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CIK 0000896159 · Large accelerated filer

Ticker
CB
Exchange
NYSE
Industry
Fire, Marine & Casualty Insurance
FY end
Dec 31
Incorporated
Switzerland
Entity type
operating
Phone
41 0 43 456 7600
Business address
BARENGASSE 32, ZURICH, Switzerland, CH-8001
Former names
ACE LTD, ACE Ltd
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$11,748,526
in 3 filings

Net −$11,748,526. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-05-21 SIDWELL DAVID H Director Grant or award +757 15,514
2026-05-21 SIDWELL DAVID H Director Shares withheld for taxes −193 $330.26 $64K 15,321
2026-05-21 Buese Nancy Director Grant or award +1,135 4,067
2026-05-21 Buese Nancy Director Shares withheld for taxes −321 $330.26 $106K 3,746
2026-05-21 HUGIN ROBERT J Director Grant or award +1,135 21,626
2026-05-21 Steimer Olivier Director Grant or award +681 26,160.51
2026-05-21 Steimer Olivier Director Shares withheld for taxes −41 $330.26 $14K 26,119.51
2026-05-21 CONNORS MICHAEL P Director Grant or award +681 18,496
2026-05-21 CONNORS MICHAEL P Director Shares withheld for taxes −193 $330.26 $64K 18,303
2026-05-21 Johns Bryce L. Senior Vice President,* Returned to the company −243 24,527
2026-05-21 BOROUGHS TIMOTHY ALAN Executive Vice President* Returned to the company −930 10,339
2026-05-21 BOROUGHS TIMOTHY ALAN Executive Vice President* Shares withheld for taxes −4,751 $330.26 $1.6M 5,588
2026-05-21 Ortega Juan Luis Executive Vice President* Returned to the company −924 34,678.93
2026-05-21 Ortega Juan Luis Executive Vice President* Shares withheld for taxes −5,820 $330.26 $1.9M 28,858.93
2026-05-21 Enns Peter C. Executive Vice President and* Returned to the company −1,869 41,443
2026-05-21 Enns Peter C. Executive Vice President and* Shares withheld for taxes −11,730 $330.26 $3.9M 29,713
2026-05-21 O'Brien Frances D. Chief Risk Officer Returned to the company −216 41,967
2026-05-21 O'Brien Frances D. Chief Risk Officer Shares withheld for taxes −1,106 $330.26 $365K 40,861
2026-05-21 McNamee Paul Executive Vice President* Returned to the company −282 20,001
2026-05-21 McNamee Paul Executive Vice President* Shares withheld for taxes −1,352 $330.26 $447K 18,649

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