ALLIED WORLD ASSURANCE COMPANY HOLDINGS, LTD 5.50% Notes due 2020 UNDERWRITING AGREEMENT November 9, 2010 Merrill Lynch, Pierce, Fenner & Smith Incorporated Wells Fargo Securities, LLCUnderwriting Agreement • November 15th, 2010 • Allied World Assurance Co Holdings LTD • Fire, marine & casualty insurance • New York
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FIRST SUPPLEMENTAL INDENTURE by and between ALLIED WORLD ASSURANCE COMPANY HOLDINGS, LTD, as Issuer, and THE BANK OF NEW YORK MELLON, as Trustee Dated as of November 15, 2010 Allied World Assurance Company Holdings, LtdFirst Supplemental Indenture • November 15th, 2010 • Allied World Assurance Co Holdings LTD • Fire, marine & casualty insurance • New York
This First Supplemental Indenture, dated as of November 15, 2010 (the “Supplemental Indenture”), to the Indenture, dated as of November 15, 2010 (as heretofore amended and supplemented, the “Original Indenture”), by and between ALLIED WORLD ASSURANCE COMPANY HOLDINGS, LTD, a Bermuda exempted company (the “Company”), as issuer, having its principal executive office located at 27 Richmond Road, Pembroke HM 08, Bermuda, and THE BANK OF NEW YORK MELLON, a New York banking corporation, not in its individual capacity but solely as trustee (the “Trustee”), having its corporate trust office located at 101 Barclay Street, Floor 8 West, New York, New York 10286, is effective upon the execution hereof by the parties hereto.
