Latest Immutep (ASX:IMM) News

Immutep Limited reports encouraging Phase I results for IMP761, a novel LAG-3 agonist antibody targeting autoimmune diseases, demonstrating dose-dependent immunosuppression and a strong safety profile. Further trial updates are expected in early 2026.

Immutep Limited reports robust progress in its pivotal Phase III TACTI-004 trial for advanced non-small cell lung cancer, with over 120 clinical sites activated across 27 countries including the US. Patient enrolment has reached 38% of the target, keeping key milestones on track.

Immutep has struck a strategic licensing deal with Dr. Reddy’s, granting rights to commercialise its novel cancer immunotherapy Eftilagimod Alfa across key emerging markets. The agreement includes a $20 million upfront payment and potential milestones exceeding $349 million.

Immutep Limited reveals promising Phase II results from its AIPAC-003 trial, establishing 30 mg as the optimal biological dose of eftilagimod alfa combined with paclitaxel in metastatic breast cancer patients.

Immutep Limited’s Phase II EFTISARC-NEO trial reveals a novel immunotherapy combo delivering a striking 51.5% tumour response in soft tissue sarcoma patients, alongside robust immune activation signals.

Immutep Limited has received a significant A$4.6 million cash payment from the French government’s R&D tax incentive scheme, supporting its ongoing immunotherapy clinical programs.

Immutep Limited reports strong progress in its Phase III lung cancer trial with over 170 patients enrolled, alongside positive FDA feedback and a robust cash position supporting ongoing development.

Immutep’s novel immunotherapy combination with KEYTRUDA and chemotherapy shows promising response rates in first line non-small cell lung cancer, especially in patients with low or no PD-L1 expression.

Immutep Limited’s Phase II trial of eftilagimod alfa combined with radiotherapy and KEYTRUDA in soft tissue sarcoma patients has exceeded its primary endpoint, showing a 51.5% median tumor hyalinization rate, more than triple the historical standard. These promising results, presented at ESMO 2025, suggest a potential breakthrough in a challenging cancer indication.

Immutep Limited has confirmed 30 mg as the optimal biological dose for its immunotherapy efti, following FDA approval of Project Optimus requirements. This milestone paves the way for the US launch of its pivotal Phase III lung cancer trial.

Immutep Limited has enrolled over 170 patients in its global Phase III TACTI-004 trial for advanced non-small cell lung cancer, surpassing the threshold needed for a futility analysis expected in early 2026.

Immutep Limited reported a widened loss of A$61.4 million for FY2025, driven by increased R&D and clinical trial expenses, while progressing its lead immunotherapy candidate into a pivotal Phase III lung cancer trial. The company maintains a robust cash position supporting operations through 2026.