0000110430-09-000002 Sample Contracts

EXECUTIVE SEVERANCE AGREEMENT (as Amended and Restated)

Executive Severance Agreement • January 2nd, 2009 • Frontier Oil Corp /New/ • Petroleum refining • Texas

• Contract Type
  Executive Severance Agreement
• Filed
  January 2nd, 2009
• Company
  Frontier Oil Corp /New/
• Industry
  Petroleum refining
• Jurisdiction
  Texas

THIS EXECUTIVE SEVERANCE AGREEMENT (as Amended and Restated) (“Agreement”), effective as of December 30, 2008 (the “Effective Date”), by and between Frontier Oil Corporation, a Wyoming corporation (the “Company”), and Leo J. Hoonakker (the “Executive”).

EXECUTIVE CHANGE IN CONTROL SEVERANCE AGREEMENT (as Amended and Restated)

Severance Agreement • January 2nd, 2009 • Frontier Oil Corp /New/ • Petroleum refining • Texas

• Contract Type
  Severance Agreement
• Filed
  January 2nd, 2009
• Company
  Frontier Oil Corp /New/
• Industry
  Petroleum refining
• Jurisdiction
  Texas

THIS EXECUTIVE CHANGE IN CONTROL SEVERANCE AGREEMENT (as Amended and Restated) (“Agreement”), effective as of December 30, 2008 (the “Effective Date”), by and between Frontier Oil Corporation, a Wyoming corporation (the “Company”), and Doug S. Aron (the “Executive”).