JRVR 8-K: Exhibit 99.1 Investor Presentation Furnished to Investors

Rhea-AI Filing Summary

James River Group Holdings, Ltd. (JRVR) furnished its second quarter 2025 investor presentation as Exhibit 99.1 to a Current Report on Form 8-K. The company says it will use the presentation in meetings with investors and analysts and will post the slides on its investor relations website. The disclosure is expressly furnished, not filed, and therefore is not incorporated by reference into other SEC filings. This notice provides investors access to the company’s latest investor materials but does not contain financial statements or new operational metrics.

Insights

Financial Analyst

TL;DR: Routine investor-material furnishing; provides updated presentation access but contains no new financial data.

The filing furnishes an investor presentation (Exhibit 99.1) for Q2 2025 and states the company will use it in investor and analyst meetings and post it on its IR site. Because the material is explicitly furnished, not filed, it serves primarily as a transparency and communications update rather than a regulatory submission of new financial disclosures. No earnings figures, transaction details, or changes to financial statements are included in this Form 8-K.

Corporate Governance Expert

TL;DR: A standard Regulation FD disclosure; signals investor outreach but has no direct governance or control changes.

The company followed Regulation FD practice by furnishing the investor presentation as an exhibit and stating intended uses in investor/analyst meetings and on the IR website. The Form clarifies the exhibit is furnished and not incorporated by reference, which preserves the limits of SEC filing incorporation. There are no indicated changes to leadership, governance, or material contracts in this disclosure.

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): August 12, 2025

JAMES RIVER GROUP HOLDINGS, LTD.

(Exact name of registrant as specified in its charter)

Bermuda			001-36777			98-0585280
(State or other jurisdiction of incorporation)			(Commission File Number)			(IRS Employer Identification No.)

Clarendon House, 2 Church Street, Hamilton, Pembroke HM11, Bermuda

(Address of principal executive offices)

(Zip Code)

(441) 295-1422

(Registrant's telephone number, including area code)

(Former name or former address, if changed since last report.)

Check the appropriate box below if the Form 8‑K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2 below):

☐    Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐    Soliciting material pursuant to Rule 14a‑12 under the Exchange Act (17 CFR 240.14a‑12)

☐    Pre-commencement communications pursuant to Rule 14d‑2(b) under the Exchange Act (17 CFR 240.14d‑2(b))

☐    Pre-commencement communications pursuant to Rule 13e‑4(c) under the Exchange Act (17 CFR 240.13e‑4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class			Trading Symbol(s)			Name of each exchange on which registered
Common Shares, par value $0.0002 per share			JRVR			NASDAQ Global Select Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 7.01 Regulation FD Disclosure.

James River Group Holdings, Ltd. (the “Company”) is furnishing a copy of its second quarter 2025 investor presentation as Exhibit 99.1 to this Current Report on Form 8-K (this “Form 8-K”). The Company intends to use the investor presentation from time to time in meetings with investors and analysts. The presentation will also be posted on the investor relations portion of the Company’s website.

The information provided pursuant to this Item 7.01, including Exhibit 99.1 in Item 9.01, is “furnished” and shall not be deemed to be “filed” with the Securities and Exchange Commission or incorporated by reference in any filing under the Securities Exchange Act of 1934, as amended, or the Securities Act of 1933, as amended, except as shall be expressly set forth by specific reference in any such filings.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits

The following Exhibit is furnished as a part of this Form 8-K:

Exhibit No.						Description
99.1						Investor Presentation
104						Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

			JAMES RIVER GROUP HOLDINGS, LTD.
Dated: August 12, 2025			By: /s/ Sarah C. Doran
			Sarah C. Doran
			Chief Financial Officer

FAQ

What did James River (JRVR) report in this Form 8-K?

The company furnished its second quarter 2025 investor presentation as Exhibit 99.1 to the Form 8-K.

Is the investor presentation filed with the SEC or just furnished?

The presentation is explicitly stated as furnished, not filed, and therefore is not incorporated by reference into other filings.

Where will JRVR use and post the investor presentation?

JRVR intends to use the presentation in meetings with investors and analysts and will post it on the company’s investor relations website.

Which exhibits were included with the Form 8-K?

Exhibit 99.1 (Investor Presentation) and Exhibit 104 (Cover Page Interactive Data File) were furnished.

Who signed the Form 8-K for James River (JRVR)?

The filing was signed on behalf of the registrant by Sarah C. Doran, Chief Financial Officer.