CB

SEC source: 0001213900-25-020822 · ownership.xml · derivative · entry 6

Keogh John W · CIK 0001370825 · President & COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,654

Underlying: Common Shares · 22,654 shares

Expires not disclosed

F3 · price: 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.

F3 · derivative.exercise_date: 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.

F3 · derivative.expiration_date: 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.

SEC source: 0001213900-25-020822 · ownership.xml · nonDerivative · entry 2

Keogh John W · CIK 0001370825 · President & COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 280,376

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 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.

SEC source: 0001213900-25-020822 · ownership.xml · nonDerivative · entry 1

Keogh John W · CIK 0001370825 · President & COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 272,825

F1 · balance_after: Restricted stock award pursuant to the Chubb Limited 2016 Long-Term Incentive Plan (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.

SEC source: 0001213900-25-020821 · ownership.xml · derivative · entry 4

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,661

Underlying: Common Shares · 4,661 shares

Expires 2035-03-03

F5 · price: 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.

F5 · derivative.exercise_date: 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.

SEC source: 0001213900-25-020821 · ownership.xml · nonDerivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,163

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 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.

SEC source: 0001213900-25-020821 · ownership.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,027

F3 · price: 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.

SEC source: 0001213900-25-020821 · ownership.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,279

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 85 and 22 Common Shares purchased on 6/30/2024 and 12/31/2024, respectively, pursuant to the Chubb Ltd. Employee Stock Purchase Plan, which meets the requirements of Rule 16b-3.

SEC source: 0001213900-25-020819 · ownership.xml · derivative · entry 6

GREENBERG EVAN G · CIK 0001162125 · Chairman & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 71,578

Underlying: Common Shares · 35,789 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 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.

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 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.

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 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.

SEC source: 0001213900-25-020819 · ownership.xml · derivative · entry 5

GREENBERG EVAN G · CIK 0001162125 · Chairman & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,789

Underlying: Common Shares · 35,789 shares

Expires not disclosed

F3 · price: 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.

F3 · derivative.exercise_date: 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.

F3 · derivative.expiration_date: 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.

SEC source: 0001213900-25-020819 · ownership.xml · nonDerivative · entry 2

GREENBERG EVAN G · CIK 0001162125 · Chairman & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 610,123

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 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.

SEC source: 0001213900-25-020819 · ownership.xml · nonDerivative · entry 1

GREENBERG EVAN G · CIK 0001162125 · Chairman & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 580,842

F1 · balance_after: Restricted stock award pursuant to the Chubb Limited 2016 Long-Term Incentive Plan (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.

SEC source: 0001213900-25-020818 · ownership.xml · derivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,474

Underlying: Common Shares · 11,737 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 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.

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 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.

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 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.

SEC source: 0001213900-25-020818 · ownership.xml · derivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,737

Underlying: Common Shares · 11,737 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 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.

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 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.

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 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.

SEC source: 0001213900-25-020817 · ownership.xml · derivative · entry 2

BOROUGHS TIMOTHY ALAN · CIK 0001577594 · Executive Vice President*

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,296

Underlying: Common Shares · 9,148 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 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.

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 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.

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 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.

SEC source: 0001213900-25-020817 · ownership.xml · derivative · entry 1

BOROUGHS TIMOTHY ALAN · CIK 0001577594 · Executive Vice President*

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,148

Underlying: Common Shares · 9,148 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 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.

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 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.

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 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.

SEC source: 0001013762-25-000270 · ownership.xml · derivative · entry 4

Ortega Juan Luis · CIK 0001784735 · Executive Vice President*

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,398

Underlying: Common Shares · 8,699 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 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.

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 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.

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 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.

SEC source: 0001013762-25-000270 · ownership.xml · derivative · entry 3

Ortega Juan Luis · CIK 0001784735 · Executive Vice President*

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,699

Underlying: Common Shares · 8,699 shares

Expires not disclosed

F3 · price: 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.

F3 · derivative.exercise_date: 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.

F3 · derivative.expiration_date: 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.

SEC source: 0001013762-25-000270 · ownership.xml · nonDerivative · entry 2

Ortega Juan Luis · CIK 0001784735 · Executive Vice President*

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,886.93

F2 · 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 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.

SEC source: 0001013762-25-000270 · ownership.xml · nonDerivative · entry 1

Ortega Juan Luis · CIK 0001784735 · Executive Vice President*

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,919.93

F1 · price: Restricted stock award pursuant to the Chubb Limited 2016 Long-Term Incentive Plan (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.

SEC source: 0001213900-25-018105 · ownership.xml · nonDerivative · entry 2

Ohsiek George F. · CIK 0002035900 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,538.456

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

SEC source: 0001213900-25-018102 · 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: 41,523

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

SEC source: 0001213900-25-018104 · ownership.xml · nonDerivative · entry 2

Ortega Juan Luis · CIK 0001784735 · Executive Vice President*

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,952.93

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

SEC source: 0001213900-25-018578 · ownership.xml · nonDerivative · entry 1

McNamee Paul · CIK 0002033497 · Executive Vice President*

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,017

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

SEC source: 0001213900-25-017374 · 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: 83,631.354

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

SEC source: 0001213900-25-017371 · ownership.xml · nonDerivative · entry 1

BOROUGHS TIMOTHY ALAN · CIK 0001577594 · Executive Vice President*

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,194

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

SEC source: 0001213900-25-018107 · ownership.xml · nonDerivative · entry 1

McNamee Paul · CIK 0002033497 · Executive Vice President*

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,144

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

SEC source: 0001213900-25-018105 · ownership.xml · nonDerivative · entry 1

Ohsiek George F. · CIK 0002035900 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,619.456

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

SEC source: 0001213900-25-018102 · 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: 41,575

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

SEC source: 0001213900-25-018104 · ownership.xml · nonDerivative · entry 1

Ortega Juan Luis · CIK 0001784735 · Executive Vice President*

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,118.93

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

SEC source: 0001213900-25-017081 · 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: 41,696

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

F2 · balance_after: Total includes 98 shares purchased on 6/30/2024 pursuant to the Chubb Ltd. Employee Stock Purchase Plan which meets the requirements of Rule 16b-3.

SEC source: 0001213900-25-017085 · ownership.xml · nonDerivative · entry 2

BOROUGHS TIMOTHY ALAN · CIK 0001577594 · Executive Vice President*

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,404

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

SEC source: 0001213900-25-017074 · ownership.xml · nonDerivative · entry 2

Ortega Juan Luis · CIK 0001784735 · Executive Vice President*

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,262.93

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

SEC source: 0001213900-25-017071 · ownership.xml · nonDerivative · entry 2

Ohsiek George F. · CIK 0002035900 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,717.456

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

SEC source: 0001213900-25-017375 · ownership.xml · nonDerivative · entry 1

McNamee Paul · CIK 0002033497 · Executive Vice President*

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,233

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

SEC source: 0001213900-25-017374 · 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: 83,860.354

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

SEC source: 0001213900-25-017372 · 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: 45,658

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

SEC source: 0001213900-25-017090 · ownership.xml · nonDerivative · entry 1

McNamee Paul · CIK 0002033497 · Executive Vice President*

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,331

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

SEC source: 0001213900-25-017081 · 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: 41,816

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

F2 · balance_after: Total includes 98 shares purchased on 6/30/2024 pursuant to the Chubb Ltd. Employee Stock Purchase Plan which meets the requirements of Rule 16b-3.

SEC source: 0001213900-25-017085 · ownership.xml · nonDerivative · entry 1

BOROUGHS TIMOTHY ALAN · CIK 0001577594 · Executive Vice President*

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,600

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

SEC source: 0001213900-25-017074 · ownership.xml · nonDerivative · entry 1

Ortega Juan Luis · CIK 0001784735 · Executive Vice President*

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,441.93

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

SEC source: 0001213900-25-017071 · ownership.xml · nonDerivative · entry 1

Ohsiek George F. · CIK 0002035900 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,808.456

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

SEC source: 0001213900-25-012835 · ownership.xml · derivative · entry 3

Ohsiek George F. · CIK 0002035900 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 2,091 shares

Expires 2025-02-26

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_date: Options vested as follows: 1/3 on February 26, 2016, 1/3 on February 26, 2017 and 1/3 on February 26, 2018.

SEC source: 0001213900-25-012835 · ownership.xml · nonDerivative · entry 2

Ohsiek George F. · CIK 0002035900 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,899.456

SEC source: 0001213900-25-012835 · ownership.xml · nonDerivative · entry 1

Ohsiek George F. · CIK 0002035900 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,906.456

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001213900-24-111905 · ownership.xml · derivative · entry 4

Lupica John J · CIK 0001527836 · Vice Chrm, Chubb Group*

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 871 shares

Expires 2025-02-26

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_date: Options vested as follows: 1/3 on February 26, 2016, 1/3 on February 26, 2017 and 1/3 on February 26, 2018.

SEC source: 0001213900-24-111905 · ownership.xml · nonDerivative · entry 1

Lupica John J · CIK 0001527836 · Vice Chrm, Chubb Group*

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 104,821.2

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001213900-24-109924 · ownership.xml · nonDerivative · entry 1

GREENBERG EVAN G · CIK 0001162125 · Director · Chairman & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 551,561

SEC source: 0001213900-24-077161 · ownership.xml · nonDerivative · entry 2

GREENBERG EVAN G · CIK 0001162125 · Director · Chairman & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 553,664

F1 · kind: The transaction reported above involved an exchange of shares of the Company directly owned by the reporting person for an equal value of cash from another entity in which adult family members of the reporting person are beneficiaries, for estate planning purposes.

F2 · price: The price reported above has been rounded to the nearest cent.

SEC source: 0001213900-24-077161 · ownership.xml · nonDerivative · entry 1

GREENBERG EVAN G · CIK 0001162125 · Director · Chairman & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 583,982

F1 · kind: The transaction reported above involved an exchange of shares of the Company directly owned by the reporting person for an equal value of cash from another entity in which adult family members of the reporting person are beneficiaries, for estate planning purposes.

F2 · price: The price reported above has been rounded to the nearest cent.

SEC source: 0001213900-24-076357 · ownership.xml · derivative · entry 4

GREENBERG EVAN G · CIK 0001162125 · Director · Chairman & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 871 shares

Expires 2025-02-26

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_date: Options vested as follows: 1/3 on February 26, 2016, 1/3 on February 26, 2017 and 1/3 on February 26, 2018.