Sherry S. Barrat by Edward Cates November 12, 2018 November 12, 2018 712 Sherry S. BarratRetired Vice ChairmanNorthern Trust CorporationBoards: Arthur J. Gallagher & Co., NextEra Energy, Inc. 0 FacebookTwitterPinterestEmail Edward Cates previous post Ornella Barra next post Charlene Barshefsky