412,834,805 (Approximate) Mortgage Pass-Through Certificates, Series 2006-4Underwriting Agreement • May 12th, 2006 • Banc of America Alternative Loan Trust 2006-4 • Asset-backed securities • New York
BANC OF AMERICA MORTGAGE SECURITIES, INC., as Depositor, BANK OF AMERICA, NATIONAL ASSOCIATION, as Servicer, and WELLS FARGO BANK, N.A., as TrusteePooling and Servicing Agreement • May 12th, 2006 • Banc of America Alternative Loan Trust 2006-4 • Asset-backed securities • New York
BANC OF AMERICA MORTGAGE SECURITIES, INC. By: /s/ Judy Lowman ---------------------------- Name: Judy Lowman Title: Senior Vice PresidentMortgage Loan Purchase Agreement • May 12th, 2006 • Banc of America Alternative Loan Trust 2006-4 • Asset-backed securities • New York
