Immunotherapy-chemotherapy combination of eftilagimod alfa (efti) and paclitaxel led to strong objective response rates and immune activation in heavily pretreated metastatic breast cancer patients AIPAC-003 has resulted in successful completion of FDA’s Project Optimus requirements and selection of 30 mg as efti’s optimal biological dose SYDNEY, AUSTRALIA, Dec. 02, 2025 (GLOBE NEWSWIRE) -- Immutep Limited (ASX: IMM; NASDAQ:... Read More

Novel combination with neoadjuvant eftilagimod alfa (efti) achieves significant 51.5% tumour hyalinization/fibrosis across multiple soft tissue sarcoma subtypes including rare and highly aggressive tumours with poor prognosis Early translational data show a strong immune system activation inline with efti’s mode of action with statistically-significant increases in multiple cytokines and chemokines High levels of key immune... Read More

SYDNEY, AUSTRALIA, Nov. 03, 2025 (GLOBE NEWSWIRE) -- Immutep Limited (ASX: IMM; NASDAQ: IMMP) ("Immutep“ or “the Company”), a late-stage immunotherapy company targeting cancer and autoimmune diseases, is pleased to announce it has received a €2,588,954 (~ A$4,567,769 ) research and development (R&D) tax incentive payment in cash from the French Government under its Crédit d’Impôt Recherche scheme (CIR). The “Crédit d’Impôt... Read More

Media Release Pivotal TACTI-004 (KEYNOTE-F91) Phase III trial evaluating eftilagimod alfa (efti) in first line non-small cell lung cancer continues to build momentum and is recruiting patients at a growing number of activated clinical sites and countries Trial in Progress poster for TACTI-004 presented at the World Conference on Lung Cancer (WCLC) 2025, where physician feedback continued to be encouraging Positive feedback... Read More

Novel combination including eftilagimod alfa (efti) in neoadjuvant setting drives 51.5% tumour hyalinization/fibrosis in patients with soft tissue sarcoma (p<0.001) High level of tumour hyalinization/fibrosis, achieved across multiple STS subtypes, over 3-fold greater than historical results from standard-of-care radiotherapy alone Data from investigator-initiated Phase II selected for Proffered Paper oral presentation... Read More

Novel combination of efti with KEYTRUDA ® and chemotherapy generates strong response rates across all PD-L1 expression levels in first line non-small cell lung cancer (1L NSCLC) including 61.7% ORR in low & no PD-L1 (TPS <50%), well above 40.8% from historical controls Efti’s ability to expand responders & enhance efficacy with PD-1 inhibitors, the best selling class of drugs in oncology, holds great promise to change 1L... Read More

Confirmation of 30mg efti as optimal biological dose relevant for Immutep’s oncology pipeline and potential future Biological License Applications (BLA) Registrational TACTI-004 (KEYNOTE-F91) Phase III trial in first line non-small cell lung cancer now in process of opening clinical sites in the United States SYDNEY, AUSTRALIA, Oct. 13, 2025 (GLOBE NEWSWIRE) -- Immutep Limited (ASX: IMM; NASDAQ: IMMP) (“Immutep” or “the... Read More

Global Phase III trial has enrolled and randomised over 170 patients, reaching an important milestone as this is above the amount needed to conduct the futility analysis Over 100 clinical sites across 24 countries now activated and open for recruitment Futility analysis remains on track for completion in the first quarter of CY2026 SYDNEY, AUSTRALIA, Oct. 09, 2025 (GLOBE NEWSWIRE) -- Immutep Limited (ASX: IMM; NASDAQ: IMMP)... Read More

GW Cancer Center to initiate Phase II trial evaluating neoadjuvant efti as monotherapy and in combination with chemotherapy prior to surgery in HR+/HER2-neg breast cancer patients Second investigator-initiated trial to evaluate efti in earlier stage disease where its unique activation of a broad anti-cancer immune response may drive optimal benefit and high pathologic response rates SYDNEY, AUSTRALIA, Sept. 22, 2025 (GLOBE... Read More

Data to be presented in the Immunotherapy & Cell Therapy in Sarcoma: Emerging Frontiers session at the Connective Tissue Oncology Society (CTOS) 2025 Annual Meeting SYDNEY, AUSTRALIA, Sept. 08, 2025 (GLOBE NEWSWIRE) -- Immutep Limited (ASX: IMM; NASDAQ: IMMP) (“Immutep” or “the Company”), a late-stage immunotherapy company targeting cancer and autoimmune diseases, today announces an abstract for the EFTISARC-NEO Phase II... Read More

Media Release The pivotal TACTI-004 Phase III trial in first line non-small cell lung cancer (1L NSCLC) continues to build momentum and is recruiting patients at a growing number of activated clinical sites and countries Trial-in-Progress poster for TACTI-004 presented at the 2025 American Society for Clinical Oncology (ASCO) Annual Meeting Novel combination of efti with KEYTRUDA® (pembrolizumab) and chemotherapy in... Read More

SYDNEY, AUSTRALIA, July 29, 2025 (GLOBE NEWSWIRE) -- Immutep Limited (ASX: IMM; NASDAQ: IMMP) (“Immutep” or “the Company”), a late-stage immunotherapy company targeting cancer and autoimmune diseases, today announces an upcoming poster presentation for the pivotal TACTI-004 (KEYNOTE-F91) Phase III trial at the IASLC 2025 World Conference on Lung Cancer (WCLC), taking place in Barcelona, Spain, from 6-9 September 2025. The... Read More

SYDNEY, AUSTRALIA, July 28, 2025 (GLOBE NEWSWIRE) -- Immutep Limited (ASX: IMM; NASDAQ: IMMP) (“Immutep” or “the Company”), a late-stage immunotherapy company targeting cancer and autoimmune diseases, today announces three abstracts for clinical trials evaluating its first-in-class MHC Class II agonist, eftilagimod alfa (efti), have been accepted for presentation at the European Society for Medical Oncology (ESMO) Congress... Read More

Initial pharmacological data from placebo-controlled, double-blind Phase I study shows significant T cell suppression and a favourable safety profile at dosing level of 0.9 mg/kg The substantial reduction in T cell activity highlights the potential efficacy of IMP761 in treating autoimmune diseases Single ascending dose levels will continue with 2.5, 7 and 14 mg/kg Additional data from the Phase I to follow in second half of... Read More

Novel combination with efti has met the trial’s primary endpoint of tumour hyalinization/fibrosis in the neoadjuvant setting for patients with resectable soft tissue sarcoma Detailed results are planned for presentation at a future medical meeting SYDNEY, AUSTRALIA, May 27, 2025 (GLOBE NEWSWIRE) -- Immutep Limited (ASX: IMM; NASDAQ: IMMP) (“Immutep” or “the Company”), a late-stage immunotherapy company targeting cancer and... Read More

Novel combination achieves 60.8% response rate and 90.2% disease control rate in first-line non-small cell lung cancer (1L NSCLC) Notably, ~92% of all evaluable patients have PD-L1 TPS <50%, including 43% with PD-L1 below 1 (TPS <1%), who represent an area of high unmet need Data demonstrates significant improvement in response rates compared to historical controls, and safety continues to be favourable Multi-centre... Read More

Media Release First patient safely dosed in TACTI-004 Phase III lung cancer trial, marking a significant milestone Pivotal TACTI-004 trial design presented at the European Lung Cancer Congress (ELCC) 2025 Patient enrolment completed for the EFTISARC-NEO Phase II trial evaluating efti with radiotherapy and KEYTRUDA® in resectable soft tissue sarcoma Patient enrolment completed for the INSIGHT-003 Phase I trial evaluating efti... Read More

SYDNEY, AUSTRALIA , April 02, 2025 (GLOBE NEWSWIRE) -- Immutep Limited (ASX: IMM; NASDAQ: IMMP) (“Immutep” or “the Company”), a late-stage immunotherapy company targeting cancer and autoimmune diseases, today announces its management will present and participate in one-on-one meetings at the following investor conferences: Jones Healthcare and Technology Innovation Conference Location: Las Vegas, NV Date: Wednesday, 9 April... Read More

First patient safely dosed at Calvary Mater Newcastle Hospital in Australia, marking a significant milestone for Immutep Global Phase III with efti will enrol approximately 756 patients at more than 150 clinical sites Trial results will inform potential marketing approval application in non-small cell lung cancer, one of the largest indications in oncology SYDNEY, AUSTRALIA, March 25, 2025 (GLOBE NEWSWIRE) -- Immutep Limited... Read More

SYDNEY, AUSTRALIA, March 20, 2025 (GLOBE NEWSWIRE) -- Immutep Limited (ASX: IMM; NASDAQ: IMMP) (“Immutep” or “the Company”), a late-stage immunotherapy company targeting cancer and autoimmune diseases, today announces an upcoming poster presentation for the pivotal TACTI-004 Phase III trial. The poster will be presented at the European Lung Cancer Congress (ELCC) 2025, taking place in Paris, France, from 26-29 March 2025.... Read More

Marking Immutep’s transition to a Phase III biotech, the Company’s pivotal TACTI-004 trial in first-line non-small cell lung cancer (1L NSCLC) received first regulatory approval Mature data from INSIGHT-003 in 1L NSCLC demonstrates an excellent 32.9-month median overall survival (OS) and 81.0% 24-month OS rate, significantly outperforming historical controls Promising new results in first line head & neck cancer with PD-L1... Read More

Phase II trial evaluating efti in combination with radiotherapy plus KEYTRUDA® (pembrolizumab) in patients with soft tissue sarcoma reaches enrolment target of 40 patients Data updates from EFTISARC-NEO expected in 2025 SYDNEY, AUSTRALIA, Jan. 22, 2025 (GLOBE NEWSWIRE) -- Immutep Limited (ASX: IMM; NASDAQ: IMMP) (“Immutep” or “the Company”), a clinical-stage biotechnology company developing novel LAG-3 immunotherapies for... Read More

Favourable safety profile for world’s first LAG-3 agonist, IMP761, with no treatment related adverse events to date Additional safety data and assessment of PK/PD relationships to follow in first half of CY2025 IMP761 is designed to enhance the “brake” function of LAG-3 on T cells to restore balance to the immune system and address the underlying cause of many autoimmune diseases SYDNEY, AUSTRALIA, Dec. 17, 2024 (GLOBE... Read More

Findings published in Science Immunology resolve how human LAG-3 binds to its main ligand providing a better foundation for development of blocking LAG-3 therapeutics, including Immutep’s anti-LAG-3 small molecule program Data also supports eftilagimod alfa’s (efti) preferential binding to a subset of MHC Class II molecules on antigen-presenting cells leading to their activation SYDNEY, AUSTRALIA, Dec. 16, 2024 (GLOBE... Read More

Data shows strong overall survival, progression-free survival, and durability from novel combination of efti in combination with pembrolizumab in difficult-to-treat head and neck cancer patients with PD-L1 CPS <1 Positively, median overall survival (OS) has not yet been reached and the 12-month OS rate is 67%, both well above historical controls Complete response rate increases to 12.9% and 16.1%, according to RECIST 1.1 and... Read More

SYDNEY, AUSTRALIA, Dec. 10, 2024 (GLOBE NEWSWIRE) -- Immutep Limited (ASX: IMM; NASDAQ: IMMP) (“Immutep” or “the Company”), a clinical-stage biotechnology company developing novel LAG-3 immunotherapies for cancer and autoimmune disease, today announces the initiation of the pivotal TACTI-004 Phase III clinical trial for the treatment of first-line metastatic non-small cell lung cancer (1L NSCLC). “The receipt of regulatory... Read More

Media Release Mature data in patients with a minimum follow-up of 22 months (N=21) shows excellent results, well above historical controls and exceeding expectations: Median Overall Survival is 32.9 months, with median Progression Free Survival reaching 12.7 months, and a 24-month Overall Survival rate of 81.0% Data from all evaluable patients to date (N=40) demonstrates significant improvement of Overall Response Rate... Read More

Media Release Efti in combination with pembrolizumab and radiotherapy demonstrates significant efficacy in the neoadjuvant setting in patients with soft tissue sarcoma Over three-fold increase in tumour hyalinization, the primary endpoint of the study and an important predictor of overall survival, as compared to historical results from radiotherapy alone SYDNEY, AUSTRALIA, Nov. 14, 2024 (GLOBE NEWSWIRE) -- Immutep Limited... Read More

Positive feedback received from US FDA regarding the planned TACTI-004 Phase III in first-line non-small cell lung cancer successfully concluding regulatory preparations for the trial design Efti in combination with MSD’s KEYTRUDA® reports positive efficacy and favourable safety in first-line head and neck cancer in TACTI-003 Phase IIb trial First participant successfully dosed in the first-in-human Phase I trial of IMP761,... Read More

First safety data anticipated before year end with assessment of PK/PD relationships to follow in H1’CY2025 SYDNEY, AUSTRALIA, Oct. 17, 2024 (GLOBE NEWSWIRE) -- Immutep Limited (ASX: IMM; NASDAQ: IMMP) (“Immutep” or “the Company”), a clinical-stage biotechnology company developing novel LAG-3 immunotherapies for cancer and autoimmune disease, today announces that the first part (Part A, single dose) of the... Read More

SYDNEY, AUSTRALIA, Oct. 10, 2024 (GLOBE NEWSWIRE) -- Immutep Limited (ASX: IMM; NASDAQ: IMMP) ("Immutep” or “the Company”), a clinical-stage biotechnology company developing novel LAG-3 immunotherapies for cancer and autoimmune disease, today announces Marc Voigt, CEO of Immutep, will participate in a fireside chat at the Maxim Healthcare Virtual Summit on Wednesday, October 16, 2024 at 9:30 am ET. The fireside chat will be... Read More

SYDNEY, AUSTRALIA, Oct. 03, 2024 (GLOBE NEWSWIRE) -- Immutep Limited (ASX: IMM; NASDAQ: IMMP) (“Immutep” or “the Company”), a clinical-stage biotechnology company developing novel LAG-3 immunotherapies for cancer and autoimmune disease, today announces patient enrolment has been completed in the randomised Phase II portion of the AIPAC-003 ( A ctive I mmunotherapy and PAC litaxel) clinical trial. The Phase II enrolled 65... Read More

SYDNEY, AUSTRALIA, Sept. 24, 2024 (GLOBE NEWSWIRE) -- Immutep Limited (ASX: IMM; NASDAQ: IMMP) ("Immutep“ or “the Company”), a biotechnology company developing novel LAG-3 related immunotherapy treatments for cancer and autoimmune diseases, is pleased to announce it has received a €2,194,918 (~ A$3,627,980 ) research and development (R&D) tax incentive payment in cash from the French Government under its Crédit d’Impôt... Read More

Results from triple combination of efti, radiotherapy and KEYTRUDA® (pembrolizumab) to be presented at the Connective Tissue Oncology Society 2024 Annual Meeting EFTISARC-NEO is the first trial to evaluate efti in a neoadjuvant (prior to surgery) setting Soft tissue sarcoma is a hard-to-treat orphan disease with poor prognosis & high unmet medical need SYDNEY, AUSTRALIA, Sept. 18, 2024 (GLOBE NEWSWIRE) -- Immutep Limited... Read More

Results delivered in prestigious Proffered Paper oral presentation at ESMO Congress 2024 In patients with any PD-L1 expression (CPS ≥1), efti in combination with KEYTRUDA outperformance is largest in CPS ≥20 with 31.0% ORR (34.5% ORR including partial response after data cut-off) versus 18.5% ORR for KEYTRUDA Efti in combination with KEYTRUDA led to a high durability of response of 17.5 months in patients with any PD-L1... Read More

Media Release Oral presentation will detail results from the randomized TACTI-003 Phase IIb trial in first line head & neck squamous cell carcinoma patients with any PD-L1 expression (CPS >1) SYDNEY, AUSTRALIA, Aug. 20, 2024 (GLOBE NEWSWIRE) -- Immutep Limited (ASX: IMM; NASDAQ: IMMP) ("Immutep” or “the Company”), a clinical-stage biotechnology company developing novel LAG-3 immunotherapies for cancer and autoimmune disease,... Read More

Media Release IMP761 is designed to enhance the “brake” function of LAG-3 on T cells to restore balance to the immune system and address the underlying cause of many autoimmune diseases Safety data from this first-in-human study anticipated by year-end and pharmacokinetics and pharmacodynamics data in first half CY2025 SYDNEY, AUSTRALIA, Aug. 14, 2024 (GLOBE NEWSWIRE) -- Immutep Limited (ASX: IMM; NASDAQ: IMMP) ("Immutep” or... Read More

SYDNEY, AUSTRALIA, Aug. 07, 2024 (GLOBE NEWSWIRE) -- Immutep Limited (ASX: IMM; NASDAQ: IMMP) ("Immutep” or “the Company”), a clinical-stage biotechnology company developing novel LAG-3 immunotherapies for cancer and autoimmune disease, today announces its management will present at the following investor conferences: Canaccord Genuity 44th Annual Growth Conference Location: InterContinental Boston Hotel, Boston, MA Date:... Read More

Entered into third and most important clinical trial collaboration and supply agreement to date with MSD to evaluate eftilagimod alfa (efti) in combination with KEYTRUDA® (pembrolizumab) and chemotherapy for first-line non-small cell lung cancer in a pivotal Phase III trial Continuing positive clinical data reported from efti: Positive results from TACTI-003 Phase IIb trial in first-line head and neck squamous cell carcinoma... Read More

Media Release Final discussion with the FDA, successfully concluding the regulatory preparations for the TACTI-004 Phase III trial design to evaluate efti in combination with KEYTRUDA ® (pembrolizumab), MSD’s anti-PD-1 therapy, and standard chemotherapy in first-line non-small cell lung cancer TACTI-004 registrational trial will enrol ~750 patients regardless of PD-L1 expression in order to address the entire 1L NSCLC market... Read More

Study expected to enrol first participants during Q3 CY2024 SYDNEY, AUSTRALIA, July 17, 2024 (GLOBE NEWSWIRE) -- Immutep Limited (ASX: IMM; NASDAQ: IMMP) ("Immutep” or “the Company”), a clinical-stage biotechnology company developing novel LAG-3 immunotherapies for cancer and autoimmune disease, today announces it has received regulatory clearance from the ethics and competent authority in the Netherlands to initiate the... Read More

Media Release Efti in combination with KEYTRUDA® (pembrolizumab) achieved a 35.5% response rate in evaluable patients (N=31), according to RECIST 1.1, among the highest recorded for a treatment approach not containing chemotherapy in patients with CPS <1 High complete response rate of 9.7% with three patients showing a disappearance of cancer lesions post treatment Durability of responses tracks well and over 50% of patients... Read More

Company to Host Webcast on 12th July at 9am AEST (7pm ET, 11 July) SYDNEY, AUSTRALIA, July 03, 2024 (GLOBE NEWSWIRE) - - Immutep Limited (ASX: IMM; NASDAQ: IMMP) (“Immutep” or “the Company”), a clinical-stage biotechnology company developing novel LAG-3 immunotherapies for cancer and autoimmune disease, today announces details for an upcoming oral presentation at the European Society for Medical Oncology (ESMO) Virtual... Read More

SYDNEY, AUSTRALIA, June 25, 2024 (GLOBE NEWSWIRE) -- Immutep Limited (ASX: IMM; NASDAQ: IMMP) ("Immutep” or “the Company”), a clinical-stage biotechnology company developing novel LAG-3 immunotherapies for cancer and autoimmune diseases, today announces a License Agreement with Cardiff University granting the Company exclusive rights to develop and commercialise anti-LAG-3 small molecules. A number of promising compounds... Read More

Sydney, Australia, June 05, 2024 (GLOBE NEWSWIRE) -- Immutep Limited ACN 009 237 889 (ASX: IMM, NASDAQ: IMMP) ( Immutep or the Company ) is pleased to announce the successful completion of its institutional placement ( Placement ) and the institutional component ( Institutional Entitlement Offer ) of its 1 for 16 pro rata accelerated non-renounceable entitlement offer ( Entitlement Offer and, together with the Placement, the... Read More

Phase III collaboration will evaluate efti in combination with KEYTRUDA, MSD’s anti-PD-1 therapy, and standard chemotherapy in first-line non-small cell lung cancer (1L NSCLC) TACTI-004 Phase III trial will enrol approximately 750 patients regardless of PD-L1 expression in order to address the entire 1L NSCLC market eligible for anti-PD-1 therapy Under the collaboration, Immutep will conduct the registrational TACTI-004... Read More

Media Release Confirmed complete response in a patient with metastatic breast cancer refractory to several lines of therapy achieved during combination treatment with 90mg efti and paclitaxel Ongoing complete response has been maintained since the patient started treatment with efti monotherapy Efti + paclitaxel combination continues to be well tolerated with a favourable safety profile First-ever 90mg dosing leads to higher... Read More

Media Release Novel triple combination of efti with radiotherapy and anti-PD-1 therapy is well tolerated and has led to encouraging initial efficacy data in EFTISARC-NEO Phase II trial Four of six patients treated have very good, near-complete pathologic responses (primary endpoint of study) that are rarely observed with standard therapies Soft tissue sarcoma is a hard-to-treat orphan disease with poor prognosis & high unmet... Read More

Media Release First clinical data from the safety lead-in of AIPAC-003 in metastatic breast cancer shows 90mg dosing of efti safe and well tolerated: 50% overall response rate, including one patient reporting a complete response (complete disappearance of all lesions), and a 100% disease control rate Subsequent to quarter end announced a positive preliminary response rate of 26.9% in first line metastatic head and neck... Read More

Media Release Data from efti in combination with KEYTRUDA® in first line head and neck squamous cell carcinoma patients who do not express PD-L1 (TACTI-003, Cohort B) shows a preliminary 26.9% response rate, the primary endpoint of the study Data collection, cleaning, and analysis continues and additional data from TACTI-003 (Cohorts A & B), including complete response rate, will be released in H1 CY2024 SYDNEY, AUSTRALIA,... Read More

Media Release Centre for Human Drug Research (CHDR) will conduct Phase I trial to evaluate IMP761, a first-in-class LAG-3 agonist antibody designed to restore balance to the immune system and address the underlying cause of autoimmune diseases CHDR will utilize its unique challenge model that enables insights into IMP761’s pharmacological activity early in clinical development Trial expected to begin mid-CY2024 SYDNEY,... Read More

SYDNEY, AUSTRALIA, April 17, 2024 (GLOBE NEWSWIRE) -- Immutep Limited (ASX: IMM; NASDAQ: IMMP) ("Immutep” or “the Company”), a clinical-stage biotechnology company developing novel LAG-3 immunotherapies for cancer and autoimmune disease, today announces it has received positive feedback from the Spanish Agency for Medicines and Health Products (AEMPS) Competent Authority regarding the Company’s upcoming TACTI-004 Phase III... Read More

Data from the safety lead-in of the AIPAC-003 trial shows 90mg efti in combination with paclitaxel is safe and well tolerated Encouraging initial efficacy in six metastatic breast cancer patients, who exhausted all endocrine therapy including CDK4/6 inhibitors, demonstrated by a 50% overall response rate, including one complete response, and a 100% disease control rate SYDNEY, AUSTRALIA, March 05, 2024 (GLOBE NEWSWIRE) --... Read More

Media Release Excellent clinical data reported from TACTI-002 Phase II trial, including median Overall Survival of 35.5 months in first line non-small cell lung cancer (1L NSCLC) patients expressing PD-L1 (TPS ≥1%) Promising efficacy and tolerability data reported from INSIGHT-003 Phase I trial, including a strong Overall Response Rate of 71.4% in 1L NSCLC patients Late-stage & registrational trial progress: 1L NSCLC:... Read More

SYDNEY, AUSTRALIA, Jan. 04, 2024 (GLOBE NEWSWIRE) -- Immutep Limited (ASX: IMM; NASDAQ: IMMP) ("Immutep” or “the Company”), a clinical-stage biotechnology company developing novel LAG-3 immunotherapies for cancer and autoimmune disease, today announces that the first patient has been enrolled and safely dosed in the INSIGHT-005 Phase I trial. The investigator-initiated study jointly funded with Merck KGaA, Darmstadt,... Read More

SYDNEY, AUSTRALIA, Dec. 21, 2023 (GLOBE NEWSWIRE) -- Immutep Limited (ASX: IMM; NASDAQ: IMMP) ("Immutep” or “the Company”), a clinical-stage biotechnology company developing novel LAG-3 immunotherapies for cancer and autoimmune disease, today announces constructive feedback has been received from the Paul-Ehrlich-Institut (“PEI”), a German regulatory authority and part of the Committee for Medicinal Products for Human Use... Read More

SYDNEY, AUSTRALIA, Dec. 07, 2023 (GLOBE NEWSWIRE) -- Immutep Limited (ASX: IMM; NASDAQ: IMMP) ("Immutep“ or “the Company”), a biotechnology company developing novel LAG-3 related immunotherapy treatments for cancer and autoimmune diseases, is pleased to announce it has received a €1,595,475 (~ A$2,628,354 ) research and development (R&D) tax incentive payment in cash from the French Government under its Crédit d’Impôt... Read More

SYDNEY, AUSTRALIA, Nov. 22, 2023 (GLOBE NEWSWIRE) -- Immutep Limited (ASX: IMM; NASDAQ: IMMP) ("Immutep” or “the Company”), a clinical-stage biotechnology company developing novel LAG-3 immunotherapies for cancer and autoimmune disease, today announces that the INSIGHT-003 trial has been expanded to four sites across Germany including the University Clinic of Ruhr Universität Bochum and the Lung Clinic Cologne-Merheim. This... Read More

A total of 171 head and neck squamous cell carcinoma (HNSCC) patients enrolled in randomised, multicentre Phase IIb trial evaluating efti in combination with pembrolizumab Efti has FDA Fast Track designation for first-line treatment of HNSCC SYDNEY, AUSTRALIA, Nov. 09, 2023 (GLOBE NEWSWIRE) -- Immutep Limited (ASX: IMM; NASDAQ: IMMP) ("Immutep” or “the Company”), a clinical-stage biotechnology company developing novel LAG-3... Read More

No safety or tolerability issues in open-label, safety lead-in phase evaluating the higher 90mg dose of efti in combination with weekly paclitaxel in the first 6 patients Good safety profile allows for lead-in phase to be closed early and the randomized Phase II portion of study will now proceed SYDNEY, AUSTRALIA, Nov. 06, 2023 (GLOBE NEWSWIRE) -- Immutep Limited (ASX: IMM; NASDAQ: IMMP) ("Immutep” or “the Company”), a... Read More

Media Release Statistically significant increases of Th1 biomarkers (IFN-gamma, CXCL-10), circulating immune cells (lymphocytes), and RNA levels of immune activating genes were observed and linked to improved clinical outcomes Early increase in absolute lymphocyte count is correlated with the positive Overall Survival results in non-small cell lung cancer patients recently reported at ESMO 2023, and is a potential... Read More

SYDNEY, AUSTRALIA, Nov. 02, 2023 (GLOBE NEWSWIRE) -- Immutep Limited (ASX: IMM; NASDAQ: IMMP) ("Immutep” or “the Company”), a clinical-stage biotechnology company developing novel LAG-3 immunotherapies for cancer and autoimmune disease, today announces its management will participate in the following upcoming investor events in November: Baird’s Biotech Discovery Series Details: Marc Voigt (CEO), Dr. Frederic Triebel (CSO),... Read More

Excellent survival benefit in 1st line non-small cell lung cancer (1L NSCLC) in TACTI-002 trial: median Overall Survival of 35.5 months (TPS ≥1% patients) providing additional 12-18 months survival compared to historical data, reported post period Late-stage & registrational trial progress: 1st line head & neck squamous cell carcinoma (1L HNSCC) - Phase IIb TACTI-003 trial recruitment progressing and expected to be complete... Read More

SYDNEY, AUSTRALIA, Oct. 25, 2023 (GLOBE NEWSWIRE) -- Immutep Limited (ASX: IMM; NASDAQ: IMMP) (“Immutep” or the “Company”), is pleased to announce that it has received a A$1,134,882 cash rebate from the Australian Federal Government’s R&D tax incentive program. The cash rebate provided in respect of expenditure incurred on eligible R&D activities conducted in the 2022 fiscal year, mainly related to the Company’s TACTI-002... Read More

Media Release Promising efficacy and tolerability reported from efti plus anti-PD-1 therapy and doublet chemotherapy as first line therapy in metastatic non-squamous non-small cell lung cancer continues Strong 71.4% Overall Response Rate, 90.5% Disease Control Rate, 10.1-month median Progression Free Survival (PFS), and median Overall Survival (OS) that has not been reached, despite 81% of patients having low or negative... Read More

Media Release Median Overall Survival reaches 35.5 months in first-line treatment of metastatic non-small cell lung cancer patients expressing PD-L1 (TPS >1%), 23.4 months in patients with low PD-L1 expression (TPS 1-49%), and has not been reached in patients with high PD-L1 expression (TPS >50%), exceeding expectations Promising Overall Survival, Overall Response Rate, Progression Free Survival, and Duration of Response... Read More

New updated data from TACTI-002, including more mature Overall Survival data, will be presented during the Mini Oral session on Saturday, October 21st, at 9:05 CEST Immutep to host webcast to discuss ESMO 2023 clinical data on Monday, October 23rd, at 8AM AEDT (Sunday, October 22nd, at 5PM ET) SYDNEY, AUSTRALIA, Oct. 16, 2023 (GLOBE NEWSWIRE) -- Immutep Limited (ASX: IMM; NASDAQ: IMMP) ("Immutep” or “the Company”), a... Read More

SYDNEY, AUSTRALIA, Oct. 03, 2023 (GLOBE NEWSWIRE) -- Immutep Limited (ASX: IMM; NASDAQ: IMMP) (“Immutep” or “the Company”), a clinical-stage biotechnology company developing novel immunotherapies for cancer and autoimmune disease, today announces an abstract has been accepted for poster presentation at the Society for Immunotherapy of Cancer (SITC) Annual Meeting 2023, taking place in San Diego, California and virtually from... Read More

SYDNEY, AUSTRALIA, Sept. 21, 2023 (GLOBE NEWSWIRE) -- Immutep Limited (ASX: IMM; NASDAQ: IMMP) ("Immutep” or “the Company”), a clinical-stage biotechnology company developing novel LAG-3 immunotherapies for cancer and autoimmune disease, today announces the regulatory authorization of eftilagimod alpha (“efti”) manufactured at commercial 2,000L scale for use in clinical trials across multiple European countries including... Read More

SYDNEY, AUSTRALIA, Sept. 05, 2023 (GLOBE NEWSWIRE) -- Immutep Limited (ASX: IMM; NASDAQ: IMMP) ("Immutep” or “the Company”), a clinical-stage biotechnology company developing novel LAG-3 immunotherapies for cancer and autoimmune disease, today announces its management will participate in the following upcoming investor conferences in September: The 18 th Annual Citi Biopharma Conference in Boston, MA on Thursday, September... Read More

SYDNEY, AUSTRALIA, Aug. 01, 2023 (GLOBE NEWSWIRE) -- Immutep Limited (ASX: IMM; NASDAQ: IMMP) ("Immutep” or “the Company”), a clinical-stage biotechnology company developing novel LAG-3 immunotherapies for cancer and autoimmune disease, today announces it has received positive scientific advice from the Committee for Medicinal Products for Human Use (CHMP) of the European Medicines Agency (EMA) for the continued development... Read More

Mini Oral presentation will include data from TACTI-002 Phase II trial evaluating chemotherapy-free IO combination of efti plus KEYTRUDA® (pembrolizumab) Two additional posters on investigator-initiated trials evaluating efti will also be presented SYDNEY, AUSTRALIA, July 31, 2023 (GLOBE NEWSWIRE) -- Immutep Limited (ASX: IMM; NASDAQ: IMMP) ("Immutep” or “the Company”), a clinical-stage biotechnology company developing novel... Read More

Late-stage & registrational trial progress: TACTI-004 Phase III - Positive feedback received from US FDA for planned registrational trial in 1st line non-small cell lung cancer (1L NSCLC) TACTI-003 Phase IIb – Randomised study in 1st line head & neck squamous cell carcinoma (1L HNSCC) has reached ~91% patient recruitment and top-line results expected in H2 of CY2023 AIPAC-003 Phase II/III - First patient dosed in metastatic... Read More

SYDNEY, AUSTRALIA, July 28, 2023 (GLOBE NEWSWIRE) -- Immutep Limited (ASX: IMM; NASDAQ: IMMP) ("Immutep” or “the Company”), a clinical-stage biotechnology company developing novel LAG-3 immunotherapies for cancer and autoimmune disease, today announces the first patient has been enrolled and safely dosed in EFTISARC-NEO, the Phase II investigator-initiated trial of eftilagimod alpha (efti), a soluble LAG-3 protein and MHC... Read More

SYDNEY, AUSTRALIA, June 27, 2023 (GLOBE NEWSWIRE) -- Immutep Limited (ASX: IMM; NASDAQ: IMMP), a clinical-stage biotechnology company developing novel LAG-3 immunotherapies for cancer and autoimmune disease, today announced the grant of a new patent (number 11,684,654) entitled “Combined Preparations for the Treatment of Cancer or Infection” by the United States Patent Office. This United States patent was filed as a second... Read More

SYDNEY, AUSTRALIA, June 27, 2023 (GLOBE NEWSWIRE) -- Immutep Limited (ASX: IMM; NASDAQ: IMMP) ("Immutep” or “the Company”), a clinical-stage biotechnology company developing novel LAG-3 immunotherapies for cancer and autoimmune diseases, today announces the successful completion of an A$80 million capital raise to support its late-stage and expanding clinical development pipeline. With this new capital, Immutep believes it... Read More

SYDNEY, AUSTRALIA, June 20, 2023 (GLOBE NEWSWIRE) -- Immutep Limited (ASX: IMM; NASDAQ: IMMP), a clinical-stage biotechnology company developing novel LAG-3 immunotherapies for cancer and autoimmune disease, today announced the grant of a new patent (number 11,680,104) by the United States Patent Office. The granted claims are composition-of-matter type claims covering Immutep’s pre-clinical immunosuppressive product... Read More

SYDNEY, AUSTRALIA, June 07, 2023 (GLOBE NEWSWIRE) -- Immutep Limited (ASX: IMM; NASDAQ: IMMP) ("Immutep” or “the Company”), a clinical-stage biotechnology company developing novel LAG-3 immunotherapies for cancer and autoimmune disease, today announces Marc Voigt, CEO of Immutep, will be presenting at the Jefferies Healthcare Conference being held on June 7-9, 2023 in New York City, NY. Event: Jefferies Healthcare Conference... Read More

Media Release Efti plus pembrolizumab led to deep, durable responses, regardless of PD-L1 expression levels, and median Duration of Response not reached despite median follow up of 39 months in TACTI-002 Phase II Promising efficacy in patients with a PD-L1 Combined Positive Score (CPS) of ≥1 with median Overall Survival of 12.6 months, a 12-month Overall Survival rate of 52.0%, and a response rate of 38.5% Patients with a... Read More

Sydney, Australia, June 02, 2023 (GLOBE NEWSWIRE) - - Immutep Limited , an Australian company (ASX: IMM) (Nasdaq: IMMP) ( Immutep or the Company ), is pleased to announce the successful completion of an institutional placement ( Placement ) and the institutional component ( Institutional Entitlement Offer ) of its 1 for 7.6 pro rata accelerated non-renounceable entitlement offer ( Entitlement Offer and, together with the... Read More

Appointment of Charles River Laboratories ("Charles River") to run Immutep’s preclinical toxicology study evaluating the safety and toxicity of IMP761 Forms a key step prior to first-in-human trials for this first-in-class LAG-3 agonist antibody designed to treat the underlying cause of multiple autoimmune diseases Charles River is a highly respected, global provider of drug discovery and non-clinical development solutions... Read More

New data published from Part C of TACTI-002 Phase II Trial evaluating eftilagimod alpha plus pembrolizumab in metastatic 2nd line head and neck squamous cell carcinoma Deep, durable responses seen across all PD-L1 subgroups with a 13.5% Complete Response rate and median Duration of Response not yet reached (minimum follow-up of 17 months) In the overall patient population, regardless of PD-L1 expression, a strong response... Read More

SYDNEY, AUSTRALIA, May 25, 2023 (GLOBE NEWSWIRE) -- Immutep Limited (ASX: IMM; NASDAQ: IMMP) ("Immutep” or “the Company”), a clinical-stage biotechnology company developing novel LAG-3 immunotherapies for cancer and autoimmune disease, today announces the first patient has been enrolled and safely dosed at a European clinical site for its integrated Phase II/III AIPAC-003 trial in metastatic breast cancer. AIPAC-003 is... Read More

Efti plus standard-of-care anti-PD-1 therapy and doublet chemotherapy in 1st line non-small cell lung cancer is well tolerated and continues to show promising initial signals of efficacy Triple combination therapy has achieved a 67% response rate and 91% disease control rate in metastatic 1st line non-small cell lung cancer patients (N=21) despite 81% of patients having low or negative PD-L1 expression SYDNEY, AUSTRALIA, May... Read More

Immuno-oncology combination of eftilagimod alpha (efti) and the leading anti-PD-1 therapy generates meaningful long-term survival in non-small cell lung cancer patients in Phase II TACTI-002 trial Initial median Overall Survival of 25 months in non-small cell lung cancer patients with >1% PD-L1 expression, a key area of focus for future development of efti Result is above reported rates of anti-PD-1 monotherapy and various... Read More

SYDNEY, AUSTRALIA, May 16, 2023 (GLOBE NEWSWIRE) -- Immutep Limited (ASX: IMM; NASDAQ: IMMP) ("Immutep” or “the Company”), a clinical-stage biotechnology company developing novel LAG-3 immunotherapies for cancer and autoimmune disease, today announces it has received positive feedback from the US Food and Drug Administration (FDA), regarding the Company’s late-stage clinical development plans for its first-in-class soluble... Read More

SYDNEY, AUSTRALIA, May 09, 2023 (GLOBE NEWSWIRE) -- Immutep Limited (ASX: IMM; NASDAQ: IMMP) ("Immutep” or “the Company”), a clinical-stage biotechnology company developing novel LAG-3 immunotherapies for cancer and autoimmune disease, today announces its management will present and be available for 1-on-1 meetings at the JMP Securities Life Sciences Conference, on Tuesday, May 16 th , 2023. Presentation details: The JMP... Read More

Webinar to take place on Tuesday, May 9, 2023, at 11:30 AM ET SYDNEY, AUSTRALIA, May 02, 2023 (GLOBE NEWSWIRE) -- Immutep Limited (ASX: IMM; NASDAQ: IMMP), a clinical-stage biotechnology company developing novel LAG-3 immunotherapies for cancer and autoimmune disease, today announces a Key Opinion Leader (KOL) event will be hosted by Ladenburg Thalmann & Co, Inc., on Tuesday, May 9, 2023, from 11:30 AM – 1:00 PM ET. The... Read More

Investigator-initiated study jointly funded with Merck KGaA, Darmstadt, Germany, will evaluate dual immuno-oncology (IO) combination of eftilagimod alpha and BAVENCIO® in metastatic urothelial cancer Trial builds on strategy to cost-efficiently increase target indications for IO-IO combination approaches utilizing eftilagimod alpha in areas of high unmet need SYDNEY, AUSTRALIA, May 01, 2023 (GLOBE NEWSWIRE) -- Immutep... Read More

Media Release Initiation of integrated Phase II/III AIPAC-003 trial evaluating eftilagimod alpha (efti) and paclitaxel in HER2-neg/low metastatic breast cancer and triple-negative breast cancer Positive final data reported from patients with 2nd line non-small cell lung cancer refractory to anti-PD-(L)1 therapies, including Overall Survival rate of 39% at 21 months Randomised TACTI-003 Phase IIb trial has reached 75%... Read More

Final results from Part C of the Phase II TACTI-002 trial in 2nd line head and neck squamous cell carcinoma patients to be presented SYDNEY, AUSTRALIA, April 26, 2023 (GLOBE NEWSWIRE) -- Immutep Limited (ASX: IMM; NASDAQ: IMMP) ("Immutep” or “the Company”), a clinical-stage biotechnology company developing novel LAG-3 immunotherapies for cancer and autoimmune disease, today announces two abstracts have been selected for... Read More

SYDNEY, AUSTRALIA, April 26, 2023 (GLOBE NEWSWIRE) -- Immutep Limited (ASX: IMM; NASDAQ: IMMP), a clinical-stage biotechnology company developing novel LAG-3 immunotherapies for cancer and autoimmune diseases, today announces that Florian D. Vogl, M.D., Ph.D., MSc, has been appointed as Chief Medical Officer (CMO) with effect from 1 May 2023. Dr. Vogl brings to Immutep over a decade of experience in the biopharmaceutical... Read More

Media Release Soft tissue sarcoma, an orphan disease, represents a high unmet medical need with a poor prognosis First time efti will be studied in neoadjuvant, non-metastatic cancer setting Novel triple combination of efti with radiotherapy and anti-PD-1 therapy has potential to generate a robust anti-tumour immune response SYDNEY, AUSTRALIA, April 17, 2023 (GLOBE NEWSWIRE) -- Immutep Limited (ASX: IMM; NASDAQ: IMMP)... Read More

Media Release Efti plus pembrolizumab achieved mOS of 9.9 months and a 39% OS rate at 21 months, which compare favourably to typical 6-9 months mOS and a 10-15% OS rate for standard-of-care chemotherapy 83% of patients studied for Tumour Growth Kinetics showed deceleration of tumour growth or shrinkage of tumours, previously increasing under PD-(L)1 monotherapy or in combination with chemotherapy ORR of 8.3%, DCR of 33.3%,... Read More

Media Release Expanding INSIGHT-003 trial evaluating efti with standard-of-care combination of anti-PD-1 therapy and chemotherapy to 50 patients Expansion based on safety and strong initial efficacy results Data updates expected throughout CY2023 and cost-efficient approach through investigator-initiated trial will further inform options related to 1L NSCLC development Clinical data to date shows efti uniquely positioned to... Read More

Media Release 2 nd line NSCLC patients refractory to anti-PD-(L)1 treatment have few therapeutic options, and the addition of efti to pembrolizumab may help these patients by reverting anti-PD-(L)1 therapy resistance 83% of patients that were studied for Tumor Growth Kinetics showed deceleration (50%) in tumour growth or shrinkage (33%) of target lesions Overall Response Rate (ORR) of 8.3% and Disease Control Rate (DCR) of... Read More

Media Release Integrated Phase II/III trial design incorporates feedback from the FDA and EMA and will help inform a BLA and MAA HR+/HER2-neg/low metastatic breast cancer (MBC) patient population has been expanded to include triple-negative breast cancer, which together account for ~78% of breast cancer cases Approval for study start received in US and IRB approval in Spain, with more countries to follow shortly First... Read More

Media Release 20 patients with 1st line non-small cell lung cancer (1L NSCLC) now enrolled in the first triple combination therapy study of efti with standard-of-care combination of anti-PD-1 therapy and chemotherapy Promising initial efficacy results showing a 72.7% response rate and 90.9% disease control rate reported at SITC 2022 Additional data is expected throughout calendar year 2023 and will further inform our next... Read More

Media Release Second US FDA Fast Track designation granted to eftilagimod alpha (efti) supporting planned late-stage development in 1st line non-small cell lung cancer (1L NSCLC) Compelling Phase II results in 1L NSCLC, including Overall Response Rate (ORR) of 40.4% in all-comer PD-L1 TACTI (Two ACTive Immunotherapies trial)-002 trial combining efti and pembrolizumab, showcased at SITC 2022 press briefing Successful meeting... Read More

SYDNEY, AUSTRALIA, Jan. 04, 2023 (GLOBE NEWSWIRE) -- Immutep Limited (ASX: IMM; NASDAQ: IMMP) ("Immutep” or “the Company”), a clinical-stage biotechnology company developing novel LAG-3 immunotherapies for cancer and autoimmune disease, today announces that it has enrolled and randomised over 50% of the planned 154 patients in the TACTI-003 Phase IIb trial. TACTI-003 is evaluating Immutep’s first-in-class soluble LAG-3... Read More

Agreement with FDA on Phase II/III trial design positions the Company to exploit eftilagimod alpha’s potential to address high unmet need for metastatic breast cancer patients Patient population expanded to include patients with triple-negative breast cancer Late-stage clinical development efforts remain focused on frontline non-small cell lung cancer (NSCLC) in combination with anti-PD-1 therapy Immutep’s cash runway... Read More

first 2,000L Manufacturing Run of its First-in-Class Soluble LAG-3 Protein Completed by WuXi Biologics SYDNEY, AUSTRALIA, Dec. 08, 2022 (GLOBE NEWSWIRE) -- Immutep Limited (ASX: IMM; NASDAQ: IMMP) ("Immutep” or “the Company”), a clinical-stage biotechnology company developing novel LAG-3 immunotherapies for cancer and autoimmune disease, today announces the successful scale-up of the manufacturing of its lead product... Read More