Immutep reports positive interim Phase I data for IMP761
The single ascending dose Phase I met its primary endpoint, showing safety, tolerability and significant pharmacodynamic activity at 7 mg/kg; further updates expected in H2 2026.
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Biotechnology company developing LAG-3 immunotherapies
immutep.comLast updated
In short: Immutep halted its Phase III TACTI-004 trial due to futility while advancing its IMP761 program and facing several securities fraud class actions.
The single ascending dose Phase I met its primary endpoint, showing safety, tolerability and significant pharmacodynamic activity at 7 mg/kg; further updates expected in H2 2026.
Analysis of 592 patients found increased lymphocyte count linked to improved survival.
Analysis of 5922 patients across five trials shows median OS improvement of 7.7 months in ALC responders.
IDMC recommends halt after futility analysis; root cause under review. IMP761 Phase I advances with favorable safety. Cash at A$110.6M extends to H1 CY2028.
Immutep Limited Sued for Securities Law Violations - Contact the DJS Law Group to Discuss Your Rights - IMMP...
LOS ANGELES, June 15, 2026 /PRNewswire/ -- The DJS Law Group reminds investors of a class action lawsuit against Immutep Limited ("Immutep" or "the Company...
LOS ANGELES, June 8, 2026 /PRNewswire/ -- The DJS Law Group reminds investors of a class action lawsuit against Immutep Limited ("Immutep" or "the Company...
On May 5, 2026, a class action was filed on behalf of all investors who purchased or otherwise acquired Immutep Limited American Depository Receipts (NASDAQ...
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