NEW YORK CITY, NY / ACCESS Newswire / July 2, 2025 / Bronstein, Gewirtz & Grossman, LLC is investigating potential claims on behalf of purchasers of Altimmune, Inc. ("Altimmune" or "the Company") (NASDAQ:ALT). Investors who purchased Altimmune securities are encouraged to obtain additional information and assist the investigation by visiting the firm's site: bgandg.com/ALT.
Investigation Details
On June 26, 2025, Altimmune issued a press release announcing "topline results from the IMPACT Phase 2b trial of pemvidutide in metabolic dysfunction-associated steatohepatitis (MASH)." Although Altimmune described the results as "positive," the press release reported that "[t]he effects on fibrosis improvement without worsening of MASH in an ITT analysis"-a key efficacy endpoint-"were 31.8% and 34.5% for pemvidutide 1.2 mg and 1.8 mg, respectively compared with 25.9% for placebo (differences not statistically significant)."
On this news, Altimmune's stock price fell $4.10 per share, or 53.18%, to close at $3.61 per share on June 26, 2025.
What's Next?
If you are aware of any facts relating to this investigation or purchased Altimmune securities, you can assist this investigation by visiting the firm's site: bgandg.com/ALT. You can also contact Peretz Bronstein or his client relations manager, Nathan Miller, of Bronstein, Gewirtz & Grossman, LLC: 332-239-2660
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We represent investors in class actions on a contingency fee basis. That means we will ask the court to reimburse us for out-of-pocket expenses and attorneys' fees, usually a percentage of the total recovery, only if we are successful.
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Contact
Bronstein, Gewirtz & Grossman, LLC
Peretz Bronstein or Nathan Miller
332-239-2660 | info@bgandg.com
SOURCE: Bronstein, Gewirtz & Grossman, LLC
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