GS MORTGAGE SECURITIES CORP. GSAA HOME EQUITY TRUST 2007-S1 MORTGAGE PASS- THROUGH CERTIFICATES, SERIES 2007-S1 Underwriting Agreement Dated as of February 22, 2007Underwriting Agreement • March 19th, 2007 • GSAA Home Equity Trust 2007-S1 • Asset-backed securities
GS Mortgage Securities Corp. (the “Company”) proposes to cause GSAA Home Equity Trust 2007-S1 (the “Trust”) to issue its Mortgage Pass-Through Certificates, Series 2007-S1 (the “Certificates”), pursuant to a Pooling and Servicing Agreement, dated as of February 1, 2007 (the “Pooling and Servicing Agreement”), by and among the Company, as depositor, Specialized Loan Servicing LLC, as a servicer (“SLS”), Ocwen Loan Servicing, LLC, as a servicer (“Ocwen”), Avelo Mortgage, L.L.C., as a servicer (“Avelo” and together with SLS and Ocwen, the “Servicers”), Wells Fargo Bank, National Association, as master servicer (the “Master Servicer”), U.S. Bank National Association, as a custodian, and Deutsche Bank National Trust Company, as trustee (the “Trustee”), and proposes to sell to Goldman, Sachs & Co. (the “Underwriter”) the Certificates specified on Schedule I hereto pursuant to this Underwriting Agreement (the “Agreement”). The Class A-1 Certificates and Class A-IO Certificates identified on S
GS MORTGAGE SECURITIES CORP., Depositor, WELLS FARGO BANK, NATIONAL ASSOCIATION, Master Servicer, OCWEN LOAN SERVICING, LLC, Servicer, AVELO MORTGAGE, L.L.C., Servicer, SPECIALIZED LOAN SERVICING LLC, Servicer, DEUTSCHE BANK NATIONAL TRUST COMPANY,...Pooling and Servicing Agreement • October 23rd, 2007 • GSAA Home Equity Trust 2007-S1 • Asset-backed securities
AMENDMENT NO. 1, dated as of October 19, 2007 (this “Amendment”), among GS MORTGAGE SECURITIES CORP., a Delaware corporation (the “Depositor”), WELLS FARGO BANK, NATIONAL ASSOCIATION, a national banking association, as master servicer (the “Master Servicer”), OCWEN LOAN SERVICING, LLC, a Delaware limited liability company, as a servicer of certain Mortgage Loans (“Ocwen”), AVELO MORTGAGE, L.L.C., a Delaware limited liability company, as a servicer of certain Mortgage Loans (“Avelo”), SPECIALIZED LOAN SERVICING LLC, a Delaware limited liability company, as a servicer of certain Mortgage Loans (“SLS” and, together with Ocwen and Avelo, the “Servicers”), DEUTSCHE BANK NATIONAL TRUST COMPANY, a national banking association, as trustee (the “Trustee”) and as supplemental interest trust trustee (the “Supplemental Interest Trust Trustee”) and U.S. BANK NATIONAL ASSOCIATION, a national banking association, as custodian with respect to certain Mortgage Loans (the “Custodian”) in connection with
GS MORTGAGE SECURITIES CORP., Depositor, WELLS FARGO BANK, NATIONAL ASSOCIATION, Master Servicer, OCWEN LOAN SERVICING, LLC, Servicer, AVELO MORTGAGE, L.L.C., Servicer, SPECIALIZED LOAN SERVICING LLC, Servicer, DEUTSCHE BANK NATIONAL TRUST COMPANY,...Pooling and Servicing Agreement • March 19th, 2007 • GSAA Home Equity Trust 2007-S1 • Asset-backed securities • New York
