CB

SEC source: 0001193125-26-239329 · ownership.xml · nonDerivative · entry 2

SCULLY ROBERT W · CIK 0001352881 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,397

F2 · kind: Common Shares being withheld in order to pay tax liability.

SEC source: 0001193125-26-239329 · ownership.xml · nonDerivative · entry 1

SCULLY ROBERT W · CIK 0001352881 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,753

F1 · kind: Restricted stock award granted as director fees under a Chubb Limited long-term incentive plan (the "Plan"), which meets the requirements of Rule 16b-3. Such restricted stock will vest on the day of the next annual Chubb Limited shareholders meeting, assuming the reporting person is a director of Chubb Limited on such date.

F1 · price: Restricted stock award granted as director fees under a Chubb Limited long-term incentive plan (the "Plan"), which meets the requirements of Rule 16b-3. Such restricted stock will vest on the day of the next annual Chubb Limited shareholders meeting, assuming the reporting person is a director of Chubb Limited on such date.

SEC source: 0001193125-26-239328 · ownership.xml · nonDerivative · entry 1

BURKE SHEILA P · CIK 0001197209 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,587

F1 · kind: Common Shares being withheld in order to pay tax liability.

SEC source: 0001193125-26-117641 · ownership.xml · nonDerivative · entry 1

Steimer Olivier · CIK 0001439107 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,467.77

F1 · price: The Common Shares reported herein as being sold were sold at the same price.

F2 · balance_after: Total includes 39.15 shares credited at various times between July 3, 2025 and January 2, 2026 to the reporting person's deferred stock account pursuant to the dividend investment provisions of the Plan, which meets the requirements of Rule 16b-3.

SEC source: 0001193125-26-100163 · ownership.xml · nonDerivative · entry 1

Ohsiek George F. · CIK 0002035900 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,087.456

F1 · price: The Common Shares reported herein as being sold were sold at the same price.

SEC source: 0001193125-26-096556 · ownership.xml · nonDerivative · entry 1

Johns Bryce L. · CIK 0001965033 · Senior Vice President,*

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,770

F1 · price: The Common Shares reported herein as being sold were sold at a range of between $336.57 and $336.68 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 range.

SEC source: 0001193125-26-094081 · ownership.xml · nonDerivative · entry 1

McNamee Paul · CIK 0002033497 · Executive Vice President*

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,283

F1 · shares: Common Shares withheld to pay tax liability.

SEC source: 0001193125-26-093949 · ownership.xml · nonDerivative · entry 1

O'Brien Frances D. · CIK 0001977408 · Chief Risk Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,183

F1 · shares: Common Shares withheld to pay tax liability.

SEC source: 0001193125-26-093950 · ownership.xml · nonDerivative · entry 1

Ohsiek George F. · CIK 0002035900 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,857.456

F1 · shares: Common Shares withheld to pay tax liability.

SEC source: 0001193125-26-093947 · ownership.xml · nonDerivative · entry 1

Wayland Joseph F · CIK 0001582738 · Executive Vice President and*

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 56,212.354

F1 · price: The Common Shares reported herein as being sold were sold at the same price.

SEC source: 0001193125-26-091580 · ownership.xml · derivative · entry 5

McNamee Paul · CIK 0002033497 · Executive Vice President*

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,468

Underlying: Common Shares · 3,734 shares

Expires not disclosed

F5 · derivative.exercise_date: 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, subject to the satisfaction of certain service and performance based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance based criteria for the three-year performance period. Each PSU represents a contingent right to receive one Common Share, and any PSUs that do not vest will be cancelled. Dividends shall be accumulated and distributed only when, and to the extent that the PSUs have vested.

F5 · derivative.expiration_date: 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, subject to the satisfaction of certain service and performance based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance based criteria for the three-year performance period. Each PSU represents a contingent right to receive one Common Share, and any PSUs that do not vest will be cancelled. Dividends shall be accumulated and distributed only when, and to the extent that the PSUs have vested.

SEC source: 0001193125-26-091580 · ownership.xml · derivative · entry 4

McNamee Paul · CIK 0002033497 · Executive Vice President*

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,734

Underlying: Common Shares · 3,734 shares

Expires not disclosed

F4 · derivative.exercise_date: Award of performance stock units ("PSUs") pursuant to the Chubb Limited 2016 Long-Term Incentive Plan (the "Plan") that vests, in whole or in part, subject to the satisfaction of certain service and performance based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance based criteria for the three-year performance period. Each PSU represents a contingent right to receive one Common Share, and any PSUs that do not vest will be cancelled. Dividends shall be accumulated and distributed only when, and to the extent that the PSUs have vested.

F4 · derivative.expiration_date: Award of performance stock units ("PSUs") pursuant to the Chubb Limited 2016 Long-Term Incentive Plan (the "Plan") that vests, in whole or in part, subject to the satisfaction of certain service and performance based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance based criteria for the three-year performance period. Each PSU represents a contingent right to receive one Common Share, and any PSUs that do not vest will be cancelled. Dividends shall be accumulated and distributed only when, and to the extent that the PSUs have vested.

SEC source: 0001193125-26-091580 · ownership.xml · derivative · entry 2

McNamee Paul · CIK 0002033497 · Executive Vice President*

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,638

Underlying: Common Shares · 6,638 shares

Expires 2036-03-02

F2 · price: Option award pursuant to the Plan. Options vest as follows: 1/3 on the first anniversary of the 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.

F2 · derivative.exercise_date: Option award pursuant to the Plan. Options vest as follows: 1/3 on the first anniversary of the 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.

SEC source: 0001193125-26-091580 · ownership.xml · nonDerivative · entry 1

McNamee Paul · CIK 0002033497 · Executive Vice President*

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,386

F1 · price: Restricted stock units ("RSUs") awarded pursuant to the Chubb Limited 2016 Long-Term Incentive Plan (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.

SEC source: 0001193125-26-091578 · ownership.xml · derivative · entry 4

Wayland Joseph F · CIK 0001582738 · Executive Vice President and*

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,006

Underlying: Common Shares · 7,003 shares

Expires not disclosed

F4 · price: 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, subject to the satisfaction of certain service and performance based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance based criteria for the three-year performance period. Each PSU represents a contingent right to receive one Common Share, and any PSUs that do not vest will be cancelled. Dividends shall be accumulated and distributed only when, and to the extent that the PSUs have vested.

F4 · derivative.exercise_date: 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, subject to the satisfaction of certain service and performance based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance based criteria for the three-year performance period. Each PSU represents a contingent right to receive one Common Share, and any PSUs that do not vest will be cancelled. Dividends shall be accumulated and distributed only when, and to the extent that the PSUs have vested.

F4 · derivative.expiration_date: 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, subject to the satisfaction of certain service and performance based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance based criteria for the three-year performance period. Each PSU represents a contingent right to receive one Common Share, and any PSUs that do not vest will be cancelled. Dividends shall be accumulated and distributed only when, and to the extent that the PSUs have vested.

SEC source: 0001193125-26-091578 · ownership.xml · derivative · entry 3

Wayland Joseph F · CIK 0001582738 · Executive Vice President and*

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,003

Underlying: Common Shares · 7,003 shares

Expires not disclosed

F3 · price: Award of performance stock units ("PSUs") pursuant to the Chubb Limited 2016 Long-Term Incentive Plan (the "Plan") that vests, in whole or in part, subject to the satisfaction of certain service and performance based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance based criteria for the three-year performance period. Each PSU represents a contingent right to receive one Common Share, and any PSUs that do not vest will be cancelled. Dividends shall be accumulated and distributed only when, and to the extent that the PSUs have vested.

F3 · derivative.exercise_date: Award of performance stock units ("PSUs") pursuant to the Chubb Limited 2016 Long-Term Incentive Plan (the "Plan") that vests, in whole or in part, subject to the satisfaction of certain service and performance based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance based criteria for the three-year performance period. Each PSU represents a contingent right to receive one Common Share, and any PSUs that do not vest will be cancelled. Dividends shall be accumulated and distributed only when, and to the extent that the PSUs have vested.

F3 · derivative.expiration_date: Award of performance stock units ("PSUs") pursuant to the Chubb Limited 2016 Long-Term Incentive Plan (the "Plan") that vests, in whole or in part, subject to the satisfaction of certain service and performance based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance based criteria for the three-year performance period. Each PSU represents a contingent right to receive one Common Share, and any PSUs that do not vest will be cancelled. Dividends shall be accumulated and distributed only when, and to the extent that the PSUs have vested.

SEC source: 0001193125-26-091578 · ownership.xml · nonDerivative · entry 2

Wayland Joseph F · CIK 0001582738 · Executive Vice President and*

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 63,857.354

F2 · balance_after: 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, in whole or in part, subject to the satisfaction of certain service and performance-based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance-based criteria for the three-year performance period. 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.

SEC source: 0001193125-26-091578 · ownership.xml · nonDerivative · entry 1

Wayland Joseph F · CIK 0001582738 · Executive Vice President and*

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 62,107.354

F1 · balance_after: Restricted stock award pursuant to the Chubb Limited 2016 Long-Term Incentive Plan (the "Plan"). Stock vests, in whole or in part, subject to the satisfaction of certain service and performance-based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance-based criteria for the three-year performance period. Dividends shall be accumulated and distributed only when, and to the extent, that the shares have vested.

SEC source: 0001193125-26-091577 · ownership.xml · derivative · entry 4

Enns Peter C. · CIK 0001866747 · Executive Vice President and*

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,192

Underlying: Common Shares · 8,096 shares

Expires not disclosed

F4 · price: 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, subject to the satisfaction of certain service and performance based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance based criteria for the three-year performance period. Each PSU represents a contingent right to receive one Common Share, and any PSUs that do not vest will be cancelled. Dividends shall be accumulated and distributed only when, and to the extent that the PSUs have vested.

F4 · derivative.exercise_date: 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, subject to the satisfaction of certain service and performance based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance based criteria for the three-year performance period. Each PSU represents a contingent right to receive one Common Share, and any PSUs that do not vest will be cancelled. Dividends shall be accumulated and distributed only when, and to the extent that the PSUs have vested.

F4 · derivative.expiration_date: 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, subject to the satisfaction of certain service and performance based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance based criteria for the three-year performance period. Each PSU represents a contingent right to receive one Common Share, and any PSUs that do not vest will be cancelled. Dividends shall be accumulated and distributed only when, and to the extent that the PSUs have vested.

SEC source: 0001193125-26-091577 · ownership.xml · derivative · entry 3

Enns Peter C. · CIK 0001866747 · Executive Vice President and*

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,096

Underlying: Common Shares · 8,096 shares

Expires not disclosed

F3 · price: Award of performance stock units ("PSUs") pursuant to the Chubb Limited 2016 Long-Term Incentive Plan (the "Plan") that vests, in whole or in part, subject to the satisfaction of certain service and performance based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance based criteria for the three-year performance period. Each PSU represents a contingent right to receive one Common Share, and any PSUs that do not vest will be cancelled. Dividends shall be accumulated and distributed only when, and to the extent that the PSUs have vested.

F3 · derivative.exercise_date: Award of performance stock units ("PSUs") pursuant to the Chubb Limited 2016 Long-Term Incentive Plan (the "Plan") that vests, in whole or in part, subject to the satisfaction of certain service and performance based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance based criteria for the three-year performance period. Each PSU represents a contingent right to receive one Common Share, and any PSUs that do not vest will be cancelled. Dividends shall be accumulated and distributed only when, and to the extent that the PSUs have vested.

F3 · derivative.expiration_date: Award of performance stock units ("PSUs") pursuant to the Chubb Limited 2016 Long-Term Incentive Plan (the "Plan") that vests, in whole or in part, subject to the satisfaction of certain service and performance based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance based criteria for the three-year performance period. Each PSU represents a contingent right to receive one Common Share, and any PSUs that do not vest will be cancelled. Dividends shall be accumulated and distributed only when, and to the extent that the PSUs have vested.

SEC source: 0001193125-26-091577 · ownership.xml · nonDerivative · entry 2

Enns Peter C. · CIK 0001866747 · Executive Vice President and*

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,312

F2 · balance_after: 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, in whole or in part, subject to the satisfaction of certain service and performance-based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance-based criteria for the three-year performance period. 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.

SEC source: 0001193125-26-091577 · ownership.xml · nonDerivative · entry 1

Enns Peter C. · CIK 0001866747 · Executive Vice President and*

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,613

F1 · balance_after: Restricted stock award pursuant to the Chubb Limited 2016 Long-Term Incentive Plan (the "Plan"). Stock vests, in whole or in part, subject to the satisfaction of certain service and performance-based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance-based criteria for the three-year performance period. Dividends shall be accumulated and distributed only when, and to the extent, that the shares have vested.

SEC source: 0001193125-26-091576 · ownership.xml · derivative · entry 4

Ortega Juan Luis · CIK 0001784735 · Executive Vice President*

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,186

Underlying: Common Shares · 8,593 shares

Expires not disclosed

F4 · price: 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, subject to the satisfaction of certain service and performance based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance based criteria for the three-year performance period. Each PSU represents a contingent right to receive one Common Share, and any PSUs that do not vest will be cancelled. Dividends shall be accumulated and distributed only when, and to the extent that the PSUs have vested.

F4 · derivative.exercise_date: 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, subject to the satisfaction of certain service and performance based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance based criteria for the three-year performance period. Each PSU represents a contingent right to receive one Common Share, and any PSUs that do not vest will be cancelled. Dividends shall be accumulated and distributed only when, and to the extent that the PSUs have vested.

F4 · derivative.expiration_date: 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, subject to the satisfaction of certain service and performance based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance based criteria for the three-year performance period. Each PSU represents a contingent right to receive one Common Share, and any PSUs that do not vest will be cancelled. Dividends shall be accumulated and distributed only when, and to the extent that the PSUs have vested.

SEC source: 0001193125-26-091576 · ownership.xml · derivative · entry 3

Ortega Juan Luis · CIK 0001784735 · Executive Vice President*

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,593

Underlying: Common Shares · 8,593 shares

Expires not disclosed

F3 · price: Award of performance stock units ("PSUs") pursuant to the Chubb Limited 2016 Long-Term Incentive Plan (the "Plan") that vests, in whole or in part, subject to the satisfaction of certain service and performance based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance based criteria for the three-year performance period. Each PSU represents a contingent right to receive one Common Share, and any PSUs that do not vest will be cancelled. Dividends shall be accumulated and distributed only when, and to the extent that the PSUs have vested.

F3 · derivative.exercise_date: Award of performance stock units ("PSUs") pursuant to the Chubb Limited 2016 Long-Term Incentive Plan (the "Plan") that vests, in whole or in part, subject to the satisfaction of certain service and performance based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance based criteria for the three-year performance period. Each PSU represents a contingent right to receive one Common Share, and any PSUs that do not vest will be cancelled. Dividends shall be accumulated and distributed only when, and to the extent that the PSUs have vested.

F3 · derivative.expiration_date: Award of performance stock units ("PSUs") pursuant to the Chubb Limited 2016 Long-Term Incentive Plan (the "Plan") that vests, in whole or in part, subject to the satisfaction of certain service and performance based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance based criteria for the three-year performance period. Each PSU represents a contingent right to receive one Common Share, and any PSUs that do not vest will be cancelled. Dividends shall be accumulated and distributed only when, and to the extent that the PSUs have vested.

SEC source: 0001193125-26-091576 · ownership.xml · nonDerivative · entry 2

Ortega Juan Luis · CIK 0001784735 · Executive Vice President*

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,602.93

F2 · balance_after: 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, in whole or in part, subject to the satisfaction of certain service and performance-based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance-based criteria for the three-year performance period. 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.

SEC source: 0001193125-26-091576 · ownership.xml · nonDerivative · entry 1

Ortega Juan Luis · CIK 0001784735 · Executive Vice President*

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,150.93

F1 · balance_after: Restricted stock award pursuant to the Chubb Limited 2016 Long-Term Incentive Plan (the "Plan"). Stock vests, in whole or in part, subject to the satisfaction of certain service and performance-based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance-based criteria for the three-year performance period. Dividends shall be accumulated and distributed only when, and to the extent, that the shares have vested.

SEC source: 0001193125-26-091575 · ownership.xml · derivative · entry 4

Johns Bryce L. · CIK 0001965033 · Senior Vice President,*

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,289

Underlying: Common Shares · 4,289 shares

Expires 2036-03-02

F5 · price: Option award pursuant to the Plan. Options vest as follows: 1/3 on the first anniversary of the 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.

F5 · derivative.exercise_date: Option award pursuant to the Plan. Options vest as follows: 1/3 on the first anniversary of the 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.

SEC source: 0001193125-26-091575 · ownership.xml · nonDerivative · entry 3

Johns Bryce L. · CIK 0001965033 · Senior Vice President,*

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,270

F4 · price: 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, in whole or in part, subject to the satisfaction of certain service and performance-based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance-based criteria for the three-year performance period. 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.

SEC source: 0001193125-26-091575 · ownership.xml · nonDerivative · entry 2

Johns Bryce L. · CIK 0001965033 · Senior Vice President,*

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,224

F3 · price: Restricted stock award pursuant to the Chubb Limited 2016 Long-Term Incentive Plan (the "Plan"). Stock vests, in whole or in part, subject to the satisfaction of certain service and performance-based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance-based criteria for the three-year performance period. Dividends shall be accumulated and distributed only when, and to the extent, that the shares have vested.

SEC source: 0001193125-26-091575 · ownership.xml · nonDerivative · entry 1

Johns Bryce L. · CIK 0001965033 · Senior Vice President,*

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,615

F1 · price: Restricted stock units ("RSUs") awarded pursuant to the Chubb Limited 2016 Long-Term Incentive Plan (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.

F2 · balance_after: Total includes 77 and 13 Common Shares purchased on 6/30/2025 and 12/31/2025, respectively, pursuant to the Chubb Ltd. Employee Stock Purchase Plan, which meets the requirements of Rule 16b-3.

SEC source: 0001193125-26-091574 · ownership.xml · derivative · entry 2

BOROUGHS TIMOTHY ALAN · CIK 0001577594 · Executive Vice President*

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,214

Underlying: Common Shares · 8,607 shares

Expires not disclosed

F2 · price: 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, subject to the satisfaction of certain service and performance based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance based criteria for the three-year performance period. Each PSU represents a contingent right to receive one Common Share, and any PSUs that do not vest will be cancelled. Dividends shall be accumulated and distributed only when, and to the extent that the PSUs have vested.

F2 · derivative.exercise_date: 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, subject to the satisfaction of certain service and performance based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance based criteria for the three-year performance period. Each PSU represents a contingent right to receive one Common Share, and any PSUs that do not vest will be cancelled. Dividends shall be accumulated and distributed only when, and to the extent that the PSUs have vested.

F2 · derivative.expiration_date: 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, subject to the satisfaction of certain service and performance based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance based criteria for the three-year performance period. Each PSU represents a contingent right to receive one Common Share, and any PSUs that do not vest will be cancelled. Dividends shall be accumulated and distributed only when, and to the extent that the PSUs have vested.

SEC source: 0001193125-26-091574 · ownership.xml · derivative · entry 1

BOROUGHS TIMOTHY ALAN · CIK 0001577594 · Executive Vice President*

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,607

Underlying: Common Shares · 8,607 shares

Expires not disclosed

F1 · price: Award of performance stock units ("PSUs") pursuant to the Chubb Limited 2016 Long-Term Incentive Plan (the "Plan") that vests, in whole or in part, subject to the satisfaction of certain service and performance based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance based criteria for the three-year performance period. Each PSU represents a contingent right to receive one Common Share, and any PSUs that do not vest will be cancelled. Dividends shall be accumulated and distributed only when, and to the extent that the PSUs have vested.

F1 · derivative.exercise_date: Award of performance stock units ("PSUs") pursuant to the Chubb Limited 2016 Long-Term Incentive Plan (the "Plan") that vests, in whole or in part, subject to the satisfaction of certain service and performance based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance based criteria for the three-year performance period. Each PSU represents a contingent right to receive one Common Share, and any PSUs that do not vest will be cancelled. Dividends shall be accumulated and distributed only when, and to the extent that the PSUs have vested.

F1 · derivative.expiration_date: Award of performance stock units ("PSUs") pursuant to the Chubb Limited 2016 Long-Term Incentive Plan (the "Plan") that vests, in whole or in part, subject to the satisfaction of certain service and performance based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance based criteria for the three-year performance period. Each PSU represents a contingent right to receive one Common Share, and any PSUs that do not vest will be cancelled. Dividends shall be accumulated and distributed only when, and to the extent that the PSUs have vested.

SEC source: 0001193125-26-091573 · ownership.xml · derivative · entry 7

O'Brien Frances D. · CIK 0001977408 · Chief Risk Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,223

Underlying: Common Shares · 876 shares

Expires not disclosed

F7 · derivative.exercise_date: 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, subject to the satisfaction of certain service and performance based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance based criteria for the three-year performance period. Each PSU represents a contingent right to receive one Common Share, and any PSUs that do not vest will be cancelled. Dividends shall be accumulated and distributed only when, and to the extent that the PSUs have vested.

F7 · derivative.expiration_date: 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, subject to the satisfaction of certain service and performance based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance based criteria for the three-year performance period. Each PSU represents a contingent right to receive one Common Share, and any PSUs that do not vest will be cancelled. Dividends shall be accumulated and distributed only when, and to the extent that the PSUs have vested.

SEC source: 0001193125-26-091573 · ownership.xml · derivative · entry 6

O'Brien Frances D. · CIK 0001977408 · Chief Risk Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,347

Underlying: Common Shares · 1,347 shares

Expires not disclosed

F6 · derivative.exercise_date: Award of performance stock units ("PSUs") pursuant to the Chubb Limited 2016 Long-Term Incentive Plan (the "Plan") that vests, in whole or in part, subject to the satisfaction of certain service and performance based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance based criteria for the three-year performance period. Each PSU represents a contingent right to receive one Common Share, and any PSUs that do not vest will be cancelled. Dividends shall be accumulated and distributed only when, and to the extent that the PSUs have vested.

F6 · derivative.expiration_date: Award of performance stock units ("PSUs") pursuant to the Chubb Limited 2016 Long-Term Incentive Plan (the "Plan") that vests, in whole or in part, subject to the satisfaction of certain service and performance based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance based criteria for the three-year performance period. Each PSU represents a contingent right to receive one Common Share, and any PSUs that do not vest will be cancelled. Dividends shall be accumulated and distributed only when, and to the extent that the PSUs have vested.

SEC source: 0001193125-26-091573 · ownership.xml · derivative · entry 4

O'Brien Frances D. · CIK 0001977408 · Chief Risk Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,991

Underlying: Common Shares · 2,991 shares

Expires 2036-03-02

F4 · price: Option award pursuant to the Plan. Options vest as follows: 1/3 on the first anniversary of the 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.

F4 · derivative.exercise_date: Option award pursuant to the Plan. Options vest as follows: 1/3 on the first anniversary of the 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.

SEC source: 0001193125-26-091573 · ownership.xml · nonDerivative · entry 3

O'Brien Frances D. · CIK 0001977408 · Chief Risk Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,231

F3 · price: 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, in whole or in part, subject to the satisfaction of certain service and performance-based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance-based criteria for the three-year performance period. 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.

SEC source: 0001193125-26-091573 · ownership.xml · nonDerivative · entry 2

O'Brien Frances D. · CIK 0001977408 · Chief Risk Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,013

F2 · price: Restricted stock award pursuant to the Chubb Limited 2016 Long-Term Incentive Plan (the "Plan"). Stock vests, in whole or in part, subject to the satisfaction of certain service and performance-based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance-based criteria for the three-year performance period. Dividends shall be accumulated and distributed only when, and to the extent, that the shares have vested.

SEC source: 0001193125-26-091573 · ownership.xml · nonDerivative · entry 1

O'Brien Frances D. · CIK 0001977408 · Chief Risk Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 41,677

F1 · price: Restricted stock units ("RSUs") awarded pursuant to the Chubb Limited 2016 Long-Term Incentive Plan (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.

SEC source: 0001193125-26-091572 · ownership.xml · derivative · entry 3

Ohsiek George F. · CIK 0002035900 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,605

Underlying: Common Shares · 1,605 shares

Expires 2036-03-02

F3 · price: Option award pursuant to the Plan. Options vest as follows: 1/3 on the first anniversary of the 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.

F3 · derivative.exercise_date: Option award pursuant to the Plan. Options vest as follows: 1/3 on the first anniversary of the 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.

SEC source: 0001193125-26-091572 · ownership.xml · nonDerivative · entry 2

Ohsiek George F. · CIK 0002035900 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,960.456

F2 · price: Restricted stock units ("RSUs") awarded pursuant to the Chubb Limited 2016 Long-Term Incentive Plan (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.

SEC source: 0001193125-26-091572 · ownership.xml · nonDerivative · entry 1

Ohsiek George F. · CIK 0002035900 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,936.456

F1 · price: 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.

SEC source: 0001193125-26-091571 · ownership.xml · derivative · entry 6

Keogh John W · CIK 0001370825 · President &COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,326

Underlying: Common Shares · 21,663 shares

Expires not disclosed

F4 · price: 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, subject to the satisfaction of certain service and performance based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance based criteria for the three-year performance period. Each PSU represents a contingent right to receive one Common Share, and any PSUs that do not vest will be cancelled. Dividends shall be accumulated and distributed only when, and to the extent that the PSUs have vested.

F4 · derivative.exercise_date: 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, subject to the satisfaction of certain service and performance based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance based criteria for the three-year performance period. Each PSU represents a contingent right to receive one Common Share, and any PSUs that do not vest will be cancelled. Dividends shall be accumulated and distributed only when, and to the extent that the PSUs have vested.

F4 · derivative.expiration_date: 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, subject to the satisfaction of certain service and performance based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance based criteria for the three-year performance period. Each PSU represents a contingent right to receive one Common Share, and any PSUs that do not vest will be cancelled. Dividends shall be accumulated and distributed only when, and to the extent that the PSUs have vested.

SEC source: 0001193125-26-091571 · ownership.xml · derivative · entry 5

Keogh John W · CIK 0001370825 · President &COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,663

Underlying: Common Shares · 21,663 shares

Expires not disclosed

F3 · price: Award of performance stock units ("PSUs") pursuant to the Chubb Limited 2016 Long-Term Incentive Plan (the "Plan") that vests, in whole or in part, subject to the satisfaction of certain service and performance based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance based criteria for the three-year performance period. Each PSU represents a contingent right to receive one Common Share, and any PSUs that do not vest will be cancelled. Dividends shall be accumulated and distributed only when, and to the extent that the PSUs have vested.

F3 · derivative.exercise_date: Award of performance stock units ("PSUs") pursuant to the Chubb Limited 2016 Long-Term Incentive Plan (the "Plan") that vests, in whole or in part, subject to the satisfaction of certain service and performance based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance based criteria for the three-year performance period. Each PSU represents a contingent right to receive one Common Share, and any PSUs that do not vest will be cancelled. Dividends shall be accumulated and distributed only when, and to the extent that the PSUs have vested.

F3 · derivative.expiration_date: Award of performance stock units ("PSUs") pursuant to the Chubb Limited 2016 Long-Term Incentive Plan (the "Plan") that vests, in whole or in part, subject to the satisfaction of certain service and performance based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance based criteria for the three-year performance period. Each PSU represents a contingent right to receive one Common Share, and any PSUs that do not vest will be cancelled. Dividends shall be accumulated and distributed only when, and to the extent that the PSUs have vested.

SEC source: 0001193125-26-091571 · ownership.xml · nonDerivative · entry 2

Keogh John W · CIK 0001370825 · President &COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 260,910.67

F2 · balance_after: 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, in whole or in part, subject to the satisfaction of certain service and performance-based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance-based criteria for the three-year performance period. 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.

SEC source: 0001193125-26-091571 · ownership.xml · nonDerivative · entry 1

Keogh John W · CIK 0001370825 · President &COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 253,689.67

F1 · balance_after: Restricted stock award pursuant to the Chubb Limited 2016 Long-Term Incentive Plan (the "Plan"). Stock vests, in whole or in part, subject to the satisfaction of certain service and performance-based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance-based criteria for the three-year performance period. Dividends shall be accumulated and distributed only when, and to the extent, that the shares have vested.

SEC source: 0001193125-26-091570 · ownership.xml · derivative · entry 6

GREENBERG EVAN G · CIK 0001162125 · Chairman & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 74,922

Underlying: Common Shares · 37,461 shares

Expires not disclosed

F4 · price: 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, subject to the satisfaction of certain service and performance based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance based criteria for the three-year performance period. Each PSU represents a contingent right to receive one Common Share, and any PSUs that do not vest will be cancelled. Dividends shall be accumulated and distributed only when, and to the extent that the PSUs have vested.

F4 · derivative.exercise_date: 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, subject to the satisfaction of certain service and performance based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance based criteria for the three-year performance period. Each PSU represents a contingent right to receive one Common Share, and any PSUs that do not vest will be cancelled. Dividends shall be accumulated and distributed only when, and to the extent that the PSUs have vested.

F4 · derivative.expiration_date: 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, subject to the satisfaction of certain service and performance based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance based criteria for the three-year performance period. Each PSU represents a contingent right to receive one Common Share, and any PSUs that do not vest will be cancelled. Dividends shall be accumulated and distributed only when, and to the extent that the PSUs have vested.

SEC source: 0001193125-26-091570 · ownership.xml · derivative · entry 5

GREENBERG EVAN G · CIK 0001162125 · Chairman & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,461

Underlying: Common Shares · 37,461 shares

Expires not disclosed

F3 · price: Award of performance stock units ("PSUs") pursuant to the Chubb Limited 2016 Long-Term Incentive Plan (the "Plan") that vests, in whole or in part, subject to the satisfaction of certain service and performance based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance based criteria for the three-year performance period. Each PSU represents a contingent right to receive one Common Share, and any PSUs that do not vest will be cancelled. Dividends shall be accumulated and distributed only when, and to the extent that the PSUs have vested.

F3 · derivative.exercise_date: Award of performance stock units ("PSUs") pursuant to the Chubb Limited 2016 Long-Term Incentive Plan (the "Plan") that vests, in whole or in part, subject to the satisfaction of certain service and performance based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance based criteria for the three-year performance period. Each PSU represents a contingent right to receive one Common Share, and any PSUs that do not vest will be cancelled. Dividends shall be accumulated and distributed only when, and to the extent that the PSUs have vested.

F3 · derivative.expiration_date: Award of performance stock units ("PSUs") pursuant to the Chubb Limited 2016 Long-Term Incentive Plan (the "Plan") that vests, in whole or in part, subject to the satisfaction of certain service and performance based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance based criteria for the three-year performance period. Each PSU represents a contingent right to receive one Common Share, and any PSUs that do not vest will be cancelled. Dividends shall be accumulated and distributed only when, and to the extent that the PSUs have vested.

SEC source: 0001193125-26-091570 · ownership.xml · nonDerivative · entry 2

GREENBERG EVAN G · CIK 0001162125 · Chairman & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 546,599

F2 · balance_after: 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, in whole or in part, subject to the satisfaction of certain service and performance-based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance-based criteria for the three-year performance period. 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.

SEC source: 0001193125-26-091570 · ownership.xml · nonDerivative · entry 1

GREENBERG EVAN G · CIK 0001162125 · Chairman & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 521,625

F1 · balance_after: Restricted stock award pursuant to the Chubb Limited 2016 Long-Term Incentive Plan (the "Plan"). Stock vests, in whole or in part, subject to the satisfaction of certain service and performance-based criteria on the later of the third anniversary of the date of the award and the date of certification of satisfaction of performance-based criteria for the three-year performance period. Dividends shall be accumulated and distributed only when, and to the extent, that the shares have vested.

SEC source: 0001193125-26-085411 · ownership.xml · nonDerivative · entry 1

O'Brien Frances D. · CIK 0001977408 · Chief Risk Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 41,116

F1 · shares: Common Shares withheld to pay tax liability.