On November 6, 2025 Janux Therapeutics, Inc. (Nasdaq: JANX) (Janux), a clinical-stage biopharmaceutical company developing a broad pipeline of novel immunotherapies by applying its proprietary technologies to its Tumor Activated T Cell Engager (TRACTr), Tumor Activated Immunomodulator (TRACIr), and Adaptive Immune Response Modulator (ARM) platforms, reported financial results for the third quarter ended September 30, 2025, and provided a business update.

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"With enrollment ongoing in the JANX007 and JANX008 clinical trials and multiple new drug candidates expected to enter the clinic next year, we remain confident in our ability to advance these programs, supported by a strong balance sheet that enables continued execution," said David Campbell, Ph.D., President and CEO of Janux.

RECENT BUSINESS HIGHLIGHTS AND FUTURE MILESTONES:

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JANX007 continues to enroll in the first-in-human Phase 1 clinical trial in mCRPC (NCT05519449).

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JANX008 continues to enroll in the first-in-human Phase 1 clinical trial in advanced or metastatic solid tumors (NCT05783622).

Additional data from JANX007 and JANX008 will be presented at future Janux events in the fourth quarter of 2025.

THIRD QUARTER 2025 FINANCIAL RESULTS:

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Cash and cash equivalents and short-term investments: As of September 30, 2025, Janux reported cash and cash equivalents and short-term investments of $989.0 million, compared to $1.03 billion at December 31, 2024.

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Research and development expenses: Research and development expenses for the quarter ended September 30, 2025 were $34.6 million, compared to $18.6 million for the comparable period in 2024.

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General and administrative expenses: General and administrative expenses for the quarter ended September 30, 2025 were $10.6 million, compared to $17.7 million for the comparable period in 2024. With respect to the quarter ended September 30, 2024, $9.5 million of the general and administrative expense incurred was due to stock-based compensation expense associated with equity modifications.

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Net loss: For the quarter ended September 30, 2025, Janux reported a net loss of $24.3 million, compared to a net loss of $28.1 million for the comparable period in 2024.

Janux’s TRACTr, TRACIr and ARM Pipeline

Janux’s first clinical candidate, JANX007, is a TRACTr that targets prostate-specific membrane antigen (PSMA) and is being investigated in a Phase 1 clinical trial in adult patients with mCRPC. Janux’s second clinical candidate, JANX008, is a TRACTr that targets epidermal growth factor receptor (EGFR) and is being studied in a Phase 1 clinical trial for the treatment of multiple solid cancers including colorectal carcinoma, squamous cell carcinoma of the head and neck, non-small cell lung cancer, renal cell carcinoma, small cell lung cancer, pancreatic ductal adenocarcinoma and triple-negative breast cancer. Janux is also advancing additional CD3-based TRACTr and CD28-based TRACIr programs for future clinical development, including a PSMA-TRACIr for use in combination with our PSMA-TRACTr JANX007, and a TROP2-TRACTr for the treatment of TROP2+ solid tumors. Janux is advancing its first ARM platform program candidate, a CD19-ARM for the potential treatment of autoimmune diseases toward clinical trials. Janux is also generating a number of additional TRACTr, TRACIr and ARM programs for potential future development.

(Press release, Janux Therapeutics, NOV 6, 2025, View Source [SID1234659577])