DEADLINE ALERT: Faruqi & Faruqi, LLP Investigates Claims on Behalf of Investors of Altimmune

Core Viewpoint - Faruqi & Faruqi, LLP is investigating potential claims against Altimmune, Inc. following a significant decline in its stock price after the announcement of disappointing trial results for Pemvidutide [4][6][7] Group 1: Legal Investigation and Class Action - The firm is encouraging investors who suffered losses exceeding $75,000 in Altimmune between August 10, 2023, and June 25, 2025, to discuss their legal rights [1] - A federal securities class action has been filed against Altimmune, with a deadline of October 6, 2025, for investors to seek the role of lead plaintiff [4][8] - The lead plaintiff is defined as the investor with the largest financial interest who directs and oversees the litigation on behalf of the class [8] Group 2: Trial Results and Stock Performance - On June 26, 2025, Altimmune announced topline results from the IMPACT Phase 2b MASH trial, which failed to achieve statistical significance in its primary endpoint of fibrosis reduction [6] - Following the announcement, Altimmune's stock price plummeted from $7.71 per share on June 25, 2025, to $3.61 per share on June 26, 2025, marking a decline of 53.2% in one day [7]