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GT Biopharma (GTBP) investor relations material
GT Biopharma Q4 2025 earnings summary
Complete event summary combining all related documents: earnings call transcript, report, and slide presentation.Executive summary
Advanced two TriKE® candidates: GTB-3650 in Phase 1 for hematologic malignancies and GTB-5550 set to begin Phase 1 for B7H3-positive solid tumors in mid-2026.
GTB-3650 Phase 1 trial continues enrolling, with next update expected in Q3 2026 after Cohort 5 completion.
GTB-5550 Phase 1 basket trial will test up to 6 dose levels, followed by Phase 2 expansion in up to seven metastatic disease cohorts.
Financial highlights
Cash and cash equivalents were approximately $7 million as of December 31, 2025, and $9 million as of January 31, 2026, expected to fund operations through Q4 2026.
R&D expenses for 2025 were $3.5 million, down from $5.8 million in 2024, mainly due to reduced production and material costs.
SG&A expenses (excluding stock compensation) were $8.5 million in 2025, relatively flat year-over-year.
Loss from operations was $12.4 million in 2025, compared to $14.4 million in 2024.
Net loss for 2025 was $28.4 million, up from $13.2 million in 2024, primarily due to a non-cash expense from the change in fair value of investment rights tied to Series L Preferred Stock.
Outlook and guidance
Sufficient cash runway is anticipated through Q4 2026.
Next clinical update for GTB-3650 expected in Q3 2026; GTB-5550 Phase 1 trial initiation on track for mid-2026.
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