Chubb Ltd — Director's Dealing 2025

Mar 5, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Chubb Ltd (CB)
CIK: 0000896159
Period of Report: 2025-03-03

Reporting Person: Ortega Juan Luis (Executive Vice President*)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-03-03	Common Shares	A	181	—	Acquired	44133.93	Direct
2025-03-03	Common Shares	A	1632	—	Acquired	45765.93	Direct
2025-03-03	Common Shares	A	544	—	Acquired	46309.93	Direct
2025-03-03	Common Shares	A	544	—	Acquired	46853.93	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-03-03	Options to Acquire Common Shares	$289.69	A	9666	Acquired	2035-03-03	Common Shares (9666)	Direct
2025-03-03	Performance Stock Units	$0	A	4893	Acquired		Common Shares (4893)	Direct
2025-03-03	Performance Stock Units	$0	A	4893	Acquired		Common Shares (4893)	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Options to Acquire Common Shares	$		Common Shares ()	70624	Direct
Performance Stock Units	$0		Common Shares ()	11038	Direct

Footnotes

F1: Restricted stock award pursuant to the Chubb Limited 2016 Long-Term Incentive Plan (the "Plan"). Stock vests as follows: 1/4 on the first anniversary of the date of the award, 1/4 on the second anniversary of the date of the award, 1/4 on the third anniversary of the date of the award and 1/4 on the fourth anniversary of the date of the award.

F2: Restricted Stock Units ("RSUs") awarded pursuant to the Plan. The RSUs vest as follows: 1/4 on the first anniversary of the date of the award, 1/4 on the second anniversary of the date of the award, 1/4 on the third anniversary of the date of the award and 1/4 on the fourth anniversary of the date of the award. Upon vesting, one Common Share will be delivered for each vested RSU.

F3: Restricted stock award pursuant to the Plan. Stock vests on the third anniversary of the date of the award subject to the satisfaction of certain service and performance based criteria. Dividends shall be accumulated and distributed only when, and to the extent, that the shares have vested.

F4: Restricted stock award pursuant to the Plan, representing a premium performance award with respect to the performance-based restricted stock awards described above. Stock vests on the third anniversary of the date of the award, subject to the satisfaction of certain service and performance based criteria. Shares will not be entitled to vote until vested. Dividends shall be accumulated and distributed only when, and to the extent, that the shares have vested.

F5: Option award pursuant to the Plan. Options vest as follows: 1/3 on the first anniversary of date of the award, 1/3 on the second anniversary of the date of the award and 1/3 on the third anniversary of the date of the award.

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

F7: Award of performance stock units ("PSUs") pursuant to the Plan that vests in whole or in part on the third anniversary of the award subject to the satisfaction of certain service and performance based criteria. Each PSU represents a contingent right to receive one Common Share, and any PSUs that have not vested at the third anniversary of the award will be cancelled. Dividends shall be accumulated and distributed only when, and to the extent that the PSUs have vested.

F8: Award of PSUs pursuant to the Plan representing a premium performance award with respect to the PSUs described above that vests in whole or in part on the third anniversary of the award subject to the satisfaction of certain service and performance based criteria. Each PSU represents a contingent right to receive one Common Share, and any PSUs that have not vested at the third anniversary of the award will be cancelled. Dividends shall be accumulated and distributed only when, and to the extent that the PSUs have vested.

F9: Total includes previously reported PSUs from other tranches with different vesting and expiration dates.