II-VI Incorporated (IIVI) Q2 2021 Earnings Conference Call February 9, 2021 9:00 AM ET Company Participants Mary Jane Raymond - CFO Chuck Mattera - CEO Giovanni Barbarossa - Chief Strategy Officer and President, Compound Semiconductor segment Conference Call Participants Mark Miller - The Benchmark Company Jed Dorsheimer - Canaccord Genuity Paul Silverstein - Cowen Jim Ricchiuti - Needham & Company Vivek Arya - Bank of America Securities Richard Shannon - Craig-Hallum Ananda Baruah - Loop Capital John March ...