Forward Looking Statements Certain statements in this presentation, other than purely historical information, may constitute "forward-looking statements" within the meaning of the federal securities laws, including for purposes of the "safe harbor" provisions under the Private Securities Litigation Reform Act of 1995. These forward-looking statements include, but are not limited to, express or implied statements relating to the expectations, hopes, beliefs, intentions or strategies of Jade Biosciences, Inc. ...

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 primatesFirst-in-human trial in rheumatoid arthritis expected to begin in the first half of 2026; potential for broad ...

Core Viewpoint - Jade Biosciences, Inc. has announced a PIPE financing agreement expected to generate approximately $135 million in gross proceeds to fund its research and development efforts for autoimmune disease therapies [1][4]. Financing Details - The PIPE financing involves the sale of 13,368,164 shares of common stock at a price of $9.14 per share and pre-funded warrants for 1,402,092 shares at a price of $9.1399 per warrant [3]. - The transaction is anticipated to close on or about October 8, 2025, pending customary closing conditions [3]. Investor Participation - The financing attracted both new and existing investors, including notable firms such as Janus Henderson Investors, Fairmount, and RA Capital Management [2]. Use of Proceeds - The net proceeds from the PIPE financing will be utilized for research and development, general corporate expenses, and working capital needs, with expectations to fund operations into the first half of 2028 [4]. Company Overview - Jade Biosciences is focused on developing therapies for autoimmune diseases, with its lead candidate, JADE101, currently in a Phase 1 clinical trial for immunoglobulin A nephropathy (IgAN) [7]. - The company also has a second candidate, JADE201, and an undisclosed antibody discovery program in preclinical development [7].

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 an ...

Selective APRIL inhibition has shown disease-modifying potential in IgAN patient clinical trialsJADE101 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 longerInterim, 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 associat ...

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. ETStifel Virtual Immunology and Inflammation Forum (September 15–16, 2025)Fireside Chat: Tuesday, September ...

Core Insights - Jade Biosciences, Inc. reported a productive second quarter, closing a reverse merger and significant financing while advancing its pipeline for autoimmune disease therapies [2][5] - The company presented preclinical data for its lead candidate, JADE101, which shows potential as a best-in-class therapy for IgA nephropathy [5][6] - Jade is transitioning into a clinical-stage company, with plans for a Phase 1 study of JADE101 expected to begin in Q3 2025 [5][6] Financial Results - As of June 30, 2025, Jade had cash and cash equivalents of $220.9 million, which is expected to support operations through 2027 [10][13] - Research and Development (R&D) expenses for Q2 2025 totaled $22.5 million, while General and Administrative (G&A) expenses were $5.2 million [10][14] - The net loss for Q2 2025 was $32.1 million, including non-cash stock-based compensation of $4.0 million [10][15] Pipeline and Corporate Updates - JADE101 is an anti-APRIL monoclonal antibody targeting IgA nephropathy, with a Phase 1 study anticipated to start in Q3 2025 [3][5] - JADE201, another development candidate, is on track to enter clinical trials in the first half of 2026 [6][8] - Brad Dahms has been appointed as Chief Financial Officer, bringing extensive biopharmaceutical and investment banking experience [4]

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., will participate in a fireside chat at the H.C. Wainwright 4th Annual Kidney Virtual Conference o ...

Core Insights - Jade Biosciences, Inc. has appointed Brad Dahms as Chief Financial Officer, bringing extensive experience in guiding biotech companies through growth phases [1][2] - The company is focused on developing innovative therapies for autoimmune diseases, with its lead candidate, JADE101, targeting IgA nephropathy and expected to enter clinical trials in the second half of 2025 [3] Company Overview - Jade Biosciences specializes in creating best-in-class therapies for autoimmune diseases, with a pipeline that includes JADE101 and JADE201, as well as an undisclosed antibody discovery program, JADE-003 [3] - The company was established based on assets licensed from Paragon Therapeutics, an antibody discovery engine [3] Leadership Background - Brad Dahms has a strong track record in the biotech sector, having previously served as CFO and Chief Business Officer at IDRx, where he led the company through a significant sale to GSK for up to $1.15 billion [2] - His prior roles include CFO positions at Theseus Pharmaceuticals and Selecta Biosciences, where he was instrumental in securing financing and forming strategic partnerships [2]

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 fir ...