
Listings ·
Immutep Ltd regains Nasdaq bid price compliance after ADS ratio change
Nasdaq confirmed on October 12, 2026 that the matter is closed. The company changed its ADS ratio from 10 to 200 ordinary shares effective September 28, 2026.
IMM ImmuPharma plc

Listings ·
Nasdaq confirmed on October 12, 2026 that the matter is closed. The company changed its ADS ratio from 10 to 200 ordinary shares effective September 28, 2026.
Loss after tax attributable to owners was 79,304,563 for the year ended 30 June 2026, up from 61,434,165. Revenue included $14.6 million from licensing partner Dr Reddy's.
Immutep Ltd. is a late-stage biotechnology company developing LAG-3 related immunotherapies for cancer and autoimmune disease. Its lead clinical candidate is eftilagimod alfa, known as efti or IMP321, a soluble LAG-3 fusion protein that the company describes as a first-in-class antigen-presenting cell agonist. In March 2026, following a planned interim futility analysis, Immutep discontinued TACTI-004, its registrational Phase III trial of efti with an anti-PD-1 therapy and chemotherapy in first-line non-small cell lung cancer, and began an orderly wind-down. The company says it completed the randomized Phase IIb TACTI-003 trial of efti in head and neck squamous cell carcinoma and received positive, constructive feedback from the FDA on further development. During fiscal 2026 it licensed efti to Dr. Reddy's Laboratories for all markets outside what it calls the Immutep Territory, which includes the United States, Canada, Europe, Japan and Greater China. The license with Novartis for IMP701, also called ieramilimab, was terminated, and the asset is being transferred back to Immutep. Immutep also develops IMP761, an agonist of LAG-3 for autoimmune disease. It employed 46 people as of June 30, 2026, and relies on outside contractors and consultants for manufacturing and clinical trials.
| Product or program | What it is | Stage |
|---|---|---|
| Eftilagimod alfa (efti, IMP321) | Lead LAG-3 immunotherapy for cancers, licensed to Dr. Reddy's outside the Immutep Territory | Phase IIb completed in head and neck cancer; registrational Phase III discontinued March 2026 |
| IMP701 (ieramilimab) | LAG-3 asset whose Novartis license was terminated, returning to Immutep | clinical-stage |
| IMP761 | LAG-3 agonist for autoimmune disease | clinical-stage |
| IMP731 | LAG-3 asset previously licensed to a major pharmaceutical company and returned to Immutep | clinical-stage |
| Line | FY ended Jun 30, 2025 | FY ended Jun 30, 2024 |
|---|---|---|
| Revenue | A$10.3 million | A$7.8 million |
| Research and development | A$49.8 million | A$31.5 million |
| Net income (loss) | -A$61.4 million | -A$42.7 million |
| Cash from operations | -A$62.0 million | -A$34.8 million |
| Cash and equivalents | A$67.4 million | A$161.8 million |
| Short-term investments | A$62.3 million | A$20.1 million |
ImmuPharma plc trades under the ticker IMM on LSE.
ImmuPharma plc is listed on LSE. Our directory also records these other listings: GETTEX:25I; LSX:A0BMC4.
Our directory records ImmuPharma plc under United Kingdom.
Our directory classifies ImmuPharma plc as: Biopharma / pharmaceutical profile checked. This is a directory classification, not a description of the pipeline.
The ISIN recorded for ImmuPharma plc is GB0033711010.
aibio.space lists ImmuPharma plc among 2,820 public biotech companies and publishes its news here as stories appear.
Immutep Ltd. is a late-stage biotechnology company developing LAG-3 related immunotherapies for cancer and autoimmune disease. Its lead clinical candidate is eftilagimod alfa, known as efti or IMP321, a soluble LAG-3 fusion protein that the company describes as a first-in-class antigen-presenting cell agonist.
Eftilagimod alfa (efti, IMP321): Lead LAG-3 immunotherapy for cancers, licensed to Dr. Reddy's outside the Immutep Territory Stage: Phase IIb completed in head and neck cancer; registrational Phase III discontinued March 2026.
IMP701 (ieramilimab): LAG-3 asset whose Novartis license was terminated, returning to Immutep Stage: clinical-stage.
Our latest story on ImmuPharma, dated Oct 14, 2026: "Immutep Ltd regains Nasdaq bid price compliance after ADS ratio change". Nasdaq confirmed on October 12, 2026 that the matter is closed. The company changed its ADS ratio from 10 to 200 ordinary shares effective September 28, 2026. Source.
Our latest financing story, dated Sep 2, 2026: "Immutep's FY2026 loss widens 29.1% after TACTI-004 lung cancer trial is discontinued". Loss after tax attributable to owners was 79,304,563 for the year ended 30 June 2026, up from 61,434,165. Revenue included $14.6 million from licensing partner Dr Reddy's. Source.
From our story of Sep 2, 2026: The chairman's letter says the company expects a cash runway well into the first half of calendar 2028. Source.
Our latest listing story, dated Oct 14, 2026: "Immutep Ltd regains Nasdaq bid price compliance after ADS ratio change". Nasdaq confirmed on October 12, 2026 that the matter is closed. The company changed its ADS ratio from 10 to 200 ordinary shares effective September 28, 2026. Source.
Companies in our directory listed in the same country and business area as ImmuPharma: Alterola Biotech, Allergy Therapeutics, Futura Medical, OKYO Pharma, GSK, Bicycle Therapeutics.
Press Follow on this page to add ImmuPharma to your Following list, or subscribe to the aibio.space newsletter. We have published 2 stories naming ImmuPharma so far, in Financings, Listings.
Disclosed a shareholder lawsuit, subpoena or other legal matter. SEC Form 20-F. Source
Reported a notice from its stock exchange about continued listing requirements. SEC Form 6-K. Source
Reported a notice from its stock exchange about continued listing requirements. SEC Form 6-K. Source
Reported a financing. SEC Form 6-K. Source
Reported a notice from its stock exchange about continued listing requirements. SEC Form 6-K. Source
Reported a financing. SEC Form 6-K. Source
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