Jade Biosciences

JBIO

Market cap $424M

JADE201 builds on clinical proof-of-concept for BAFF-R targeting, adding half-life extension technology to provide extended receptor occupancy with the goal of delivering deeper, more durable B cell depletion with less frequent subcutaneous dosing  JADE201's high affinity binding and extended half-life enabled dose-dependent BAFF receptor occupancy and sustained B cell depletion in non-human primates First-in-human trial in rheumatoid arthritis expected to begin in the first half of 2026; potential for broad opportunity across multiple autoimmune diseases validated by BAFF-R biology Company to host conference call and webcast today at 8:00 a.m. ET SAN FRANCISCO and VANCOUVER, British Columbia, Oct. 07, 2025 (GLOBE NEWSWIRE) -- Jade Biosciences, Inc. (the ”Company” or “Jade”) (Nasdaq: JBIO), a clinical-stage biotechnology company focused on developing best-in-class therapies for autoimmune diseases, today unveiled JADE201, its investigational half-life extended, afucosylated monoclonal antibody targeting the B-cell activating factor receptor (BAFF-R).

SAN FRANCISCO and VANCOUVER, British Columbia, Oct. 07, 2025 (GLOBE NEWSWIRE) -- Jade Biosciences, Inc. (“the Company” or “Jade”), (Nasdaq: JBIO), a clinical-stage biotechnology company focused on developing best-in-class therapies for autoimmune diseases, today announced that it has entered into a securities purchase agreement for a private investment in public equity (“PIPE”) financing that is expected to result in gross proceeds of approximately $135 million to the Company, before placement agent fees and offering expenses. The PIPE financing included participation from both new and existing investors, including Janus Henderson Investors, Fairmount, RA Capital Management, Marshall Wace, Aberdeen Investments, Great Point Partners, LLC, Venrock Healthcare Capital Partners, Samsara BioCapital, Avidity Partners, and several other leading healthcare investors.

Selective APRIL inhibition has shown disease-modifying potential in IgAN patient clinical trials JADE101 has shown ultra-high binding affinity and a differentiated pharmacokinetic and pharmacodynamic profile preclinically, supporting the potential for patient-friendly subcutaneous dosing every eight weeks or longer Interim, biomarker-rich Phase 1 healthy volunteer data are expected in the first half of 2026, and are anticipated to define dose and dosing interval selection based on biomarker responses associated with optimal clinical activity in IgAN patients SAN FRANCISCO and VANCOUVER, British Columbia, Sept. 02, 2025 (GLOBE NEWSWIRE) -- Jade Biosciences, Inc. (“the Company” or “Jade”), (Nasdaq: JBIO), a clinical-stage biotechnology company focused on developing best-in-class therapies for autoimmune diseases, today announced that it has dosed the first cohort of participants in a Phase 1 healthy volunteer trial of JADE101.

SAN FRANCISCO and VANCOUVER, British Columbia, Aug. 25, 2025 (GLOBE NEWSWIRE) -- Jade Biosciences, Inc. (“Jade”), (Nasdaq: JBIO), a biotechnology company focused on developing best-in-class therapies for autoimmune diseases, today announced its participation in the following upcoming conferences: Cantor Global Healthcare Conference (September 3–5, 2025)Fireside Chat: Tuesday, September 3 at 3:20 p.m. ET Stifel Virtual Immunology and Inflammation Forum (September 15–16, 2025)Fireside Chat: Tuesday, September 16 at 1:00 p.m.

Presented preclinical data for JADE101 at the 62nd European Renal Association Congress, highlighting its potential as a best-in-class anti-APRIL monoclonal antibody for IgA nephropathy Phase 1 healthy-volunteer study of JADE101 expected to begin in the third quarter of 2025, with interim, biomarker-rich data anticipated in the first half of 2026 $220.9 million cash and cash equivalents as of June 30, 2025 supports cash runway through 2027, including multiple clinical inflection points SAN FRANCISCO and VANCOUVER, British Columbia, Aug. 13, 2025 (GLOBE NEWSWIRE) -- Jade Biosciences, Inc. (“Jade”) (Nasdaq: JBIO), a biotechnology company focused on developing best-in-class therapies for autoimmune diseases, today announced financial results for the quarter ending June 30, 2025, and provided a corporate update. “We've had a productive second quarter, in which we closed our reverse merger and significant financing, and continued to advance a pipeline aimed at delivering potentially best-in-class therapies that treat systemic and organ-specific autoimmune diseases,” said Tom Frohlich, Chief Executive Officer of Jade.

SAN FRANCISCO and VANCOUVER, British Columbia, July 08, 2025 (GLOBE NEWSWIRE) -- Jade Biosciences, Inc. (“Jade”), (Nasdaq: JBIO), a biotechnology company focused on developing best-in-class therapies for autoimmune diseases, today announced its participation in two upcoming investor conferences. Jade's Chief Executive Officer, Tom Frohlich, and Chief Scientific Officer and Head of R&D, Andrew King, BVMS, Ph.D.

SAN FRANCISCO and VANCOUVER, British Columbia, July 01, 2025 (GLOBE NEWSWIRE) -- Jade Biosciences, Inc. (“Jade”) (Nasdaq: JBIO), a biotechnology company focused on developing best-in-class therapies for autoimmune diseases, today announced the appointment of Brad Dahms as Chief Financial Officer. “Brad is a proven strategic and financial leader with a strong track record guiding biotech companies through multiple phases of growth,” said Tom Frohlich, Chief Executive Officer of Jade Biosciences.

Preclinical data highlighted JADE101's femtomolar APRIL binding affinity, extended non-human primate half-life of approximately 27 days, and sustained IgA suppression In non-human primates, JADE101 showed a differentiated pharmacokinetic and pharmacodynamic profile with deep and sustained IgA reductions and the potential to support convenient subcutaneous dosing every eight weeks or longer First-in-human trial expected to begin second half 2025; biomarker-rich interim data in healthy volunteers expected first-half 2026 to inform patient dose and schedule Company to host conference call and webcast today, June 9, 2025, at 8:00 a.m. ET SAN FRANCISCO and VANCOUVER, British Columbia, June 09, 2025 (GLOBE NEWSWIRE) -- Jade Biosciences, Inc. (“Jade”) (Nasdaq: JBIO), a biotechnology company focused on developing best-in-class therapies for autoimmune diseases, today announced a detailed preclinical characterization of JADE101, its anti-A Proliferation-Inducing Ligand (APRIL) monoclonal antibody, in development for IgA nephropathy (IgAN), a chronic autoimmune kidney disease.

SAN FRANCISCO and VANCOUVER, British Columbia, June 02, 2025 (GLOBE NEWSWIRE) -- Jade Biosciences, Inc. (“Jade”) (Nasdaq: JBIO), a biotechnology company focused on developing best-in-class therapies for autoimmune diseases, today announced new preclinical data on JADE101, its anti-APRIL monoclonal antibody being developed for the treatment of IgA nephropathy (IgAN), will be presented in an oral session during the 62nd European Renal Association (ERA) Congress, taking place in Vienna from June 4-7, 2025. The presentation, titled “Discovery and Characterization of JADE101, an Ultra-High Affinity, Half-Life Extended Anti-APRIL Monoclonal Antibody for the Treatment of IgAN,” will be delivered during the Focused Oral Session on Glomerular and Tubulo-Interstitial Diseases.

Completed reverse merger and commenced trading on Nasdaq as JBIO Closed financing, raising approximately $300 million to date, providing cash runway through 2027 Lead candidate JADE101 expected to enter the clinic in second half of 2025, with interim biomarker-rich data expected in first half of 2026 SAN FRANCISCO and VANCOUVER, British Columbia, May 14, 2025 (GLOBE NEWSWIRE) -- Jade Biosciences, Inc. (“Jade”) (Nasdaq: JBIO), a biotechnology company focused on developing best-in-class therapies for autoimmune diseases, today announced financial results for the quarter ending March 31, 2025, and provided a corporate update. “The start to 2025 marked a defining period for Jade Biosciences as we successfully completed our reverse merger, commenced trading as JBIO on Nasdaq, and closed a significant private financing led by a premier syndicate of healthcare investors,” said Tom Frohlich, Chief Executive Officer of Jade.