Chubb (CB) accounting chief reports 80-share tax withholding at $337.92

Rhea-AI Filing Summary

Chubb Ltd insider George F. Ohsiek, the Chief Accounting Officer, reported a tax-withholding disposition of common shares. On February 26, 2026, 80 common shares were withheld at $337.92 per share to satisfy a tax liability, as noted in the footnote. After this transaction, he directly owned 16,756.456 common shares. This reflects an automated tax payment mechanism rather than an open-market sale.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Ohsiek George F.

(Last) (First) (Middle)

THE CHUBB BUILDING

17 WOODBOURNE AVENUE

(Street)

HAMILTON D0 HM 08

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Chubb Ltd [ CB ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Accounting Officer

3. Date of Earliest Transaction (Month/Day/Year)
02/26/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Shares	02/26/2026		F		80(1)	D	$337.92	16,756.456	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Common Shares withheld to pay tax liability.

	/s/ Samantha Froud, Attorney-in-Fact	03/02/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
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FAQ

What insider transaction did George F. Ohsiek report for Chubb (CB)?

George F. Ohsiek reported a tax-withholding disposition of Chubb common shares. On February 26, 2026, 80 shares were withheld at $337.92 per share to cover a tax liability, rather than being sold on the open market.

Was the Chubb (CB) Form 4 transaction an open-market sale of shares?

No, the Form 4 transaction was not an open-market sale. The 80 Chubb common shares were withheld to pay a tax liability, as indicated by the footnote, reflecting an automatic tax-withholding disposition instead of a discretionary share sale.

How many Chubb (CB) shares does George F. Ohsiek own after this Form 4?

After the reported tax-withholding transaction, George F. Ohsiek directly owns 16,756.456 Chubb common shares. This figure reflects his direct ownership following the withholding of 80 shares to satisfy his associated tax obligation.

What price per share was used for the Chubb (CB) tax-withholding disposition?

The tax-withholding disposition used a price of $337.92 per Chubb common share. At this price, 80 shares were withheld on February 26, 2026, to cover George F. Ohsiek’s tax liability related to his equity compensation.

Who is the insider named in the latest Chubb (CB) Form 4 filing?

The insider is George F. Ohsiek, who serves as Chubb Ltd’s Chief Accounting Officer. He reported a tax-withholding disposition of 80 common shares, with the shares withheld to pay a tax liability tied to his compensation.