Artiva Biotherapeutics

ARTV

Market cap $433M

Multiple EULAR presentations reinforce potential of AlloNK to drive deep B-cell depletion and meaningful clinical responses across refractory rheumatoid arthritis, Sjögren disease and systemic sclerosis Late-breaking oral presentation highlighted robust clinical responses with AlloNK plus rituximab across 31 patients with rheumatologic diseases Rheumatoid arthritis data showed clinically meaningful responses in highly refractory patients, including 71% ACR50 response at six months in the company-sponsored Phase 2a basket trial Safety and translational data support AlloNK's potential as an outpatient-administered, community-compatible deep B-cell depleting therapy U.S. Food and Drug Administration (FDA) granted Regenerative Medicine Advanced Therapy (RMAT) designation to AlloNK plus rituximab for the treatment of refractory rheumatoid arthritis Artiva to host virtual webcast today at 8:15 am EDT, featuring Dr. Paul Emery, Arthritis UK professor of rheumatology at the University of Leeds SAN DIEGO, June 08, 2026 (GLOBE NEWSWIRE) -- Artiva Biotherapeutics, Inc. (Nasdaq: ARTV), a clinical-stage biotechnology company whose mission is to develop effective, safe and accessible cell therapies for patients with debilitating autoimmune diseases, today highlighted clinical, safety and translational data for AlloNK (also known as AB-101), an allogeneic, off-the-shelf, non-genetically modified natural killer (NK) cell therapy candidate, presented at the European Alliance of Associations for Rheumatology (EULAR) 2026 Congress in London. Across five accepted abstracts, Artiva presented data evaluating AlloNK in combination with rituximab across B-cell driven autoimmune diseases, including rheumatoid arthritis (RA), Sjögren disease (SjD) and systemic sclerosis (SSc).

SAN DIEGO, May 28, 2026 (GLOBE NEWSWIRE) -- Artiva Biotherapeutics, Inc. (Nasdaq: ARTV), a clinical-stage biotechnology company whose mission is to develop effective, safe and accessible cell therapies for patients with debilitating autoimmune diseases, today announced that Artiva management will participate in a fireside chat at the 2026 Jefferies Global Healthcare Conference in New York on Thursday, June 4, 2026, at 9:20 am EDT. To access the audio webcast and subsequent archived recording of this and other company presentations, please visit the Investors section of Artiva's website.

SAN DIEGO, May 19, 2026 (GLOBE NEWSWIRE) -- Artiva Biotherapeutics, Inc. (Nasdaq: ARTV) (Artiva), a clinical-stage biotechnology company whose mission is to develop effective, safe and accessible cell therapies for patients with debilitating autoimmune diseases, today announced upcoming data presentations at the European Alliance of Associations for Rheumatology (EULAR) 2026 Congress from June 3 – 6, 2026 in London. The five accepted abstracts will be delivered as one late-breaking oral presentation, one oral presentation, one poster view, one poster tour and one publication only.

Veteran biotechnology executive with more than 20 years of leadership experience spanning research, clinical development, commercialization and company building Proven track record advancing multiple therapeutics from discovery through FDA approval and commercialization, including PREZISTA® and INTELENCE® SAN DIEGO, May 19, 2026 (GLOBE NEWSWIRE) -- Artiva Biotherapeutics, Inc. (Nasdaq: ARTV) (Artiva), a clinical-stage biotechnology company whose mission is to develop effective, safe and accessible cell therapies for patients with debilitating autoimmune diseases, today announced the appointment of Diego Miralles, M.D., as President and Head of Research and Development.

Artiva Biotherapeutics (ARTV) is maintained as a "Buy," driven by FDA alignment for a single phase 3 trial of AlloNK plus rituximab in refractory RA. Company's AlloNK plus rituximab demonstrated strong ACR50 response rates in early studies, with phase 3 initiation targeted for 2H 2026 and data expected in 2H 2028. The company addresses a significant unmet need in 3rd-line RA, targeting 150K–200K U.S. patients unresponsive to prior biologics, with a $5 billion spend on this population.

Shares of Artiva Biotherapeutics, Inc. (NASDAQ:ARTV) are down on Friday as the company announced initial clinical data regarding its AlloNK (AB-101) in combination with rituximab for autoimmune diseases and a $300 million private placement.

SAN DIEGO, May 08, 2026 (GLOBE NEWSWIRE) -- Artiva Biotherapeutics, Inc. (Nasdaq: ARTV) (Artiva), a clinical-stage biotechnology company whose mission is to develop effective, safe and accessible cell therapies for patients with debilitating autoimmune diseases, today announced the pricing of an underwritten offering of 23,871,526 shares of its common stock at a price of $11.52 per share and, in lieu of shares of common stock to certain investors, pre-funded warrants to purchase 2,170,138 shares of common stock at a purchase price of $11.5199 per share, which equals the offering price per share of the common stock less the $0.0001 exercise price per share of each pre-funded warrant. All the shares of common stock and pre-funded warrants in the offering are being sold by Artiva.

Initial AlloNK® (AB-101) clinical data demonstrated 71% ACR50 response in refractory rheumatoid arthritis (RA) patients with at least six months of follow-up in the company-sponsored Phase 2a basket trial, with no patients relapsing or requiring new immunomodulatory agents AlloNK treatment regimen demonstrated a consistent pattern of deep B-cell depletion and tolerability results supportive of outpatient administration in community rheumatology settings U.S. Food and Drug Administration (FDA) alignment on a single Phase 3 registrational randomized controlled trial evaluating AlloNK plus rituximab versus rituximab alone in approximately 150 refractory RA patients, with ACR50 at six months as the primary endpoint; trial initiation planned for H2 2026 Multiple oral and poster presentations at EULAR 2026, including a late-breaking oral presentation on AlloNK clinical efficacy in refractory RA, Sjögren disease (SjD) and systemic sclerosis (SSc) SAN DIEGO, May 08, 2026 (GLOBE NEWSWIRE) -- Artiva Biotherapeutics, Inc. (Nasdaq: ARTV) (Artiva), a clinical-stage biotechnology company whose mission is to develop effective, safe and accessible cell therapies for patients with debilitating autoimmune diseases, today announced financial results for the first quarter ended March 31, 2026, and highlighted recent progress. “Artiva has reached an important inflection point, with positive initial clinical data across multiple autoimmune diseases and FDA alignment on a single Phase 3 registrational trial design in refractory RA,” said Fred Aslan, M.D.

Artiva Announces Positive Initial Clinical Data with AlloNK® Across Multiple Autoimmune Diseases and FDA Alignment to Initiate Phase 3 Registrational Trial

SAN DIEGO, April 08, 2026 (GLOBE NEWSWIRE) -- Artiva Biotherapeutics, Inc. (Nasdaq: ARTV), a clinical-stage biotechnology company whose mission is to develop effective, safe and accessible cell therapies for patients with devastating autoimmune diseases and cancers, today announced that Artiva management will participate in a panel as well as a fireside chat at the 25th Annual Needham Virtual Healthcare Conference on Wednesday, April 15, 2026, at 2:15 p.m. EDT. To access the audio webcast and subsequent archived recording of this and other company presentations, please visit the Investors section of Artiva's website.