GSM - Ferroglobe PLC (GSM) Q1 2022 Earnings Call Transcript May, 11 2022 03:30 PM Ferroglobe PLC Image source: The Motley Fool. Ferroglobe PLC (NASDAQ: GSM) Q1 2022 Earnings Call May 11, 2022 , 8:30 a.m. ET Operator Continue reading For further details see: Ferroglobe PLC (GSM) Q1 2022 Earnings Call Transcript