0000950137-08-012070 Sample Contracts

TORTOISE ENERGY INFRASTRUCTURE CORPORATION (a Maryland Corporation) 1,100,000 Shares of Common Stock Par Value $.001 Per Share UNDERWRITING AGREEMENT September 25, 2008

Underwriting Agreement • September 26th, 2008 • Tortoise Energy Infrastructure Corp • New York

• Contract Type
  Underwriting Agreement
• Filed
  September 26th, 2008
• Company
  Tortoise Energy Infrastructure Corp
• Jurisdiction
  New York

Stifel, Nicolaus & Company, Incorporated Oppenheimer & Co. Inc. RBC Capital Markets as Representatives of the several Underwriters c/o Stifel, Nicolaus & Company, Incorporated One South Street, 15th Floor Baltimore, Maryland 21202