CB

SEC source: 0001209191-17-034170 · doc4.xml · nonDerivative · entry 1

Andrade Juan C · CIK 0001457231 · Executive Vice President*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 105,822

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

SEC source: 0001209191-17-034168 · doc4.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,420,382

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

SEC source: 0001209191-17-034168 · doc4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,478,081

F1 · price: Represents a fully vested premium award pursuant to a Chubb Limited long-term incentive plan, which meets the requirements of Rule 16b-3.

SEC source: 0001209191-17-034166 · doc4.xml · nonDerivative · entry 2

ZIMMERMAN JAMES M · CIK 0001184473 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,459

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

SEC source: 0001209191-17-034166 · doc4.xml · nonDerivative · entry 1

ZIMMERMAN JAMES M · CIK 0001184473 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,780

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: 0001209191-17-034164 · doc4.xml · nonDerivative · entry 2

Steimer Olivier · CIK 0001439107 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,782.62

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

F3 · balance_after: Total includes 71.41 shares credited at various times between July 2016 and April 2017 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: 0001209191-17-034164 · doc4.xml · nonDerivative · entry 1

Steimer Olivier · CIK 0001439107 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,798.21

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: 0001209191-17-034160 · doc4.xml · nonDerivative · entry 2

SIDWELL DAVID H · CIK 0001282556 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,292

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

SEC source: 0001209191-17-034160 · doc4.xml · nonDerivative · entry 1

SIDWELL DAVID H · CIK 0001282556 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,613

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: 0001209191-17-034158 · doc4.xml · nonDerivative · entry 2

SCULLY ROBERT W · CIK 0001352881 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,351

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

SEC source: 0001209191-17-034158 · doc4.xml · nonDerivative · entry 1

SCULLY ROBERT W · CIK 0001352881 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,872

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: 0001209191-17-034156 · doc4.xml · nonDerivative · entry 2

Shasta Theodore · CIK 0001468776 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,498

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

SEC source: 0001209191-17-034156 · doc4.xml · nonDerivative · entry 1

Shasta Theodore · CIK 0001468776 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,819

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: 0001209191-17-034154 · doc4.xml · nonDerivative · entry 2

Shanks Eugene B. JR · CIK 0001452651 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,511

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

SEC source: 0001209191-17-034154 · doc4.xml · nonDerivative · entry 1

Shanks Eugene B. JR · CIK 0001452651 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,832

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: 0001209191-17-034152 · doc4.xml · nonDerivative · entry 2

Ross Kimberly A. · CIK 0001536350 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,362.336

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

SEC source: 0001209191-17-034152 · doc4.xml · nonDerivative · entry 1

Ross Kimberly A. · CIK 0001536350 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,883.336

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: 0001209191-17-034147 · doc4.xml · nonDerivative · entry 2

MULLIN LEO F · CIK 0001192205 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,908.2

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

F3 · balance_after: Total includes 115.53 shares credited at various times between July 2016 and April 2017 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: 0001209191-17-034147 · doc4.xml · nonDerivative · entry 1

MULLIN LEO F · CIK 0001192205 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,113.67

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: 0001209191-17-034144 · doc4.xml · nonDerivative · entry 2

HERNANDEZ ROBERT M · CIK 0001072509 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,671.344

F3 · kind: Common Shares being withheld in order to pay tax liability.

F4 · balance_after: Total includes 517.27 shares credited at various times between July 2016 and April 2017 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: 0001209191-17-034144 · doc4.xml · nonDerivative · entry 1

HERNANDEZ ROBERT M · CIK 0001072509 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,475.074

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.

F2 · balance_after: Total includes 1,101 Common Shares transferred from the reporting person's direct ownership to the reporting person's indirect ownership.

SEC source: 0001209191-17-034141 · doc4.xml · nonDerivative · entry 2

EDWARDSON JOHN A · CIK 0001017973 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,351

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

SEC source: 0001209191-17-034141 · doc4.xml · nonDerivative · entry 1

EDWARDSON JOHN A · CIK 0001017973 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,872

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: 0001209191-17-034138 · doc4.xml · nonDerivative · entry 2

CONNORS MICHAEL P · CIK 0001249201 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,421

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

SEC source: 0001209191-17-034138 · doc4.xml · nonDerivative · entry 1

CONNORS MICHAEL P · CIK 0001249201 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,742

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: 0001209191-17-034135 · doc4.xml · nonDerivative · entry 2

CIRILLO MARY A · CIK 0001222670 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,849.67

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

F3 · balance_after: Total includes 294.76 shares credited at various times between July 2016 and April 2017 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: 0001209191-17-034135 · doc4.xml · nonDerivative · entry 1

CIRILLO MARY A · CIK 0001222670 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,099.91

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: 0001209191-17-034128 · doc4.xml · nonDerivative · entry 2

BURKE SHEILA P · CIK 0001197209 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,386

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

SEC source: 0001209191-17-034128 · doc4.xml · nonDerivative · entry 1

BURKE SHEILA P · CIK 0001197209 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,707

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: 0001209191-17-034126 · doc4.xml · nonDerivative · entry 2

ATIEH MICHAEL G · CIK 0001072501 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,870.14

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

F3 · balance_after: Total includes 343.90 shares credited at various times between January 2017 and April 2017 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: 0001209191-17-034126 · doc4.xml · nonDerivative · entry 1

ATIEH MICHAEL G · CIK 0001072501 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,847.24

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: 0001209191-18-031910 · doc4.xml · nonDerivative · entry 1

BANCROFT PHILIP V · CIK 0001164390 · Executive Vice President*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 280,265

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

SEC source: 0001209191-17-020776 · doc4.xml · derivative · entry 5

BOROUGHS TIMOTHY ALAN · CIK 0001577594 · Executive Vice President*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 144,349

Underlying: Common Shares · 19,480 shares

Expires 2019-02-26

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.

F4 · price: The stock options vested in equal installments on February 26, 2010, February 26, 2011 and February 26, 2012.

F4 · derivative.exercise_date: The stock options vested in equal installments on February 26, 2010, February 26, 2011 and February 26, 2012.

F5 · balance_after: All options of this tranche have been exercised. Total includes options from other tranches with different exercise prices, vesting dates and expiration dates.

SEC source: 0001209191-17-020776 · doc4.xml · nonDerivative · entry 3

BOROUGHS TIMOTHY ALAN · CIK 0001577594 · Executive Vice President*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 185,628

F1 · kind: Sale of Common Shares in connection with broker-assisted cashless exercise of options.

F3 · price: The Common Shares reported herein as being sold were sold at a range of between $137.44 and $137.465 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.

SEC source: 0001209191-17-020776 · doc4.xml · nonDerivative · entry 2

BOROUGHS TIMOTHY ALAN · CIK 0001577594 · Executive Vice President*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 188,224

F1 · kind: Sale of Common Shares in connection with broker-assisted cashless exercise of options.

F2 · price: The Common Shares reported herein as being sold were sold at a range of between $137.41 and $137.73 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.

SEC source: 0001209191-17-020776 · doc4.xml · nonDerivative · entry 1

BOROUGHS TIMOTHY ALAN · CIK 0001577594 · Executive Vice President*

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 205,108

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: 0001209191-17-019114 · doc4.xml · derivative · entry 5

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 141,914

Underlying: Common Shares · 1,985 shares

Expires 2020-02-25

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: The stock options vested in equal installments on February 25, 2011, February 25, 2012 and February 25, 2013.

F4 · balance_after: All options of this tranche have been exercised. Total also includes options from other tranches with different exercise prices, vesting dates and expiration dates.

SEC source: 0001209191-17-019114 · doc4.xml · derivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 143,899

Underlying: Common Shares · 1,658 shares

Expires 2018-02-27

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: The stock options vested in equal installments on February 27, 2009, February 27, 2010 and February 27, 2011.

F2 · balance_after: All options of this tranche have been exercised. Total also includes options from other tranches with different exercise prices, vesting dates and expiration dates.

SEC source: 0001209191-17-019114 · doc4.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 195,192.2

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: 0001209191-17-019114 · doc4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 193,207.2

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: 0001209191-17-016458 · doc4.xml · derivative · entry 13

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 145,557

Underlying: Common Shares · 4,337 shares

Expires 2021-02-24

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.

F12 · derivative.exercise_date: The stock options vested in equal installments on February 24, 2012, February 24, 2013 and February 24, 2014.

F13 · balance_after: 7,640 options of this tranche have not been exercised. Total also includes options from other tranches with different exercise prices, vesting dates and expiration dates.

SEC source: 0001209191-17-016458 · doc4.xml · derivative · entry 12

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 149,894

Underlying: Common Shares · 1,576 shares

Expires 2021-08-11

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.

F10 · derivative.exercise_date: The stock options vested on August 11, 2015.

F11 · balance_after: 4,337 options of this tranche have not been exercised. Total also includes options from other tranches with different exercise prices, vesting dates and expiration dates.

SEC source: 0001209191-17-016458 · doc4.xml · derivative · entry 11

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 151,470

Underlying: Common Shares · 11,663 shares

Expires 2020-02-25

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.

F8 · derivative.exercise_date: The stock options vested in equal installments on February 25, 2011, February 25, 2012 and February 25, 2013.

F9 · balance_after: 1,985 options of this tranche have not been exercised. Total also includes options from other tranches with different exercise prices, vesting dates and expiration dates.

SEC source: 0001209191-17-016458 · doc4.xml · derivative · entry 10

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 163,133

Underlying: Common Shares · 8,972 shares

Expires 2018-02-27

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.

F6 · derivative.exercise_date: The stock options vested in equal installments on February 27, 2009, February 27, 2010 and February 27, 2011.

F7 · balance_after: 1,658 options of this tranche have not been exercised. Total also includes options from other tranches with different exercise prices, vesting dates and expiration dates.

SEC source: 0001209191-17-016458 · doc4.xml · nonDerivative · entry 8

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 191,549.2

F2 · kind: Sale of Common Shares in connection with broker-assisted cashless exercise of options.

F5 · price: The Common Shares reported herein as being sold were sold at a range of between $138.11 and $139.04 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.

SEC source: 0001209191-17-016458 · doc4.xml · nonDerivative · entry 7

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 195,886.2

F2 · kind: Sale of Common Shares in connection with broker-assisted cashless exercise of options.

F4 · price: The Common Shares reported herein as being sold were sold at a range of between $138.0501 and $139.04 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.

SEC source: 0001209191-17-016458 · doc4.xml · nonDerivative · entry 6

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 207,549.2

F2 · kind: Sale of Common Shares in connection with broker-assisted cashless exercise of options.

F3 · price: The Common Shares reported herein as being sold were sold at a range of between $138.06 and $139.04 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.

SEC source: 0001209191-17-016458 · doc4.xml · nonDerivative · entry 5

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 216,521.2

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: 0001209191-17-016458 · doc4.xml · nonDerivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 214,945.2

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: 0001209191-17-016458 · doc4.xml · nonDerivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 210,608.2

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.