Talphera, Inc. (TLPH) Stock Price History
Historical prices from 2011 to 2026
- 1M
- +40.5%
- 3M
- +50.3%
- YTD
- +2.6%
- 1Y
- +157.0%
- 3Y
- -2.9%
- 5Y
- -45.7%
Loading 10-year price history...
TLPH Historical Performance
TLPH Annual Returns
Year-by-year price performance · 2011–2026
- 2011 annual price return
- -57.8%
- 2012 annual price return
- +120.7%
- 2013 annual price return
- +146.4%
- 2014 annual price return
- -42.3%
- 2015 annual price return
- -43.5%
- 2016 annual price return
- -31.6%
- 2017 annual price return
- -20.4%
- 2018 annual price return
- +12.7%
- 2019 annual price return
- -14.9%
- 2020 annual price return
- -40.1%
- 2021 annual price return
- -55.2%
- 2022 annual price return
- -81.5%
- 2023 annual price return
- -66.7%
- 2024 annual price return
- -29.2%
- 2025 annual price return
- +93.2%
- 2026 annual price return
- -21.4%
TLPH Stock Price Trajectory (2011–2026)
As of July 8, 2026, Talphera, Inc. (TLPH) trades at $1.19, representing a +157.0% return over the past year. The stock has delivered a -95.3% total return over five years (-45.7% CAGR), reflecting challenging market conditions.
The stock reached its all-time high of $272.80 on March 6, 2014. From this peak, TLPH has corrected -99.6%, currently trading 20% above its 200-day moving average, indicating continued institutional support.
When compared to Healthcare sector peers PRGO (-58.2% 1Y), HALO (+50.4% 1Y), and NKTR (+219.1% 1Y), TLPH has underperformed the peer group average. Compare TLPH vs PRGO →
TLPH Historical Price Data · from 2011
Rows 1–50 of 3,872| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-07-07 | 1.18 | 1.27 | 1.14 | 1.19 | 770K | +0.85% |
| 2026-07-06 | 1.06 | 1.21 | 1.00 | 1.18 | 866K | +10.28% |
| 2026-07-02 | 1.05 | 1.10 | 1.03 | 1.07 | 424K | +4.90% |
| 2026-07-01 | 1.04 | 1.06 | 1.00 | 1.02 | 362K | -0.97% |
| 2026-06-30 | 1.03 | 1.08 | 1.02 | 1.03 | 291K | -1.90% |
| 2026-06-29 | 1.01 | 1.06 | 1.01 | 1.05 | 17K | +1.94% |
| 2026-06-26 | 1.07 | 1.07 | 0.99 | 1.03 | 0 | -3.74% |
| 2026-06-25 | 1.08 | 1.13 | 1.03 | 1.07 | 204K | +0.94% |
| 2026-06-24 | 1.06 | 1.12 | 1.05 | 1.06 | 324K | +0.95% |
| 2026-06-23 | 1.03 | 1.10 | 0.98 | 1.05 | 269K | +6.90% |
| 2026-06-22 | 1.09 | 1.09 | 0.97 | 0.98 | 496K | -9.89% |
| 2026-06-18 | 0.96 | 1.09 | 0.96 | 1.09 | 1.10M | +12.36% |
| 2026-06-17 | 0.93 | 1.06 | 0.93 | 0.97 | 372K | +5.31% |
| 2026-06-16 | 0.89 | 0.92 | 0.86 | 0.92 | 173K | +4.06% |
| 2026-06-15 | 0.91 | 0.91 | 0.87 | 0.89 | 15K | +1.36% |
| 2026-06-12 | 0.85 | 0.91 | 0.85 | 0.87 | 234K | +5.23% |
| 2026-06-11 | 0.80 | 0.84 | 0.80 | 0.83 | 156K | +2.68% |
| 2026-06-10 | 0.80 | 0.85 | 0.80 | 0.81 | 73K | -0.90% |
| 2026-06-09 | 0.83 | 0.86 | 0.79 | 0.82 | 171K | -3.68% |
| 2026-06-08 | 0.83 | 0.90 | 0.83 | 0.85 | 406K | +9.26% |
| 2026-06-05 | 0.83 | 0.83 | 0.77 | 0.78 | 162K | -3.13% |
| 2026-06-04 | 0.80 | 0.84 | 0.77 | 0.80 | 125K | +4.55% |
| 2026-06-03 | 0.76 | 0.80 | 0.76 | 0.77 | 90K | -1.30% |
| 2026-06-02 | 0.78 | 0.81 | 0.77 | 0.78 | 130K | -2.20% |
| 2026-06-01 | 0.80 | 0.81 | 0.79 | 0.79 | 95K | -2.86% |
| 2026-05-29 | 0.83 | 0.84 | 0.79 | 0.82 | 186K | -0.68% |
| 2026-05-28 | 0.82 | 0.86 | 0.80 | 0.82 | 92K | +0.24% |
| 2026-05-27 | 0.81 | 0.83 | 0.80 | 0.82 | 78K | +2.45% |
| 2026-05-26 | 0.82 | 0.84 | 0.79 | 0.80 | 110K | -1.85% |
| 2026-05-22 | 0.81 | 0.85 | 0.81 | 0.82 | 43K | -0.32% |
| 2026-05-21 | 0.80 | 0.83 | 0.80 | 0.82 | 56K | -0.76% |
| 2026-05-20 | 0.82 | 0.87 | 0.80 | 0.82 | 204K | -0.94% |
| 2026-05-19 | 0.80 | 0.84 | 0.79 | 0.83 | 158K | +4.33% |
| 2026-05-18 | 0.87 | 0.88 | 0.77 | 0.80 | 268K | -5.98% |
| 2026-05-15 | 0.87 | 0.93 | 0.83 | 0.85 | 102K | -5.52% |
| 2026-05-14 | 0.91 | 0.93 | 0.86 | 0.90 | 275K | -0.42% |
| 2026-05-13 | 0.88 | 0.91 | 0.85 | 0.90 | 140K | +5.11% |
| 2026-05-12 | 0.90 | 0.90 | 0.83 | 0.86 | 124K | -1.15% |
| 2026-05-11 | 0.90 | 0.93 | 0.85 | 0.87 | 234K | -4.01% |
| 2026-05-08 | 0.88 | 0.92 | 0.88 | 0.90 | 66K | +2.89% |
| 2026-05-07 | 0.86 | 0.90 | 0.84 | 0.88 | 116K | +0.94% |
| 2026-05-06 | 0.92 | 0.93 | 0.87 | 0.87 | 108K | -3.63% |
| 2026-05-05 | 0.88 | 0.96 | 0.86 | 0.90 | 94K | +1.39% |
| 2026-05-04 | 0.92 | 0.95 | 0.89 | 0.89 | 98K | -3.06% |
| 2026-05-01 | 0.91 | 0.99 | 0.91 | 0.92 | 168K | +1.06% |
| 2026-04-30 | 0.83 | 0.93 | 0.83 | 0.91 | 323K | +12.40% |
| 2026-04-29 | 0.79 | 0.83 | 0.76 | 0.81 | 182K | +5.77% |
| 2026-04-28 | 0.73 | 0.79 | 0.73 | 0.76 | 163K | +3.46% |
| 2026-04-27 | 0.79 | 0.80 | 0.73 | 0.74 | 113K | -4.65% |
| 2026-04-24 | 0.80 | 0.83 | 0.76 | 0.78 | 48K | -3.00% |
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10-year return with dividends reinvested.
DCA Calculator
See how regular investing compounds over time.
Peer Comparison
Compare growth, multiples, and margins vs sector.
TLPH — Frequently Asked Questions
Quick answers to the most common questions about buying TLPH stock.
How has TLPH stock performed recently?
TLPH returned +157.0% over the past year, beating its 5-year annualized CAGR of -45.7%. The stock trades above its 200-day moving average, confirming the uptrend.
What is TLPH's all-time high price?
Talphera, Inc. reached $272.80 on 2014-03-06. The 52-week high is $1.57. Current 1-year return of +157.0% places the stock closer to historical peaks.
Where can I download TLPH historical price data?
This page provides TLPH daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2011-2026, downloadable in CSV format.