The Gross Law Firm Announces the Filing of a Securities Class Action on Behalf of Altimmune, Inc.(ALT) Shareholders

, /PRNewswire/ -- The Gross Law Firm issues the following notice to shareholders of Altimmune, Inc. (NASDAQ: ALT). Shareholders who purchased shares of ALT during the class period listed are encouraged to contact the firm regarding possible lead plaintiff appointment. Appointment as lead plaintiff is not required to partake in any recovery. CONTACT US HERE: https://securitiesclasslaw.com/securities/altimmune-inc-loss-submission-form-2/?id=170616&from=4 CLASS PERIOD: August 10, 2023 to June 25, 2025 CONTACT ...