AMBC - Ambac Financial Group Inc. (AMBC) Q3 2020 Earnings Call Transcript November, 11 2020 03:30 PM Ambac Financial Group Inc. Image source: The Motley Fool. Ambac Financial Group, Inc. (NASDAQ: AMBC) Q3 2020 Earnings Call Nov 10, 2020 , 5:30 p.m. ET Operator Continue reading For further details see: Ambac Financial Group, Inc. (AMBC) Q3 2020 Earnings Call Transcript