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GT Biopharma Reports Second Quarter 2025 Financial Results

MWN-AI** Summary

GT Biopharma, Inc. (NASDAQ: GTBP), a clinical-stage immuno-oncology company, announced its financial results for the second quarter of 2025. Notably, the company reported significant developments in its clinical trials, including the GTB-3650 TriKE® platform. The Phase 1 trial for GTB-3650 has successfully completed dosing for the first two cohorts, treating four patients in total. Following a safety review, the trial has progressed to Cohort 3, with the fifth patient now enrolled. Promising early data is expected by the end of 2025, focusing on the potential of the TriKE® constructs to activate natural killer (NK) cells against hematologic malignancies.

In addition, GT Biopharma is preparing for an Investigational New Drug (IND) application submission for GTB-5550, aimed at treating B7H3 positive solid tumors, projected for Q4 2025. A recent publication has highlighted the pre-clinical efficacy of GTB-5550 against head and neck cancer, further solidifying the product's potential in clinical settings.

The company reported a cash position of approximately $5.3 million as of June 30, 2025, which is expected to sustain operations into Q1 2026. Research and Development (R&D) expenses decreased significantly to around $400,000, down from $1.8 million in the same quarter of 2024, due to reduced production costs. General and Administrative (SG&A) expenses also fell to approximately $1.1 million from $2.0 million year-over-year.

GT Biopharma reported a net loss of about $1.4 million for the quarter, a notable reduction from a $3.7 million loss in Q2 2024, attributed to decreased operational costs. The ongoing developments and financial appropriations position GT Biopharma for continued advancements in standout immuno-oncology therapies.

MWN-AI** Analysis

GT Biopharma, Inc. (NASDAQ: GTBP) has reported significant progress in its Phase 1 clinical trials for its leading candidate, GTB-3650, aimed at hematologic malignancies. With the successful completion of Cohorts 1 and 2, the company is now advancing to Cohort 3, which includes five patients. This momentum, coupled with an anticipated release of long-awaited initial data later in 2025, positions GTBP favorably within the biotech sector.

Currently, GTBP has a cash position of approximately $5.3 million, which should fund their operations into Q1 2026—a critical period as they navigate the trials of GTB-3650 and prepare for the IND submission of GTB-5550 by Q4 2025. The latter’s promising anti-tumor data from pre-clinical studies strengthens investor confidence in the company’s pipeline.

Financially, the company managed to significantly reduce its R&D and SG&A expenses, which suggests a strategic realignment towards operational efficiency. R&D expenses saw a notable decrease from $1.8 million in Q2 2024 to $400,000 in Q2 2025, keeping the focus on advancing promising candidates with judicious spending. Moreover, the reduction in SG&A expenses from $2.0 million to $1.1 million reflects effective cost management.

Investors should monitor upcoming data from the ongoing trials, which may serve as price catalysts. The anticipated data could also attract interest from institutional investors looking for exposure to innovative therapies in immuno-oncology. Given the current cash runway and the potential therapeutic breakthrough with the TriKE platform, GTBP presents an intriguing opportunity for risk-tolerant investors considering biotech stocks. However, it is prudent to remain cognizant of the volatile nature of clinical biotech investments and the importance of data readouts in influencing market sentiment.

**MWN-AI Summary and Analysis is based on asking OpenAI to summarize and analyze this news release.

Source: GlobeNewswire
  • GTB-3650 TriKE ® Phase 1 trial has successfully completed Cohort 1 and Cohort 2 dosing, treating a total of four patients; following Cohort 2’s formal safety review, it has advanced into Cohort 3 and initiated dosing of the fifth patient in the study; initial Phase 1 data expected later in 2025

  • GTB-5550 TriKE ® IND submission for treatment of B7H3 positive solid tumors expected in Q4 2025; recent peer-reviewed publication highlights the pre-clinical anti-tumor activity of GTB-5550 against head and neck cancer

  • Cash of approximately $5.3 million as of June 30, 2025, anticipated to be sufficient to fund operations into Q1 2026

SAN FRANCISCO, CALIFORNIA, Aug. 14, 2025 (GLOBE NEWSWIRE) -- GT Biopharma, Inc. (the “Company”) (NASDAQ: GTBP), a clinical stage immuno-oncology company focused on developing innovative therapeutics based on the Company's proprietary natural killer (NK) cell engager TriKE ® platform, today announced second quarter 2025 financial results for the period ended June 30, 2025.

“We are pleased with the enrollment momentum in our Phase 1 clinical trial evaluating GTB-3650 in cancer patients, which continues to advance on schedule,” said Michael Breen, Executive Chairman and Chief Executive Office of GT Biopharma. "Moving into the third dose cohort after a successful safety review and encouraging early evidence of immunological activity, mark important steps forward in the development of GTB-3650. We look forward to sharing more data later this year to reinforce the ability of our TriKE constructs to activate endogenous NK cells, and the potential for broader utility with other targets to treat solid tumors (GTB-5550) and autoimmune indications (GTB-7550)."

The Phase 1 dose escalation study is evaluating GTB-3650 in 12 patients (six cohorts) with relapsed or refractory (r/r) CD33 expressing hematologic malignancies, including refractory acute myeloid leukemia (AML) and high-risk myelodysplastic syndrome (MDS). GTB-3650 is dosed in two-week blocks, two weeks on and two weeks off, for up to four months based on clinical benefit. The trial will assess safety, pharmacokinetics, pharmacodynamics, in vivo expansion of endogenous patient NK cells and clinical activity. GT Biopharma plans on releasing more detailed results later in 2025 following enrollment and completion of additional dose cohorts.

Second Quarter 2025 Financial Summary

Cash Position: The Company had cash and cash equivalents of approximately $5.3 million as of June 30, 2025, anticipated to be sufficient to fund operations into Q1 2026.

Research and Development (R&D) Expenses: R&D expenses for the second quarter ended June 30, 2025 were approximately $400,000 compared to $1.8 million for the same comparable quarter of 2024, the $1.4 million decrease was primarily due to a reduction in production and scientific research costs. Research and development expenses relate to our continued licensing, development and production of our most advanced TriKE ® product candidates GTB-3650 and GTB-5550 along with the progression on other promising candidates. In late June 2024, we received clearance from the FDA with respect to our IND Application in relation to our next generation GTB-3650 camelid nanobody product. Study enrollment began in early 2025 and we have advanced into the clinic, enrolling patients, and performing tests for data collection throughout the year. Following our May 2025 financing we have restarted the final phase of product development of GTB-5550 and anticipate submission of an IND application for GTB-5550 in fourth quarter of 2025.

Selling, General and Administrative (SG&A) Expenses (Excluding Stock Compensation): SG&A expenses for the second quarter ended June 30, 2025 were approximately $1.1 million compared to $2.0 million for the same comparable quarter of 2024, the $900,000 decrease was primarily due to a significant decrease in legal fees and other cost reduction measures.

Net Loss: The Company reported a net loss of approximately $1.4 million for the second quarter ended June 30, 2025 compared to a net loss of $3.7 million for the same comparable quarter in 2024, the $2.3 million decrease consisted primarily of significant decreases in R&D and SG&A expenses (as described above).

About GT Biopharma, Inc.

GT Biopharma, Inc. is a clinical stage biopharmaceutical company focused on the development and commercialization of immuno-oncology therapeutic products based on our proprietary TriKE ® NK cell engager platform. Our TriKE ® platform is designed to harness and enhance the cancer killing abilities of a patient’s immune system’s natural killer cells. GT Biopharma has an exclusive worldwide license agreement with the University of Minnesota to further develop and commercialize therapies using TriKE ® technology. For more information, please visit gtbiopharma.com .

Forward-Looking Statements

Certain statements in this press release may constitute "forward-looking statements" regarding future events and our future results. All statements other than statements of historical facts are statements that could be deemed to be forward-looking statements. These statements are based on current expectations, estimates, forecasts, and projections about the markets in which we operate and the beliefs and assumptions of our management. Words such as "expects," "anticipates," "targets," "goals," "projects", "intends," "plans," "believes," "seeks," "estimates," "endeavors," "strives," "may," or variations of such words, and similar expressions are intended to identify such forward-looking statements. Readers are cautioned that these forward-looking statements are subject to a number of risks, uncertainties and assumptions that are difficult to predict, estimate or verify. Therefore, actual results may differ materially and adversely from those expressed in any forward-looking statements. Such risks and uncertainties include those factors described in our most recent annual report on Form 10-K, as such may be amended or supplemented by subsequent quarterly reports on Form 10-Q, or other reports filed with the Securities and Exchange Commission. Readers are cautioned not to place undue reliance on these forward-looking statements. The forward-looking statements are made only as of the date hereof, and we undertake no obligation to publicly release the result of any revisions to these forward-looking statements. For more information, please refer to our filings with the Securities and Exchange Commission.

TriKE ® is a registered trademark owned by GT Biopharma, Inc.

Investor Relations Contact:

LifeSci Advisors
Corey Davis, Ph.D.
cdavis@lifesciadvisors.com
212-915-2577


FAQ**

What strategies does GT Biopharma Inc. (GTBP) have in place to secure additional funding beyond Q1 2026, considering their current cash position of approximately $5.3 million as of June 30, 2025?

GT Biopharma Inc. is likely to explore strategies such as securing partnerships, issuing equity or debt, leveraging grant opportunities, and advancing clinical development milestones to attract additional funding beyond Q1 2026, given their limited cash position.

How does GT Biopharma Inc. (GTBP) plan to leverage the early evidence of immunological activity from the Phase 1 trial of GTB-3650 as they advance into Cohort 3 and prepare for data sharing later in 2025?

GT Biopharma Inc. (GTBP) plans to utilize the positive immunological responses observed in the Phase 1 trial of GTB-3650 to enhance its clinical strategy, optimize patient selection for Cohort 3, and build momentum for impactful data dissemination in 2025.

With the anticipated IND submission for GTB-5550 in Q4 2025, what competitive advantages does GT Biopharma Inc. (GTBP) believe their TriKE platform offers over existing therapies for B7H3 positive solid tumors?

GT Biopharma Inc. (GTBP) believes their TriKE platform offers competitive advantages over existing therapies for B7H3 positive solid tumors by enhancing immune cell engagement and specificity, potentially leading to improved efficacy and reduced off-target effects.

In light of the recent significant decreases in R&D and SG&A expenses, how will GT Biopharma Inc. (GTBP) ensure that they maintain momentum in their clinical programs while managing costs effectively?

GT Biopharma Inc. will likely focus on strategic partnerships, prioritize high-impact projects, streamline operations, and leverage external funding opportunities to maintain clinical momentum while effectively managing reduced R&D and SG&A expenses.

**MWN-AI FAQ is based on asking OpenAI questions about GT Biopharma Inc. (NASDAQ: GTBP).

GT Biopharma Inc.

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