Immutep Stock Price History
NASDAQ: IMMPHealth CareBiotechnology: Pharmaceutical PreparationsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
IMMP price history at a glance
The price history for Immutep (IMMP) on this page begins on April 16, 2012, when the stock closed at $24.00; it most recently closed at $3.63 on October 5, 2026. The highest price in this record is $25.50, reached on April 16, 2012; the latest close is 85.8% below that peak. Across the 13 complete calendar years in the table, IMMP finished higher in 6 and lower in 7. Its best year was 2020 (+70.7%) and its worst was 2013 (-71.2%).
Over roughly 14 years the share price changed -84.9%, a -12.2% compound annual price return (excluding dividends). In the last 12 months alone, IMMP has gained 80.6%. Prices are split-adjusted closing prices; daily open, high, low, close and volume for the past year are listed below.
Summary generated from market data by MetaCap's automated system. Methodology
Key price levels
- High since 2012
- $25.50
- Date of high
- Apr 16, 2012
- Low since 2012
- $0.26
- Date of low
- Sep 21, 2026
- 52-week high
- $70.60
- 52-week low
- $3.55
- Last close
- $3.63
IMMP returns
1 week
-16.55%
1 month
+908.33%
3 months
+764.29%
6 months
+1070.97%
Year to date
+26.92%
1 year
+80.60%
3 years
+97.28%
5 years
-8.10%
IMMP price return, excluding dividends.
IMMP annual returns
| Year | Year-end close | Return |
|---|---|---|
| 2026 | 3.63 | +23.05% |
| 2025 | 2.95 | +35.32% |
| 2024 | 2.18 | -9.17% |
| 2023 | 2.40 | +37.14% |
| 2022 | 1.75 | -46.65% |
| 2021 | 3.28 | +4.46% |
| 2020 | 3.14 | +70.65% |
| 2019 | 1.84 | -14.42% |
| 2018 | 2.15 | +36.94% |
| 2017 | 1.57 | -32.91% |
| 2016 | 2.34 | -38.42% |
| 2015 | 3.80 | +52.00% |
| 2014 | 2.50 | -30.56% |
| 2013 | 3.60 | -71.20% |
| 2012* | 12.50 | -47.92% |
* Partial year: the record begins after the start of 2012; return measured from the first available close.
2026 return is year to date.
IMMP daily prices (past year)
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 3.79 | 3.79 | 3.55 | 3.63 | -5.47% | |
| 4.04 | 4.10 | 3.80 | 3.84 | -5.42% | |
| 4.31 | 4.31 | 4.04 | 4.06 | -6.45% | |
| 4.34 | 4.51 | 4.30 | 4.34 | +1.64% | |
| 4.35 | 4.50 | 4.18 | 4.27 | -1.84% | |
| 4.61 | 4.61 | 4.17 | 4.35 | -4.19% | |
| 4.70 | 4.70 | 4.53 | 4.54 | -2.37% | |
| 4.79 | 4.79 | 4.62 | 4.65 | -1.27% | |
| 4.87 | 4.87 | 4.60 | 4.71 | +1711.54% | |
| 0.28 | 0.28 | 0.26 | 0.26 | 0.00% | |
| 0.27 | 0.27 | 0.26 | 0.26 | -3.70% | |
| 0.29 | 0.29 | 0.26 | 0.27 | -3.57% | |
| 0.30 | 0.30 | 0.28 | 0.28 | -3.45% | |
| 0.28 | 0.30 | 0.28 | 0.29 | 0.00% | |
| 0.31 | 0.31 | 0.28 | 0.29 | -9.38% | |
| 0.33 | 0.33 | 0.32 | 0.32 | -3.03% | |
| 0.34 | 0.34 | 0.31 | 0.33 | 0.00% | |
| 0.34 | 0.34 | 0.33 | 0.33 | -95.00% | |
| 6.80 | 7.00 | 6.40 | 6.60 | +1683.78% | |
| 0.37 | 0.41 | 0.36 | 0.37 | +12.12% | |
| 0.36 | 0.36 | 0.33 | 0.33 | -8.33% | |
| 0.37 | 0.37 | 0.36 | 0.36 | 0.00% | |
| 0.36 | 0.37 | 0.35 | 0.36 | 0.00% | |
| 0.38 | 0.38 | 0.36 | 0.36 | -2.70% | |
| 0.38 | 0.38 | 0.36 | 0.37 | -2.63% | |
| 0.38 | 0.39 | 0.37 | 0.38 | +2.70% | |
| 0.37 | 0.38 | 0.36 | 0.37 | 0.00% | |
| 0.37 | 0.37 | 0.36 | 0.37 | -2.63% | |
| 0.38 | 0.39 | 0.38 | 0.38 | 0.00% | |
| 0.38 | 0.39 | 0.37 | 0.38 | 0.00% | |
| 0.39 | 0.39 | 0.38 | 0.38 | 0.00% | |
| 0.38 | 0.39 | 0.38 | 0.38 | -2.56% | |
| 0.39 | 0.40 | 0.37 | 0.39 | 0.00% | |
| 0.40 | 0.40 | 0.38 | 0.39 | 0.00% | |
| 0.40 | 0.40 | 0.38 | 0.39 | 0.00% | |
| 0.40 | 0.40 | 0.39 | 0.39 | -2.50% | |
| 0.39 | 0.40 | 0.38 | 0.40 | +2.56% | |
| 0.38 | 0.40 | 0.38 | 0.39 | +2.63% | |
| 0.41 | 0.41 | 0.38 | 0.38 | -5.00% | |
| 0.38 | 0.41 | 0.38 | 0.40 | +5.26% | |
| 0.39 | 0.39 | 0.38 | 0.38 | -95.13% | |
| 7.60 | 8.00 | 7.60 | 7.80 | +1952.63% | |
| 0.39 | 0.39 | 0.38 | 0.38 | -95.13% | |
| 7.80 | 8.00 | 7.60 | 7.80 | +1952.63% | |
| 0.39 | 0.41 | 0.37 | 0.38 | -2.56% | |
| 0.40 | 0.41 | 0.38 | 0.39 | -95.00% | |
| 7.80 | 8.20 | 7.40 | 7.80 | +1952.63% | |
| 0.36 | 0.39 | 0.36 | 0.38 | 0.00% | |
| 0.38 | 0.40 | 0.38 | 0.38 | 0.00% | |
| 0.37 | 0.39 | 0.37 | 0.38 | -95.00% | |
| 7.80 | 7.80 | 7.40 | 7.60 | +1848.72% | |
| 0.38 | 0.40 | 0.37 | 0.39 | +2.63% | |
| 0.38 | 0.40 | 0.38 | 0.38 | 0.00% | |
| 0.39 | 0.41 | 0.38 | 0.38 | -2.56% | |
| 0.40 | 0.41 | 0.38 | 0.39 | 0.00% | |
| 0.39 | 0.41 | 0.38 | 0.39 | -2.50% | |
| 0.40 | 0.41 | 0.38 | 0.40 | -2.44% | |
| 0.40 | 0.41 | 0.38 | 0.41 | 0.00% | |
| 0.42 | 0.43 | 0.40 | 0.41 | -6.82% | |
| 0.44 | 0.45 | 0.44 | 0.44 | 0.00% | |
| 0.44 | 0.45 | 0.43 | 0.44 | +2.33% | |
| 0.46 | 0.46 | 0.43 | 0.43 | -4.44% | |
| 0.42 | 0.45 | 0.42 | 0.45 | +7.14% | |
| 0.42 | 0.43 | 0.41 | 0.42 | 0.00% | |
| 0.42 | 0.43 | 0.41 | 0.42 | -2.33% | |
| 0.43 | 0.44 | 0.42 | 0.43 | -4.44% | |
| 0.43 | 0.45 | 0.43 | 0.45 | +2.27% | |
| 0.42 | 0.45 | 0.42 | 0.44 | +4.76% | |
| 0.43 | 0.44 | 0.41 | 0.42 | -2.33% | |
| 0.41 | 0.44 | 0.41 | 0.43 | +2.38% | |
| 0.41 | 0.43 | 0.39 | 0.42 | +2.44% | |
| 0.38 | 0.42 | 0.38 | 0.41 | +5.13% | |
| 0.39 | 0.40 | 0.38 | 0.39 | -4.88% | |
| 0.38 | 0.41 | 0.37 | 0.41 | +5.13% | |
| 0.40 | 0.40 | 0.38 | 0.39 | 0.00% | |
| 0.38 | 0.40 | 0.37 | 0.39 | +2.63% | |
| 0.37 | 0.38 | 0.37 | 0.38 | +2.70% | |
| 0.38 | 0.38 | 0.37 | 0.37 | 0.00% | |
| 0.36 | 0.38 | 0.36 | 0.37 | +2.78% | |
| 0.37 | 0.37 | 0.36 | 0.36 | -2.70% | |
| 0.36 | 0.39 | 0.36 | 0.37 | +2.78% | |
| 0.36 | 0.37 | 0.35 | 0.36 | 0.00% | |
| 0.35 | 0.37 | 0.35 | 0.36 | 0.00% | |
| 0.36 | 0.37 | 0.35 | 0.36 | -2.70% | |
| 0.36 | 0.37 | 0.35 | 0.37 | 0.00% | |
| 0.38 | 0.39 | 0.36 | 0.37 | -2.63% | |
| 0.39 | 0.40 | 0.37 | 0.38 | -2.56% | |
| 0.41 | 0.41 | 0.39 | 0.39 | -4.88% | |
| 0.42 | 0.42 | 0.39 | 0.41 | -2.38% | |
| 0.41 | 0.42 | 0.40 | 0.42 | +5.00% | |
| 0.43 | 0.44 | 0.39 | 0.40 | -9.09% | |
| 0.44 | 0.44 | 0.43 | 0.44 | 0.00% | |
| 0.45 | 0.45 | 0.42 | 0.44 | +2.33% | |
| 0.46 | 0.46 | 0.43 | 0.43 | -4.44% | |
| 0.49 | 0.49 | 0.45 | 0.45 | -8.16% | |
| 0.49 | 0.49 | 0.48 | 0.49 | +2.08% | |
| 0.47 | 0.48 | 0.46 | 0.48 | +2.13% | |
| 0.48 | 0.49 | 0.46 | 0.47 | -6.00% | |
| 0.50 | 0.54 | 0.49 | 0.50 | +2.04% | |
| 0.51 | 0.51 | 0.48 | 0.49 | -5.77% | |
| 0.45 | 0.56 | 0.45 | 0.52 | +15.56% | |
| 0.46 | 0.46 | 0.45 | 0.45 | -2.17% | |
| 0.47 | 0.47 | 0.46 | 0.46 | -2.13% | |
| 0.44 | 0.48 | 0.44 | 0.47 | +6.82% | |
| 0.43 | 0.46 | 0.43 | 0.44 | -2.22% | |
| 0.43 | 0.45 | 0.42 | 0.45 | +4.65% | |
| 0.43 | 0.44 | 0.42 | 0.43 | -2.27% | |
| 0.45 | 0.45 | 0.44 | 0.44 | -4.35% | |
| 0.47 | 0.47 | 0.45 | 0.46 | 0.00% | |
| 0.45 | 0.47 | 0.44 | 0.46 | +4.55% | |
| 0.46 | 0.46 | 0.43 | 0.44 | -4.35% | |
| 0.48 | 0.49 | 0.46 | 0.46 | -4.17% | |
| 0.49 | 0.49 | 0.47 | 0.48 | -2.04% | |
| 0.51 | 0.52 | 0.45 | 0.49 | -5.77% | |
| 0.55 | 0.55 | 0.52 | 0.52 | -8.77% | |
| 0.56 | 0.58 | 0.56 | 0.57 | 0.00% | |
| 0.57 | 0.58 | 0.56 | 0.57 | -3.39% | |
| 0.59 | 0.62 | 0.55 | 0.59 | 0.00% | |
| 0.60 | 0.61 | 0.58 | 0.59 | -4.84% | |
| 0.54 | 0.67 | 0.54 | 0.62 | +6.90% | |
| 0.54 | 0.61 | 0.52 | 0.58 | 0.00% | |
| 0.54 | 0.67 | 0.52 | 0.58 | +7.41% | |
| 1.01 | 1.05 | 0.53 | 0.54 | +74.19% | |
| 0.31 | 0.32 | 0.30 | 0.31 | 0.00% | |
| 0.32 | 0.32 | 0.29 | 0.31 | 0.00% | |
| 0.32 | 0.33 | 0.30 | 0.31 | -3.13% | |
| 0.34 | 0.34 | 0.32 | 0.32 | -8.57% | |
| 0.37 | 0.37 | 0.35 | 0.35 | -2.78% | |
| 0.36 | 0.36 | 0.34 | 0.36 | 0.00% | |
| 0.38 | 0.38 | 0.36 | 0.36 | 0.00% | |
| 0.36 | 0.37 | 0.35 | 0.36 | -2.70% | |
| 0.36 | 0.39 | 0.35 | 0.37 | +5.71% | |
| 0.35 | 0.36 | 0.34 | 0.35 | 0.00% | |
| 0.35 | 0.36 | 0.35 | 0.35 | 0.00% | |
| 0.37 | 0.37 | 0.35 | 0.35 | -2.78% | |
| 0.37 | 0.38 | 0.35 | 0.36 | -2.70% | |
| 0.37 | 0.38 | 0.36 | 0.37 | +2.78% | |
| 0.37 | 0.38 | 0.35 | 0.36 | -7.69% | |
| 0.39 | 0.39 | 0.37 | 0.39 | 0.00% | |
| 0.40 | 0.41 | 0.38 | 0.39 | -4.88% | |
| 0.42 | 0.42 | 0.39 | 0.41 | -2.38% | |
| 0.40 | 0.45 | 0.40 | 0.42 | +2.44% | |
| 0.42 | 0.42 | 0.40 | 0.41 | -12.77% | |
| 0.49 | 0.49 | 0.43 | 0.47 | -2.08% | |
| 0.55 | 0.56 | 0.46 | 0.48 | -82.61% | |
| 2.76 | 2.76 | 2.76 | 2.76 | 0.00% | |
| 2.76 | 2.76 | 2.76 | 2.76 | 0.00% | |
| 2.76 | 2.76 | 2.76 | 2.76 | 0.00% | |
| 2.76 | 2.76 | 2.76 | 2.76 | 0.00% | |
| 2.76 | 2.76 | 2.76 | 2.76 | 0.00% | |
| 2.74 | 2.78 | 2.68 | 2.76 | +1.10% | |
| 2.64 | 2.77 | 2.52 | 2.73 | +3.41% | |
| 2.67 | 2.68 | 2.55 | 2.64 | -1.12% | |
| 2.74 | 2.74 | 2.63 | 2.67 | -4.64% | |
| 2.78 | 2.86 | 2.73 | 2.80 | +2.19% | |
| 2.71 | 2.87 | 2.71 | 2.74 | -1.79% | |
| 2.80 | 2.83 | 2.77 | 2.79 | -0.36% | |
| 2.85 | 2.85 | 2.72 | 2.80 | -2.78% | |
| 2.79 | 2.97 | 2.79 | 2.88 | +3.23% | |
| 2.86 | 2.93 | 2.78 | 2.79 | -2.45% | |
| 2.77 | 2.86 | 2.75 | 2.86 | +2.14% | |
| 2.77 | 2.83 | 2.77 | 2.80 | +1.08% | |
| 2.65 | 2.79 | 2.63 | 2.77 | +4.92% | |
| 2.70 | 2.74 | 2.64 | 2.64 | -3.65% | |
| 2.80 | 2.80 | 2.69 | 2.74 | -1.79% | |
| 2.76 | 2.83 | 2.68 | 2.79 | +0.36% | |
| 2.71 | 2.81 | 2.66 | 2.78 | +1.83% | |
| 2.60 | 2.76 | 2.60 | 2.73 | +4.20% | |
| 2.65 | 2.68 | 2.56 | 2.62 | 0.00% | |
| 2.68 | 2.71 | 2.61 | 2.62 | -2.96% | |
| 2.83 | 2.83 | 2.64 | 2.70 | -4.59% | |
| 2.86 | 2.86 | 2.75 | 2.83 | -1.05% | |
| 2.72 | 2.92 | 2.72 | 2.86 | +4.76% | |
| 2.97 | 2.97 | 2.69 | 2.73 | -8.08% | |
| 3.04 | 3.07 | 2.93 | 2.97 | -2.94% | |
| 3.10 | 3.10 | 3.01 | 3.06 | -0.65% | |
| 3.09 | 3.15 | 3.07 | 3.08 | -3.14% | |
| 3.22 | 3.23 | 3.08 | 3.18 | +0.32% | |
| 3.07 | 3.20 | 3.05 | 3.17 | +7.82% | |
| 2.89 | 2.97 | 2.86 | 2.94 | +3.89% | |
| 2.79 | 2.88 | 2.74 | 2.83 | +0.71% | |
| 2.91 | 2.92 | 2.77 | 2.81 | -4.42% | |
| 3.02 | 3.06 | 2.90 | 2.94 | -2.97% | |
| 3.10 | 3.13 | 2.92 | 3.03 | -2.26% | |
| 3.09 | 3.16 | 3.03 | 3.10 | -0.64% | |
| 3.06 | 3.16 | 2.98 | 3.12 | +1.63% | |
| 2.93 | 3.09 | 2.92 | 3.07 | +4.07% | |
| 2.97 | 2.99 | 2.91 | 2.95 | -1.01% | |
| 2.98 | 3.05 | 2.97 | 2.98 | -1.97% | |
| 2.90 | 3.07 | 2.90 | 3.04 | +3.40% | |
| 2.89 | 2.98 | 2.82 | 2.94 | +1.38% | |
| 2.93 | 2.94 | 2.80 | 2.90 | -1.69% | |
| 2.93 | 2.98 | 2.83 | 2.95 | +3.15% | |
| 2.90 | 3.00 | 2.80 | 2.86 | -2.39% | |
| 3.00 | 3.00 | 2.86 | 2.93 | -2.66% | |
| 3.10 | 3.12 | 2.99 | 3.01 | -3.83% | |
| 3.06 | 3.32 | 3.02 | 3.13 | +1.62% | |
| 2.90 | 3.22 | 2.85 | 3.08 | +4.41% | |
| 2.79 | 2.97 | 2.76 | 2.95 | +6.88% | |
| 2.74 | 2.85 | 2.63 | 2.76 | +4.94% | |
| 2.56 | 2.67 | 2.52 | 2.63 | +0.38% | |
| 2.64 | 2.73 | 2.58 | 2.62 | -0.76% | |
| 2.59 | 2.86 | 2.59 | 2.64 | +6.02% | |
| 2.45 | 2.55 | 2.43 | 2.49 | +2.05% | |
| 2.54 | 2.60 | 2.42 | 2.44 | -5.43% | |
| 2.63 | 2.65 | 2.48 | 2.58 | -1.90% | |
| 2.50 | 2.68 | 2.46 | 2.63 | +5.20% | |
| 2.25 | 2.63 | 2.25 | 2.50 | +11.11% | |
| 2.23 | 2.36 | 2.11 | 2.25 | -0.88% | |
| 2.00 | 3.53 | 2.00 | 2.27 | +26.11% | |
| 1.83 | 1.86 | 1.78 | 1.80 | +1.12% | |
| 1.75 | 1.82 | 1.75 | 1.78 | +4.71% | |
| 1.80 | 1.80 | 1.67 | 1.70 | -7.61% | |
| 1.88 | 1.92 | 1.82 | 1.84 | -7.07% | |
| 1.95 | 2.03 | 1.94 | 1.98 | -2.46% | |
| 1.92 | 2.08 | 1.92 | 2.03 | +7.41% | |
| 1.80 | 1.95 | 1.77 | 1.89 | +4.42% | |
| 1.74 | 1.81 | 1.74 | 1.81 | +2.84% | |
| 1.70 | 1.77 | 1.70 | 1.76 | +2.33% | |
| 1.70 | 1.75 | 1.68 | 1.72 | +1.78% | |
| 1.70 | 1.75 | 1.69 | 1.69 | -1.17% | |
| 1.73 | 1.75 | 1.67 | 1.71 | -2.29% | |
| 1.78 | 1.85 | 1.70 | 1.75 | -5.41% | |
| 1.86 | 1.95 | 1.83 | 1.85 | 0.00% | |
| 1.79 | 1.89 | 1.79 | 1.85 | +0.54% | |
| 1.78 | 1.88 | 1.78 | 1.84 | +2.79% | |
| 1.79 | 1.83 | 1.78 | 1.79 | +0.56% | |
| 1.76 | 1.81 | 1.75 | 1.78 | +2.30% | |
| 1.69 | 1.77 | 1.69 | 1.74 | +2.96% | |
| 1.72 | 1.74 | 1.67 | 1.69 | +2.42% | |
| 1.73 | 1.74 | 1.65 | 1.65 | -5.17% | |
| 1.76 | 1.79 | 1.70 | 1.74 | -1.14% | |
| 1.80 | 1.83 | 1.76 | 1.76 | -3.83% | |
| 1.89 | 1.89 | 1.80 | 1.83 | -3.17% | |
| 1.95 | 1.95 | 1.85 | 1.89 | -1.56% | |
| 1.97 | 1.98 | 1.88 | 1.92 | -2.54% | |
| 2.01 | 2.08 | 1.96 | 1.97 | -1.01% | |
| 2.02 | 2.03 | 1.98 | 1.99 | -2.45% | |
| 2.03 | 2.08 | 2.00 | 2.04 | 0.00% | |
| 2.03 | 2.08 | 2.00 | 2.04 | +1.49% | |
| 1.96 | 2.07 | 1.96 | 2.01 | +0.50% | |
| 2.05 | 2.09 | 1.97 | 2.00 | -2.91% | |
| 2.07 | 2.09 | 2.03 | 2.06 | +0.98% | |
| 2.07 | 2.17 | 2.04 | 2.04 | -1.45% | |
| 2.08 | 2.10 | 2.02 | 2.07 | -1.43% | |
| 2.16 | 2.28 | 2.07 | 2.10 | -0.94% | |
| 2.10 | 2.25 | 2.10 | 2.12 | +1.44% | |
| 2.09 | 2.09 | 1.97 | 2.09 | +5.03% | |
| 1.98 | 2.07 | 1.96 | 1.99 | -1.00% | |
| 2.07 | 2.09 | 1.92 | 2.01 | — |
Prices are adjusted for stock splits. See adjusted closing price for how dividends and splits affect history, and the IMMP chart for longer ranges.