On August 8, 2024 Oncternal Therapeutics, Inc. (Nasdaq: ONCT), a clinical-stage biopharmaceutical company focused on the development of novel oncology therapies, reported a business update and announced second quarter 2024 financial results (Press release, Oncternal Therapeutics, AUG 8, 2024, View Source [SID1234645619]).

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"Our Phase 1/2 study of ONCT-534 in patients with R/R mCRPC continues to advance through dose escalation cohorts without dose-limiting toxicities or concerning side effects. We are encouraged by the high pace of enrollment in the study and look forward to sharing initial clinical and biomarker data later in the third quarter," said James Breitmeyer, M.D., Ph.D., Oncternal’s President and CEO. "Our Phase 1/2 study of ONCT-808, our autologous ROR1 CAR T, is open and enrolling patients. We remain encouraged we will find the optimal dose to address the high unmet need of patients with relapsed or refractory aggressive B cell lymphoma, including those who have relapsed after CD19 CAR T treatment."

Recent Highlights

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In July 2024, we announced that enrollment was complete and three patients dosed in the sixth cohort of our Phase 1/2 study of ONCT-534 for the treatment of patients with advanced prostate cancer who are relapsed or refractory to approved androgen receptor pathway inhibitors (ARPI). Patients in the sixth dosing cohort are being given 1200 mg of ONCT-534 orally once per day.
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Our dose escalation/dose expansion Phase 1/2 Study ONCT-808-101, evaluating our ROR1-targeting autologous CAR T cell therapy, ONCT-808, for the treatment of patients with relapsed or refractory aggressive B-cell lymphoma, including patients that have failed prior CD19 CAR T treatment, is open and enrolling patients. Protocol changes that include modified eligibility criteria, increased monitoring for early infection, and evaluating lower doses of ONCT-808 have now been implemented.

Expected Upcoming Milestones

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ONCT-534, our dual-action androgen receptor inhibitor
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Initial clinical data in the third quarter of 2024
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Additional clinical data readouts in the fourth quarter of 2024
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ONCT-808, our autologous ROR1-targeted CAR T cell therapy
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Clinical data update in the fourth quarter of 2024

Second Quarter 2024 Financial Results

Our grant revenue was $0.8 million for the second quarter ended June 30, 2024. Our total operating expenses for the second quarter ended June 30, 2024 were $9.7 million, including $1.4 million in non-cash stock-based compensation expense. Research and development expenses for the quarter totaled $6.6 million, and general and administrative expenses for the quarter totaled $3.1 million. Net loss for the first quarter was $8.6 million, or a net loss of $2.89 per share, basic and diluted. As of June 30, 2024, we had approximately 3.0 million shares of common stock outstanding, $21.4 million in cash, cash equivalents and short-term investments and no debt. These funds are expected to be sufficient to fund our operations into the first quarter of 2025.