JRVR (JRVR) CFO reports 8,741-share tax withholding and updates holdings

Rhea-AI Filing Summary

James River Group Holdings, Inc. Chief Financial Officer Sarah C. Doran reported a tax-related share disposition on common stock. On March 5, 2026, 8,741 shares were disposed at $6.44 per share, with the shares withheld by the company to cover tax liabilities tied to the vesting of 25,905 restricted share units.

After this withholding transaction, Doran directly owned 208,172 common shares. In addition, an indirect holding of 9,000 common shares was reported as held by a family trust.

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^*

Doran Sarah C.

(Last) (First) (Middle)

C/O JAMES RIVER GROUP HOLDINGS, INC.

1414 RALEIGH ROAD, SUITE 405

(Street)

CHAPEL HILL NC 27517

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
James River Group Holdings, Inc. [ JRVR ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
03/05/2026

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 Stock	03/05/2026		F		8,741(1)	D	$6.44	208,172	D
Common Stock								9,000	I	By Family Trust

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. The shares disposed of were withheld by James River Group Holdings, Inc. for payment of the tax liability incident to the vesting of 25,905 restricted share units on March 5, 2026.

Remarks:

	/s/ Sarah C. Doran	03/09/2026
	** 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 JRVR CFO Sarah C. Doran report on this Form 4?

JRVR CFO Sarah C. Doran reported a tax-related share disposition. On March 5, 2026, 8,741 common shares were withheld by James River Group Holdings, Inc. to cover tax liabilities from vesting restricted share units.

Was the JRVR CFO’s March 5, 2026 Form 4 transaction an open-market sale?

No, the transaction was a tax-withholding disposition, not an open-market sale. Shares were withheld by James River Group Holdings, Inc. to pay taxes arising from the vesting of 25,905 restricted share units.

How many JRVR shares did CFO Sarah C. Doran own directly after the reported transaction?

After the March 5, 2026 tax-withholding disposition, CFO Sarah C. Doran directly owned 208,172 shares of James River Group Holdings, Inc. common stock, as reported in the Form 4 filing data.

What role did restricted share units play in the JRVR CFO’s Form 4 filing?

The Form 4 notes that 8,741 shares were withheld for taxes related to the vesting of 25,905 restricted share units on March 5, 2026. This vesting triggered the tax liability that the withheld shares helped satisfy.

Does JRVR CFO Sarah C. Doran report any indirect ownership of company shares?

Yes, the filing reports indirect ownership of 9,000 James River Group Holdings, Inc. common shares held by a family trust. This is separate from the 208,172 shares reported as directly owned following the transaction.

What transaction code was used in JRVR CFO Sarah C. Doran’s Form 4 filing?

The transaction used code F, which represents payment of an exercise price or tax liability by delivering or withholding securities. In this case, 8,741 common shares were withheld to satisfy the tax liability from restricted share unit vesting.