Skip to content
KStart free
AI InfrastructureDefenseQuantumAll studies →

APTOF US Equity

Aptose Biosciences Inc.Health Care · Biological Products, (No Diagnostic Substances) · CIK 882361 · FY ends Dec 31
$1.69
USD · final close, as of 2026-07-02 · marketstack
Delisted — deregistered 2026-07-01
8 registered studies · 1 active

Studies where APTOF is the lead sponsor, as filed with ClinicalTrials.gov. Completion dates are the sponsor's own projected windows and are revised as a study runs. Active studies first, then completed and stopped — newest readout first within each.

8 interventional · 1 with posted results

Held by 0 tracked-famous managers · FINRA short interest 2.0 days to cover (settled 2026-06-30) · government filings 180d: none disclosed

StudyPhaseStatusInterventionsConditionsEnrollmentPrimary completionReadout inUpdated
Clinical Trial to Evaluate the Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of Tuspetinib (HM43239) in Patients With Relapsed or Refractory Acute Myeloid LeukemiaNCT03850574Frequency and severity of drug-related adverse eventsNon-randomized · Open-label · TreatmentPhase 1/2RecruitingDrug: Tuspetinib, Venetoclax Oral Tablet, Azacitidine for Intravenous InfusionLeukemia, Myeloid, Acute, Refractory AML, Relapsed Adult AML, Myelodysplastic Syndrome With Excess Blasts-2, Chronic Myelomonocytic Leukemia240Nov 2026≤ 103 d2025-08-26
A Study of CG-806 in Patients With Relapsed or Refractory CLL/SLL or Non-Hodgkin's LymphomasNCT03893682Incidence of treatment-emergent adverse events of CG-806Open-label · TreatmentPhase 1Terminatedsponsor's stated reason: Change in corporate strategyDrug: CG-806Chronic Lymphocytic Leukemia, Small Lymphocytic Lymphoma, Non-Hodgkin's Lymphoma362024-05-17actual2025-03-07
A Study of CG-806 in Patients With Relapsed or Refractory AML or Higher-Risk MDSNCT04477291Incidence of treatment-emergent adverse events of CG-806Open-label · TreatmentPhase 1Terminatedsponsor's stated reason: Change in corporate strategyDrug: CG-806Acute Myeloid Leukemia, Myelodysplastic Syndromes452024-04-15actual2025-03-07
A Study of APTO-253 in Patients With Relapsed or Refractory AML or MDSNCT02267863Incidence of treatment-emergent adverse events of APTO-253Open-label · TreatmentPhase 1Terminatedsponsor's stated reason: Drug manufacturing process and procedure reviewDrug: APTO-253Acute Myelogenous Leukemia in Relapse, Acute Myelogenous Leukemia, Relapsed, Adult, Acute Myelogenous Leukemia, Adult, Acute Myelogenous Leukemia, High Risk Myelodysplasia21Sep 2021actual2022-08-22
A Study of LOR-253 HCl in Patients With Advanced or Metastatic Solid TumoursNCT01281592To determine the maximum tolerated dose (MTD) or appropriate target dose if MTD not reached to identify the recommended phase 2 dose of LOR-253 HCl in patients with advanced or metastatic solid tumours.Open-label · TreatmentPhase 1CompletedDrug: LOR-253 HClAdvanced or Metastatic Solid Tumours36Jul 2013actual2014-02-25
Combination of GTI-2040 and Cytarabine in the Treatment of Refractory and Relapsed Acute Myeloid Leukemia (AML)NCT00565058results2015-07-27Overall Response Rate of GTI-2040 Combined With HiDAC in Refractory or Relapsed AMLRandomized · Open-label · TreatmentPhase 2CompletedBiological: GTI-2040Acute Myeloid Leukemia27Sep 2009actual2015-07-27
A Study to Test the Effectiveness of Virulizin® Given in Combination With Standard Chemotherapy for Pancreatic CancerNCT00040092Randomized · Double-masked · TreatmentPhase 3CompletedDrug: Virulizin®Pancreatic Cancer400Jul 2005actual2008-01-07
Combination of Capecitabine and GTI-2040 in the Treatment of Renal Cell CarcinomaNCT00056173Non-randomized · Open-label · TreatmentPhase 1/2CompletedDrug: GTI-2040Carcinoma, Renal Cell, Metastases, Neoplasm43Dec 2004actual2008-01-07

Primary completion is the date the sponsor filed with the registry — their own projection, revised whenever they revise it, unless the row is marked actual.

Source: ClinicalTrials.gov, retrieved 2026-08-19