New York, March 02, 2011 -- Moody's Investors Service has downgraded the ratings of 108 tranches from
16 Alt-A deals issued by Structured Asset Securities Corp Trust.
The collateral backing these deals primarily consists of first-lien,
fixed rate Alt-A residential mortgages.
RATINGS RATIONALE
The actions are a result of deteriorating performance of Alt-A
pools securitized before 2005. Although most of these pools have
paid down significantly, the remaining loans are affected by the
housing and macroeconomic conditions that remain under duress.
The actions reflect Moody's updated loss expectations on Alt-A
pools issued from prior 2005.
The principal methodology used in these ratings was " Pre-2005
US RMBS Surveillance Methodology" published in January 2011.
Moody's final rating actions are based on current ratings, level
of credit enhancement, collateral performance and updated pool-level
loss expectations relative to current level of credit enhancement.
Moody's took into account credit enhancement provided by seniority,
cross-collateralization, excess spread, time tranching,
and other structural features within the senior note waterfalls.
The above mentioned approach " Pre-2005 US RMBS Surveillance Methodology
" is adjusted slightly when estimating losses on pools left with a small
number of loans to account for the volatile nature of small pools.
Even if a few loans in a small pool become delinquent, there could
be a large increase in the overall pool delinquency level due to the concentration
risk. To project losses on pools with fewer than 100 loans,
Moody's first estimates a "baseline" average rate of new delinquencies
for the pool that is dependent on the vintage of loan origination (10%,
5% and 3% for the 2004, 2003 and 2002 and prior vintage
respectively). The baseline rates are higher than the average rate
of new delinquencies for larger pools for the respective vintages.
.
Once the baseline rate is set, further adjustments are made based
on 1) the number of loans remaining in the pool and 2) the level of current
delinquencies in the pool. The fewer the number of loans remaining
in the pool, the higher the volatility in performance. Once
the loan count in a pool falls below 75, the rate of delinquency
is increased by 1% for every loan less than 75. For example,
for a pool with 74 loans from the 2004 vintage, the adjusted rate
of new delinquency would be 10.10%. in addition,
if current delinquency levels in a small pool is low, future delinquencies
are expected to reflect this trend. To account for that,
the rate calculated above is multiplied by a factor ranging from 0.5
to 2.0 for current delinquencies ranging from less than 2.5%
to greater than 30% respectively. Delinquencies for subsequent
years and ultimate expected losses are projected using the approach described
in the methodology publication.
Certain securities, as noted below, are insured by financial
guarantors. For securities insured by a financial guarantor,
the rating on the securities is the higher of (i) the guarantor's financial
strength rating and (ii) the current underlying rating (i.e.,
absent consideration of the guaranty) on the security. The principal
methodology used in determining the underlying rating is the same methodology
for rating securities that do not have a financial guaranty and is as
described earlier. RMBS securities wrapped by Ambac Assurance Corporation
are rated at their underlying rating without consideration of Ambac's
guaranty.
The primary source of assumption uncertainty is the current macroeconomic
environment, in which unemployment levels remain high, and
weakness persists in the housing market. Overall, Moody's
assumes a further 5% decline in home prices with stabilization
in late 2011, accompanied by continued stress in national employment
levels through that timeframe.
In addition, Moody's publishes a weekly summary of structured finance
credit, ratings and methodologies, available to all registered
users of our website, at www.moodys.com/SFQuickCheck.
For more information please see www.moodys.com.
Moody's Investors Service received and took into account one or more third
party due diligence reports on the underlying assets or financial instruments
in this transaction and the due diligence reports had a neutral impact
on the rating.
Complete rating actions are as follows:
Issuer: Structured Asset Securities Corp 2002-23XS
Cl. A7, Downgraded to Baa3 (sf); previously on Apr 13,
2010 Aa3 (sf) Placed Under Review for Possible Downgrade
Cl. M1, Downgraded to Caa3 (sf); previously on Apr 13,
2010 Baa3 (sf) Placed Under Review for Possible Downgrade
Cl. M2, Downgraded to C (sf); previously on Apr 13,
2010 B3 (sf) Placed Under Review for Possible Downgrade
Issuer: Structured Asset Securities Corp 2003-12XS
Cl. A5, Downgraded to B2 (sf); previously on Apr 13,
2010 A2 (sf) Placed Under Review for Possible Downgrade
Cl. M1, Downgraded to C (sf); previously on Apr 13,
2010 B3 (sf) Placed Under Review for Possible Downgrade
Issuer: Structured Asset Securities Corp 2003-18XS
Cl. A5, Downgraded to B1 (sf); previously on Apr 13,
2010 Aa3 (sf) Placed Under Review for Possible Downgrade
Underlying Rating: Downgraded to B1 (sf); previously on Apr
13, 2010 Aa3 (sf) Placed Under Review for Possible Downgrade
Financial Guarantor: MBIA Insurance Corporation (Downgraded to B3,
Outlook Negative on Jun 25, 2009)
Cl. A6, Downgraded to Ba2 (sf); previously on Apr 13,
2010 Aa2 (sf) Placed Under Review for Possible Downgrade
Cl. A7, Downgraded to Ba2 (sf); previously on Apr 13,
2010 Aa3 (sf) Placed Under Review for Possible Downgrade
Cl. M1, Downgraded to Ca (sf); previously on Apr 13,
2010 A3 (sf) Placed Under Review for Possible Downgrade
Cl. M2, Downgraded to C (sf); previously on Apr 13,
2010 Ba1 (sf) Placed Under Review for Possible Downgrade
Issuer: Structured Asset Securities Corp 2003-25XS
Cl. A5, Downgraded to B2 (sf); previously on Apr 13,
2010 Baa1 (sf) Placed Under Review for Possible Downgrade
Underlying Rating: Downgraded to B2 (sf); previously on Apr
13, 2010 Baa1 (sf) Placed Under Review for Possible Downgrade
Financial Guarantor: MBIA Insurance Corporation (Downgraded to B3,
Outlook Negative on Jun 25, 2009)
Cl. A6, Downgraded to Ba3 (sf); previously on Apr 13,
2010 Baa1 (sf) Placed Under Review for Possible Downgrade
Underlying Rating: Downgraded to Ba3 (sf); previously on Apr
13, 2010 Baa1 (sf) Placed Under Review for Possible Downgrade
Financial Guarantor: MBIA Insurance Corporation (Downgraded to B3,
Outlook Negative on Jun 25, 2009)
Cl. M1, Downgraded to C (sf); previously on Apr 13,
2010 Caa2 (sf) Placed Under Review for Possible Downgrade
Issuer: Structured Asset Securities Corp 2003-3XS
Cl. A8, Downgraded to Baa2 (sf); previously on Apr 13,
2010 A1 (sf) Placed Under Review for Possible Downgrade
Cl. M1, Downgraded to Ca (sf); previously on Apr 13,
2010 Ba1 (sf) Placed Under Review for Possible Downgrade
Cl. M2, Downgraded to C (sf); previously on Apr 13,
2010 Ca (sf) Placed Under Review for Possible Downgrade
Issuer: Structured Asset Securities Corp Trust 2003-28XS
Cl. A4, Downgraded to Baa2 (sf); previously on Apr 13,
2010 Aa2 (sf) Placed Under Review for Possible Downgrade
Cl. A5, Downgraded to Ba1 (sf); previously on Apr 13,
2010 A1 (sf) Placed Under Review for Possible Downgrade
Underlying Rating: Downgraded to Ba1 (sf); previously on Apr
13, 2010 A1 (sf) Placed Under Review for Possible Downgrade
Financial Guarantor: MBIA Insurance Corporation (Downgraded to B3,
Outlook Negative on Jun 25, 2009)
Cl. A6, Downgraded to Baa1 (sf); previously on Apr 13,
2010 A1 (sf) Placed Under Review for Possible Downgrade
Underlying Rating: Downgraded to Baa1 (sf); previously on Apr
13, 2010 A1 (sf) Placed Under Review for Possible Downgrade
Financial Guarantor: MBIA Insurance Corporation (Downgraded to B3,
Outlook Negative on Jun 25, 2009)
Cl. M1, Downgraded to Ca (sf); previously on Apr 13,
2010 Baa3 (sf) Placed Under Review for Possible Downgrade
Cl. M2, Downgraded to C (sf); previously on Apr 13,
2010 Caa2 (sf) Placed Under Review for Possible Downgrade
Cl. M3, Downgraded to C (sf); previously on Apr 13,
2010 Ca (sf) Placed Under Review for Possible Downgrade
Issuer: Structured Asset Securities Corp Trust 2003-36XS
Cl. A5, Downgraded to Baa2 (sf); previously on Apr 13,
2010 Aa3 (sf) Placed Under Review for Possible Downgrade
Underlying Rating: Downgraded to Baa2 (sf); previously on Apr
13, 2010 Aa3 (sf) Placed Under Review for Possible Downgrade
Financial Guarantor: MBIA Insurance Corporation (Downgraded to B3,
Outlook Negative on Jun 25, 2009)
Cl. M1, Downgraded to Ca (sf); previously on Apr 13,
2010 Baa3 (sf) Placed Under Review for Possible Downgrade
Cl. M2, Downgraded to C (sf); previously on Apr 13,
2010 B2 (sf) Placed Under Review for Possible Downgrade
Issuer: Structured Asset Securities Corp Trust 2004-11XS
Cl. 1-A4A, Downgraded to Ba2 (sf); previously
on Apr 13, 2010 Aa3 (sf) Placed Under Review for Possible Downgrade
Cl. 1-A4B, Downgraded to Ba2 (sf); previously
on Apr 13, 2010 Aa3 (sf) Placed Under Review for Possible Downgrade
Cl. 1-A5A, Downgraded to Ba3 (sf); previously
on Apr 13, 2010 A1 (sf) Placed Under Review for Possible Downgrade
Cl. 1-A5B, Downgraded to Ba3 (sf); previously
on Apr 13, 2010 A1 (sf) Placed Under Review for Possible Downgrade
Underlying Rating: Downgraded to Ba3 (sf); previously on Apr
13, 2010 A1 (sf) Placed Under Review for Possible Downgrade
Financial Guarantor: MBIA Insurance Corporation (Downgraded to B3,
Outlook Negative on Jun 25, 2009)
Cl. 1-A6, Downgraded to Ba1 (sf); previously
on Apr 13, 2010 A1 (sf) Placed Under Review for Possible Downgrade
Underlying Rating: Downgraded to Ba1 (sf); previously on Apr
13, 2010 A1 (sf) Placed Under Review for Possible Downgrade
Financial Guarantor: MBIA Insurance Corporation (Downgraded to B3,
Outlook Negative on Jun 25, 2009)
Cl. 1-M1, Downgraded to Ca (sf); previously on
Apr 13, 2010 Baa1 (sf) Placed Under Review for Possible Downgrade
Cl. 1-M2, Downgraded to C (sf); previously on
Apr 13, 2010 Ba2 (sf) Placed Under Review for Possible Downgrade
Cl. M3, Downgraded to C (sf); previously on Apr 13,
2010 Caa3 (sf) Placed Under Review for Possible Downgrade
Cl. 2-A2, Downgraded to Baa2 (sf); previously
on Apr 13, 2010 Aaa (sf) Placed Under Review for Possible Downgrade
Cl. 2-M1, Downgraded to Ba3 (sf); previously
on Apr 13, 2010 Aa2 (sf) Placed Under Review for Possible Downgrade
Cl. 2-M2, Downgraded to Ca (sf); previously on
Apr 13, 2010 A2 (sf) Placed Under Review for Possible Downgrade
Issuer: Structured Asset Securities Corp Trust 2004-16XS
Cl. A3A, Downgraded to B3 (sf); previously on Apr 13,
2010 Baa3 (sf) Placed Under Review for Possible Downgrade
Cl. A3B, Downgraded to B3 (sf); previously on Apr 13,
2010 Baa3 (sf) Placed Under Review for Possible Downgrade
Underlying Rating: Downgraded to B3 (sf); previously on Apr
13, 2010 Baa3 (sf) Placed Under Review for Possible Downgrade
Financial Guarantor: MBIA Insurance Corporation (Downgraded to B3,
Outlook Negative on Jun 25, 2009)
Cl. A4A, Downgraded to B3 (sf); previously on Apr 13,
2010 Baa3 (sf) Placed Under Review for Possible Downgrade
Cl. A4B, Downgraded to B3 (sf); previously on Apr 13,
2010 Baa3 (sf) Placed Under Review for Possible Downgrade
Underlying Rating: Downgraded to B3 (sf); previously on Apr
13, 2010 Baa3 (sf) Placed Under Review for Possible Downgrade
Financial Guarantor: MBIA Insurance Corporation (Downgraded to B3,
Outlook Negative on Jun 25, 2009)
Cl. M1, Downgraded to C (sf); previously on Apr 13,
2010 Ba3 (sf) Placed Under Review for Possible Downgrade
Cl. M2, Downgraded to C (sf); previously on Apr 13,
2010 Caa1 (sf) Placed Under Review for Possible Downgrade
Cl. M3, Downgraded to C (sf); previously on Apr 13,
2010 Caa3 (sf) Placed Under Review for Possible Downgrade
Issuer: Structured Asset Securities Corp Trust 2004-17XS
Cl. A3A, Downgraded to B3 (sf); previously on Apr 13,
2010 A1 (sf) Placed Under Review for Possible Downgrade
Underlying Rating: Downgraded to B3 (sf); previously on Apr
13, 2010 A1 (sf) Placed Under Review for Possible Downgrade*
Financial Guarantor: Ambac Assurance Corporation (Segregated Account
- Unrated)
Cl. A3B, Downgraded to B3 (sf); previously on Apr 13,
2010 A1 (sf) Placed Under Review for Possible Downgrade
Cl. A4A, Downgraded to B3 (sf); previously on Apr 13,
2010 A1 (sf) Placed Under Review for Possible Downgrade
Underlying Rating: Downgraded to B3 (sf); previously on Apr
13, 2010 A1 (sf) Placed Under Review for Possible Downgrade*
Financial Guarantor: Ambac Assurance Corporation (Segregated Account
- Unrated)
Cl. A4B, Downgraded to B3 (sf); previously on Apr 13,
2010 A1 (sf) Placed Under Review for Possible Downgrade
Cl. M1, Downgraded to C (sf); previously on Apr 13,
2010 Baa2 (sf) Placed Under Review for Possible Downgrade
Cl. M2, Downgraded to C (sf); previously on Apr 13,
2010 Ba3 (sf) Placed Under Review for Possible Downgrade
Cl. M3, Downgraded to C (sf); previously on Apr 13,
2010 Caa3 (sf) Placed Under Review for Possible Downgrade
Issuer: Structured Asset Securities Corp Trust 2004-19XS
Cl. A3A, Downgraded to Baa2 (sf); previously on Apr
13, 2010 A1 (sf) Placed Under Review for Possible Downgrade
Cl. A3B, Downgraded to Ba2 (sf); previously on Apr 13,
2010 A1 (sf) Placed Under Review for Possible Downgrade
Cl. A3C, Downgraded to Ba1 (sf); previously on Apr 13,
2010 A1 (sf) Placed Under Review for Possible Downgrade
Cl. A4, Downgraded to Baa3 (sf); previously on Apr 13,
2010 Aa3 (sf) Placed Under Review for Possible Downgrade
Cl. A5, Downgraded to Ba2 (sf); previously on Apr 13,
2010 A1 (sf) Placed Under Review for Possible Downgrade
Cl. A6A, Downgraded to Ba1 (sf); previously on Apr 13,
2010 A1 (sf) Placed Under Review for Possible Downgrade
Cl. A6B, Downgraded to Baa2 (sf); previously on Apr
13, 2010 A1 (sf) Placed Under Review for Possible Downgrade
Cl. A6C, Downgraded to Ba2 (sf); previously on Apr 13,
2010 A1 (sf) Placed Under Review for Possible Downgrade
Cl. M1, Downgraded to C (sf); previously on Apr 13,
2010 B1 (sf) Placed Under Review for Possible Downgrade
Cl. M2, Downgraded to C (sf); previously on Apr 13,
2010 Caa2 (sf) Placed Under Review for Possible Downgrade
Cl. M3, Downgraded to C (sf); previously on Apr 13,
2010 Caa3 (sf) Placed Under Review for Possible Downgrade
Issuer: Structured Asset Securities Corp Trust 2004-21XS
Cl. 1-A4, Downgraded to B2 (sf); previously on
Apr 13, 2010 Aa3 (sf) Placed Under Review for Possible Downgrade
Financial Guarantor: Ambac Assurance Corporation (Segregated Account
- Unrated)
Cl. 1-A5, Downgraded to B2 (sf); previously on
Apr 13, 2010 Aa3 (sf) Placed Under Review for Possible Downgrade
Cl. 2-A3, Downgraded to A3 (sf); previously on
Feb 14, 2005 Assigned Aaa (sf)
Cl. 2-A4A, Downgraded to Baa2 (sf); previously
on Apr 13, 2010 Aaa (sf) Placed Under Review for Possible Downgrade
Cl. 2-A4B, Downgraded to Baa3 (sf); previously
on Apr 13, 2010 Aa1 (sf) Placed Under Review for Possible Downgrade
Cl. 2-A5A, Downgraded to Baa2 (sf); previously
on Apr 13, 2010 Aaa (sf) Placed Under Review for Possible Downgrade
Cl. 2-A5B, Downgraded to Baa3 (sf); previously
on Apr 13, 2010 Aa1 (sf) Placed Under Review for Possible Downgrade
Cl. 2-A6A, Downgraded to Baa1 (sf); previously
on Apr 13, 2010 Aaa (sf) Placed Under Review for Possible Downgrade
Cl. 2-A6B, Downgraded to Baa3 (sf); previously
on Apr 13, 2010 Aa1 (sf) Placed Under Review for Possible Downgrade
Issuer: Structured Asset Securities Corp Trust 2004-23XS
Cl. 1-A3A, Downgraded to B2 (sf); previously
on Apr 13, 2010 A2 (sf) Placed Under Review for Possible Downgrade
Cl. 1-A3B, Downgraded to Caa1 (sf); previously
on Apr 13, 2010 Ba1 (sf) Placed Under Review for Possible Downgrade
Cl. 1-A3C, Downgraded to B3 (sf); previously
on Apr 13, 2010 Baa3 (sf) Placed Under Review for Possible Downgrade
Cl. 1-A3D, Downgraded to B3 (sf); previously
on Apr 13, 2010 Baa3 (sf) Placed Under Review for Possible Downgrade
Cl. 1-A4, Downgraded to B2 (sf); previously on
Apr 13, 2010 Baa3 (sf) Placed Under Review for Possible Downgrade
Cl. 2-A1, Downgraded to B3 (sf); previously on
Apr 13, 2010 Baa3 (sf) Placed Under Review for Possible Downgrade
Cl. 2-A2, Downgraded to B3 (sf); previously on
Apr 13, 2010 Baa2 (sf) Placed Under Review for Possible Downgrade
Cl. 2-A3, Downgraded to Caa1 (sf); previously
on Apr 13, 2010 Ba1 (sf) Placed Under Review for Possible Downgrade
Cl. M1, Downgraded to C (sf); previously on Apr 13,
2010 B3 (sf) Placed Under Review for Possible Downgrade
Cl. M2, Downgraded to C (sf); previously on Apr 13,
2010 Caa3 (sf) Placed Under Review for Possible Downgrade
Cl. M3, Downgraded to C (sf); previously on Apr 13,
2010 Ca (sf) Placed Under Review for Possible Downgrade
Issuer: Structured Asset Securities Corp Trust 2004-4XS
Cl. 1-A3A, Downgraded to Baa3 (sf); previously
on Apr 13, 2010 Aaa (sf) Placed Under Review for Possible Downgrade
Cl. 1-A3B, Downgraded to Baa3 (sf); previously
on Apr 13, 2010 Aaa (sf) Placed Under Review for Possible Downgrade
Cl. 1-A5, Downgraded to Baa3 (sf); previously
on Apr 13, 2010 Aaa (sf) Placed Under Review for Possible Downgrade
Cl. 1-A6, Downgraded to Baa3 (sf); previously
on Apr 13, 2010 Aaa (sf) Placed Under Review for Possible Downgrade
Financial Guarantor: Ambac Assurance Corporation (Segregated Account
- Unrated)
Cl. 1-M1, Downgraded to B3 (sf); previously on
Apr 13, 2010 Aa2 (sf) Placed Under Review for Possible Downgrade
Cl. 1-M2, Downgraded to C (sf); previously on
Apr 13, 2010 Baa1 (sf) Placed Under Review for Possible Downgrade
Cl. 2-A2, Downgraded to B3 (sf); previously on
Apr 13, 2010 Aaa (sf) Placed Under Review for Possible Downgrade
Cl. 2-M1, Downgraded to C (sf); previously on
Apr 13, 2010 A2 (sf) Placed Under Review for Possible Downgrade
Issuer: Structured Asset Securities Corp Trust 2004-6XS
Cl. A3, Downgraded to Baa3 (sf); previously on Apr 13,
2010 Aa3 (sf) Placed Under Review for Possible Downgrade
Cl. A5A, Downgraded to Baa3 (sf); previously on Apr
13, 2010 Aa3 (sf) Placed Under Review for Possible Downgrade
Cl. A5B, Downgraded to Baa3 (sf); previously on Apr
13, 2010 Aa3 (sf) Placed Under Review for Possible Downgrade
Underlying Rating: Downgraded to Baa3 (sf); previously on Apr
13, 2010 Aa3 (sf) Placed Under Review for Possible Downgrade
Financial Guarantor: Ambac Assurance Corporation (Segregated Account
- Unrated)
Cl. A6, Downgraded to Baa3 (sf); previously on Apr 13,
2010 Aa3 (sf) Placed Under Review for Possible Downgrade
Cl. M1, Downgraded to B3 (sf); previously on Apr 13,
2010 A3 (sf) Placed Under Review for Possible Downgrade
Cl. M2, Downgraded to C (sf); previously on Apr 13,
2010 Ba2 (sf) Placed Under Review for Possible Downgrade
Cl. M3, Downgraded to C (sf); previously on Apr 13,
2010 Caa2 (sf) Placed Under Review for Possible Downgrade
Issuer: Structured Asset Securities Corp Trust 2004-9XS
Cl. 2A1, Downgraded to Baa2 (sf); previously on Apr
13, 2010 Aaa (sf) Placed Under Review for Possible Downgrade
Cl. 1-A4A, Downgraded to B2 (sf); previously
on Apr 13, 2010 Aa1 (sf) Placed Under Review for Possible Downgrade
Cl. 1-A4B, Downgraded to B2 (sf); previously
on Apr 13, 2010 Aa1 (sf) Placed Under Review for Possible Downgrade
Cl. 1-A4C, Downgraded to B2 (sf); previously
on Apr 13, 2010 Aa1 (sf) Placed Under Review for Possible Downgrade
Cl. 1-A4D, Downgraded to B2 (sf); previously
on Apr 13, 2010 Aa1 (sf) Placed Under Review for Possible Downgrade
Cl. 1-A5, Downgraded to B3 (sf); previously on
Apr 13, 2010 Aa2 (sf) Placed Under Review for Possible Downgrade
Underlying Rating: Downgraded to Caa1 (sf); previously on Apr
13, 2010 Aa2 (sf) Placed Under Review for Possible Downgrade
Financial Guarantor: MBIA Insurance Corporation (Downgraded to B3,
Outlook Negative on Jun 25, 2009)
Cl. 1-A6, Downgraded to B2 (sf); previously on
Apr 13, 2010 Aa2 (sf) Placed Under Review for Possible Downgrade
Underlying Rating: Downgraded to B2 (sf); previously on Apr
13, 2010 Aa2 (sf) Placed Under Review for Possible Downgrade
Financial Guarantor: MBIA Insurance Corporation (Downgraded to B3,
Outlook Negative on Jun 25, 2009)
Cl. 1-M1, Downgraded to C (sf); previously on
Apr 13, 2010 A2 (sf) Placed Under Review for Possible Downgrade
Cl. 1-M2, Downgraded to C (sf); previously on
Apr 13, 2010 Baa2 (sf) Placed Under Review for Possible Downgrade
Cl. M3, Downgraded to C (sf); previously on Apr 13,
2010 Ba1 (sf) Placed Under Review for Possible Downgrade
Cl. 2-M1, Downgraded to Caa1 (sf); previously
on Apr 13, 2010 Aa2 (sf) Placed Under Review for Possible Downgrade
Cl. 2-M2, Downgraded to C (sf); previously on
Apr 13, 2010 A2 (sf) Placed Under Review for Possible Downgrade
A list of these actions including CUSIP identifiers may be found at:
Excel: http://v3.moodys.com/viewresearchdoc.aspx?docid=PBS_SF237868
A list of updated estimated pool losses and sensitivity analysis is being
posted on an ongoing basis for the duration of this review period and
may be found at:
Excel: http://v3.moodys.com/viewresearchdoc.aspx?docid=PBS_SF237256
REGULATORY DISCLOSURES
Information sources used to prepare the credit rating are the following:
parties involved in the ratings, public information, confidential
and proprietary Moody's Investors Service information, and confidential
and proprietary Moody's Analytics information.
Moody's Investors Service considers the quality of information available
on the issuer or obligation satisfactory for the purposes of maintaining
a credit rating.
Moody's adopts all necessary measures so that the information it uses
in assigning a credit rating is of sufficient quality and from sources
Moody's considers to be reliable including, when appropriate,
independent third-party sources. However, Moody's
is not an auditor and cannot in every instance independently verify or
validate information received in the rating process.
Please see ratings tab on the issuer/entity page on Moodys.com
for the last rating action and the rating history.
The date on which some Credit Ratings were first released goes back to
a time before Moody's Investors Service's Credit Ratings were fully digitized
and accurate data may not be available. Consequently, Moody's
Investors Service provides a date that it believes is the most reliable
and accurate based on the information that is available to it.
Please see the ratings disclosure page on our website www.moodys.com
for further information.
Please see the Credit Policy page on Moodys.com for the methodologies
used in determining ratings, further information on the meaning
of each rating category and the definition of default and recovery.
New York
Jiwon Park
Associate Analyst
Structured Finance Group
Moody's Investors Service
JOURNALISTS: 212-553-0376
SUBSCRIBERS: 212-553-1653
New York
Bruce D. Fabrikant
Senior Vice President
Structured Finance Group
Moody's Investors Service
JOURNALISTS: 212-553-0376
SUBSCRIBERS: 212-553-1653
Moody's Investors Service
250 Greenwich Street
New York, NY 10007
U.S.A.
JOURNALISTS: 212-553-0376
SUBSCRIBERS: 212-553-1653
Moody's takes action on $1.2 billion of Alt-A RMBS issued by Structured Asset Securities Corp Trust in 2002 through 2004
