Juan Luis Ortega - 02 Dec 2025 Form 4/A - Amendment Insider Report for Chubb Ltd (CB)

Role: Executive Vice President*
Signature: /s/ Samantha Froud, Attorney-in-Fact
Issuer symbol: CB
Transactions as of: 02 Dec 2025
Net transactions value: -$253,666
Form type: 4/A - Amendment
Filing time: 08 Jan 2026, 16:15:27 UTC
Date Of Original Report: 04 Dec 2025
Previous filing: 21 May 2025
Next filing: 25 Feb 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Ortega Juan Luis	Executive Vice President*	THE CHUBB BUILDING, 17 WOODBOURNE AVENUE, HAMILTON, BERMUDA	/s/ Samantha Froud, Attorney-in-Fact	08 Jan 2026	0001784735

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	CB	Common Shares	Sale	$253,666	-864	-2.4%	$293.60	35,229	02 Dec 2025	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The Common Shares reported herein as being sold were sold at the same price.

Remarks:

This Form 4 Amendment is being filed to include an additional sale of common shares that was inadvertently omitted from the Form 4 filed on December 4, 2025. *Chubb Group and President, North America Insurance