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Immutep Limited (IMMP)

Healthcare | Biotechnology | Sydney, Australia | NasdaqGM
0.38 USD +0.00 (0.053%) ⇧ (Aug. 28, 2026, 4 p.m. EDT)
After hours: 0.39 +0.01 (2.362%) ⇧ (Aug. 28, 2026, 7:06 p.m. EDT)

Short-term:★☆☆☆☆Long-term:★☆☆☆☆Dividends:☆☆☆☆☆
Hot Take | Aug. 22, 2026, 5:12 a.m. EDT

The investment case for Immutep is currently broken by a perfect storm of clinical failure and capital destruction. While the company boasts a fortress-like balance sheet with nearly $100 million in cash against negligible debt, the business fundamentals are deteriorating rapidly. The stock has lost over 80% of its value since the lung cancer trial halt, and the most recent annual data shows another significant drop, leaving the company with six negative years of performance versus only three positive ones in the last nine years. This is not a value opportunity; it is a distressed biotech play where the market has correctly priced out the risk of further failed trials. The lack of dividends and negative free cash flow confirms the company is burning through its war chest to fund R&D, with no guarantee of success. Although the cash pile provides a theoretical floor, the relentless downward pressure and the specific targeting of deep puts by traders suggest the market expects the remaining pipeline to face similar hurdles. Until a major clinical milestone reverses the trend, the risk-reward profile remains heavily skewed toward further losses.

Model Selection — Backtest MAE (log-scale, lower is better)
ModelMAE
MSTL ✓0.055379
AutoARIMA0.056468
AutoETS0.056470
AutoTheta0.082399

Forecast horizon: 45 days | Selected: MSTL

Forecast Reliability
Score 35%
H-stat 0.44
Ljung-Box p 0.000
Jarque-Bera p 0.250
Excess Kurtosis -1.09
Attribute Value
Sector Healthcare
Debt to Equity Ratio 1.223
Revenue per Share 0.05
Market Cap 56,148,784
Forward P/E -1.91
Beta 2.20
Website https://www.immutep.com

As of Aug. 22, 2026, 5:12 a.m. EDT: Speculators are aggressively positioning for a crash, evidenced by massive open interest in deep out-of-the-money puts ($2.50 strikes) relative to calls. The implied volatility skew is extreme, with put IV significantly higher than call IV, indicating a market pricing in a high probability of further downside rather than a recovery.


Info Dump

Attribute Value
52 Week Change -0.76829267
Address1 Australia Square
Address2 Level 32 264 George Street
All Time High 25.5
All Time Low 0.29
Ask 0.5023
Ask Size 2
Average Daily Volume10 Day 91,830
Average Daily Volume3 Month 347,508
Average Volume 347,508
Average Volume10Days 91,830
Beta 2.195
Bid 0.287
Bid Size 2
Book Value 0.4793314
City Sydney
Compensation As Of Epoch Date 1,767,139,200
Country Australia
Crypto Tradeable 0
Currency USD
Current Price 0.381
Current Ratio 2.973
Custom Price Alert Confidence HIGH
Date Short Interest 1,786,665,600
Day High 0.3915
Day Low 0.38
Debt To Equity 1.223
Display Name Immutep
Dividend Date 1,482,883,200
Earnings Timestamp End 1,788,379,200
Earnings Timestamp Start 1,788,379,200
Ebitda -82,390,280
Ebitda Margins 0.0
Enterprise To Ebitda 0.507
Enterprise To Revenue -5.272
Enterprise Value -41,771,112
Eps Current Year -0.32
Eps Forward -0.2
Eps Trailing Twelve Months -0.36
Esg Populated 0
Exchange NGM
Exchange Data Delayed By 0
Exchange Timezone Name America/New_York
Exchange Timezone Short Name EDT
Fax 61 2 8569 1880
Fifty Day Average 0.3988
Fifty Day Average Change -0.017799973
Fifty Day Average Change Percent -0.044633836
Fifty Two Week Change Percent -76.82927
Fifty Two Week High 3.53
Fifty Two Week High Change -3.149
Fifty Two Week High Change Percent -0.89206797
Fifty Two Week Low 0.29
Fifty Two Week Low Change 0.09100002
Fifty Two Week Low Change Percent 0.31379318
Fifty Two Week Range 0.29 - 3.53
Financial Currency AUD
First Trade Date Milliseconds 1,334,842,200,000
Float Shares 143,034,969
Forward Eps -0.2
Forward P E -1.9050001
Free Cashflow -35,678,096
Full Exchange Name NasdaqGM
Fullday Change 0.000200003
Fullday Change Percent 0.0525219
Fullday Price 0.39
Gmt Off Set Milliseconds -14,400,000
Gross Margins 0.0
Gross Profits -74,779,840
Has Pre Post Market Data 1
Held Percent Insiders 0.000120000004
Held Percent Institutions 0.01129
Implied Shares Outstanding 147,372,131
Industry Biotechnology
Industry Disp Biotechnology
Industry Key biotechnology
Ir Website http://www.primabiomed.com.au/investor/
Is Earnings Date Estimate 1
Language en-US
Last Fiscal Year End 1,751,241,600
Last Split Date 1,482,883,200
Last Split Factor 3:10
Long Business Summary Immutep Limited, a biotechnology company, engages in developing novel Lymphocyte Activation Gene-3 related immunotherapies for cancer and autoimmune diseases in Australia. Its lead product candidate is the eftilagimod alfa (efti or IMP321), a soluble LAG-3lg fusion based on LAG-3 immune control mechanism for the treatment of different types of cancers. The company's product pipeline also includes TACTI-004, which is in phase III clinical trial for the treatment of first line non-small cell lung cancer (1L NSCLC); TACTI-003, which is in phase IIb clinical trial to treat first line head and neck squamous cell carcinoma (HNSCC); INSIGHT-005 which is in phase I for metastatic urothelial carcinoma; TACTI-002, which in phase II trial for the treatment NSCLC and HNSCC; AIPAC-003, which is in phase II/III clinical trial to treat metatastic breast cancer; and EFTISARC-NEO, which is in phase II clinical trial for the treatment of soft tissue sarcoma. It also develops INSIGHT-003, which is in phase I trial 1L non squamous NSCL; INSIGHT-005 that is in phase I to treat metastatic urothelial cancer; IMP761, which is in phase I Trial to treat autoimmune disease; IMP731 for oncology and autoimmune diseases; and LAG525. Immutep has collaboration with Merck & Co., Inc., EOC Pharma, Novartis, and Laboratory Corporation of America Holdings. The company was formerly known as Prima BioMed Ltd and changed its name to Immutep Limited in November 2017. The company was incorporated in 1987 and is based in Sydney, Australia.
Long Name Immutep Limited
Market us_market
Market Cap 56,148,784
Market State CLOSED
Max Age 86,400
Message Board Id finmb_6701589
Most Recent Quarter 1,767,139,200
Net Income To Common -83,916,456
Next Fiscal Year End 1,782,777,600
Non Diluted Market Cap 52,912,508
Number Of Analyst Opinions 1
Open 0.3846
Operating Cashflow -62,152,988
Operating Margins -7.63705
Payout Ratio 0.0
Phone 61 2 8315 7003
Post Market Change 0.008999974
Post Market Change Percent 2.3621976
Post Market Price 0.39
Post Market Time 1,787,958,371
Previous Close 0.3808
Price Eps Current Year -1.1906251
Price Hint 4
Price To Book 0.7948572
Price To Sales Trailing12 Months 7.087049
Profit Margins 0.0
Quick Ratio 2.907
Quote Source Name Nasdaq Real Time Price
Quote Type EQUITY
Recommendation Key none
Region US
Regular Market Change 0.00020000339
Regular Market Change Percent 0.052521896
Regular Market Day High 0.3915
Regular Market Day Low 0.38
Regular Market Day Range 0.38 - 0.3915
Regular Market Open 0.3846
Regular Market Previous Close 0.3808
Regular Market Price 0.381
Regular Market Time 1,787,947,200
Regular Market Volume 181,021
Return On Assets -0.32099
Return On Equity -0.61846
Revenue Growth 0.915
Revenue Per Share 0.05
Sand P52 Week Change 0.20504117
Sector Healthcare
Sector Disp Healthcare
Sector Key healthcare
Shares Outstanding 147,372,131
Shares Percent Shares Out 0.0052
Shares Short 760,586
Shares Short Previous Month Date 1,784,073,600
Shares Short Prior Month 2,150,202
Short Name Immutep Limited
Short Percent Of Float 0.0053
Short Ratio 3.96
Source Interval 15
State NSW
Symbol IMMP
Target High Price 1.5
Target Low Price 1.5
Target Mean Price 1.5
Target Median Price 1.5
Total Cash 99,129,496
Total Cash Per Share 0.673
Total Debt 1,209,606
Total Revenue 7,922,731
Tradeable 0
Trailing Annual Dividend Rate 0.0
Trailing Annual Dividend Yield 0.0
Trailing Eps -0.36
Trailing Peg Ratio None
Triggerable 1
Two Hundred Day Average 1.3273
Two Hundred Day Average Change -0.9462999
Two Hundred Day Average Change Percent -0.71295106
Type Disp Equity
Volume 181,021
Website https://www.immutep.com
Zip 2,000