Chubb Ltd — Director's Dealing 2025

Jul 3, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Chubb Ltd (CB)
CIK: 0000896159
Period of Report: 2025-07-01

Reporting Person: Lupica John J (Vice Chrm, Chubb Group*)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-07-01	Common Shares	M	2907	$118.39	Acquired	96693.20	Direct
2025-07-01	Common Shares	S	2907	$290.07	Disposed	93786.20	Direct
2025-07-01	Common Shares	S	2606	$290.04	Disposed	91180.20	Direct
2025-07-01	Common Shares	F	666	$289.59	Disposed	90514.20	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-07-01	Options to Acquire Common Shares	$118.39	M	2907	Disposed	2026-02-25	Common Shares (2907)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Shares	78700	Indirect
Common Shares	10000	Indirect

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Options to Acquire Common Shares	$		Common Shares ()	163372	Direct

Footnotes

F1: The options were exercised and the shares were sold in compliance with a qualified selling plan adopted by the reporting person pursuant to Rule 10b5-1 under the Securities Exchange Act of 1934, as amended, on March 19, 2025.

F2: The Common Shares reported herein as being sold were sold at a range of between $290.00 and $290.31 per share. The sale price reported above represents the weighted average sale price for the reported transaction and has been rounded to the nearest cent. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such price range.

F3: The Common Shares reported herein as being sold were sold at a range of between $290.00 and $290.36 per share. The sale price reported above represents the weighted average sale price for the reported transaction and has been rounded to the nearest cent. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such price range.

F4: Common Shares being withheld in order to pay tax liability.

F5: Options vested as follows: 1/3 on February 25, 2017, 1/3 on February 25, 2018 and 1/3 on February 25, 2019.

F6: Total includes previously reported options from other tranches with different exercise prices, vesting and expiration dates.