Press Release: Jade Biosciences Reports Fourth Quarter and Full Year 2025 Financial Results and Provides Corporate Update

Dow Jones
Mar 06
   -- JADE101 Phase 1 healthy volunteer interim data expected in the second 
      quarter of 2026; Phase 2 clinical trial in patients with IgA nephropathy 
      expected to begin mid-2026 with preliminary data anticipated in 2027 
 
   -- JADE201, a half-life extended afucosylated anti-BAFF receptor antibody, 
      expected to advance into first-in-human clinical trial in rheumatoid 
      arthritis patients in the second quarter of 2026; interim data 
      anticipated in 2027 
 
   -- Third development candidate, JADE301, nominated; Phase 1 clinical trial 
      expected to commence in the first half of 2027 
 
   -- $336 million of cash, cash equivalents, and investments as of December 
      31st, 2025 expected to provide runway into the first half of 2028 

SAN FRANCISCO and VANCOUVER, British Columbia, March 06, 2026 (GLOBE NEWSWIRE) -- Jade Biosciences, Inc. ("Jade" or the "Company") (Nasdaq: JBIO), a biotechnology company focused on developing best-in-class therapies for autoimmune diseases, today announced financial results for the fourth quarter and full year ending December 31, 2025, and provided a corporate update.

Tom Frohlich, Chief Executive Officer of Jade Biosciences, commented: "We closed 2025 with strong momentum, having initiated the JADE101 Phase 1 healthy volunteer study, continued to advance JADE201 toward the clinic, and further strengthened our team and balance sheet. As we look ahead, our focus is on delivering interim, biomarker-rich Phase 1 data for JADE101, initiating the Phase 2 clinical trial in IgA nephropathy, and starting first-in-human dosing for the Phase 1 clinical trial of JADE201. With multiple clinical milestones approaching and cash runway expected to extend into the first half of 2028, we are well positioned to execute on our near-term priorities while continuing to build a differentiated pipeline with the goal of delivering best-in-class, disease-modifying autoimmune therapies to patients."

Pipeline and Corporate Updates

JADE101: potentially best-in-class selective anti-APRIL monoclonal antibody for IgA nephropathy (IgAN)

   -- Phase 1 biomarker-rich interim results from the ongoing healthy volunteer 
      study are expected in the second quarter of 2026 and are anticipated to 
      define dose and dose interval selection for IgAN patient studies. 
 
          -- Jade expects to evaluate the Phase 1 clinical data and explore 
             opportunities to accelerate the development of JADE101. 
 
   -- Jade expects to initiate a Phase 2 clinical trial in patients with IgAN 
      mid-2026, with preliminary data anticipated in 2027. 

JADE201: potentially best-in-class anti-BAFF-R monoclonal antibody for autoimmune diseases

   -- A first-in-human study initially evaluating JADE201 in patients with 
      rheumatoid arthritis is expected to begin in the second quarter of 2026, 
      with interim data anticipated in 2027. With its differentiated mechanism 
      and engineering, JADE201 has broad potential across a range of autoimmune 
      diseases validated by BAFF-R biology. 

JADE301: undisclosed antibody program for autoimmune diseases

   -- JADE301, an undisclosed antibody program, is expected to enter a 
      first-in-human clinical trial in the first half of 2027. Further details 
      on JADE301 are expected to be disclosed in the second half of 2026. 

Corporate

   -- In the fourth quarter, Jade completed two private placement financings 
      resulting in gross proceeds of approximately $180 million, with 
      participation from new and existing leading healthcare investors. 

Fourth Quarter and Full Year 2025 Financial Results

   -- Cash Position: As of December 31, 2025, Jade had cash, cash equivalents, 
      and investments of $336.2 million. Based on its current operating plans, 
      Jade believes that its existing cash will enable it to fund its operating 
      expenses and capital expenditure requirements into the first half of 
      2028. 
 
   -- Research and Development (R&D) expenses: R&D expenses totaled $28.5 
      million for the fourth quarter ended December 31, 2025, compared to $17.6 
      million for the quarter ended December 31, 2024. For the full year ended 
      December 31, 2025, R&D expenses totaled $93.1 million, compared to $31.2 
      million for the period from June 18, 2024 (Inception) to December 31, 
      2024. R&D expenses increased primarily due to higher personnel-related 
      costs as the Company builds out the internal R&D function as well as 
      increased costs around chemistry, manufacturing and controls and early 
      clinical activity. 
 
   -- General and Administrative (G&A) expenses: G&A expenses totaled $6.4 
      million for the fourth quarter ended December 31, 2025, compared to $2.4 
      million for the quarter ended December 31, 2024. For the full year ended 
      December 31, 2025, G&A expenses totaled $20.4 million, compared to $4.3 
      million for the period from June 18, 2024 (Inception) to December 31, 
      2024. G&A expenses increased primarily due to higher personnel-related 
      costs as the Company builds out its internal infrastructure. 
 
   -- Net loss: Net loss totaled $31.9 million for the fourth quarter ended 
      December 31, 2025, compared to a net loss of $30.1 million for the 
      quarter ended December 31, 2024. For the full year ended December 31, 
      2025, net loss was $127.4 million, compared to $47.0 million for the 
      period from June 18, 2024 (Inception) to December 31, 2024. Net loss 
      increased primarily as a result of higher R&D and G&A expenses, as 
      described above. 
 
   -- Shares Outstanding: As of December 31, 2025, Jade had approximately 
      70,715,773 million shares of common stock and common stock equivalents 
      outstanding, including shares underlying pre-funded warrants and 
      non-voting convertible preferred stock. 

About Jade Biosciences, Inc.

Jade Biosciences is a clinical-stage biotechnology company focused on developing best-in-class therapies that address critical unmet needs in autoimmune diseases. Jade's lead candidate, JADE101, targets the cytokine APRIL, and is currently being evaluated in a Phase 1 clinical trial for the treatment of immunoglobulin A nephropathy. Jade's pipeline also includes JADE201, an afucosylated anti-BAFF-R monoclonal antibody, as well as JADE301, an undisclosed antibody candidate, both currently in preclinical development. Jade was launched based on assets licensed from Paragon Therapeutics, an antibody discovery engine founded by Fairmount. For more information, visit JadeBiosciences.com and follow the Company on LinkedIn.

Forward-Looking Statements

Certain statements in this communication, 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 Jade's expectations, hopes, beliefs, intentions or strategies regarding the future of its pipeline and business including, without limitation, Jade's ability to achieve the expected benefits or opportunities with respect to JADE101, JADE201 and JADE301; plans for future clinical trials, including the expected timelines for initiation of the Phase 2 clinical trial of JADE 101 and first-in-human clinical trials of JADE201 and JADE301; expected timelines for data from the Phase 1 clinical trial of JADE101, the Phase 2 clinical trial of JADE101 and the Phase 1 clinical trial of JADE201; the potential of Jade's product candidates to become best-in-class therapies, their potential therapeutic uses, efficacy, safety profiles, and dosing; and the potential for Jade's cash runway to extend into the first half of 2028. The words "opportunity," "potential," "milestones," "pipeline," "can," "goal," "strategy," "target," "anticipate," "achieve," "believe," "contemplate," "continue," "could," "estimate," "expect," "intends," "may," "plan," "possible," "project," "should," "will," "would" and similar expressions (including the negatives of these terms or variations of them) may identify forward-looking statements, but the absence of these words does not mean that a statement is not forward-looking. These forward-looking statements are based on current expectations and beliefs concerning future developments and their potential effects. There can be no assurance that future developments affecting Jade will be those that have been anticipated. These forward-looking statements involve a number of risks, uncertainties (some of which are beyond Jade's control) or other assumptions that may cause actual results or performance to be materially different from those expressed or implied by these forward-looking statements. These risks and uncertainties include, but are not limited to, the risks that the Phase 1 clinical trial of JADE101, the planned Phase 2 clinical trial of JADE101, the planned Phase 1 clinical trials of JADE201 and JADE301 and any other future trials may be delayed or may not demonstrate desirable efficacy; adverse events and safety signals may occur; Jade may experience unanticipated costs, difficulties or delays in the product development process; Jade's product candidates may fail in development, may not receive required regulatory approvals, or may be delayed to a point where they are not commercially viable; enrollment or regulatory challenges; risks associated with Jade's dependence on third-party vendors for the development, manufacture and supply of its product candidates; Jade may use its capital resources sooner than expected; and the other risks, uncertainties and factors more fully described in Jade's most recent filings with the Securities and Exchange Commission (including the Quarterly Report on Form 10-Q for the quarter ended September 30, 2025 and its subsequent filings). Should one or more of these risks or uncertainties materialize, or should any

of Jade's assumptions prove incorrect, actual results may vary in material respects from those projected in these forward-looking statements. You should not place undue reliance on forward-looking statements in this communication, which speak only as of the date they are made and are qualified in their entirety by reference to the cautionary statements herein. Jade does not undertake or accept any duty to release publicly any updates or revisions to any forward-looking statements, except as required by law. This communication does not purport to summarize all of the conditions, risks and other attributes of an investment in Jade.

Jade Biosciences Contact

Priyanka Shah

Media@JadeBiosciences.com

IR@JadeBiosciences.com

908-447-6134

 
 
                         JADE BIOSCIENCES, INC. 
                 CONDENSED CONSOLIDATED BALANCE SHEETS 
                  (In thousands, except share amounts) 
 
 
                              December 31,            December 31, 
                                  2025                    2024 
                          --------------------  ------------------------ 
Cash, cash equivalents 
 and investments           $          336,158    $             69,386 
Other assets                           13,623                   3,413 
    Total assets           $          349,781    $             72,799 
                              ===============       ================= 
Total liabilities          $           17,263    $            119,596 
Total stockholders' 
 equity (deficit)                     332,518                 (46,799) 
                              ---------------       ----------------- 
Total liabilities, 
 convertible preferred 
 stock and stockholders' 
 equity (deficit)          $          349,781    $             72,799 
                              ===============       ================= 
 
 
 
                         JADE BIOSCIENCES, INC. 
           CONDENSED CONSOLIDATED STATEMENT OF OPERATIONS AND 
                           COMPREHENSIVE LOSS 
           (In thousands, except share and per share amounts) 
 
                                                  Period from June 18, 
                               Year Ended          2024 (Inception) to 
                            December 31, 2025       December 31, 2024 
                          --------------------  ------------------------ 
Operating expenses 
    Research and 
     development           $           93,121    $             31,234 
    General and 
     administrative                    20,421                   4,304 
      Total operating 
       expenses                       113,542                  35,538 
                              ---------------       ----------------- 
Loss from operations                 (113,542)                (35,538) 
Other income / 
(expense) 
    Interest income                     7,782                   1,159 
    Change in fair value 
     of convertible 
     notes payable                    (21,584)                (12,600) 
    Other expense                          (8)                     -- 
      Total other 
       expense, net                   (13,810)                (11,441) 
Net loss before income 
 tax expense                         (127,352)                (46,979) 
                              ---------------       ----------------- 
Income tax expense                        (58)                     -- 
Net loss                             (127,410)                (46,979) 
                              ===============       ================= 
Other comprehensive 
income (loss): 
    Currency translation 
     adjustment            $              (28)   $                 -- 
                              ---------------       ----------------- 
    Unrealized gain on 
     investments           $              157    $                 -- 
Comprehensive loss         $         (127,281)   $            (46,979) 
                              ===============       ================= 
Net loss per share 
 attributable to common 
 stockholders, basic and 
 diluted                   $            (3.19)   $             (14.89) 
                              ===============       ================= 
Net loss per share 
 attributable to Series 
 A non-voting 
 convertible preferred 
 stockholders, basic and 
 diluted                   $        (3,193.30)   $                 -- 
                              ===============       ================= 
Weighted-average shares 
 used in computing net 
 loss per share 
 attributable to common 
 stockholders, basic and 
 diluted                           31,359,958               3,155,500 
                              ===============       ================= 
Weighted-average shares                 8,541                      -- 
 used in computing net 
 loss per share 
 attributable to Series 
 A non-voting 
 convertible preferred 
 stockholders, basic and 
 diluted 
                              ===============       ================= 
 
 

(END) Dow Jones Newswires

March 06, 2026 07:00 ET (12:00 GMT)

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