Chubb Ltd — Board/Management Information 2025

Nov 4, 2025

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

Current Report

Pursuant To Section 13 or 15 (d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): November 4, 2025

Chubb Limited

(Exact name of registrant as specified in its charter)

Switzerland	1-11778	98-0091805
(State or other jurisdiction of incorporation)	(Commission File Number)	(I.R.S. Employer Identification No.)

Baerengasse 32

CH- 8001 Zurich , Switzerland

(Address of principal executive offices)

Registrant’s telephone number, including area code: + 41 (0)43 456 76 00

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions ( see General Instruction A.2. below):

| ¨ | Written communications pursuant to Rule 425 under the Securities Act
(17 CFR 230.425) |
| --- | --- |
| ¨ | Soliciting material pursuant to Rule 14a-12 under the Exchange Act
(17 CFR 240.14a-12) |
| ¨ | Pre-commencement communications pursuant to Rule 14d-2(b) under the
Exchange Act (17 CFR 240.14d-2(b)) |
| ¨ | Pre-commencement communications pursuant to Rule 13e-4(c) under the
Exchange Act (17 CFR 240.13e-4(c)) |

Securities registered pursuant to Section 12(b) of the Act:

| Title
of each class | Trading
Symbol(s) | Name
of each exchange on which registered |
| --- | --- | --- |
| Common
Shares, par value CHF 0.50 per share | CB | New
York Stock Exchange |
| Guarantee
of Chubb INA Holdings LLC 0.875% Senior Notes due 2027 | CB/27 | New
York Stock Exchange |
| Guarantee
of Chubb INA Holdings LLC 1.55% Senior Notes due 2028 | CB/28 | New
York Stock Exchange |
| Guarantee
of Chubb INA Holdings LLC 0.875% Senior Notes due 2029 | CB/29A | New
York Stock Exchange |
| Guarantee
of Chubb INA Holdings LLC 1.40% Senior Notes due 2031 | CB/31 | New
York Stock Exchange |
| Guarantee
of Chubb INA Holdings LLC 2.50% Senior Notes due 2038 | CB/38A | New
York Stock Exchange |

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR 230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR 240.12b-2).

Emerging growth company ¨

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨

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Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

On November 4, 2025, Chubb Limited (“Company”) announced that John Lupica, Vice Chairman, Chubb Group, and Executive Chairman, North America Insurance, and a named executive officer of the Company, will retire effective December 31, 2025.

The Company also announced that John Keogh, the Company’s President and Chief Operating Officer, has been appointed to the additional responsibility of Chairman, North America Insurance.

Item 7.01 Regulation FD Disclosure

On November 4, 2025 , the Company issued a press release announcing the retirement of Mr. Lupica. A copy of the press release is attached hereto as Exhibit 99.1 and incorporated into this Item 7.01 by reference.

The information furnished pursuant to this Item 7.01, including Exhibit 99.1, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 (the “Exchange Act”) or otherwise subject to the liabilities under that Section and shall not be deemed to be incorporated by reference into any filing of the Company under the Securities Act of 1933 or the Exchange Act.

Item 9.01. Financial Statements and Exhibits

(d) Exhibits

Exhibit Number	Description
99.1	Press Release, dated November 4, 2025, announcing the retirement of John Lupica
104	Cover Page Interactive Data File (the cover page XBRL tags are embedded within the Inline XBRL document)

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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

CHUBB LIMITED
By:	/s/ Joseph F. Wayland
	Joseph F. Wayland
	General Counsel

DATE: November 4, 2025

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