Comments: CHF200m 6yr fxd cpn 1.0225% at par. Spread: SARON MS +73 / Govt.+84. Par Call: 1m. Clean-up Call: Yes. Tax Call: Yes. PP: Yes;

Reoffer: 6yr: SARON MS+73bp / 100 / 1.0225% (Govt+84bp) Launched: 6yr: CHF 200m @ SARON MS+73bp Guidance: 6yr: SARON MS+73/78bp (YTM 1.0225%/1.0725%, Govt+84/89bp) IPTs: 6yr: SARON MS+78/83bp (YTM 1.045%/1.095%, Govt+90/95bp) Issuer: Chubb INA Holdings LLC Ticker: CB Guarantor: Chubb Limited Issuer Domicile: USA Status: Senior, unsecured and unsubordinated obligations of the Issuer ranking pari passu Type: Public fixed rate bonds Expected Issue Ratings: A2/A/A (Moody's/S&P/Fitch) Issue Size: CHF 200m Coupon: 1.0225% p.a. Tenor: 6-year Payment Date: 17-Mar-26 Maturity Date: 17-Mar-32 Early Redemption: 1 Month Par Call, Clean-up Call, Tax Redemption Call Issue Price: 100% Reoffer: SARON MS+73bp / YTM 1.0225% / Govt+84bp ISIN / Security Number: CH1533151044 / 153315104 Lead Managers: DB, BNPP, UBS SNB Repo-eligibility: At the discretion of the SNB, expected no Documentation: Standalone CHF documentation, including a Preliminary Prospectus dated 3 March 2026. The Bonds, if issued, will be issued on the basis of, and the terms of the Bonds (the "Terms of the Bonds") will be set out in, the prospectus relating to the Bonds. FinSA Prospectus: Prospectus approval post-settlement only, in accordance with art. 51 Swiss Financial Services Act of 15 June 2018 Governing Law: Swiss Covenants: PP SIX Listing: 13-Mar-26 Denomination: CHF 5,000 Use of Proceeds: General Corporate Purposes

Chubb Ltd

General Corporate Purposes