Mark T. Clark

Senior Vice President, FirstEnergy.

Companies

FirstEnergySenior Vice President Mar 2, 2006 to Jan 3, 2014¹
FirstEnergyChief financial officer Mar 7, 2011 to Mar 6, 2012²

Sources

The numbers on this page point here. Each one links to the record it came from.

1
SEC EDGARFirstEnergy, Senior Vice President
2
SEC EDGARFirstEnergy, Chief financial officer