Atea Pharmaceuticals Presents Preclinical Results Supporting First-in-Class Potential of AT-587 for Treatment of Hepatitis E Virus at CROI 2026

Results Demonstrate AT-587 To Be Highly Potent In Vitro Against Hepatitis E Virus  Initiation of Phase 1 Clinical Program Anticipated Mid-2026 BOSTON, Feb. 24, 2026 (GLOBE NEWSWIRE) -- Atea Pharmaceuticals, Inc. (Nasdaq: AVIR) (Atea or Company), a late-stage clinical biopharmaceutical company engaged in the discovery and development of oral antiviral therapeutics for serious viral diseases, today announced in vitro results showing that two proprietary oral nucleotide analogs, AT-587 and AT-2490, exhibit promising antiviral profiles as potential first-in-class inhibitors for the treatment of Hepatitis E virus (HEV) infection, a positive-sense, single-stranded RNA virus that primarily infects liver cells. These results were presented at the Conference on Retroviruses and Opportunistic Infections (CROI), taking place February 22-25 in Denver, Colorado.

GlobeNewsWire • 12 hours ago

Atea Pharmaceuticals, Inc. (AVIR) Presents at 44th Annual J.P. Morgan Healthcare Conference Transcript

Atea Pharmaceuticals, Inc. (AVIR) Presents at 44th Annual J.P. Morgan Healthcare Conference Transcript

Seeking Alpha • Jan 15, 2026

Atea Pharmaceuticals to Highlight 2026 Strategic Priorities at the 44th Annual J.P. Morgan Healthcare Conference

Phase 3 Topline Results for Potential Best-in-Class Regimen for Treatment of HCV on Track for 2026 Topline Results from North American Phase 3 C-BEYOND Trial Expected Mid-2026; Results from C-FORWARD Trial Outside North America Expected Year-End 2026 C-BEYOND and C-FORWARD Are the First Global Phase 3 Head-to-Head Trials of Direct-Acting Antivirals for Treatment of HCV Initiation of HEV Phase 1 Clinical Program for Product Candidate AT-587 Anticipated Mid-2026 BOSTON, Jan. 08, 2026 (GLOBE NEWSWIRE) -- Atea Pharmaceuticals, Inc. (Nasdaq: AVIR) (Atea or Company), a clinical-stage biopharmaceutical company engaged in the discovery and development of oral antiviral therapeutics for serious viral diseases, will present the Company's strategic priorities for 2026 at the 44th Annual J.P. Morgan Healthcare Conference, taking place January 12-15 in San Francisco.

GlobeNewsWire • Jan 8, 2026

Atea Pharmaceuticals to Present at the 44th Annual J.P. Morgan Healthcare Conference

BOSTON, Jan. 06, 2026 (GLOBE NEWSWIRE) -- Atea Pharmaceuticals, Inc. (Nasdaq: AVIR) (Atea or Company), a clinical-stage biopharmaceutical company engaged in the discovery and development of oral antiviral therapeutics for serious viral diseases, today announced that Jean-Pierre Sommadossi, PhD, Chief Executive Officer and Founder of Atea, together with other members of the Atea management team, will present at the 44th Annual J.P. Morgan Healthcare Conference on Thursday, January 15, 2026 at 7:30 a.m. PT in San Francisco, CA.

GlobeNewsWire • Jan 6, 2026

Atea Pharmaceuticals: Potential Best-In-Class HCV Cure With Pivotal Readouts In 2026

Atea Pharmaceuticals (AVIR) offers a late-stage, best-in-class HCV cure, with significant upside, currently trading below cash. BEM/RZR combines advantages of current first-line HCV therapies — single pill, no drug-drug or food interactions, short treatment, and high barrier to resistance. Phase 3 readouts for BEM/RZR are expected in 2026, with positive data likely to drive a strategic transaction.

Seeking Alpha • Dec 23, 2025

Atea Pharmaceuticals Completes Patient Enrollment in North American Phase 3 Trial Evaluating Regimen of Bemnifosbuvir and Ruzasvir for Treatment of Hepatitis C Virus

Enrollment Completed in C-BEYOND Phase 3 Trial with More Than 880 HCV Treatment-Naïve Patients in US and Canada C-BEYOND Topline Results Expected Mid-2026 C-FORWARD Phase 3 Trial, Conducted Outside North America, Enrollment Completion Expected Mid-2026 with Topline Results Anticipated Year-End 2026 C- BEYOND AND C-FORWARD are the First Global Phase 3 Head-to-Head Trials of Direct-Acting Antivirals for Treatment of HCV BOSTON, Dec. 22, 2025 (GLOBE NEWSWIRE) -- Atea Pharmaceuticals, Inc. (Nasdaq: AVIR) (Atea or Company), a clinical-stage biopharmaceutical company engaged in the discovery and development of oral antiviral therapeutics for serious viral diseases, today announced completion of enrollment of more than 880 treatment-naïve patients in the C-BEYOND Phase 3 trial evaluating the fixed-dose combination (FDC) regimen of bemnifosbuvir and ruzasvir compared to the FDC regimen of sofosbuvir and velpatasvir for the treatment of hepatitis C virus (HCV). C-BEYOND is being conducted at approximately 120 clinical trial sites in the US and Canada.

GlobeNewsWire • Dec 22, 2025

Atea Pharmaceuticals to Present at the 8th Annual Evercore Healthcare Conference

BOSTON, Nov. 19, 2025 (GLOBE NEWSWIRE) -- Atea Pharmaceuticals, Inc. (Nasdaq: AVIR) (Atea or Company), a clinical-stage biopharmaceutical company engaged in the discovery and development of oral antiviral therapeutics for serious viral diseases, today announced that Jean-Pierre Sommadossi, PhD, Chief Executive Officer and Founder of Atea, together with other members of the Atea management team, will participate in a fireside chat at the 8th Annual Evercore Healthcare Conference on Wednesday, December 3, 2025 at 10:00 a.m. ET in Coral Gables, FL.

GlobeNewsWire • Nov 19, 2025

Atea Pharmaceuticals, Inc. (AVIR) Discusses Next-Generation Hepatitis C Treatment Developments and Clinical Advancements Transcript

Atea Pharmaceuticals, Inc. ( AVIR ) Discusses Next-Generation Hepatitis C Treatment Developments and Clinical Advancements November 13, 2025 10:00 AM EST Company Participants Jean-Pierre Sommadossi - Founder, Chairman, CEO & President Janet Hammond - Chief Development Officer Maria Horga - Chief Medical Officer John Vavricka - Chief Commercial Officer Jonae Barnes - Senior Vice President of Investor Relations & Corporate Communications Conference Call Participants Jordan Feld Anthony Martinez Nancy Reau Eric Lawitz Tsan-Yu Hsieh - William Blair & Company L.L.C., Research Division Presentation Operator Good morning, and welcome to the Atea Pharmaceuticals Virtual KOL event.

Seeking Alpha • Nov 13, 2025

Atea Pharmaceuticals, Inc. (AVIR) Q3 2025 Earnings Call Transcript

Atea Pharmaceuticals, Inc. ( AVIR ) Q3 2025 Earnings Call November 12, 2025 4:30 PM EST Company Participants Jonae Barnes - Senior Vice President of Investor Relations & Corporate Communications Jean-Pierre Sommadossi - Founder, Chairman, CEO & President Janet Hammond - Chief Development Officer Maria Horga - Chief Medical Officer John Vavricka - Chief Commercial Officer Andrea Corcoran - CFO, Executive VP of Legal & Secretary Conference Call Participants Selina Zhou Tsan-Yu Hsieh - William Blair & Company L.L.C., Research Division Presentation Operator Good afternoon, everyone, and welcome to the Atea Pharmaceuticals Third Quarter 2025 Financial Results and Business Update Conference Call.

Seeking Alpha • Nov 13, 2025

Atea Pharmaceuticals Reports Third Quarter 2025 Financial Results and Provides Business Update

Patient Enrollment on Track in Global Phase 3 Program for Treatment of Hepatitis C Virus (HCV), Topline Results from North America Trial Expected Mid-2026  New Data Show Bemnifosbuvir Has Unique Dual Mechanism Against HCV New Data Presented at The Liver Meeting ® , the Annual Meeting of AASLD, Support Bemnifosbuvir/Ruzasvir as a Potential Best-in-Class Therapy for the Treatment of HCV Company Announces New Hepatitis E Virus (HEV) Development Program Company Holding Conference Call Today at 4:30 PM ET Company Hosting HCV KOL Event November 13 th at 10 AM ET BOSTON, Nov. 12, 2025 (GLOBE NEWSWIRE) -- Atea Pharmaceuticals, Inc. (Nasdaq: AVIR) (Atea or Company), a clinical-stage biopharmaceutical company engaged in the discovery and development of oral antiviral therapeutics for serious viral diseases, today reported financial results for the third quarter ended September 30, 2025, announced new research findings, including evidence of a unique dual mechanism of action for bemnifosbuvir against hepatitis C virus (HCV) and the expansion of the Company's antiviral pipeline with a new hepatitis E virus (HEV) program, and provided a business update. The Company's combination regimen of bemnifosbuvir, a nucleotide analog HCV NS5B polymerase inhibitor, and ruzasvir, an NS5A inhibitor, for the treatment of HCV is currently being evaluated in a global Phase 3 development program.

GlobeNewsWire • Nov 12, 2025