Q2 2021 Earnings Call Transcript