CB insider plans Rule 144 sale of 3,244 common shares

CB has a shareholder filing a notice of proposed sale of restricted or control securities under Rule 144.

Accepted by SEC EDGAR 12/12/2025 - 05:20 PM EST Learn about SEC filing dates

Rhea-AI Filing Summary

CB has a shareholder filing a notice of proposed sale of restricted or control securities under Rule 144. The planned transaction covers 3,244 shares of common stock, with an aggregate market value of 308.49, to be sold through Fidelity Brokerage Services LLC on or about 12/12/2025 on the NYSE. The filing notes that 393,550,859 shares of the issuer’s common stock are outstanding.

The shares to be sold were acquired on 12/12/2025 through a stock option exercise from the issuer and were paid for in cash on the same date. The person on whose behalf the sale is planned represents that they are not aware of any material adverse, nonpublic information about the issuer’s current or prospective operations.

FAQ

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

What does this Rule 144 filing for CB disclose?

The notice discloses that a CB shareholder intends to sell 3,244 shares of common stock under Rule 144 through Fidelity Brokerage Services LLC on or about 12/12/2025 on the NYSE.

How many CB shares are covered by this planned Rule 144 sale?

The planned Rule 144 transaction covers 3,244 shares of common stock, with an aggregate market value reported as 308.49.

How many CB shares are outstanding according to this notice?

The notice states that there are 393,550,859 shares of common stock outstanding for the issuer at the time of the filing.

How were the CB shares being sold under Rule 144 acquired?

The shares were acquired on 12/12/2025 via a stock option exercise from the issuer, with the purchase price paid in cash on the same date.

Which broker will handle the sale of these CB shares?

The filing lists Fidelity Brokerage Services LLC, located at 900 Salem Street, Smithfield, RI 02917, as the broker for the planned sale on the NYSE.

What does the filer represent about nonpublic information in this CB Rule 144 notice?

The person for whose account the securities are to be sold represents that they do not know any material adverse information about the issuer’s current or prospective operations that has not been publicly disclosed.

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

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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	0001162125
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	GREENBERG EVAN G
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	Officer
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	3244	308.49	393550859	12/12/2025	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	12/12/2025	Stock Option Exercise	Issuer			3244	12/12/2025	Cash

* 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

Nothing to Report

144: Remarks and Signature

Remarks	Todays trade took place in the Greenberg Ch Incmplte Gift Llc of which Evan Greenberg is an Account Stakeholder and Authorized Individual
Date of Notice	12/12/2025
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/ Joshua Schmitt, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Evan Greenberg.
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)