CB Form 144: Broker Seeks Sale of 600 Shares

Company CB submitted a Form 144 reporting proposed and recent sales of Common Stock.

Rhea-AI Filing Summary

Company CB submitted a Form 144 reporting proposed and recent sales of Common Stock. The notice lists a proposed sale by Fidelity Brokerage Services LLC of $187,821.06 for 600 shares with an execution date of 05/29/2026. The filing also records prior restricted-stock vesting items of 62 shares on 05/16/2024 and 538 shares on 05/15/2025, and a reported sale of 900 shares for $288,009.00 on 05/28/2026.

Insights

Corporate Governance Analyst

Form 144 shows routine broker-mediated sale activity and recent compensatory vesting.

The notice lists a proposed broker sale of $187,821.06 for 600 shares dated 05/29/2026 and a reported sale of 900 shares for $288,009.00 on 05/28/2026. The filing also records previous restricted-stock vesting of 62 and 538 shares on 05/16/2024 and 05/15/2025.

These items reflect individual or brokered dispositions and compensation-related issuances. Cash-flow treatment and beneficiary identities beyond the named broker and the seller are limited to the excerpt; subsequent SEC filings or broker reports would show settlement details.

Key Figures

Proposed sale amount: 600 shares Proposed sale value: $187,821.06 Recent reported sale: 900 shares +3 more

6 metrics

Proposed sale amount 600 shares proposed sale by Fidelity Brokerage Services LLC on <date>05/29/2026</date>

Proposed sale value $187,821.06 value associated with the 600-share proposed sale on <date>05/29/2026</date>

Recent reported sale 900 shares sale reported on <date>05/28/2026</date> attributed to Sheila P. Burke

Recent sale value $288,009.00 gross amount shown for the 900-share sale on <date>05/28/2026</date>

Restricted stock vesting (2024) 62 shares vesting date <date>05/16/2024</date>, labeled Compensation

Restricted stock vesting (2025) 538 shares vesting date <date>05/15/2025</date>, labeled Compensation

Key Terms

Form 144, Restricted Stock Vesting, CUSIP

3 terms

Form 144 regulatory

"Filer Information | 144: Filer Information"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

Restricted Stock Vesting financial

"Common | 05/16/2024 | Restricted Stock Vesting"

Restricted stock vesting is the timetable and conditions under which shares granted to employees or insiders become fully owned and can be sold, typically requiring continued work or meeting performance goals. It matters to investors because large blocks of shares can become tradable at once, which can change share supply and price, and because vesting aligns insiders’ incentives with the company’s long‑term performance—think of it like a timed unlock that both rewards and locks in key people.

CUSIP financial

"187821.06 | 387860106 | 05/29/2026"

A CUSIP is a nine-character alphanumeric code that uniquely identifies a U.S. or Canadian financial security—such as a stock, bond, or fund share—like a Social Security number for an investment. It matters to investors because brokers, exchanges and record-keepers use the CUSIP to match trades, track ownership, settle transactions and pull accurate records, reducing errors and ensuring money and securities go to the right place.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does CB's Form 144 report about proposed sales?

The filing reports a proposed broker sale by Fidelity Brokerage Services LLC of 600 shares valued at $187,821.06 with an execution date of 05/29/2026. It lists this transaction as the proposed sale in the excerpt.

Were any recent sales reported in the Form 144 for CB?

Yes; the excerpt records a sale on 05/28/2026 of 900 shares for $288,009.00 attributed to Sheila P. Burke. The line shows the shares and gross value for that reported sale.

Does the filing show any compensation-related share issuances for CB?

The filing shows restricted-stock vesting entries of 62 shares on 05/16/2024 and 538 shares on 05/15/2025, each labeled as Compensation. These appear as issuances tied to vesting events.

Who is the broker named for the proposed sale in CB's Form 144?

The broker listed for the proposed sale is Fidelity Brokerage Services LLC at the address shown, associated with the proposed 600-share sale valued at $187,821.06 and dated 05/29/2026.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 05/29/2026 - 04:42 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001197209
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Chubb Ltd
SEC File Number	001-11778
Address of Issuer	BARENGASSE 32 ZURICH SWITZERLAND CH-8001
Phone	41 0 43 456 7600
Name of Person for Whose Account the Securities are To Be Sold	BURKE SHEILA P
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Director

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	600	187821.06	387860106	05/29/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	05/16/2024	Restricted Stock Vesting	Issuer			62	05/16/2024	Compensation
Common	05/15/2025	Restricted Stock Vesting	Issuer			538	05/15/2025	Compensation

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Sheila P. Burke Baerengasse 32 Zurich V8 CH-8001	Common	05/28/2026	900	288009.00

144: Remarks and Signature

Remarks
Date of Notice	05/29/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/Wade Moss, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Sheila P. Burke
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)