FORM 10-Q FOR THE QUARTERLY PERIOD ENDED MACH 31, 2009

Company

FIRSTENERGY CORP

Filed

May 7, 2009

Period of Report

March 31, 2009

Accession Number

0001031296-09-000011

A 10-Q is a quarterly financial report filed after each of the first three quarters of a fiscal year. It includes unaudited financial statements and management commentary. Learn more about 10-Q filings →