James River Group Holdings, Inc. (JRVR)

Data as of Aug 12, 2026, from SEC Form 4 filings.

NasdaqFire, Marine & Casualty InsuranceNo open-market insider trades (90d)Watch JRVR

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Latest JRVR insider trades

Rajiv Basu - Director
Grant or award18,632 sh
Aug 12, 2026
Todd Randell Sutherland - Officer
Tax withholding / forfeiture$21K

About James River Group Holdings, Inc. (JRVR)

James River Group Holdings Inc is a holding company that owns and operates a group of specialty insurance companies focused on underwriting small and middle market casualty risks within the U.S. excess and surplus (E&S) lines market. The Company operates in two specialty property-casualty insurance segments: Excess and Surplus Lines and Specialty Admitted Insurance.

Headquarters: CHAPEL HILL, NC
Employees: 578
Listed: 2014
Exchange: Nasdaq
Sector: Financials

https://www.jrvrgroup.com SEC filings for JRVR on EDGAR

JRVR Form 4 activity by transaction type, last 90 days

Form 4 transaction type	Transactions	Shares	Total value
Grant or award	1	18,632
Tax withholding / forfeiture	1	4,310

Dollar totals cover purchases and sales only (codes P and S). Grants, option exercises, gifts and tax withholding are counted in shares, because none of them is a trade at a market price.

JRVR insider transactions (Form 4)

37 Form 4 filings on record, the earliest from Nov 12, 2024, newest first. Filing history page 1 of 2.

Traded	Insider	Transaction	Security	Shares	Price	Value
Aug 12, 2026	Rajiv Basu - Director	Grant or award	Common Stock	18,632^{footnote F1}	$0.00	-
Footnote F1 (shares): Represents the annual grant of restricted share units (payable solely in shares of common stock of the Issuer on the vesting date) under the James River Group Holdings, Inc. 2014 Non-Employee Director Incentive Plan, as amended, which vest on March 4, 2027.
Aug 6, 2026	Todd Randell Sutherland - Officer	Tax withholding / forfeiture	Common Stock	4,310^{footnote F1}	$4.79	$21K
Footnote F1 (shares): The shares disposed of were withheld by James River Group Holdings, Inc. for payment of the tax liability incident to the vesting of 14,318 restricted share units on August 6, 2026.
May 4, 2026	Todd Randell Sutherland - Officer	Tax withholding / forfeiture	Common Stock	937^{footnote F1}	$6.13	$6K
Footnote F1 (shares): The shares disposed of were withheld by James River Group Holdings, Inc. for payment of the tax liability incident to the vesting of 3,111 restricted share units on May 4, 2026.
Mar 5, 2026	James Paul McCoy - Officer	Tax withholding / forfeiture	Common Stock	4,517^{footnote F1}	$6.44	$29K
Footnote F1 (shares): The shares disposed of were withheld by James River Group Holdings, Inc. for payment of the tax liability incident to the vesting of 11,888 restricted share units on March 5, 2026.
Mar 5, 2026	Michael J. Hoffmann - Officer	Tax withholding / forfeiture	Common Stock	8,939^{footnote F1}	$6.44	$58K
Footnote F1 (shares): The shares disposed of were withheld by James River Group Holdings, Inc. for payment of the tax liability incident to the vesting of 20,018 restricted share units on March 5, 2026.
Mar 5, 2026	Frank D'Orazio - Officer	Tax withholding / forfeiture	Common Stock	14,128^{footnote F1}	$6.44	$91K
Footnote F1 (shares): The shares disposed of were withheld by James River Group Holdings, Inc. for payment of the tax liability incident to the vesting of 43,778 restricted share units on March 5, 2026.
Mar 5, 2026	Sarah C. Doran - Officer	Tax withholding / forfeiture	Common Stock	8,741^{footnote F1}	$6.44	$56K
Footnote F1 (shares): 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.
Mar 5, 2026	Jeanette L. Miller - Officer	Tax withholding / forfeiture	Common Stock	4,126^{footnote F1}	$6.44	$27K
Footnote F1 (shares): The shares disposed of were withheld by James River Group Holdings, Inc. for payment of the tax liability incident to the vesting of 12,228 restricted share units on March 5, 2026.
Mar 4, 2026	Todd Randell Sutherland - Officer	Grant or award	Common Stock	28,818^{footnote F1}	$0.00	-
Footnote F1 (shares): Grant of restricted share units (payable solely in shares of common stock of the Issuer on each vesting date), vesting in three equal annual installments on March 4 of each of the years 2027 through 2029.
Mar 4, 2026	Jeanette L. Miller - Officer	Grant or award	Common Stock	26,714^{footnote F1}	$0.00	-
Footnote F1 (shares): Grant of restricted share units (payable solely in shares of common stock of the Issuer on each vesting date), vesting in three equal annual installments on March 4 of each of the years 2027 through 2029.
Mar 4, 2026	James Paul McCoy - Officer	Grant or award	Common Stock	18,912^{footnote F1}	$0.00	-
Footnote F1 (shares): Grant of restricted share units (payable solely in shares of common stock of the Issuer on each vesting date), vesting in three equal annual installments on March 4 of each of the years 2027 through 2029.
Mar 4, 2026	Michael J. Hoffmann - Officer	Grant or award	Common Stock	32,799^{footnote F1}	$0.00	-
Footnote F1 (shares): Grant of restricted share units (payable solely in shares of common stock of the Issuer on each vesting date), vesting in three equal annual installments on March 4 of each of the years 2027 through 2029.
Mar 4, 2026	Sarah C. Doran - Officer	Grant or award	Common Stock	42,446^{footnote F1}	$0.00	-
Footnote F1 (shares): Grant of restricted share units (payable solely in shares of common stock of the Issuer on each vesting date), vesting in three equal annual installments on March 4 of each of the years 2027 through 2029.
Mar 4, 2026	Frank D'Orazio - Officer	Grant or award	Common Stock	143,461^{footnote F1}	$0.00	-
Footnote F1 (shares): Grant of restricted share units (payable solely in shares of common stock of the Issuer on each vesting date), vesting in three equal annual installments on March 4 of each of the years 2027 through 2029.
Mar 4, 2026	Michael E. Crow - Officer	Grant or award	Common Stock	41,686^{footnote F1}	$0.00	-
Footnote F1 (shares): Grant of restricted share units (payable solely in shares of common stock of the Issuer on each vesting date), vesting in three equal annual installments on March 4 of each of the years 2027 through 2029.
Mar 4, 2026	Peter B. Migliorato - Director	Grant or award	Common Stock	14,409^{footnote F1}	$0.00	-
Footnote F1 (shares): Represents the annual grant of restricted share units (payable solely in shares of common stock of the Issuer on the vesting date) under the James River Group Holdings, Inc. 2014 Non-Employee Director Incentive Plan, as amended, which vest on March 4, 2027.
Mar 4, 2026	Christine Lasala - Director	Grant or award	Common Stock	21,613^{footnote F1}	$0.00	-
Footnote F1 (shares): Represents the annual grant of restricted share units (payable solely in shares of common stock of the Issuer on the vesting date) under the James River Group Holdings, Inc. 2014 Non-Employee Director Incentive Plan, as amended, which vest on March 4, 2027.
Mar 4, 2026	Dennis J. Langwell - Director	Grant or award	Common Stock	14,409^{footnote F1}	$0.00	-
Footnote F1 (shares): Represents the annual grant of restricted share units (payable solely in shares of common stock of the Issuer on the vesting date) under the James River Group Holdings, Inc. 2014 Non-Employee Director Incentive Plan, as amended, which vest on March 4, 2027.
Mar 4, 2026	Kirstin Gould - Director	Grant or award	Common Stock	14,409^{footnote F1}	$0.00	-
Footnote F1 (shares): Represents the annual grant of restricted share units (payable solely in shares of common stock of the Issuer on the vesting date) under the James River Group Holdings, Inc. 2014 Non-Employee Director Incentive Plan, as amended, which vest on March 4, 2027.
Mar 4, 2026	Joel D. Cavaness - Director	Grant or award	Common Stock	14,409^{footnote F1}	$0.00	-
Footnote F1 (shares): Represents the annual grant of restricted share units (payable solely in shares of common stock of the Issuer on the vesting date) under the James River Group Holdings, Inc. 2014 Non-Employee Director Incentive Plan, as amended, which vest on March 4, 2027.
Mar 4, 2026	Thomas Lynn Brown - Director	Grant or award	Common Stock	14,409^{footnote F1}	$0.00	-
Footnote F1 (shares): Represents the annual grant of restricted share units (payable solely in shares of common stock of the Issuer on the vesting date) under the James River Group Holdings, Inc. 2014 Non-Employee Director Incentive Plan, as amended, which vest on March 4, 2027.
Mar 2, 2026	Jeanette L. Miller - Officer	Grant or award	Common Stock	3,122^{footnote F1}	$0.00	-
Mar 2, 2026	Jeanette L. Miller - Officer	Tax withholding / forfeiture	Common Stock	1,054^{footnote F2}	$7.13	$8K
Footnote F1 (shares): Shares acquired from the vesting and settlement of performance-based restricted share units granted in fiscal year 2023 pursuant to James River Group Holdings, Inc.'s 2014 Long-Term Incentive Plan, as amended, exempt under Rule 16b-3. Footnote F2 (shares): The shares disposed of were withheld by James River Group Holdings, Inc. for the payment of the tax liability incident to the vesting of 3,122 performance-based restricted share units on March 2, 2026.
Mar 2, 2026	Michael J. Hoffmann - Officer	Grant or award	Common Stock	6,247^{footnote F1}	$0.00	-
Mar 2, 2026	Michael J. Hoffmann - Officer	Tax withholding / forfeiture	Common Stock	1,853^{footnote F2}	$7.13	$13K
Footnote F1 (shares): Shares acquired from the vesting and settlement of performance-based restricted share units granted in fiscal year 2023 pursuant to James River Group Holdings, Inc.'s 2014 Long-Term Incentive Plan, as amended, exempt under Rule 16b-3. Footnote F2 (shares): The shares disposed of were withheld by James River Group Holdings, Inc. for the payment of the tax liability incident to the vesting of 6,247 performance-based restricted share units on March 2, 2026.
Mar 2, 2026	Sarah C. Doran - Officer	Grant or award	Common Stock	8,085^{footnote F1}	$0.00	-
Mar 2, 2026	Sarah C. Doran - Officer	Tax withholding / forfeiture	Common Stock	2,728^{footnote F2}	$7.13	$19K
Footnote F1 (shares): Shares acquired from the vesting and settlement of performance-based restricted share units granted in fiscal year 2023 pursuant to James River Group Holdings, Inc.'s 2014 Long-Term Incentive Plan, as amended, exempt under Rule 16b-3. Footnote F2 (shares): The shares disposed of were withheld by James River Group Holdings, Inc. for the payment of the tax liability incident to the vesting of 8,085 performance-based restricted share units on March 2, 2026.
Mar 2, 2026	Frank D'Orazio - Officer	Grant or award	Common Stock	13,597^{footnote F1}	$0.00	-
Mar 2, 2026	Frank D'Orazio - Officer	Tax withholding / forfeiture	Common Stock	4,793^{footnote F2}	$7.13	$34K
Footnote F1 (shares): Shares acquired from the vesting and settlement of performance-based restricted share units granted in fiscal year 2023 pursuant to James River Group Holdings, Inc.'s 2014 Long-Term Incentive Plan, as amended, exempt under Rule 16b-3. Footnote F2 (shares): The shares disposed of were withheld by James River Group Holdings, Inc. for the payment of the tax liability incident to the vesting of 13,597 performance-based restricted share units on March 2, 2026.
Mar 1, 2026	Jeanette L. Miller - Officer	Tax withholding / forfeiture	Common Stock	482^{footnote F1}	$7.00	$3K
Mar 1, 2026	Jeanette L. Miller - Officer	Tax withholding / forfeiture	Common Stock	1,550^{footnote F2}	$7.00	$11K
Footnote F1 (shares): The shares disposed of were withheld by James River Group Holdings, Inc. for payment of the tax liability incident to the vesting of 1,426 restricted share units on March 1, 2026. Footnote F2 (shares): The shares disposed of were withheld by James River Group Holdings, Inc. for payment of the tax liability incident to the vesting of 4,592 restricted share units on March 1, 2026.
Mar 1, 2026	James Paul McCoy - Officer	Tax withholding / forfeiture	Common Stock	1,771^{footnote F1}	$7.00	$12K
Footnote F1 (shares): The shares disposed of were withheld by James River Group Holdings, Inc. for payment of the tax liability incident to the vesting of 4,464 restricted share units on March 1, 2026.
Mar 1, 2026	Michael J. Hoffmann - Officer	Tax withholding / forfeiture	Common Stock	1,274^{footnote F1}	$7.00	$9K
Mar 1, 2026	Michael J. Hoffmann - Officer	Tax withholding / forfeiture	Common Stock	3,357^{footnote F2}	$7.00	$23K
Footnote F1 (shares): The shares disposed of were withheld by James River Group Holdings, Inc. for payment of the tax liability incident to the vesting of 2,853 restricted share units on March 1, 2026. Footnote F2 (shares): The shares disposed of were withheld by James River Group Holdings, Inc. for payment of the tax liability incident to the vesting of 7,517 restricted share units on March 1, 2026.
Mar 1, 2026	Sarah C. Doran - Officer	Tax withholding / forfeiture	Common Stock	1,246^{footnote F1}	$7.00	$9K
Mar 1, 2026	Sarah C. Doran - Officer	Tax withholding / forfeiture	Common Stock	3,283^{footnote F2}	$7.00	$23K
Footnote F1 (shares): The shares disposed of were withheld by James River Group Holdings, Inc. for payment of the tax liability incident to the vesting of 3,692 restricted share units on March 1, 2026. Footnote F2 (shares): The shares disposed of were withheld by James River Group Holdings, Inc. for payment of the tax liability incident to the vesting of 9,728 restricted share units on March 1, 2026.
Mar 1, 2026	Frank D'Orazio - Officer	Tax withholding / forfeiture	Common Stock	2,332^{footnote F1}	$7.00	$16K
Mar 1, 2026	Frank D'Orazio - Officer	Tax withholding / forfeiture	Common Stock	6,030^{footnote F2}	$7.00	$42K
Footnote F1 (shares): The shares disposed of were withheld by James River Group Holdings, Inc. for payment of the tax liability incident to the vesting of 6,209 restricted share units on March 1, 2026. Footnote F2 (shares): The shares disposed of were withheld by James River Group Holdings, Inc. for payment of the tax liability incident to the vesting of 16,439 restricted share units on March 1, 2026.

Recent JRVR Form 8-K filings

Read JRVR company news

Oct 23, 2026Item 5.07

Read the filing on SEC EDGAR

Sep 3, 2026Item 5.02

Read the filing on SEC EDGAR

Aug 21, 2026Item 5.02, 7.01, 9.01

Read the filing on SEC EDGAR

Aug 10, 2026Item 2.02, 8.01, 9.01

JRVR insider trading FAQ

What is the latest insider trade for JRVR?

James River Group Holdings, Inc. (JRVR) had 2 insider filings in the last 90 days, with the most recent on 12 August 2026. The full record for JRVR runs to 37 Form 4 filings, the earliest from 12 November 2024. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.

How many insiders are buying JRVR stock?

No insider purchases of JRVR were filed in the last 90 days.

How many insiders are selling JRVR stock?

No insider sales of JRVR were filed in the last 90 days.

Where can I see JRVR SEC filings (Form 4, 10-K, 10-Q, 8-K)?

This page collects JRVR Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.

More Financials companies with insider activity

Recent insider filings

The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.

Aug 12, 2026 - Rajiv Basu view on EDGAR
Aug 7, 2026 - Todd Randell Sutherland view on EDGAR
May 5, 2026 - Todd Randell Sutherland view on EDGAR
Mar 9, 2026 - James Paul McCoy view on EDGAR
Mar 9, 2026 - Michael J. Hoffmann view on EDGAR
Mar 9, 2026 - Frank D'Orazio view on EDGAR
Mar 9, 2026 - Sarah C. Doran view on EDGAR
Mar 9, 2026 - Jeanette L. Miller view on EDGAR
Mar 6, 2026 - Todd Randell Sutherland view on EDGAR

Related companies with recent insider activity

Learn more

What the Form 4 transaction codes mean: Grants, option exercises, gifts and tax withholding are not trades on the market. The codes say which is which.
Insider activity in Financials: Where JRVR's peers are being bought and sold.
Every recent Form 4: The market-wide feed, updated as filings arrive from SEC EDGAR.

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Form 4 transaction type

Transactions

Total value

Grant or award

18,632

Tax withholding / forfeiture

4,310

Traded

Insider

Transaction

Security

Price

Value

Aug 12, 2026

Rajiv Basu - Director

Grant or award

Common Stock

18,632^{footnote F1}

$0.00

Footnote F1 (shares): Represents the annual grant of restricted share units (payable solely in shares of common stock of the Issuer on the vesting date) under the James River Group Holdings, Inc. 2014 Non-Employee Director Incentive Plan, as amended, which vest on March 4, 2027.

Aug 6, 2026

Todd Randell Sutherland - Officer

Tax withholding / forfeiture

Common Stock

4,310^{footnote F1}

$4.79

$21K

Footnote F1 (shares): The shares disposed of were withheld by James River Group Holdings, Inc. for payment of the tax liability incident to the vesting of 14,318 restricted share units on August 6, 2026.

May 4, 2026

Todd Randell Sutherland - Officer

Tax withholding / forfeiture

Common Stock

937^{footnote F1}

$6.13

$6K

Footnote F1 (shares): The shares disposed of were withheld by James River Group Holdings, Inc. for payment of the tax liability incident to the vesting of 3,111 restricted share units on May 4, 2026.

Mar 5, 2026

James Paul McCoy - Officer

Tax withholding / forfeiture

Common Stock

4,517^{footnote F1}

$6.44

$29K

Footnote F1 (shares): The shares disposed of were withheld by James River Group Holdings, Inc. for payment of the tax liability incident to the vesting of 11,888 restricted share units on March 5, 2026.

Mar 5, 2026

Michael J. Hoffmann - Officer

Tax withholding / forfeiture

Common Stock

8,939^{footnote F1}

$6.44

$58K

Footnote F1 (shares): The shares disposed of were withheld by James River Group Holdings, Inc. for payment of the tax liability incident to the vesting of 20,018 restricted share units on March 5, 2026.

Mar 5, 2026

Frank D'Orazio - Officer

Tax withholding / forfeiture

Common Stock

14,128^{footnote F1}

$6.44

$91K

Footnote F1 (shares): The shares disposed of were withheld by James River Group Holdings, Inc. for payment of the tax liability incident to the vesting of 43,778 restricted share units on March 5, 2026.

Mar 5, 2026

Sarah C. Doran - Officer

Tax withholding / forfeiture

Common Stock

8,741^{footnote F1}

$6.44

$56K

Footnote F1 (shares): 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.

Mar 5, 2026

Jeanette L. Miller - Officer

Tax withholding / forfeiture

Common Stock

4,126^{footnote F1}

$6.44

$27K

Footnote F1 (shares): The shares disposed of were withheld by James River Group Holdings, Inc. for payment of the tax liability incident to the vesting of 12,228 restricted share units on March 5, 2026.

Mar 4, 2026

Todd Randell Sutherland - Officer

Grant or award

Common Stock

28,818^{footnote F1}

$0.00

Footnote F1 (shares): Grant of restricted share units (payable solely in shares of common stock of the Issuer on each vesting date), vesting in three equal annual installments on March 4 of each of the years 2027 through 2029.

Mar 4, 2026

Jeanette L. Miller - Officer

Grant or award

Common Stock

26,714^{footnote F1}

$0.00

Footnote F1 (shares): Grant of restricted share units (payable solely in shares of common stock of the Issuer on each vesting date), vesting in three equal annual installments on March 4 of each of the years 2027 through 2029.

Mar 4, 2026

James Paul McCoy - Officer

Grant or award

Common Stock

18,912^{footnote F1}

$0.00

Footnote F1 (shares): Grant of restricted share units (payable solely in shares of common stock of the Issuer on each vesting date), vesting in three equal annual installments on March 4 of each of the years 2027 through 2029.

Mar 4, 2026

Michael J. Hoffmann - Officer

Grant or award

Common Stock

32,799^{footnote F1}

$0.00

Footnote F1 (shares): Grant of restricted share units (payable solely in shares of common stock of the Issuer on each vesting date), vesting in three equal annual installments on March 4 of each of the years 2027 through 2029.

Mar 4, 2026

Sarah C. Doran - Officer

Grant or award

Common Stock

42,446^{footnote F1}

$0.00

Footnote F1 (shares): Grant of restricted share units (payable solely in shares of common stock of the Issuer on each vesting date), vesting in three equal annual installments on March 4 of each of the years 2027 through 2029.

Mar 4, 2026

Frank D'Orazio - Officer

Grant or award

Common Stock

143,461^{footnote F1}

$0.00

Footnote F1 (shares): Grant of restricted share units (payable solely in shares of common stock of the Issuer on each vesting date), vesting in three equal annual installments on March 4 of each of the years 2027 through 2029.

Mar 4, 2026

Michael E. Crow - Officer

Grant or award

Common Stock

41,686^{footnote F1}

$0.00

Footnote F1 (shares): Grant of restricted share units (payable solely in shares of common stock of the Issuer on each vesting date), vesting in three equal annual installments on March 4 of each of the years 2027 through 2029.

Mar 4, 2026

Peter B. Migliorato - Director

Grant or award

Common Stock

14,409^{footnote F1}

$0.00

Footnote F1 (shares): Represents the annual grant of restricted share units (payable solely in shares of common stock of the Issuer on the vesting date) under the James River Group Holdings, Inc. 2014 Non-Employee Director Incentive Plan, as amended, which vest on March 4, 2027.

Mar 4, 2026

Christine Lasala - Director

Grant or award

Common Stock

21,613^{footnote F1}

$0.00

Footnote F1 (shares): Represents the annual grant of restricted share units (payable solely in shares of common stock of the Issuer on the vesting date) under the James River Group Holdings, Inc. 2014 Non-Employee Director Incentive Plan, as amended, which vest on March 4, 2027.

Mar 4, 2026

Dennis J. Langwell - Director

Grant or award

Common Stock

14,409^{footnote F1}

$0.00

Footnote F1 (shares): Represents the annual grant of restricted share units (payable solely in shares of common stock of the Issuer on the vesting date) under the James River Group Holdings, Inc. 2014 Non-Employee Director Incentive Plan, as amended, which vest on March 4, 2027.

Mar 4, 2026

Kirstin Gould - Director

Grant or award

Common Stock

14,409^{footnote F1}

$0.00

Footnote F1 (shares): Represents the annual grant of restricted share units (payable solely in shares of common stock of the Issuer on the vesting date) under the James River Group Holdings, Inc. 2014 Non-Employee Director Incentive Plan, as amended, which vest on March 4, 2027.

Mar 4, 2026

Joel D. Cavaness - Director

Grant or award

Common Stock

14,409^{footnote F1}

$0.00

Footnote F1 (shares): Represents the annual grant of restricted share units (payable solely in shares of common stock of the Issuer on the vesting date) under the James River Group Holdings, Inc. 2014 Non-Employee Director Incentive Plan, as amended, which vest on March 4, 2027.

Mar 4, 2026

Thomas Lynn Brown - Director

Grant or award

Common Stock

14,409^{footnote F1}

$0.00

Footnote F1 (shares): Represents the annual grant of restricted share units (payable solely in shares of common stock of the Issuer on the vesting date) under the James River Group Holdings, Inc. 2014 Non-Employee Director Incentive Plan, as amended, which vest on March 4, 2027.

Mar 2, 2026

Jeanette L. Miller - Officer

Grant or award

Common Stock

3,122^{footnote F1}

$0.00

Mar 2, 2026

Jeanette L. Miller - Officer

Tax withholding / forfeiture

Common Stock

1,054^{footnote F2}

$7.13

$8K

Footnote F1 (shares): Shares acquired from the vesting and settlement of performance-based restricted share units granted in fiscal year 2023 pursuant to James River Group Holdings, Inc.'s 2014 Long-Term Incentive Plan, as amended, exempt under Rule 16b-3.
Footnote F2 (shares): The shares disposed of were withheld by James River Group Holdings, Inc. for the payment of the tax liability incident to the vesting of 3,122 performance-based restricted share units on March 2, 2026.

Mar 2, 2026

Michael J. Hoffmann - Officer

Grant or award

Common Stock

6,247^{footnote F1}

$0.00

Mar 2, 2026

Michael J. Hoffmann - Officer

Tax withholding / forfeiture

Common Stock

1,853^{footnote F2}

$7.13

$13K

Footnote F1 (shares): Shares acquired from the vesting and settlement of performance-based restricted share units granted in fiscal year 2023 pursuant to James River Group Holdings, Inc.'s 2014 Long-Term Incentive Plan, as amended, exempt under Rule 16b-3.
Footnote F2 (shares): The shares disposed of were withheld by James River Group Holdings, Inc. for the payment of the tax liability incident to the vesting of 6,247 performance-based restricted share units on March 2, 2026.

Mar 2, 2026

Sarah C. Doran - Officer

Grant or award

Common Stock

8,085^{footnote F1}

$0.00

Mar 2, 2026

Sarah C. Doran - Officer

Tax withholding / forfeiture

Common Stock

2,728^{footnote F2}

$7.13

$19K

Footnote F1 (shares): Shares acquired from the vesting and settlement of performance-based restricted share units granted in fiscal year 2023 pursuant to James River Group Holdings, Inc.'s 2014 Long-Term Incentive Plan, as amended, exempt under Rule 16b-3.
Footnote F2 (shares): The shares disposed of were withheld by James River Group Holdings, Inc. for the payment of the tax liability incident to the vesting of 8,085 performance-based restricted share units on March 2, 2026.

Mar 2, 2026

Frank D'Orazio - Officer

Grant or award

Common Stock

13,597^{footnote F1}

$0.00

Mar 2, 2026

Frank D'Orazio - Officer

Tax withholding / forfeiture

Common Stock

4,793^{footnote F2}

$7.13

$34K

Footnote F1 (shares): Shares acquired from the vesting and settlement of performance-based restricted share units granted in fiscal year 2023 pursuant to James River Group Holdings, Inc.'s 2014 Long-Term Incentive Plan, as amended, exempt under Rule 16b-3.
Footnote F2 (shares): The shares disposed of were withheld by James River Group Holdings, Inc. for the payment of the tax liability incident to the vesting of 13,597 performance-based restricted share units on March 2, 2026.

Mar 1, 2026

Jeanette L. Miller - Officer

Tax withholding / forfeiture

Common Stock

482^{footnote F1}

$7.00

$3K

Mar 1, 2026

Jeanette L. Miller - Officer

Tax withholding / forfeiture

Common Stock

1,550^{footnote F2}

$7.00

$11K

Footnote F1 (shares): The shares disposed of were withheld by James River Group Holdings, Inc. for payment of the tax liability incident to the vesting of 1,426 restricted share units on March 1, 2026.
Footnote F2 (shares): The shares disposed of were withheld by James River Group Holdings, Inc. for payment of the tax liability incident to the vesting of 4,592 restricted share units on March 1, 2026.

Mar 1, 2026

James Paul McCoy - Officer

Tax withholding / forfeiture

Common Stock

1,771^{footnote F1}

$7.00

$12K

Footnote F1 (shares): The shares disposed of were withheld by James River Group Holdings, Inc. for payment of the tax liability incident to the vesting of 4,464 restricted share units on March 1, 2026.

Mar 1, 2026

Michael J. Hoffmann - Officer

Tax withholding / forfeiture

Common Stock

1,274^{footnote F1}

$7.00

$9K

Mar 1, 2026

Michael J. Hoffmann - Officer

Tax withholding / forfeiture

Common Stock

3,357^{footnote F2}

$7.00

$23K

Footnote F1 (shares): The shares disposed of were withheld by James River Group Holdings, Inc. for payment of the tax liability incident to the vesting of 2,853 restricted share units on March 1, 2026.
Footnote F2 (shares): The shares disposed of were withheld by James River Group Holdings, Inc. for payment of the tax liability incident to the vesting of 7,517 restricted share units on March 1, 2026.

Mar 1, 2026

Sarah C. Doran - Officer

Tax withholding / forfeiture

Common Stock

1,246^{footnote F1}

$7.00

$9K

Mar 1, 2026

Sarah C. Doran - Officer

Tax withholding / forfeiture

Common Stock

3,283^{footnote F2}

$7.00

$23K

Footnote F1 (shares): The shares disposed of were withheld by James River Group Holdings, Inc. for payment of the tax liability incident to the vesting of 3,692 restricted share units on March 1, 2026.
Footnote F2 (shares): The shares disposed of were withheld by James River Group Holdings, Inc. for payment of the tax liability incident to the vesting of 9,728 restricted share units on March 1, 2026.

Mar 1, 2026

Frank D'Orazio - Officer

Tax withholding / forfeiture

Common Stock

2,332^{footnote F1}

$7.00

$16K

Mar 1, 2026

Frank D'Orazio - Officer

Tax withholding / forfeiture

Common Stock

6,030^{footnote F2}

$7.00

$42K

Footnote F1 (shares): The shares disposed of were withheld by James River Group Holdings, Inc. for payment of the tax liability incident to the vesting of 6,209 restricted share units on March 1, 2026.
Footnote F2 (shares): The shares disposed of were withheld by James River Group Holdings, Inc. for payment of the tax liability incident to the vesting of 16,439 restricted share units on March 1, 2026.