0000110430-06-000003 Sample Contracts

EXECUTIVE CHANGE IN CONTROL SEVERANCE AGREEMENT

Executive Change in Control • February 2nd, 2006 • Frontier Oil Corp /New/ • Petroleum refining • Texas

• Contract Type
  Executive Change in Control
• Filed
  February 2nd, 2006
• Company
  Frontier Oil Corp /New/
• Industry
  Petroleum refining
• Jurisdiction
  Texas

THIS EXECUTIVE CHANGE IN CONTROL SEVERANCE AGREEMENT (“Agreement”), effective as of December 30th, 2005 (the “Effective Date”), by and between Frontier Oil Corporation, a Wyoming corporation (the “Company”), and Doug S. Aron (the “Executive”).