GT Biopharma

GTBP

Market cap $17.2M

Phase 1 trial evaluating GTB-3650 TriKE ® remains ongoing, with additional updates anticipated in 2H 2026 Phase 1 basket trial evaluating GTB-5550 TriKE ® in multiple solid tumor types known to express B7-H3 initiated May 2026 with updates anticipated in 2H 2026 as enrollment progresses through dose escalation cohorts Cash balance as of March 31, 2026 of approximately $9 million anticipated to provide sufficient cash runway through Q4 2026 SAN FRANCISCO, CALIFORNIA, May 15, 2026 (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 first quarter 2026 financial results for the period ended March 31, 2026. "With the initiation of our GTB-5550 Phase 1 trial, we have now advanced three TriKE® candidates into the clinic, a significant milestone that underscores the continued momentum of our pipeline," said Michael Breen, Executive Chairman and Chief Executive Officer.

GTB-5550 is now the 3rd TriKE ® to enter the clinic and an expansion into a broader solid tumor opportunity, with the Phase 1 trial likely to focus on prostate cancer patients during the dose escalation phase Company anticipates providing updates in 2H 2026 as enrollment progresses through dose escalation cohorts SAN FRANCISCO, CALIFORNIA, May 14, 2026 (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 TriKE® natural killer (NK) cell engager platform, today announced that the first patient was dosed in a Phase 1 dose escalation basket trial evaluating GTB-5550, its B7-H3-targeted natural killer (NK) cell engager for solid tumors expressing B7-H3. “Dosing the first patient in our GTB-5550 Phase 1 trial is a pivotal milestone for GT Biopharma and represents the natural evolution of our TriKE® platform into the broader opportunity of treating patients with a variety of solid tumors.

GT Biopharma Inc. (NASDAQ:GTBP) on Thursday dosed the first patient on a Phase 1 dose-escalation basket trial evaluating GTB-5550, its B7-H3-targeted NK cell engager for solid tumors expressing B7-H3.

GT Biopharma (GTBP) has been upgraded to a Zacks Rank #2 (Buy), reflecting growing optimism about the company's earnings prospects. This might drive the stock higher in the near term.

GT Biopharma (GTBP) witnesses a hammer chart pattern, indicating support found by the stock after losing some value lately. This coupled with an upward trend in earnings estimate revisions could mean a trend reversal for the stock in the near term.

Phase 1 trial evaluating GTB-3650 TriKE ® continues to actively enroll, with the next update anticipated in Q3 2026 following completion of enrollment in dose Cohort 5

SAN FRANCISCO, CALIFORNIA, Feb. 17, 2026 (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 TriKE® natural killer (NK) cell engager platform, today announced that Michael Breen, Executive Chairman and Chief Executive Officer of GT Biopharma, will be participating in the Centurion One Capital 9th Annual Toronto Growth Conference on Thursday, March 5th, 2026, in Toronto, Ontario.

GTB-5550 Phase 1 dose escalation basket trial expected to initiate mid-2026 Phase 1 protocol allows multiple solid tumor types known to express B7-H3 Unaudited proforma cash balance as of January 31, 2026 of approximately $9 million anticipated to extend cash runway through Q4 2026 SAN FRANCISCO, CALIFORNIA, Feb. 03, 2026 (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 TriKE® natural killer (NK) cell engager platform, today announced FDA clearance of its IND application for GTB-5550, allowing the company to proceed with a Phase 1 clinical trial, which is anticipated to initiate in mid-2026. “FDA clearance of our third TriKE® IND, GTB-5550, represents a defining moment for GT Biopharma as we bring another NK cell engager into the clinic”, said Michael Breen, Executive Chairman and Chief Executive Officer of GT Biopharma.

GT Biopharma targets a portion of the estimated $362 billion global solid tumor market Preliminary, unaudited cash balance of approximately $7 million as of December 31, 2025 anticipated to extend cash runway into Q3 2026 SAN FRANCISCO, CALIFORNIA, Jan. 15, 2026 (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 TriKE® natural killer (NK) cell engager platform, today announced the submission of an investigational new drug (IND) application to the U.S. Food and Drug Administration (FDA) in December 2025 for GTB-5550 TriKE, a B7-H3-targeted natural killer (NK) cell engager for the treatment of B7-H3 expressing solid tumor cancers. “The IND for GTB-5550 represents another NK cell engager we plan to move into clinical development and a tremendous accomplishment for the company”, said Michael Breen, Executive Chairman and Chief Executive Officer of GT Biopharma.

GT Biopharma Inc. (NASDAQ: GTBP) on Thursday said it submitted an investigational new drug (IND) application to the U.S. Food and Drug Administration (FDA) in December 2025 for GTB-5550 TriKE for solid tumors.