0000914121-07-000995 Sample Contracts

EXHIBIT 1.1 WELLS FARGO ASSET SECURITIES CORPORATION Mortgage Pass-Through Certificates (Issuable in Series) UNDERWRITING AGREEMENT

Underwriting Agreement • April 12th, 2007 • Wells Fargo Mortgage Backed Securities 2007-4 Trust • Asset-backed securities • New York

• Contract Type
  Underwriting Agreement
• Filed
  April 12th, 2007
• Company
  Wells Fargo Mortgage Backed Securities 2007-4 Trust
• Industry
  Asset-backed securities
• Jurisdiction
  New York

Mortgage Pass-Through Certificates Series 2007-4

Pooling and Servicing Agreement • April 12th, 2007 • Wells Fargo Mortgage Backed Securities 2007-4 Trust • Asset-backed securities • New York

• Contract Type
  Pooling and Servicing Agreement
• Filed
  April 12th, 2007
• Company
  Wells Fargo Mortgage Backed Securities 2007-4 Trust
• Industry
  Asset-backed securities
• Jurisdiction
  New York

EXHIBIT 10.2 MORTGAGE LOAN PURCHASE AGREEMENT This Mortgage Loan Purchase Agreement (the "Agreement"), dated as of March 28, 2007, is between Wells Fargo Asset Securities Corporation, a Delaware corporation (the "Company"), and Wells Fargo Bank, N.A.,...

Mortgage Loan Purchase Agreement • April 12th, 2007 • Wells Fargo Mortgage Backed Securities 2007-4 Trust • Asset-backed securities • New York

• Contract Type
  Mortgage Loan Purchase Agreement
• Filed
  April 12th, 2007
• Company
  Wells Fargo Mortgage Backed Securities 2007-4 Trust
• Industry
  Asset-backed securities
• Jurisdiction
  New York