 Boston, Massachusetts--Newsfile Corp. - August 10, 2021 - The Thornton Law Firm alerts investors that a class action lawsuit has been filed on behalf of investors of James River Group Holdings, Ltd. NASDAQ: JRVR. The case is currently in the lead plaintiff stage. Investors who purchased JRVR stock or other securities between August 1, 2019 and May 5, 2021 may contact the Thornton Law Firms investor protection team by visiting for more information. Investors... 