STRUCTURED ADJUSTABLE RATE MORTGAGE LOAN TRUST
MORTGAGE PASS-THROUGH CERTIFICATES, SERIES 2005-18
TERMS AGREEMENT
Dated: August 28, 2005
To: Structured Asset Securities Corporation, as Depositor under the Trust
Agreement dated as of August 1, 2005 (the "Trust Agreement").
Re: Underwriting Agreement Standard Terms dated as of August 23, 2005 (the
"Standard Terms," and together with this Terms Agreement, the "Agreement").
Series Designation: Series 2005-18.
Terms of the Series 2005-18 Certificates: Structured Adjustable Rate Mortgage
Loan Trust Mortgage Pass-Through Certificates, Series 2005-18, Class 1-A1, Class
1-A2, Class 2-A, Class 3-A1, Class 3-A2, Class 4-A1, Class 4-A2, Class 4-A3,
Class 5-A1, Class 5-A2, Class 6-A1, Class 6-A2, Class 7-A1, Class 7-A2, Class
7-A3, Class 7-AX, Class 8-A1, Class 8-A2, Class 9-A1, Class 9-A2, Class 9-A3,
Class 9-A4, Class 9-AX, Class B1-I, Class B2-I, Class B3-I, Class B4-I, Class
B5-I, Class B6-I, Class B7-I, Class B8-I, Class B1-II, Class B2-II, Class B3-II,
Class B4-II, Class B5-II, Class B6-II, Class B7-II, Class B8-II, Class P-I,
Class P-II and Class R (the "Certificates") will evidence, in the aggregate, the
entire beneficial ownership interest in a trust fund (the "Trust Fund"). The
primary assets of the Trust Fund on the Closing Date (as defined below) will
consist primarily of nine pools of conventional, first lien, adjustable rate,
fully amortizing, residential mortgage loans having a total Scheduled Principal
Balance (as defined in the Trust Agreement) as of the Cut-off Date of
$2,033,235,557.78 (the "Mortgage Loans"). Only the Class 1-A1, Class 1-A2, Class
2-A, Class 3-A1, Class 3-A2, Class 4-A1, Class 4-A2, Class 4-A3, Class 5-A1,
Class 5-A2, Class 6-A1, Class 6-A2, Class 7-A1, Class 7-A2, Class 7-A3, Class
7-AX, Class 8-A1, Class 8-A2, Class 9-A1, Class 9-A2, Class 9-A3, Class 9-A4,
Class 9-AX, Class B1-I, Class B2-I, Class B3-I, Class B4-I, Class B5-I, Class
B1-II, Class B2-II, Class B3-II, Class B4-II, Class B5-II and Class R
Certificates (the "Offered Certificates") are being sold pursuant to the terms
hereof.
Registration Statement: File Number 333-120575.
Certificate Ratings: It is a condition of Closing that at the Closing Date the
Class 1-A1, Class 1-A2, Class 2-A, Class 3-A1, Class 4-A1, Class 4-A2, Class
5-A1, Class 5-A2, Class 6-A1, Class 7-A1, Class 7-A2, Class 7-A3, Class 7-AX,
Class 8-A1, Class 9-A1, Class 9-A2, Class 9-A3, Class 9-AX and Class R
Certificates be rated "AAA" by Standard & Poor's, A division of The XxXxxx-Xxxx
Companies, Inc. ("S&P"), and "Aaa" by Xxxxx'x Investors Service, Inc. ("Xxxxx'x"
and together with S&P, the "Rating Agencies"); the Class 3-A2, Class 4-A3, Class
6-A2, Class 8-A2 and Class 9-A4 Certificates be rated "AAA" by S&P; the Class
B1-I and Class B1-II Certificates be rated "AA+" by S&P and "Aa2" by Moody's;
the Class B2-I and Class B2-II Certificates be rated "AA" by S&P; the Class B3-I
and Class B3-II Certificates be rated "A" by S&P; the Class B4-I and Class B4-II
Certificates be rated "BBB" by S&P; and the Class B5-I and Class B5-II
Certificates be rated "BBB-" by S&P.
Terms of Sale of Offered Certificates: The Depositor agrees to sell to Xxxxxx
Brothers Inc., (the "Underwriter") and the Underwriter agrees to purchase from
the Depositor, the Offered Certificates in the principal amounts and prices set
forth on Schedule 1 annexed hereto. The purchase price for each class of the
Offered Certificates shall be the applicable Purchase Price Percentage set forth
in Schedule 1 plus accrued interest at the initial interest rate per annum from
and including the Cut-off Date up to, but not including, the Closing Date.
The Underwriter will offer the Offered Certificates to the public from time to
time in negotiated transactions or otherwise at varying prices to be determined
at the time of sale.
Cut-off Date: August 1, 2005.
Closing Date: 10:00 A.M., New York time, on or about August 31, 2005. On the
Closing Date, the Depositor will deliver the Offered Certificates to the
Underwriter against payment therefor.
Counsel: Dechert LLP will act as counsel for the Underwriter.
Closing Notice Address: Notwithstanding anything to the contrary in the Standard
Terms, the Closing shall take place at the offices of the counsel for the
Underwriter, Dechert LLP, 00 Xxxxxxxxxxx Xxxxx, Xxx Xxxx, XX 00000.
[SIGNATURE PAGE IMMEDIATELY FOLLOWS]
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If the foregoing is in accordance with your understanding of our agreement,
please sign and return to us a counterpart hereof, whereupon this instrument
along with all counterparts will become a binding agreement between the
Depositor and the Underwriter in accordance with its terms.
XXXXXX BROTHERS INC.
By:
-------------------------
Name: Xxxx Xxxxx
Title: Vice President
Accepted:
STRUCTURED ASSET SECURITIES CORPORATION
By:
----------------------------
Name: Xxxxxxx X. Xxxxxxxx
Title: Vice President
Schedule 1
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Initial
Certificate
Principal or Approximate Amount
Notional Certificate Interest Purchase Price Purchased by Xxxxxx
Class Amount(1) Rate Percentage Brothers Inc.
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1-A1....................... $116,836,000 Variable(2) 100% $116,836,000
1-A2....................... $20,331,000 Variable(2) 100% $20,331,000
2-A........................ $88,660,000 Variable(2) 100% $88,660,000
3-A1....................... $318,286,000 Variable(2) 100% $318,286,000
3-A2....................... $25,477,000 Variable(2) 100% $25,477,000
4-A1....................... $100,000,000 Variable(2) 100% $100,000,000
4-A2....................... $76,098,000 Variable(2) 100% $76,098,000
4-A3....................... $6,091,000 Variable(2) 100% $6,091,000
5-A1....................... $142,119,000 Variable(2) 100% $142,119,000
5-A2....................... $24,731,000 Variable(2) 100% $24,731,000
6-A1....................... $244,614,000 Variable(2) 100% $244,614,000
6-A2....................... $19,580,000 Variable(2) 100% $19,580,000
7-A1....................... $131,240,000 Variable(2) 100% $131,240,000
7-A2....................... $18,244,000 Variable(2) 100% $18,244,000
7-A3....................... $81,002,000 Variable(2) 100% $81,002,000
7-AX....................... $8,114,871 Variable(2) 100% $8,114,871
8-A1....................... $211,774,000 Variable(2) 100% $211,774,000
8-A2....................... $18,539,000 Variable(2) 100% $18,539,000
9-A1....................... $128,296,000 Variable(2) 100% $128,296,000
9-A2....................... $17,751,000 Variable(2) 100% $17,751,000
9-A3....................... $79,342,000 Variable(2) 100% $79,342,000
9-A4....................... $19,731,000 Variable(2) 100% $19,731,000
9-AX....................... $19,923,372 Variable(2) 100% $19,923,372
B1-I....................... $27,313,000 Variable(2) 100% $27,313,000
B2-I....................... $24,137,000 Variable(2) 100% $24,137,000
B3-I....................... $12,702,000 Variable(2) 100% $12,702,000
B4-I....................... $6,984,000 Variable(2) 100% $6,984,000
B5-I....................... $2,538,000 Variable(2) 100% $2,538,000
B1-II...................... $17,541,000 Variable(2) 100% $17,541,000
B2-II...................... $20,974,000 Variable(2) 100% $20,974,000
B3-II...................... $6,863,000 Variable(2) 100% $6,863,000
B4-II...................... $3,430,000 Variable(2) 100% $3,430,000
B5-II...................... $1,143,000 Variable(2) 100% $1,143,000
R.......................... $100 Variable(2) 100% $100
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(1) These balances are approximate, as described in the prospectus supplement.
(2) These certificates will accrue interest based on adjustable interest rates,
as described in the prospectus supplement.
(3) The Class 7AX and Class 9AX Certificates will be interest-only certificates;
they will not be entitled to payments of principal and will accrue interest
on their respective notional amounts, as described in the prospectus
supplement. After the distribution date in July 2015, the Class 7AX and
Class 9-AX Certificates will no longer be entitled to receive distributions
of any kind.
