2020...................................................................... John C. Trimble
2019....................................................................... Paul J. Sweeney
2018....................................................................... Peter O. Glaessner
2017.......................................................................Robert L. Christie
2017.......................................................................Michael T. Glascott
2017.......................................................................Diane L. Polscer
2016....................................................................... Robert T. Adams
2016....................................................................... John R. Mitchell
2016....................................................................... Victor R. Anderson III
2016....................................................................... Daniel J. Herling
2015....................................................................... Craig A. Marvinney
2014....................................................................... Clark H. Cole