5.000% Sr. Notes due 2024

Security

Assured Guaranty US Holdings Inc. 5.000% $500MM Senior Notes due 2024

CUSIP: 04621WAC4

Ticker: N/A

Corporate issuer: Assured Guaranty US Holdings Inc.

Guaranteed by: Assured Guaranty Ltd.

Par/denomination: $2000 and integral multiples of $1000 in excess thereof

Coupon or dividend rate: $100 per $2000

                                         $50 per $1000

                                         5.000% per annum

Coupon or dividend record date: Dec 15 and Jun 15

                              payable date: Jan 1 and Jul 1, beginning Jan 1, 2015

                              ex-date (if any): N/A

Issue date: 06/20/2014

Maturity: 07/01/2024

Call date/terms: The issuer may redeem some or all of the Notes at any time, or from time to time, at the redemption price described in the “Description of Notes and Guarantee—Optional Redemption” section of the prospectus supplement, dated June 17, 2014.

Prospectus (pdf)

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.