Pat Nails is the Chief Claims Officer for the Arch Insurance Group Inc. Pat joined Arch in April 2004 and held a number of positions in legal, claims and reinsurance before being named General Counsel in 2012. Pat subsequently moved over to the Claims Department in April 2018 assuming the role of Chief Claims Officer for Arch. Prior to joining Arch Pat spent ten years at the Kemper Insurance Companies and five years in private practice in his hometown of Chicago, Illinois. He received his B.S. in Finance from the University of Illinois and his J.D. from the Chicago-Kent College of Law.