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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 GREENBERG EVAN G Chairman & CEO Returned to the company −11,253 535,346
2026-05-21 GREENBERG EVAN G Chairman & CEO Shares withheld for taxes −73,555 $330.26 $24.3M 461,791
2026-05-21 Shasta Theodore Director Grant or award +681 16,262
2026-05-21 Shasta Theodore Director Shares withheld for taxes −193 $330.26 $64K 16,069
2026-05-21 Wayland Joseph F Executive Vice President and* Returned to the company −1,797 54,415.35
2026-05-21 Wayland Joseph F Executive Vice President and* Shares withheld for taxes −12,164 $330.26 $4.0M 42,251.35
2026-05-21 CORBAT MICHAEL Director Grant or award +681 3,131
2026-05-21 CORBAT MICHAEL Director Shares withheld for taxes −193 $330.26 $64K 2,938
2026-05-21 Chai Nelson Director Grant or award +681 1,990
2026-05-21 Chai Nelson Director Shares withheld for taxes −193 $330.26 $64K 1,797
2026-05-21 Keogh John W President &COO Returned to the company −5,033 255,877.67
2026-05-21 Keogh John W President &COO Shares withheld for taxes −29,556 $330.26 $9.8M 226,321.67
2026-05-21 Hu Fred Director Grant or award +1,135 1,906
2026-05-21 Hu Fred Director Shares withheld for taxes −193 $330.26 $64K 1,713
2026-05-21 ATIEH MICHAEL G Director Grant or award +681 40,785.24
2026-05-21 ATIEH MICHAEL G Director Shares withheld for taxes −193 $330.26 $64K 40,592.24
2026-05-21 ATIEH MICHAEL G Director Sale −578 $329.53 $190K 40,014.24
2026-05-21 TOWNSEND FRANCES F Director Grant or award +681 5,507
2026-05-21 TOWNSEND FRANCES F Director Shares withheld for taxes −193 $330.26 $64K 5,314
2026-05-21 SCULLY ROBERT W Director Grant or award +1,256 20,753

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