PHILADELPHIA, Jan. 06, 2026 (GLOBE NEWSWIRE) -- National plaintiffs’ law firm Berger Montague PC announces that a class action lawsuit has been filed against SLM Corporation a/k/a Sallie Mae (NASDAQ: SLM) (“Sallie Mae” or the “Company”) on behalf of investors who purchased or otherwise acquired Sallie Mae securities during the period of July 25, 2025 through August 14, 2025 (the “Class Period”), inclusive. Investor Deadline: Investors who purchased Sallie Mae securities during the Class Period may, no later ...