0001341004-11-001465 Sample Contracts

June 30, 2011

Letter Agreement • July 11th, 2011 • BlackRock Inc. • Security brokers, dealers & flotation companies

• Contract Type
  Letter Agreement
• Filed
  July 11th, 2011
• Company
  BlackRock Inc.
• Industry
  Security brokers, dealers & flotation companies

To: Providence Equity Partners VI L.P. and Providence Equity Partners VI-A L.P. c/o Providence Equity Partners L.L.C. 50 Kennedy Plaza Providence, Rhode Island 02903 Re: Acquisition of Blackboard Inc.