THG - The Hanover Insurance Group Inc. 2021 Q1 - Results - Earnings Call Presentation April, 30 2021 03:37 PM Hanover Insurance Group Inc The following slide deck was published by The Hanover Insurance Group, Inc. in conjunction with their 2021 Q1 earnings call. For further details see: The Hanover Insurance Group, Inc. 2021 Q1 - Results - Earnings Call Presentation