SAN DIEGO, Oct. 17, 2025 (GLOBE NEWSWIRE) -- Johnson Fistel, PLLP, a leading stockholder rights law firm, has initiated an investigation into certain board members and executive officers of Grocery Outlet Holding Corp. (NASDAQ: GO) for potential breaches of fiduciary duties and violations of federal securities laws. What is Johnson Fistel Investigating?Previously, a class action complaint was filed against the Company alleging that, during the Class Period from November 7, 2023 and May 7, 2024, defendants c ...