MannKind Stock Price History
NASDAQ: MNKDHealth CareBiotechnology: Pharmaceutical PreparationsUSD
3.29-0.13 (-3.80%)
At close: Oct 9, 4:00 PM ET · Delayed 15 min
MNKD price history at a glance
The price history for MannKind (MNKD) on this page begins on July 26, 2004, when the stock closed at $70.75; it most recently closed at $3.29 on October 5, 2026. The highest price in this record is $121.55, reached on September 20, 2004; the latest close is 97.3% below that peak. Across the 21 complete calendar years in the table, MNKD finished higher in 9 and lower in 12. Its best year was 2009 (+148.2%) and its worst was 2015 (-74.3%).
Over roughly 22 years the share price changed -95.3%, a -12.9% compound annual price return (excluding dividends). In the last 12 months alone, MNKD has lost 36.0%. 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 2004
- $121.55
- Date of high
- Sep 20, 2004
- Low since 2004
- $0.67
- Date of low
- May 1, 2017
- 52-week high
- $6.51
- 52-week low
- $2.23
- IPO year
- 2004
- Last close
- $3.29
MNKD returns
1 week
-13.42%
1 month
-16.50%
3 months
-19.56%
6 months
+28.02%
Year to date
-41.98%
1 year
-35.99%
3 years
-17.54%
5 years
-35.36%
MNKD price return, excluding dividends.
MNKD annual returns
| Year | Year-end close | Return |
|---|---|---|
| 2026 | 3.29 | -41.25% |
| 2025 | 5.60 | -13.58% |
| 2024 | 6.48 | +78.02% |
| 2023 | 3.64 | -30.93% |
| 2022 | 5.27 | +20.59% |
| 2021 | 4.37 | +39.62% |
| 2020 | 3.13 | +146.46% |
| 2019 | 1.27 | +7.63% |
| 2018 | 1.18 | -49.14% |
| 2017 | 2.32 | -27.50% |
| 2016 | 3.20 | -55.86% |
| 2015 | 7.25 | -74.29% |
| 2014 | 28.20 | +4.44% |
| 2013 | 27.00 | +116.87% |
| 2012 | 12.45 | -0.40% |
| 2011 | 12.50 | -68.98% |
| 2010 | 40.30 | -7.99% |
| 2009 | 43.80 | +148.16% |
| 2008 | 17.65 | -51.51% |
| 2007 | 36.40 | -55.85% |
| 2006 | 82.45 | +46.45% |
| 2005 | 56.30 | -28.51% |
| 2004* | 78.75 | +11.31% |
* Partial year: the record begins after the start of 2004; return measured from the first available close.
2026 return is year to date.
MNKD daily prices (past year)
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 3.40 | 3.41 | 3.23 | 3.29 | -3.80% | |
| 3.42 | 3.53 | 3.33 | 3.42 | -0.87% | |
| 3.67 | 3.68 | 3.39 | 3.45 | -7.01% | |
| 3.86 | 3.86 | 3.69 | 3.71 | -2.88% | |
| 3.82 | 3.85 | 3.70 | 3.82 | +0.53% | |
| 4.01 | 4.01 | 3.71 | 3.80 | -3.80% | |
| 3.84 | 4.23 | 3.83 | 3.95 | +1.28% | |
| 3.37 | 4.03 | 3.30 | 3.90 | +16.77% | |
| 3.35 | 3.38 | 3.28 | 3.34 | -0.30% | |
| 3.34 | 3.38 | 3.28 | 3.35 | +0.30% | |
| 3.32 | 3.39 | 3.17 | 3.34 | +1.52% | |
| 3.33 | 3.33 | 3.23 | 3.29 | -1.50% | |
| 3.48 | 3.48 | 3.34 | 3.34 | -4.30% | |
| 3.53 | 3.55 | 3.26 | 3.49 | -0.29% | |
| 3.55 | 3.62 | 3.47 | 3.50 | -1.13% | |
| 3.59 | 3.62 | 3.50 | 3.54 | -1.12% | |
| 3.61 | 3.68 | 3.53 | 3.58 | +0.85% | |
| 3.57 | 3.61 | 3.52 | 3.55 | -0.28% | |
| 3.74 | 3.75 | 3.54 | 3.56 | -5.07% | |
| 3.76 | 3.84 | 3.73 | 3.75 | 0.00% | |
| 3.83 | 3.85 | 3.73 | 3.75 | -1.06% | |
| 3.90 | 3.90 | 3.76 | 3.79 | -3.81% | |
| 4.16 | 4.36 | 3.92 | 3.94 | -5.29% | |
| 4.00 | 4.32 | 4.00 | 4.16 | +2.46% | |
| 3.92 | 4.10 | 3.92 | 4.06 | +2.53% | |
| 4.05 | 4.07 | 3.96 | 3.96 | -1.98% | |
| 3.97 | 4.09 | 3.97 | 4.04 | +1.51% | |
| 3.97 | 4.03 | 3.95 | 3.98 | -0.75% | |
| 3.94 | 4.02 | 3.90 | 4.01 | +1.52% | |
| 4.06 | 4.08 | 3.93 | 3.95 | -2.71% | |
| 4.05 | 4.12 | 4.04 | 4.06 | -0.73% | |
| 4.16 | 4.19 | 4.05 | 4.09 | -1.68% | |
| 4.10 | 4.24 | 4.10 | 4.16 | +2.21% | |
| 4.13 | 4.14 | 4.06 | 4.07 | -1.93% | |
| 4.28 | 4.36 | 4.11 | 4.15 | -2.58% | |
| 4.35 | 4.36 | 4.14 | 4.26 | -3.18% | |
| 4.10 | 4.40 | 4.10 | 4.40 | +8.11% | |
| 3.87 | 4.10 | 3.87 | 4.07 | +4.36% | |
| 3.85 | 3.94 | 3.80 | 3.90 | +1.30% | |
| 3.74 | 3.85 | 3.69 | 3.85 | +3.22% | |
| 3.88 | 3.90 | 3.63 | 3.73 | -3.12% | |
| 3.86 | 3.92 | 3.84 | 3.85 | +0.26% | |
| 3.91 | 3.98 | 3.82 | 3.84 | -2.29% | |
| 4.07 | 4.08 | 3.88 | 3.93 | -4.38% | |
| 3.91 | 4.15 | 3.85 | 4.11 | +5.66% | |
| 3.82 | 3.93 | 3.69 | 3.89 | -5.12% | |
| 3.93 | 4.14 | 3.90 | 4.10 | +3.54% | |
| 3.82 | 4.00 | 3.78 | 3.96 | +4.21% | |
| 3.96 | 3.96 | 3.78 | 3.80 | -2.81% | |
| 4.09 | 4.14 | 3.85 | 3.91 | -4.87% | |
| 3.90 | 4.12 | 3.88 | 4.11 | +6.75% | |
| 3.90 | 3.96 | 3.82 | 3.85 | -1.53% | |
| 3.98 | 4.00 | 3.84 | 3.91 | -1.01% | |
| 4.21 | 4.24 | 3.95 | 3.95 | -4.36% | |
| 4.06 | 4.23 | 3.98 | 4.13 | +6.17% | |
| 3.73 | 3.91 | 3.71 | 3.89 | +1.30% | |
| 4.06 | 4.07 | 3.81 | 3.84 | -5.19% | |
| 3.96 | 4.23 | 3.96 | 4.05 | +1.76% | |
| 4.03 | 4.10 | 3.98 | 3.98 | -1.24% | |
| 4.00 | 4.15 | 3.95 | 4.03 | -0.25% | |
| 4.06 | 4.20 | 4.03 | 4.04 | -1.22% | |
| 3.91 | 4.12 | 3.87 | 4.09 | +5.41% | |
| 4.07 | 4.07 | 3.85 | 3.88 | -3.96% | |
| 4.04 | 4.14 | 3.95 | 4.04 | -1.22% | |
| 4.12 | 4.22 | 3.98 | 4.09 | -1.21% | |
| 4.24 | 4.29 | 4.13 | 4.14 | -2.59% | |
| 4.16 | 4.32 | 4.07 | 4.25 | +0.71% | |
| 4.33 | 4.41 | 4.16 | 4.22 | -1.17% | |
| 4.48 | 4.55 | 4.25 | 4.27 | -5.53% | |
| 4.10 | 4.55 | 4.08 | 4.52 | +11.60% | |
| 4.27 | 4.30 | 4.05 | 4.05 | -4.93% | |
| 4.25 | 4.37 | 4.18 | 4.26 | +0.47% | |
| 4.10 | 4.28 | 4.06 | 4.24 | +2.42% | |
| 3.90 | 4.19 | 3.90 | 4.14 | +5.34% | |
| 3.85 | 3.95 | 3.77 | 3.93 | +2.34% | |
| 3.94 | 3.99 | 3.80 | 3.84 | -2.29% | |
| 3.86 | 3.94 | 3.85 | 3.93 | +1.03% | |
| 3.95 | 4.06 | 3.88 | 3.89 | -1.27% | |
| 4.00 | 4.02 | 3.83 | 3.94 | +0.51% | |
| 3.89 | 4.02 | 3.88 | 3.92 | +1.29% | |
| 4.00 | 4.04 | 3.84 | 3.87 | -3.25% | |
| 3.73 | 4.06 | 3.70 | 4.00 | +9.29% | |
| 3.75 | 3.81 | 3.64 | 3.66 | -2.40% | |
| 3.63 | 3.79 | 3.55 | 3.75 | +3.31% | |
| 3.50 | 3.74 | 3.48 | 3.63 | +1.68% | |
| 3.44 | 3.60 | 3.41 | 3.57 | +5.31% | |
| 3.45 | 3.52 | 3.38 | 3.39 | -0.29% | |
| 3.53 | 3.53 | 3.39 | 3.40 | -3.41% | |
| 3.35 | 3.53 | 3.34 | 3.52 | +4.76% | |
| 3.43 | 3.53 | 3.30 | 3.36 | -2.04% | |
| 3.49 | 3.59 | 3.41 | 3.43 | -2.83% | |
| 3.76 | 3.81 | 3.41 | 3.53 | -6.37% | |
| 3.66 | 3.94 | 3.51 | 3.77 | +3.57% | |
| 3.57 | 3.68 | 3.47 | 3.64 | +2.54% | |
| 3.53 | 3.63 | 3.44 | 3.55 | +0.57% | |
| 3.43 | 3.56 | 3.42 | 3.53 | +4.44% | |
| 3.32 | 3.47 | 3.32 | 3.38 | +2.11% | |
| 3.20 | 3.35 | 3.14 | 3.31 | +1.85% | |
| 3.00 | 3.27 | 2.99 | 3.25 | +9.80% | |
| 2.99 | 3.01 | 2.93 | 2.96 | -1.00% | |
| 3.13 | 3.17 | 2.97 | 2.99 | -3.24% | |
| 3.19 | 3.21 | 3.07 | 3.09 | -4.04% | |
| 3.21 | 3.25 | 3.14 | 3.22 | +0.31% | |
| 3.28 | 3.28 | 3.11 | 3.21 | -2.13% | |
| 3.34 | 3.43 | 3.25 | 3.28 | -2.38% | |
| 3.53 | 3.60 | 3.33 | 3.36 | -4.55% | |
| 3.56 | 3.68 | 3.40 | 3.52 | -0.85% | |
| 3.32 | 3.88 | 3.26 | 3.55 | -0.28% | |
| 3.44 | 4.29 | 3.40 | 3.56 | +24.48% | |
| 2.84 | 2.89 | 2.83 | 2.86 | +1.78% | |
| 2.84 | 2.88 | 2.78 | 2.81 | -1.06% | |
| 2.83 | 2.87 | 2.78 | 2.84 | +0.35% | |
| 2.75 | 2.86 | 2.74 | 2.83 | +2.91% | |
| 2.78 | 2.78 | 2.68 | 2.75 | -1.43% | |
| 2.67 | 2.81 | 2.65 | 2.79 | +6.08% | |
| 2.71 | 2.76 | 2.59 | 2.63 | -2.59% | |
| 2.72 | 2.76 | 2.66 | 2.70 | -0.37% | |
| 2.73 | 2.75 | 2.66 | 2.71 | -1.09% | |
| 2.75 | 2.76 | 2.66 | 2.74 | +1.48% | |
| 2.97 | 2.98 | 2.70 | 2.70 | -7.53% | |
| 2.85 | 2.97 | 2.79 | 2.92 | +2.82% | |
| 2.78 | 2.85 | 2.76 | 2.84 | +3.27% | |
| 2.77 | 2.77 | 2.68 | 2.75 | -0.72% | |
| 2.71 | 2.78 | 2.67 | 2.77 | +1.09% | |
| 2.66 | 2.75 | 2.64 | 2.74 | +3.79% | |
| 2.57 | 2.67 | 2.56 | 2.64 | +2.72% | |
| 2.60 | 2.64 | 2.55 | 2.57 | +0.39% | |
| 2.59 | 2.65 | 2.56 | 2.56 | -1.92% | |
| 2.67 | 2.68 | 2.56 | 2.61 | +1.56% | |
| 2.53 | 2.58 | 2.42 | 2.57 | +0.39% | |
| 2.47 | 2.56 | 2.45 | 2.56 | +2.40% | |
| 2.48 | 2.51 | 2.42 | 2.50 | -1.57% | |
| 2.49 | 2.58 | 2.45 | 2.54 | +3.67% | |
| 2.42 | 2.48 | 2.35 | 2.45 | +3.38% | |
| 2.33 | 2.43 | 2.29 | 2.37 | +3.95% | |
| 2.27 | 2.32 | 2.23 | 2.28 | -0.87% | |
| 2.25 | 2.37 | 2.24 | 2.30 | +0.88% | |
| 2.34 | 2.45 | 2.25 | 2.28 | -0.44% | |
| 2.41 | 2.41 | 2.25 | 2.29 | -6.15% | |
| 2.54 | 2.59 | 2.39 | 2.44 | -1.21% | |
| 2.54 | 2.54 | 2.41 | 2.47 | -1.98% | |
| 2.57 | 2.60 | 2.48 | 2.52 | -3.45% | |
| 2.69 | 2.73 | 2.59 | 2.61 | -4.40% | |
| 2.76 | 2.76 | 2.70 | 2.73 | -1.44% | |
| 2.77 | 2.86 | 2.74 | 2.77 | 0.00% | |
| 2.81 | 2.81 | 2.70 | 2.77 | -1.77% | |
| 2.76 | 2.88 | 2.69 | 2.82 | 0.00% | |
| 2.81 | 2.92 | 2.72 | 2.82 | +8.05% | |
| 2.72 | 2.74 | 2.57 | 2.61 | -2.61% | |
| 2.64 | 2.68 | 2.52 | 2.68 | +2.68% | |
| 2.81 | 2.81 | 2.59 | 2.61 | -7.77% | |
| 2.94 | 2.97 | 2.81 | 2.83 | -4.07% | |
| 2.96 | 3.01 | 2.87 | 2.95 | +0.68% | |
| 2.95 | 3.02 | 2.83 | 2.93 | -3.62% | |
| 3.23 | 3.25 | 2.95 | 3.04 | -7.32% | |
| 3.15 | 3.37 | 3.14 | 3.28 | +1.23% | |
| 3.70 | 3.72 | 2.94 | 3.24 | -7.43% | |
| 5.54 | 5.55 | 3.29 | 3.50 | -36.82% | |
| 5.59 | 5.74 | 5.51 | 5.54 | -0.54% | |
| 5.55 | 5.70 | 5.54 | 5.57 | +0.54% | |
| 5.51 | 5.67 | 5.46 | 5.54 | +0.18% | |
| 5.42 | 5.56 | 5.39 | 5.53 | +1.65% | |
| 5.51 | 5.59 | 5.41 | 5.44 | -1.81% | |
| 5.60 | 5.73 | 5.54 | 5.54 | -2.12% | |
| 5.66 | 5.77 | 5.62 | 5.66 | +0.53% | |
| 5.73 | 5.77 | 5.54 | 5.63 | -1.92% | |
| 5.82 | 5.87 | 5.65 | 5.74 | -1.54% | |
| 5.93 | 6.05 | 5.79 | 5.83 | -1.35% | |
| 5.75 | 5.93 | 5.73 | 5.91 | +2.25% | |
| 5.59 | 5.86 | 5.53 | 5.78 | +4.90% | |
| 5.75 | 5.87 | 5.47 | 5.51 | -4.67% | |
| 6.25 | 6.27 | 5.75 | 5.78 | -6.92% | |
| 6.00 | 6.23 | 5.98 | 6.21 | +3.33% | |
| 5.75 | 6.03 | 5.62 | 6.01 | +3.98% | |
| 5.78 | 5.90 | 5.72 | 5.78 | -0.17% | |
| 5.61 | 5.93 | 5.61 | 5.79 | +2.66% | |
| 5.58 | 5.94 | 5.52 | 5.64 | +0.89% | |
| 5.54 | 5.63 | 5.42 | 5.59 | +0.18% | |
| 5.47 | 5.63 | 5.43 | 5.58 | +2.20% | |
| 5.88 | 5.95 | 5.46 | 5.46 | -7.61% | |
| 5.74 | 6.05 | 5.69 | 5.91 | +3.50% | |
| 5.48 | 5.74 | 5.46 | 5.71 | +4.01% | |
| 5.07 | 5.50 | 5.03 | 5.49 | +5.37% | |
| 5.59 | 5.61 | 5.19 | 5.21 | -6.63% | |
| 5.61 | 5.68 | 5.55 | 5.58 | -0.53% | |
| 5.62 | 5.64 | 5.55 | 5.61 | -0.53% | |
| 5.80 | 5.80 | 5.63 | 5.64 | -2.25% | |
| 5.82 | 5.85 | 5.74 | 5.77 | -1.37% | |
| 6.08 | 6.11 | 5.83 | 5.85 | -2.66% | |
| 5.90 | 6.51 | 5.89 | 6.01 | +2.74% | |
| 5.66 | 5.97 | 5.63 | 5.85 | +4.09% | |
| 5.56 | 5.76 | 5.55 | 5.62 | 0.00% | |
| 5.61 | 5.65 | 5.53 | 5.62 | +0.36% | |
| 5.73 | 5.73 | 5.58 | 5.60 | -1.23% | |
| 5.66 | 5.73 | 5.62 | 5.67 | +0.18% | |
| 5.78 | 5.78 | 5.56 | 5.66 | -1.91% | |
| 5.79 | 5.82 | 5.73 | 5.77 | -0.35% | |
| 5.92 | 5.92 | 5.76 | 5.79 | -2.36% | |
| 5.97 | 5.97 | 5.88 | 5.93 | 0.00% | |
| 5.98 | 6.02 | 5.84 | 5.93 | -1.00% | |
| 5.86 | 6.07 | 5.84 | 5.99 | +2.57% | |
| 5.96 | 6.12 | 5.80 | 5.84 | -2.18% | |
| 6.00 | 6.03 | 5.88 | 5.97 | 0.00% | |
| 5.88 | 6.14 | 5.88 | 5.97 | +1.02% | |
| 5.96 | 6.02 | 5.88 | 5.91 | -0.51% | |
| 5.95 | 6.00 | 5.83 | 5.94 | 0.00% | |
| 5.83 | 6.01 | 5.79 | 5.94 | +2.24% | |
| 5.82 | 5.91 | 5.75 | 5.81 | -0.51% | |
| 5.80 | 5.85 | 5.68 | 5.84 | +1.21% | |
| 5.69 | 5.90 | 5.63 | 5.77 | +2.49% | |
| 5.75 | 5.76 | 5.59 | 5.63 | -0.88% | |
| 5.70 | 5.75 | 5.65 | 5.68 | -0.53% | |
| 5.60 | 5.81 | 5.58 | 5.71 | +2.15% | |
| 5.62 | 5.79 | 5.51 | 5.59 | 0.00% | |
| 5.45 | 5.68 | 5.43 | 5.59 | +2.95% | |
| 5.35 | 5.47 | 5.31 | 5.43 | +1.50% | |
| 5.42 | 5.42 | 5.30 | 5.35 | -0.56% | |
| 5.34 | 5.40 | 5.28 | 5.38 | +0.37% | |
| 5.16 | 5.37 | 5.13 | 5.36 | +4.48% | |
| 5.16 | 5.19 | 5.07 | 5.13 | +1.99% | |
| 4.96 | 5.07 | 4.95 | 5.03 | +1.21% | |
| 5.05 | 5.10 | 4.95 | 4.97 | -0.60% | |
| 5.04 | 5.05 | 4.94 | 5.00 | -1.19% | |
| 4.95 | 5.10 | 4.93 | 5.06 | +1.61% | |
| 5.03 | 5.15 | 4.97 | 4.98 | -1.58% | |
| 5.00 | 5.24 | 5.00 | 5.06 | -0.20% | |
| 5.27 | 5.29 | 5.06 | 5.07 | -3.43% | |
| 5.30 | 5.35 | 5.16 | 5.25 | 0.00% | |
| 5.34 | 5.41 | 5.17 | 5.25 | -3.14% | |
| 5.20 | 5.50 | 4.95 | 5.42 | -3.73% | |
| 5.60 | 5.67 | 5.52 | 5.63 | -1.23% | |
| 6.13 | 6.13 | 5.66 | 5.70 | -5.94% | |
| 5.96 | 6.24 | 5.68 | 6.06 | +10.58% | |
| 5.42 | 5.60 | 5.41 | 5.48 | 0.00% | |
| 5.60 | 5.68 | 5.45 | 5.48 | -1.97% | |
| 5.51 | 5.66 | 5.46 | 5.59 | +0.72% | |
| 5.54 | 5.72 | 5.43 | 5.55 | +0.18% | |
| 5.30 | 5.67 | 5.24 | 5.54 | +4.53% | |
| 5.37 | 5.45 | 5.26 | 5.30 | -2.21% | |
| 5.30 | 5.50 | 5.28 | 5.42 | +2.07% | |
| 5.52 | 5.52 | 5.30 | 5.31 | -3.28% | |
| 5.53 | 5.61 | 5.46 | 5.49 | -0.72% | |
| 5.50 | 5.62 | 5.46 | 5.53 | +0.36% | |
| 5.49 | 5.55 | 5.35 | 5.51 | +0.36% | |
| 5.58 | 5.58 | 5.28 | 5.49 | +0.37% | |
| 5.31 | 5.52 | 5.20 | 5.47 | +2.24% | |
| 5.23 | 5.39 | 5.22 | 5.35 | +2.29% | |
| 5.10 | 5.27 | 5.06 | 5.23 | +2.55% | |
| 5.05 | 5.15 | 5.02 | 5.10 | 0.00% | |
| 4.92 | 5.15 | 4.89 | 5.10 | +4.51% | |
| 5.20 | 5.20 | 4.79 | 4.88 | -5.06% | |
| 5.47 | 5.70 | 5.02 | 5.14 | — |
Prices are adjusted for stock splits. See adjusted closing price for how dividends and splits affect history, and the MNKD chart for longer ranges.