WAL - Western Alliance Bancorp (WAL) Q4 2020 Earnings Call Transcript January, 22 2021 06:00 PM Western Alliance Bancorporation Image source: The Motley Fool. Western Alliance Bancorp (NYSE: WAL) Q4 2020 Earnings Call Jan 22, 2021 , 12:00 p.m. ET Operator Continue reading For further details see: Western Alliance Bancorp (WAL) Q4 2020 Earnings Call Transcript