X0306 4 2017-03-07 0 0000896159 Chubb Ltd CB 0001527836 Lupica John J THE CHUBB BUILDING, 17 WOODBOURNE AVENUE HAMILTON D0 HM 08 BERMUDA 0 1 0 0 Vice Chrm, Chubb Limited* Common Shares 2017-03-07 4 M 0 1658 60.28 A 193207.2 D Common Shares 2017-03-07 4 M 0 1985 50.37 A 195192.2 D Common Shares 35700 I By trust for wife Options to Acquire Common Shares 60.28 2017-03-07 4 M 0 1658 0.00 D 2018-02-27 Common Shares 1658 143899 D Options to Acquire Common Shares 50.37 2017-03-07 4 M 0 1985 0.00 D 2020-02-25 Common Shares 1985 141914 D The stock options vested in equal installments on February 27, 2009, February 27, 2010 and February 27, 2011. All options of this tranche have been exercised. Total also includes options from other tranches with different exercise prices, vesting dates and expiration dates. The stock options vested in equal installments on February 25, 2011, February 25, 2012 and February 25, 2013. All options of this tranche have been exercised. Total also includes options from other tranches with different exercise prices, vesting dates and expiration dates. */Chubb Group and President, North America Major Accounts and Specialty Insurance /s/ Samantha Froud, Attorney-in-fact 2017-03-08