0001104659-26-064150 Sample Contracts

CHUBB INA HOLDINGS LLC (a Delaware limited liability company) Senior and Subordinated Debt Securities Unconditionally Guaranteed as to Payment of Principal, Premium, if any, and Interest by CHUBB LIMITED UNDERWRITING AGREEMENT Dated: May 18, 2026
Underwriting Agreement • May 20th, 2026 • Chubb LTD • Fire, marine & casualty insurance • New York

Chubb INA Holdings LLC, a Delaware limited liability company (the “Company”), proposes to issue and sell $1,000,000,000 aggregate principal amount of its senior or subordinated debt securities (the “Debt Securities”), from time to time, in or pursuant to one or more offerings on terms to be determined at the time of sale. The Debt Securities will be unconditionally guaranteed as to payment of principal, premium, if any, and interest by Chubb Limited, a Swiss company (the “Guarantor”).