6.25% Notes (AGO PrE)

Security

Assured Guaranty Municipal Holdings Inc.6.25% $230MM Quarterly Interest Bonds due 2102

CUSIP:  04623A304

Ticker:  AGOPRE

Corporate issuer:  Assured Guaranty Municipal Holdings Inc.

Guaranteed by:  Assured Guaranty Ltd.

Par/denomination:  $25

Coupon or dividend rate: $1.5625 per $25

                                         6.25% per annum

Coupon or dividend record date: close of business 15 calendar days before payment date (Jan 17, April 15, July 15, Oct 17 for 2011)

                   payable date:  Feb 1, May 1, Aug 1 and Nov 1 (May 2 for 2011)

                   ex-date (if any): two business days prior to record date

Issue date: 11/26/2002

Maturity: 11/01/2102

Call date/terms: 11/26/2007 at $25 (par), plus accrued and unpaid interest

Prospectus 1 (pdf)   $155 million dated 11/02/2002

Prospectus 2 (pdf)   $75 million dated 11/22/2002

Please note information in the prospectus or prospectus supplement is current only as of the date of the document; for more current information, please see Financial Information for Assured Guaranty Ltd. and AGM or AGC, as applicable, and Assured Guaranty’s filings with the Securities and Exchange Commission.