For further information, please contact our investor relations counsel, Lisa Elliott (lelliott@drg-l.com) or Jack Lascar (jlascar@drg-l.com) with Dennard Rupp Gray & Lascar, LLC (DRG&L) at 713-529-6600.

Transfer Agent: Continental Stock Transfer at 212-845-3215.

Public Filings with the SEC: www.sec.gov
Beneficial Ownership under Rule 16: www.sec.gov
Trading: American Stock Exchange
Symbol: EPM
Specialist: J. Streicher & Co.