Chubb (CB) chief accounting officer reports 90-share tax-withholding disposition

Rhea-AI Filing Summary

Chubb Ltd Chief Accounting Officer reports small tax-related share withholding

Chubb Ltd executive George F. Ohsiek reported a tax-withholding disposition of 90 Common Shares on February 24, 2026, at a value of $336.85 per share. The shares were withheld to pay a tax liability, and his directly owned stake remains 16,836.456 Common Shares after the transaction.

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)
02/24/2026

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	02/24/2026		F		90(1)	D	$336.85	16,836.456	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	02/26/2026
	** 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 Chubb (CB) report for George F. Ohsiek?

Chubb reported that executive George F. Ohsiek had 90 Common Shares withheld to cover a tax liability. The transaction, dated February 24, 2026, was recorded as a tax-withholding disposition rather than an open-market purchase or sale.

How many Chubb (CB) shares were involved in George F. Ohsiek’s Form 4?

The Form 4 shows 90 Chubb Common Shares were disposed of through tax withholding. These shares were used to satisfy a tax liability, not sold in the open market, according to the filing’s footnote and transaction code details.

At what price were the Chubb (CB) shares valued in the tax-withholding transaction?

The 90 Chubb Common Shares were valued at $336.85 per share for the tax-withholding disposition. This valuation is used solely for reporting the transaction and does not necessarily represent an independent market trade price.

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

After the tax-withholding disposition, George F. Ohsiek directly owns 16,836.456 Chubb Common Shares. The filing characterizes this change as a routine adjustment for tax purposes, leaving a substantial continuing equity position reported in his name.

Was the Chubb (CB) insider transaction an open-market sale or purchase?

The insider transaction was not an open-market sale or purchase. It is coded as a tax-withholding disposition, meaning 90 shares were withheld to pay a tax liability, rather than being traded on the market for investment purposes.