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Wed, Aug 12, 2026

1 updates
ALT
7:30 AM

Altimmune Announces Second Quarter 2026 Financial Results and Business Update

Initiated global PERFORMA Phase 3 trial in MASH Reported positive topline data from RECLAIM Phase 2 trial in AUD Completed patient enrollment in RESTORE Phase 2 trial in ALD $519 million in cash, cash equivalents and investments as of June 30, 2026 Webcast to be held today at 8:30 a.m.

Trial Results • Phase 2Results event Tue, Jun 30, 2026, 7:30 AM EDTaltimmune.com

Wed, Aug 5, 2026

1 updates

Mon, Aug 3, 2026

1 updates
ALT
8:00 AM

Altimmune Initiates PERFORMA Phase 3 Trial of Pemvidutide in Patients with MASH

Global registrational study designed to evaluate pemvidutide on fibrosis improvement, MASH resolution, and clinical outcomes Initiation marks advancement of Altimmune's lead program into late-stage development following positive IMPACT Phase 2b data GAITHERSBURG, Md., Aug.

Trial Start • Phase 3Trial initiation Mon, Aug 3, 2026, 8:00 AM EDTaltimmune.com

Tue, Jul 28, 2026

1 updates
ALT
7:00 AM

Altimmune Announces Positive Topline Results from RECLAIM Phase 2 Trial of Pemvidutide in Alcohol Use Disorder

Pemvidutide 2.4 mg delivered a statistically significant and clinically meaningful reduction in heavy drinking days, the primary endpoint of the trial Important secondary endpoints were also met, including two-level reduction in WHO risk drinking levels and zero heavy drinking days, both of which

Trial Results • Phase 2Topline results release Tue, Jul 28, 2026, 7:00 AM EDTaltimmune.com

Thu, May 28, 2026

1 updates
ALT
11:00 AM

Pemvidutide Demonstrates Significant Metabolic Improvements in Patients with MASH in New 48‑Week IMPACT Phase 2b Data Presented at EASL 2026

“Best of EASL” oral presentation highlights meaningful reductions in triglycerides, cholesterol, and blood pressure, along with improvements in key metabolic risk factors PERFORMA Phase 3 trial to further evaluate the broad metabolic and liver-related effects of pemvidutide GAITHERSBURG, Md., May

Presentation / Abstract • Phase 2EASL oral presentation Thu, May 28, 2026, 11:00 AM EDTaltimmune.com

Wed, May 27, 2026

2 updates
ALT
8:30 AM

Altimmune to Participate in Upcoming Investor Conferences

GAITHERSBURG, Md., May 27, 2026 (GLOBE NEWSWIRE) -- Altimmune, Inc. (Nasdaq: ALT), a late clinical-stage biopharmaceutical company developing pemvidutide to address serious liver diseases, today announced that management will participate in the following upcoming investor conferences: 2026

altimmune.com
ALT
8:00 AM

New IMPACT Phase 2b Data Highlight Concurrent Improvements Across Multiple Non-Invasive Markers and qFibrosis-Measured Fibrosis Regression with Pemvidutide in MASH at EASL 2026

Concurrent improvement across key non-invasive tests underscores convergence of pemvidutide effects on MASH disease activity and fibrosis AI-based digital pathology analyses further demonstrate antifibrotic effects of pemvidutide at 24 weeks GAITHERSBURG, Md., May 27, 2026 (GLOBE NEWSWIRE) --

Presentation / Abstract • Phase 2Late-breaking poster presentation Wed, May 27, 2026, 8:00 AM EDTaltimmune.com