Press Release

CHAPEL HILL, N.C., July 31, 2026 (GLOBE NEWSWIRE) -- James River Group Holdings, Inc. ("James River" or the "Company") (NASDAQ: JRVR) will release second quarter earnings after the market closes on Monday, August 10, 2026. It will also host an earnings conference call on Tuesday, August 11, 2026, beginning at 8:30 a.m. (Eastern Time).

The conference call may be accessed by dialing (800) 715-9871, conference ID 7866656 , or via the investor website at https://investors.jrvrgroup.com. A replay will also be available in the same location.

About James River Group Holdings, Inc.

James River Group Holdings, Inc. is a holding company that owns and operates a group of specialty insurance companies. The Company operates in two specialty property-casualty insurance segments: Excess and Surplus Lines and Specialty Admitted Insurance. Each of the Company’s regulated insurance subsidiaries are rated “A-” (Excellent) by A.M. Best Company. Visit James River Group Holdings, Inc. on the web at https://jrvrgroup.com.

Bob Zimardo
SVP, Investments & Investor Relations
InvestorRelations@james-river-group.com