MTRN - Materion (MTRN) Q1 2022 Earnings Call Transcript April, 28 2022 07:00 PM Materion Corporation Image source: The Motley Fool. Materion (NYSE: MTRN) Q1 2022 Earnings Call Apr 28, 2022 , 9:00 a.m. ET Operator Continue reading For further details see: Materion (MTRN) Q1 2022 Earnings Call Transcript