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IMMUTEP Ltd (IMMP) Form 6-K — Oct 30, 2026

$IMMPForm 6-KFiled Oct 30, 2026, 8:46 PM ET0001193125-26-442214Original filing

Immutep's Q1 FY27 report confirms the company is pivoting its lead asset efti toward registration-directed trials in HNSCC (CPS <1) and neoadjuvant soft tissue sarcoma, with study starts targeted for H2 CY27, following the Phase III TACTI-004 futility failure in lung cancer. The root cause analysis blames the TACTI-004 failure on structural differences between 2,000 L scale efti used in the failed trial versus 200 L scale efti used in prior successful studies, and a new 200 L manufacturing run has been contracted. Positive data continues elsewhere: EFTISARC-NEO met its primary endpoint (51.5% tumour hyalinization vs 35% target) and INSIGHT-003 showed a 30.9-month median OS in 1L NSCLC.

Key figures

Cash Position
A$48.50 million
Cash runway
well into H1 CY28
Staff costs q
A$2.4 million
Ads ratio change
1 ADS = 200 ordinary shares (from 10), effective 28 Sep 2026
Next trial start
H2 CY27
Aust rd tax rebate
A$0.86 million
French cir payment
EUR 1.36 million (~A$2.16 million)
Net cash used ga q
A$1.2 million
Net cash used rd q
A$16.5 million
Insight 003 patients
51
Insight 003 median os
30.9 months
Rd cash prior quarter
A$22.0 million
Net cash used operating q
A$19.1 million
Eftisarc neo hyalinization
51.5% median vs 35% target (p<0.001), N=38
Estimated quarters funding formula
2.53

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