Talphera Stock Price History
NASDAQ: TLPHHealth CareBiotechnology: Pharmaceutical PreparationsUSD
1.080.00 (0.00%)
At close: Oct 9, 4:00 PM ET · Delayed 15 min
TLPH price history at a glance
The price history for Talphera (TLPH) on this page begins on February 7, 2011, when the stock closed at $91.00; it most recently closed at $1.08 on October 5, 2026. The highest price in this record is $272.80, reached on March 3, 2014; the latest close is 99.6% below that peak. Across the 14 complete calendar years in the table, TLPH finished higher in 4 and lower in 10. Its best year was 2013 (+160.3%) and its worst was 2022 (-79.8%).
Over roughly 16 years the share price changed -98.8%, a -24.7% compound annual price return (excluding dividends). In the last 12 months alone, TLPH has lost 15.0%. 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 2011
- $272.80
- Date of high
- Mar 3, 2014
- Low since 2011
- $0.38
- Date of low
- Jul 14, 2025
- 52-week high
- $1.57
- 52-week low
- $0.69
- IPO year
- 2011
- Last close
- $1.08
TLPH returns
1 week
-4.42%
1 month
-11.48%
3 months
-26.03%
6 months
+42.11%
Year to date
-5.26%
1 year
-14.96%
3 years
+68.75%
5 years
-94.71%
TLPH price return, excluding dividends.
TLPH annual returns
| Year | Year-end close | Return |
|---|---|---|
| 2026 | 1.08 | -6.90% |
| 2025 | 1.16 | +87.10% |
| 2024 | 0.62 | -16.22% |
| 2023 | 0.74 | -67.26% |
| 2022 | 2.26 | -79.82% |
| 2021 | 11.20 | -54.84% |
| 2020 | 24.80 | -39.22% |
| 2019 | 40.80 | -25.55% |
| 2018 | 54.80 | +34.98% |
| 2017 | 40.60 | -21.92% |
| 2016 | 52.00 | -32.47% |
| 2015 | 77.00 | -43.47% |
| 2014 | 136.20 | -43.63% |
| 2013 | 241.60 | +160.34% |
| 2012 | 92.80 | +141.67% |
| 2011* | 38.40 | -57.80% |
* Partial year: the record begins after the start of 2011; return measured from the first available close.
2026 return is year to date.
TLPH daily prices (past year)
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 1.07 | 1.09 | 1.07 | 1.08 | 0.00% | |
| 1.05 | 1.09 | 1.03 | 1.08 | +2.86% | |
| 1.10 | 1.11 | 1.05 | 1.05 | -5.41% | |
| 1.16 | 1.18 | 1.10 | 1.11 | -4.31% | |
| 1.15 | 1.19 | 1.13 | 1.16 | +2.65% | |
| 1.11 | 1.14 | 1.09 | 1.13 | +0.89% | |
| 1.17 | 1.17 | 1.12 | 1.12 | -3.45% | |
| 1.17 | 1.19 | 1.16 | 1.16 | -0.85% | |
| 1.20 | 1.21 | 1.17 | 1.17 | -1.68% | |
| 1.18 | 1.21 | 1.16 | 1.19 | +0.85% | |
| 1.17 | 1.19 | 1.17 | 1.18 | +0.85% | |
| 1.17 | 1.18 | 1.15 | 1.17 | +0.86% | |
| 1.16 | 1.18 | 1.15 | 1.16 | -0.85% | |
| 1.18 | 1.18 | 1.15 | 1.17 | 0.00% | |
| 1.16 | 1.17 | 1.15 | 1.17 | +0.86% | |
| 1.17 | 1.18 | 1.16 | 1.16 | -0.85% | |
| 1.21 | 1.21 | 1.16 | 1.17 | -1.68% | |
| 1.19 | 1.20 | 1.16 | 1.19 | 0.00% | |
| 1.24 | 1.24 | 1.18 | 1.19 | -4.03% | |
| 1.26 | 1.26 | 1.21 | 1.24 | 0.00% | |
| 1.24 | 1.26 | 1.23 | 1.24 | 0.00% | |
| 1.20 | 1.25 | 1.19 | 1.24 | +1.64% | |
| 1.20 | 1.23 | 1.19 | 1.22 | +2.52% | |
| 1.19 | 1.22 | 1.19 | 1.19 | -0.83% | |
| 1.20 | 1.21 | 1.20 | 1.20 | 0.00% | |
| 1.21 | 1.21 | 1.19 | 1.20 | 0.00% | |
| 1.17 | 1.20 | 1.17 | 1.20 | +1.69% | |
| 1.19 | 1.20 | 1.18 | 1.18 | -0.84% | |
| 1.20 | 1.20 | 1.19 | 1.19 | -0.83% | |
| 1.23 | 1.23 | 1.20 | 1.20 | -2.44% | |
| 1.26 | 1.28 | 1.22 | 1.23 | -2.38% | |
| 1.23 | 1.27 | 1.21 | 1.26 | +2.44% | |
| 1.21 | 1.25 | 1.18 | 1.23 | +3.36% | |
| 1.19 | 1.22 | 1.18 | 1.19 | 0.00% | |
| 1.19 | 1.22 | 1.17 | 1.19 | 0.00% | |
| 1.19 | 1.21 | 1.18 | 1.19 | 0.00% | |
| 1.21 | 1.23 | 1.18 | 1.19 | -1.65% | |
| 1.19 | 1.24 | 1.19 | 1.21 | +0.83% | |
| 1.24 | 1.27 | 1.18 | 1.20 | -2.44% | |
| 1.20 | 1.28 | 1.19 | 1.23 | +1.65% | |
| 1.34 | 1.36 | 1.11 | 1.21 | -13.57% | |
| 1.49 | 1.50 | 1.32 | 1.40 | -4.76% | |
| 1.40 | 1.50 | 1.38 | 1.47 | +4.26% | |
| 1.43 | 1.43 | 1.40 | 1.41 | -1.40% | |
| 1.44 | 1.47 | 1.41 | 1.43 | 0.00% | |
| 1.40 | 1.44 | 1.38 | 1.43 | +5.93% | |
| 1.37 | 1.43 | 1.35 | 1.35 | -0.74% | |
| 1.33 | 1.39 | 1.33 | 1.36 | +2.26% | |
| 1.26 | 1.34 | 1.26 | 1.33 | +3.91% | |
| 1.35 | 1.41 | 1.28 | 1.28 | -5.88% | |
| 1.32 | 1.36 | 1.31 | 1.36 | +3.82% | |
| 1.29 | 1.35 | 1.26 | 1.31 | +0.77% | |
| 1.23 | 1.31 | 1.22 | 1.30 | +3.17% | |
| 1.35 | 1.35 | 1.25 | 1.26 | -6.67% | |
| 1.40 | 1.43 | 1.31 | 1.35 | -1.46% | |
| 1.27 | 1.38 | 1.25 | 1.37 | +6.20% | |
| 1.31 | 1.31 | 1.27 | 1.29 | -1.53% | |
| 1.29 | 1.33 | 1.27 | 1.31 | +1.55% | |
| 1.32 | 1.32 | 1.26 | 1.29 | -3.01% | |
| 1.32 | 1.36 | 1.26 | 1.33 | -1.48% | |
| 1.44 | 1.44 | 1.33 | 1.35 | -6.25% | |
| 1.39 | 1.47 | 1.39 | 1.44 | +2.13% | |
| 1.40 | 1.44 | 1.33 | 1.41 | -0.70% | |
| 1.46 | 1.47 | 1.37 | 1.42 | -2.74% | |
| 1.38 | 1.50 | 1.37 | 1.46 | +7.35% | |
| 1.27 | 1.36 | 1.22 | 1.36 | +8.80% | |
| 1.19 | 1.29 | 1.17 | 1.25 | +5.04% | |
| 1.18 | 1.28 | 1.14 | 1.19 | +0.85% | |
| 1.06 | 1.21 | 1.00 | 1.18 | +10.28% | |
| 1.05 | 1.10 | 1.03 | 1.07 | +1.90% | |
| 1.04 | 1.07 | 1.00 | 1.05 | +1.94% | |
| 1.03 | 1.08 | 1.02 | 1.03 | -1.90% | |
| 1.01 | 1.06 | 1.01 | 1.05 | +1.94% | |
| 1.07 | 1.07 | 0.99 | 1.03 | -3.74% | |
| 1.08 | 1.13 | 1.03 | 1.07 | +0.94% | |
| 1.06 | 1.12 | 1.05 | 1.06 | +0.95% | |
| 1.00 | 1.11 | 0.98 | 1.05 | +7.14% | |
| 1.09 | 1.10 | 0.97 | 0.98 | -10.09% | |
| 0.96 | 1.09 | 0.96 | 1.09 | +12.37% | |
| 0.93 | 1.06 | 0.92 | 0.97 | +5.43% | |
| 0.90 | 0.93 | 0.86 | 0.92 | +3.37% | |
| 0.88 | 0.91 | 0.87 | 0.89 | +2.30% | |
| 0.85 | 0.91 | 0.85 | 0.87 | +4.82% | |
| 0.80 | 0.85 | 0.80 | 0.83 | +2.47% | |
| 0.80 | 0.85 | 0.80 | 0.81 | -1.22% | |
| 0.83 | 0.86 | 0.79 | 0.82 | -3.53% | |
| 0.83 | 0.90 | 0.83 | 0.85 | +8.97% | |
| 0.83 | 0.83 | 0.77 | 0.78 | -2.50% | |
| 0.77 | 0.84 | 0.77 | 0.80 | +3.90% | |
| 0.76 | 0.80 | 0.76 | 0.77 | -1.28% | |
| 0.78 | 0.81 | 0.77 | 0.78 | -1.27% | |
| 0.80 | 0.81 | 0.79 | 0.79 | -3.66% | |
| 0.83 | 0.84 | 0.79 | 0.82 | 0.00% | |
| 0.82 | 0.86 | 0.80 | 0.82 | 0.00% | |
| 0.82 | 0.83 | 0.80 | 0.82 | +2.50% | |
| 0.81 | 0.84 | 0.79 | 0.80 | -2.44% | |
| 0.81 | 0.85 | 0.81 | 0.82 | 0.00% | |
| 0.80 | 0.83 | 0.80 | 0.82 | 0.00% | |
| 0.82 | 0.87 | 0.79 | 0.82 | -1.20% | |
| 0.79 | 0.84 | 0.79 | 0.83 | +3.75% | |
| 0.87 | 0.88 | 0.77 | 0.80 | -5.88% | |
| 0.89 | 0.93 | 0.84 | 0.85 | -5.56% | |
| 0.91 | 0.94 | 0.86 | 0.90 | 0.00% | |
| 0.88 | 0.91 | 0.85 | 0.90 | +4.65% | |
| 0.87 | 0.90 | 0.83 | 0.86 | -1.15% | |
| 0.90 | 0.92 | 0.85 | 0.87 | -3.33% | |
| 0.88 | 0.92 | 0.88 | 0.90 | +2.27% | |
| 0.86 | 0.90 | 0.84 | 0.88 | +1.15% | |
| 0.92 | 0.93 | 0.87 | 0.87 | -3.33% | |
| 0.88 | 0.96 | 0.86 | 0.90 | +1.12% | |
| 0.92 | 0.95 | 0.89 | 0.89 | -3.26% | |
| 0.91 | 0.99 | 0.91 | 0.92 | +1.10% | |
| 0.83 | 0.93 | 0.81 | 0.91 | +12.35% | |
| 0.76 | 0.83 | 0.76 | 0.81 | +6.58% | |
| 0.74 | 0.79 | 0.73 | 0.76 | +2.70% | |
| 0.77 | 0.80 | 0.74 | 0.74 | -5.13% | |
| 0.83 | 0.83 | 0.76 | 0.78 | -2.50% | |
| 0.79 | 0.81 | 0.78 | 0.80 | +1.27% | |
| 0.76 | 0.80 | 0.76 | 0.79 | +3.95% | |
| 0.78 | 0.81 | 0.74 | 0.76 | -2.56% | |
| 0.80 | 0.82 | 0.77 | 0.78 | -2.50% | |
| 0.79 | 0.84 | 0.79 | 0.80 | -1.23% | |
| 0.82 | 0.86 | 0.79 | 0.81 | -2.41% | |
| 0.83 | 0.85 | 0.80 | 0.83 | -2.35% | |
| 0.78 | 0.85 | 0.78 | 0.85 | +8.97% | |
| 0.75 | 0.80 | 0.74 | 0.78 | +2.63% | |
| 0.85 | 0.85 | 0.76 | 0.76 | -6.17% | |
| 0.78 | 0.86 | 0.78 | 0.81 | +2.53% | |
| 0.78 | 0.86 | 0.78 | 0.79 | 0.00% | |
| 0.74 | 0.79 | 0.69 | 0.79 | +8.22% | |
| 0.74 | 0.74 | 0.69 | 0.73 | +1.39% | |
| 0.74 | 0.77 | 0.71 | 0.72 | -7.69% | |
| 0.77 | 0.80 | 0.75 | 0.78 | +4.00% | |
| 0.75 | 0.77 | 0.74 | 0.75 | 0.00% | |
| 0.76 | 0.76 | 0.71 | 0.75 | +1.35% | |
| 0.78 | 0.80 | 0.73 | 0.74 | -3.90% | |
| 0.82 | 0.82 | 0.76 | 0.77 | -3.75% | |
| 0.74 | 0.80 | 0.73 | 0.80 | +9.59% | |
| 0.78 | 0.88 | 0.70 | 0.73 | -8.75% | |
| 0.85 | 0.85 | 0.75 | 0.80 | -3.61% | |
| 0.81 | 0.85 | 0.78 | 0.83 | +2.47% | |
| 0.77 | 0.82 | 0.76 | 0.81 | +5.19% | |
| 0.82 | 0.85 | 0.75 | 0.77 | -8.33% | |
| 0.79 | 0.86 | 0.79 | 0.84 | +6.33% | |
| 0.79 | 0.80 | 0.76 | 0.79 | -1.25% | |
| 0.80 | 0.81 | 0.78 | 0.80 | -1.23% | |
| 0.88 | 0.89 | 0.77 | 0.81 | -10.00% | |
| 0.87 | 0.90 | 0.85 | 0.90 | +1.12% | |
| 0.88 | 0.90 | 0.86 | 0.89 | 0.00% | |
| 0.86 | 0.90 | 0.86 | 0.89 | +2.30% | |
| 0.88 | 0.89 | 0.85 | 0.87 | 0.00% | |
| 0.92 | 0.93 | 0.86 | 0.87 | -4.40% | |
| 0.88 | 0.94 | 0.88 | 0.91 | +1.11% | |
| 0.89 | 0.93 | 0.88 | 0.90 | -1.10% | |
| 0.88 | 0.93 | 0.88 | 0.91 | 0.00% | |
| 0.91 | 0.92 | 0.89 | 0.91 | -1.09% | |
| 0.93 | 0.95 | 0.91 | 0.92 | -4.17% | |
| 1.00 | 1.00 | 0.90 | 0.96 | +9.09% | |
| 0.97 | 0.97 | 0.88 | 0.88 | -6.38% | |
| 0.86 | 0.99 | 0.84 | 0.94 | +20.51% | |
| 0.79 | 0.79 | 0.76 | 0.78 | -3.70% | |
| 0.80 | 0.82 | 0.78 | 0.81 | 0.00% | |
| 0.80 | 0.82 | 0.78 | 0.81 | +2.53% | |
| 0.80 | 0.82 | 0.78 | 0.79 | -2.47% | |
| 0.81 | 0.83 | 0.80 | 0.81 | 0.00% | |
| 0.84 | 0.88 | 0.78 | 0.81 | 0.00% | |
| 0.85 | 0.86 | 0.81 | 0.81 | -3.57% | |
| 0.84 | 0.88 | 0.81 | 0.84 | +1.20% | |
| 0.79 | 0.84 | 0.78 | 0.83 | +2.47% | |
| 0.78 | 0.84 | 0.76 | 0.81 | +2.53% | |
| 0.80 | 0.81 | 0.78 | 0.79 | -1.25% | |
| 0.88 | 0.88 | 0.75 | 0.80 | -8.05% | |
| 0.89 | 0.92 | 0.83 | 0.87 | -1.14% | |
| 0.93 | 0.96 | 0.87 | 0.88 | -8.33% | |
| 0.96 | 0.98 | 0.93 | 0.96 | -1.03% | |
| 0.98 | 0.99 | 0.95 | 0.97 | -2.02% | |
| 1.01 | 1.01 | 0.96 | 0.99 | -1.00% | |
| 1.00 | 1.01 | 0.99 | 1.00 | 0.00% | |
| 1.00 | 1.04 | 0.98 | 1.00 | 0.00% | |
| 1.00 | 1.02 | 0.99 | 1.00 | -0.99% | |
| 0.98 | 1.03 | 0.98 | 1.01 | +1.00% | |
| 1.00 | 1.02 | 0.98 | 1.00 | 0.00% | |
| 1.00 | 1.02 | 0.98 | 1.00 | 0.00% | |
| 1.02 | 1.02 | 0.98 | 1.00 | +1.01% | |
| 1.04 | 1.04 | 0.99 | 0.99 | -4.81% | |
| 1.02 | 1.07 | 1.01 | 1.04 | +0.97% | |
| 1.03 | 1.03 | 0.98 | 1.03 | 0.00% | |
| 1.06 | 1.06 | 0.97 | 1.03 | -2.83% | |
| 1.09 | 1.15 | 1.05 | 1.06 | -2.75% | |
| 1.27 | 1.28 | 1.05 | 1.09 | -13.49% | |
| 1.19 | 1.29 | 1.17 | 1.26 | +5.88% | |
| 1.23 | 1.25 | 1.16 | 1.19 | -3.25% | |
| 1.17 | 1.27 | 1.14 | 1.23 | +6.03% | |
| 1.14 | 1.18 | 1.11 | 1.16 | +1.75% | |
| 1.06 | 1.14 | 1.06 | 1.14 | +5.56% | |
| 1.07 | 1.14 | 1.04 | 1.08 | +0.93% | |
| 1.12 | 1.13 | 1.04 | 1.07 | -2.73% | |
| 1.14 | 1.14 | 1.08 | 1.10 | -2.65% | |
| 1.11 | 1.16 | 1.09 | 1.13 | +1.80% | |
| 1.08 | 1.22 | 1.05 | 1.11 | +3.74% | |
| 1.11 | 1.14 | 1.02 | 1.07 | -2.73% | |
| 1.11 | 1.14 | 1.03 | 1.10 | -0.90% | |
| 1.13 | 1.14 | 1.07 | 1.11 | -0.89% | |
| 1.20 | 1.22 | 1.10 | 1.12 | -6.67% | |
| 1.18 | 1.25 | 1.15 | 1.20 | +1.69% | |
| 1.16 | 1.20 | 1.15 | 1.18 | -0.84% | |
| 1.21 | 1.28 | 1.18 | 1.19 | 0.00% | |
| 1.25 | 1.27 | 1.19 | 1.19 | -4.80% | |
| 1.25 | 1.30 | 1.25 | 1.25 | +1.63% | |
| 1.30 | 1.32 | 1.21 | 1.23 | -4.65% | |
| 1.25 | 1.32 | 1.20 | 1.29 | +4.88% | |
| 1.26 | 1.29 | 1.20 | 1.23 | -2.38% | |
| 1.31 | 1.33 | 1.23 | 1.26 | -3.08% | |
| 1.27 | 1.30 | 1.24 | 1.30 | +3.17% | |
| 1.23 | 1.31 | 1.23 | 1.26 | +3.28% | |
| 1.35 | 1.38 | 1.20 | 1.22 | -8.27% | |
| 1.32 | 1.39 | 1.31 | 1.33 | +1.53% | |
| 1.32 | 1.39 | 1.29 | 1.31 | -0.76% | |
| 1.47 | 1.51 | 1.28 | 1.32 | -9.59% | |
| 1.37 | 1.57 | 1.34 | 1.46 | +8.96% | |
| 1.29 | 1.37 | 1.26 | 1.34 | +2.29% | |
| 1.34 | 1.35 | 1.26 | 1.31 | -0.76% | |
| 1.35 | 1.37 | 1.28 | 1.32 | -1.49% | |
| 1.31 | 1.40 | 1.30 | 1.34 | +1.52% | |
| 1.28 | 1.40 | 1.25 | 1.32 | +5.60% | |
| 1.06 | 1.31 | 1.06 | 1.25 | +19.05% | |
| 1.09 | 1.17 | 1.01 | 1.05 | -18.60% | |
| 1.29 | 1.35 | 1.27 | 1.29 | 0.00% | |
| 1.26 | 1.30 | 1.24 | 1.29 | +1.57% | |
| 1.25 | 1.31 | 1.20 | 1.27 | +2.42% | |
| 1.15 | 1.24 | 1.13 | 1.24 | +6.90% | |
| 1.26 | 1.30 | 1.16 | 1.16 | -8.66% | |
| 1.28 | 1.32 | 1.24 | 1.27 | -0.78% | |
| 1.37 | 1.40 | 1.26 | 1.28 | -9.22% | |
| 1.38 | 1.42 | 1.34 | 1.41 | +5.22% | |
| 1.23 | 1.34 | 1.22 | 1.34 | +8.06% | |
| 1.25 | 1.27 | 1.21 | 1.24 | +0.81% | |
| 1.30 | 1.32 | 1.21 | 1.23 | -5.38% | |
| 1.27 | 1.31 | 1.23 | 1.30 | +3.17% | |
| 1.16 | 1.29 | 1.16 | 1.26 | +9.57% | |
| 1.16 | 1.17 | 1.12 | 1.15 | +0.88% | |
| 1.17 | 1.18 | 1.13 | 1.14 | -3.39% | |
| 1.17 | 1.19 | 1.08 | 1.18 | +4.42% | |
| 1.11 | 1.16 | 1.09 | 1.13 | -1.74% | |
| 1.06 | 1.18 | 1.05 | 1.15 | +7.48% | |
| 1.23 | 1.24 | 1.04 | 1.07 | -7.76% | |
| 1.19 | 1.23 | 1.12 | 1.16 | +4.50% | |
| 1.12 | 1.17 | 1.10 | 1.11 | -2.63% | |
| 1.17 | 1.24 | 1.13 | 1.14 | -2.56% | |
| 1.26 | 1.31 | 1.16 | 1.17 | -4.88% | |
| 1.27 | 1.35 | 1.20 | 1.23 | -3.15% | |
| 1.33 | 1.39 | 1.21 | 1.27 | — |
Prices are adjusted for stock splits. See adjusted closing price for how dividends and splits affect history, and the TLPH chart for longer ranges.