Talphera, Inc. (TLPH) Stock Price History
Historical prices from 2011 to 2026
- 1M
- -6.9%
- 3M
- -21.2%
- YTD
- -6.9%
- 1Y
- -5.3%
- 3Y
- +26.0%
- 5Y
- -43.0%
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
- -6.9%
TLPH Stock Price Trajectory (2011–2026)
As of October 25, 2026, Talphera, Inc. (TLPH) trades at $1.08, representing a -5.3% return over the past year. The stock has delivered a -94.0% total return over five years (-43.0% 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 7% above its 200-day moving average, indicating continued institutional support.
When compared to Healthcare sector peers PRGO (-25.8% 1Y), HALO (+87.8% 1Y), and NKTR (-41.5% 1Y), TLPH has underperformed the peer group average. Compare TLPH vs PRGO →
TLPH Historical Price Data · from 2011
Rows 1–50 of 3,948| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-10-23 | 1.05 | 1.08 | 1.05 | 1.08 | 77K | +2.86% |
| 2026-10-22 | 1.08 | 1.10 | 1.05 | 1.05 | 38K | -1.87% |
| 2026-10-21 | 1.08 | 1.13 | 1.05 | 1.07 | 38K | 0.00% |
| 2026-10-20 | 1.09 | 1.11 | 1.07 | 1.07 | 19K | -0.93% |
| 2026-10-19 | 1.08 | 1.10 | 1.08 | 1.08 | 32K | 0.00% |
| 2026-10-16 | 1.06 | 1.14 | 1.06 | 1.08 | 43K | +0.93% |
| 2026-10-15 | 1.06 | 1.09 | 1.06 | 1.07 | 35K | +0.94% |
| 2026-10-14 | 1.05 | 1.08 | 1.05 | 1.06 | 49K | -0.93% |
| 2026-10-13 | 1.08 | 1.08 | 1.06 | 1.07 | 63K | -0.93% |
| 2026-10-12 | 1.09 | 1.10 | 1.08 | 1.08 | 27K | 0.00% |
| 2026-10-09 | 1.08 | 1.09 | 1.07 | 1.08 | 65K | 0.00% |
| 2026-10-08 | 1.05 | 1.09 | 1.03 | 1.08 | 243K | +2.86% |
| 2026-10-07 | 1.10 | 1.11 | 1.05 | 1.05 | 270K | -5.41% |
| 2026-10-06 | 1.16 | 1.18 | 1.10 | 1.11 | 116K | -4.31% |
| 2026-10-05 | 1.15 | 1.19 | 1.13 | 1.16 | 587K | +2.65% |
| 2026-10-02 | 1.11 | 1.14 | 1.09 | 1.13 | 345K | +0.89% |
| 2026-10-01 | 1.17 | 1.17 | 1.12 | 1.12 | 106K | -3.45% |
| 2026-09-30 | 1.17 | 1.19 | 1.16 | 1.16 | 56K | -0.85% |
| 2026-09-29 | 1.20 | 1.21 | 1.17 | 1.17 | 67K | -1.68% |
| 2026-09-28 | 1.18 | 1.21 | 1.16 | 1.19 | 188K | +0.85% |
| 2026-09-25 | 1.17 | 1.19 | 1.17 | 1.18 | 132K | +0.85% |
| 2026-09-24 | 1.17 | 1.18 | 1.15 | 1.17 | 146K | +0.86% |
| 2026-09-23 | 1.16 | 1.18 | 1.15 | 1.16 | 81K | -0.85% |
| 2026-09-22 | 1.18 | 1.18 | 1.15 | 1.17 | 44K | 0.00% |
| 2026-09-21 | 1.16 | 1.17 | 1.15 | 1.17 | 137K | +0.86% |
| 2026-09-18 | 1.17 | 1.18 | 1.16 | 1.16 | 80K | -0.85% |
| 2026-09-17 | 1.21 | 1.21 | 1.16 | 1.17 | 111K | -1.68% |
| 2026-09-16 | 1.19 | 1.20 | 1.16 | 1.19 | 228K | 0.00% |
| 2026-09-15 | 1.24 | 1.24 | 1.18 | 1.19 | 165K | -4.03% |
| 2026-09-14 | 1.26 | 1.26 | 1.21 | 1.24 | 26K | 0.00% |
| 2026-09-11 | 1.24 | 1.26 | 1.23 | 1.24 | 151K | 0.00% |
| 2026-09-10 | 1.20 | 1.25 | 1.19 | 1.24 | 217K | +1.64% |
| 2026-09-09 | 1.20 | 1.23 | 1.19 | 1.22 | 63K | +2.52% |
| 2026-09-08 | 1.19 | 1.22 | 1.19 | 1.19 | 151K | -0.83% |
| 2026-09-04 | 1.20 | 1.21 | 1.20 | 1.20 | 60K | 0.00% |
| 2026-09-03 | 1.21 | 1.21 | 1.19 | 1.20 | 65K | 0.00% |
| 2026-09-02 | 1.17 | 1.20 | 1.17 | 1.20 | 139K | +1.69% |
| 2026-09-01 | 1.19 | 1.20 | 1.18 | 1.18 | 64K | -0.84% |
| 2026-08-31 | 1.20 | 1.20 | 1.19 | 1.19 | 45K | -0.83% |
| 2026-08-28 | 1.23 | 1.23 | 1.20 | 1.20 | 124K | -2.44% |
| 2026-08-27 | 1.26 | 1.28 | 1.22 | 1.23 | 145K | -2.38% |
| 2026-08-26 | 1.23 | 1.27 | 1.21 | 1.26 | 207K | +2.44% |
| 2026-08-25 | 1.21 | 1.25 | 1.18 | 1.23 | 319K | +3.36% |
| 2026-08-24 | 1.19 | 1.22 | 1.18 | 1.19 | 87K | 0.00% |
| 2026-08-21 | 1.19 | 1.22 | 1.17 | 1.19 | 110K | 0.00% |
| 2026-08-20 | 1.19 | 1.21 | 1.18 | 1.19 | 218K | 0.00% |
| 2026-08-19 | 1.21 | 1.23 | 1.18 | 1.19 | 559K | -1.65% |
| 2026-08-18 | 1.19 | 1.24 | 1.19 | 1.21 | 425K | +0.83% |
| 2026-08-17 | 1.24 | 1.27 | 1.18 | 1.20 | 347K | -2.44% |
| 2026-08-14 | 1.20 | 1.28 | 1.19 | 1.23 | 342K | +1.65% |
TLPH Chart Terminal
Live VCP patterns, Cup & Handle overlays, support/resistance, and AI trade plans.
Live Breakouts Feed
High-probability breakout stocks crossing their pivot across 5 pattern engines.
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10-year return with dividends reinvested.
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 declined -5.3% over the past year, below its 5-year annualized CAGR of -43.0%. The stock trades above its 200-day moving average, reflecting the downtrend.
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 -5.3% places the stock further from 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.