0001171843-06-000114 Sample Contracts

REGISTRATION RIGHTS AGREEMENT

Registration Rights Agreement • June 16th, 2006 • Wca Waste Corp • Refuse systems • Delaware

• Contract Type
  Registration Rights Agreement
• Filed
  June 16th, 2006
• Company
  Wca Waste Corp
• Industry
  Refuse systems
• Jurisdiction
  Delaware

This Registration Rights Agreement (this “Agreement”) is made and entered into as of June ___, 2006, among WCA Waste Corporation, a Delaware corporation (the “Company”), and Ares Corporate Opportunities Fund II, L.P. (the “Purchaser”).

STOCKHOLDER’S AGREEMENT

Stockholder’s Agreement • June 16th, 2006 • Wca Waste Corp • Refuse systems • Delaware

• Contract Type
  Stockholder’s Agreement
• Filed
  June 16th, 2006
• Company
  Wca Waste Corp
• Industry
  Refuse systems
• Jurisdiction
  Delaware

This Stockholder’s Agreement, dated as of June __, 2006 (this “Agreement”), by and between WCA Waste Corporation, a Delaware corporation (the “Company”) and ARES CORPORATE OPPORTUNITY FUND II, L.P. (together with it the Related Transferees pursuant to Section 4.1(e) collectively and singly the “Stockholder”).

PREFERRED STOCK PURCHASE AGREEMENT dated as of June 12, 2006 by and between WCA WASTE CORPORATION and THE PURCHASER SIGNATORY HERETO

Preferred Stock Purchase Agreement • June 16th, 2006 • Wca Waste Corp • Refuse systems • Delaware

• Contract Type
  Preferred Stock Purchase Agreement
• Filed
  June 16th, 2006
• Company
  Wca Waste Corp
• Industry
  Refuse systems
• Jurisdiction
  Delaware

This Preferred Stock Purchase Agreement is entered into and dated as of June 12, 2006 (this “Agreement”), by and between WCA WASTE CORPORATION, a corporation incorporated under the laws of the state of Delaware (the “Company”) and ARES CORPORATE OPPORTUNITIES FUND II, L.P. (the “Purchaser”).