CB

SEC source: 0001209191-18-013852 · doc4.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,474,871

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

SEC source: 0001209191-18-013845 · doc4.xml · nonDerivative · entry 2

BANCROFT PHILIP V · CIK 0001164390 · Executive Vice President*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 343,383

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

SEC source: 0001209191-18-013822 · doc4.xml · nonDerivative · entry 2

KRUMP PAUL J · CIK 0001191204 · Executive Vice President*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 83,260

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

SEC source: 0001209191-18-013813 · doc4.xml · nonDerivative · entry 2

BOROUGHS TIMOTHY ALAN · CIK 0001577594 · Executive Vice President*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 195,379

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

SEC source: 0001209191-18-013807 · doc4.xml · nonDerivative · entry 2

Andrade Juan C · CIK 0001457231 · Executive Vice President*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 114,797

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

SEC source: 0001209191-18-017149 · doc4a.xml · derivative · entry 4

KRUMP PAUL J · CIK 0001191204 · Executive Vice President*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,404

Underlying: Common Shares · 20,156 shares

Expires not disclosed

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.

F3 · derivative.exercise_date: Reflects Performance Units which cliff vest on February 25, 2018. Performance Units convert into Common Shares on a one-for-one basis.

F3 · derivative.expiration_date: Reflects Performance Units which cliff vest on February 25, 2018. Performance Units convert into Common Shares on a one-for-one basis.

SEC source: 0001209191-18-017149 · doc4a.xml · derivative · entry 3

KRUMP PAUL J · CIK 0001191204 · Executive Vice President*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,134

Underlying: Common Shares · 6,719 shares

Expires not disclosed

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: Reflects Restricted Stock Units which cliff vested on February 25, 2018. Restricted Stock Units convert into Common Shares on a one-for-one basis.

F1 · derivative.expiration_date: Reflects Restricted Stock Units which cliff vested on February 25, 2018. Restricted Stock Units convert into Common Shares on a one-for-one basis.

SEC source: 0001209191-18-017149 · doc4a.xml · nonDerivative · entry 2

KRUMP PAUL J · CIK 0001191204 · Executive Vice President*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 110,135

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.

F3 · shares: Reflects Performance Units which cliff vest on February 25, 2018. Performance Units convert into Common Shares on a one-for-one basis.

SEC source: 0001209191-18-017149 · doc4a.xml · nonDerivative · entry 1

KRUMP PAUL J · CIK 0001191204 · Executive Vice President*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 89,979

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 · shares: Reflects Restricted Stock Units which cliff vested on February 25, 2018. Restricted Stock Units convert into Common Shares on a one-for-one basis.

F2 · balance_after: On February 27, 2018, the reporting person filed a Form 4 reporting the withholding of shares to pay tax liability but due to an administrative error the vesting of the Restricted Stock Units and Performance Units and the related acquisition of common shares that triggered such liability were omitted.

SEC source: 0001209191-18-013858 · doc4.xml · nonDerivative · entry 1

MEDINI PAUL BENNETT · CIK 0001267926 · Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 89,494.035

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

SEC source: 0001209191-18-013868 · doc4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 80,275.354

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

SEC source: 0001209191-18-013854 · doc4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 196,426.2

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

SEC source: 0001209191-18-013848 · doc4.xml · nonDerivative · entry 1

Keogh John W · CIK 0001370825 · Executive Vice Chairman*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 262,477

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

SEC source: 0001209191-18-013852 · doc4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,476,748

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

SEC source: 0001209191-18-013845 · doc4.xml · nonDerivative · entry 1

BANCROFT PHILIP V · CIK 0001164390 · Executive Vice President*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 343,914

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

SEC source: 0001209191-18-013822 · doc4.xml · nonDerivative · entry 1

KRUMP PAUL J · CIK 0001191204 · Executive Vice President*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 94,809

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

SEC source: 0001209191-18-013813 · doc4.xml · nonDerivative · entry 1

BOROUGHS TIMOTHY ALAN · CIK 0001577594 · Executive Vice President*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 195,922

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

SEC source: 0001209191-18-013807 · doc4.xml · nonDerivative · entry 1

Andrade Juan C · CIK 0001457231 · Executive Vice President*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 115,329

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

SEC source: 0001209191-18-013536 · doc4.xml · derivative · entry 4

RINGSTED SEAN · CIK 0001577662 · EVP, Chief Risk Officer and*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 106,418

Underlying: Common Shares · 10,096 shares

Expires 2028-02-22

F4 · kind: 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.

F4 · 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.

F4 · 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.

F5 · balance_after: Total includes options from other tranches with different exercise prices, vesting and expiration dates.

SEC source: 0001209191-18-013536 · doc4.xml · nonDerivative · entry 3

RINGSTED SEAN · CIK 0001577662 · EVP, Chief Risk Officer and*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 167,342

F3 · price: Restricted stock award pursuant to the Plan, representing a premium performance award with respect to the performance 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: 0001209191-18-013536 · doc4.xml · nonDerivative · entry 2

RINGSTED SEAN · CIK 0001577662 · EVP, Chief Risk Officer and*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 164,389

F2 · 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.

SEC source: 0001209191-18-013536 · doc4.xml · nonDerivative · entry 1

RINGSTED SEAN · CIK 0001577662 · EVP, Chief Risk Officer and*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 159,846

F1 · price: Restricted stock award pursuant to 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: 0001209191-18-013537 · doc4.xml · derivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 58,838

Underlying: Common Shares · 11,574 shares

Expires 2028-02-22

F4 · kind: 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.

F4 · 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.

F4 · 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.

F5 · balance_after: Total includes options from other tranches with different exercise prices, vesting and expiration dates.

SEC source: 0001209191-18-013537 · doc4.xml · nonDerivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 80,603.354

F3 · price: Restricted stock award pursuant to the Plan, representing a premium performance award with respect to the performance 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: 0001209191-18-013537 · doc4.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 77,217.354

F2 · 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.

SEC source: 0001209191-18-013537 · doc4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,008.354

F1 · price: Restricted stock award pursuant to 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: 0001209191-18-013533 · doc4.xml · derivative · entry 5

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 163,326

Underlying: Common Shares · 21,412 shares

Expires 2028-02-22

F4 · kind: 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.

F4 · 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.

F4 · 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.

F5 · balance_after: Total includes options from other tranches with different exercise prices, vesting and expiration dates.

SEC source: 0001209191-18-013533 · doc4.xml · nonDerivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 196,944.2

F3 · price: Restricted stock award pursuant to the Plan, representing a premium performance award with respect to the performance 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: 0001209191-18-013533 · doc4.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 190,681.2

F2 · 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.

SEC source: 0001209191-18-013533 · doc4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 181,045.2

F1 · price: Restricted stock award pursuant to 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: 0001209191-18-013534 · doc4.xml · derivative · entry 3

MEDINI PAUL BENNETT · CIK 0001267926 · Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,459

Underlying: Common Shares · 4,403 shares

Expires 2028-02-22

F3 · kind: 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.

F3 · 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.

F3 · 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.

F4 · balance_after: Total includes options from other tranches with different exercise prices, vesting and expiration dates.

SEC source: 0001209191-18-013534 · doc4.xml · nonDerivative · entry 2

MEDINI PAUL BENNETT · CIK 0001267926 · Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 89,898.035

F2 · price: Restricted Stock Units ("RSU") awarded pursuant to 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. Upon vesting, one Common share will be delivered for each vested RSU.

SEC source: 0001209191-18-013534 · doc4.xml · nonDerivative · entry 1

MEDINI PAUL BENNETT · CIK 0001267926 · Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 88,676.035

F1 · price: Restricted stock award pursuant to 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: 0001209191-18-013531 · doc4.xml · derivative · entry 4

KRUMP PAUL J · CIK 0001191204 · Executive Vice President*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,379

Underlying: Common Shares · 15,753 shares

Expires 2028-02-22

F5 · kind: 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 · 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.

F6 · balance_after: Total excludes derivative securities of other types and other tranches, different vesting terms, performance periods and conditions, exercise terms and conditions, and expiration dates, as applicable.

SEC source: 0001209191-18-013531 · doc4.xml · nonDerivative · entry 3

KRUMP PAUL J · CIK 0001191204 · Executive Vice President*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 95,459

F4 · price: Restricted stock award pursuant to the Plan, representing a premium performance award with respect to the performance 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: 0001209191-18-013531 · doc4.xml · nonDerivative · entry 2

KRUMP PAUL J · CIK 0001191204 · Executive Vice President*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 90,850

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.

SEC source: 0001209191-18-013531 · doc4.xml · nonDerivative · entry 1

KRUMP PAUL J · CIK 0001191204 · Executive Vice President*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 83,760

F1 · price: Restricted stock award pursuant to 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 · balance_after: Total includes 171 shares purchased on 06/30/2017 pursuant to the Chubb Limited Employee Stock Purchase Plan, which meets the requirements of Rule 16b-3.

SEC source: 0001209191-18-013529 · doc4.xml · derivative · entry 5

Keogh John W · CIK 0001370825 · Executive Vice Chairman*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 212,227

Underlying: Common Shares · 27,970 shares

Expires 2028-02-22

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

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

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

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

SEC source: 0001209191-18-013529 · doc4.xml · nonDerivative · entry 3

Keogh John W · CIK 0001370825 · Executive Vice Chairman*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 263,138

F4 · price: Restricted stock award pursuant to the Plan, representing a premium performance award with respect to the performance 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: 0001209191-18-013529 · doc4.xml · nonDerivative · entry 2

Keogh John W · CIK 0001370825 · Executive Vice Chairman*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 254,138

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.

SEC source: 0001209191-18-013529 · doc4.xml · nonDerivative · entry 1

Keogh John W · CIK 0001370825 · Executive Vice Chairman*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 240,292

F1 · price: Restricted stock award pursuant to 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 · balance_after: Includes 14,855 shares previously held indirectly which were transferred to the reporting person in satisfaction of an annuity obligation.

SEC source: 0001209191-18-013527 · doc4.xml · derivative · entry 6

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,191,557

Underlying: Common Shares · 82,471 shares

Expires 2028-02-22

F4 · kind: 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.

F4 · 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.

F4 · 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.

F5 · balance_after: Total includes options from other tranches with different exercise prices, vesting and expiration dates.

SEC source: 0001209191-18-013527 · doc4.xml · nonDerivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,478,098

F3 · price: Restricted stock award pursuant to the Plan, representing a premium performance award with respect to the performance 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: 0001209191-18-013527 · doc4.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,447,943

F2 · 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.

SEC source: 0001209191-18-013527 · doc4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,401,550

F1 · price: Restricted Stock Units ("RSU") awarded pursuant to 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. Upon vesting, one Common share will be delivered for each vested RSU.

SEC source: 0001209191-18-013526 · doc4.xml · derivative · entry 5

BOROUGHS TIMOTHY ALAN · CIK 0001577594 · Executive Vice President*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 123,364

Underlying: Common Shares · 13,181 shares

Expires 2028-02-22

F4 · kind: 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.

F4 · 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.

F4 · 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.

F5 · balance_after: Total includes options from other tranches with different exercise prices, vesting and expiration dates.

SEC source: 0001209191-18-013526 · doc4.xml · nonDerivative · entry 3

BOROUGHS TIMOTHY ALAN · CIK 0001577594 · Executive Vice President*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 196,297

F3 · price: Restricted stock award pursuant to the Plan, representing a premium performance award with respect to the performance 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: 0001209191-18-013526 · doc4.xml · nonDerivative · entry 2

BOROUGHS TIMOTHY ALAN · CIK 0001577594 · Executive Vice President*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 192,441

F2 · 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.

SEC source: 0001209191-18-013526 · doc4.xml · nonDerivative · entry 1

BOROUGHS TIMOTHY ALAN · CIK 0001577594 · Executive Vice President*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 186,509

F1 · price: Restricted Stock Units ("RSU") awarded pursuant to 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. Upon vesting, one Common share will be delivered for each vested RSU.

SEC source: 0001209191-18-013525 · doc4.xml · derivative · entry 4

BANCROFT PHILIP V · CIK 0001164390 · Executive Vice President*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 98,856

Underlying: Common Shares · 15,725 shares

Expires 2028-02-22

F4 · kind: 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.

F4 · 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.

F4 · 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.

F5 · balance_after: Total includes options from other tranches with different exercise prices, vesting and expiration dates.