Skip to Main Content
American Flag
LABOR DAY SALE

50% off your first year of any Quiver subscription

...

Use Promo Code:

LABOR26
American Flag

Talphera, Inc. Common Stock

TLPH Real Time Price USD
N/A
N/A
N/A
...
Overview
Financials
Forecast
Insiders
Institutions
Compensation
Government
Ownership
News
Income
Balance Sheet
Cash Flow
Revenue Breakdown

Recent trades of TLPH by members of U.S. Congress

Quiver Logo

No Congress Trading data for this ticker

Congress Trading Dashboard
TLPH Stock Insider Trading Activity Follow @QuiverQuant for major insider updates

---

Closing Price
Purchase
Sale
Name
Type
Shares
Price
Shares Held
Date
Reported
TLPH Stock Institutional Owners
Investor
Shares
Change in Shares
Market Value
Date
Reported
TLPH Derivatives Institutional Owners
Investor
Type
Shares
Change in Shares
Market Value
Date
Reported

Recently reported changes in TLPH holdings by institutional investors

Quarterly net insider trading by TLPH's directors and management

* Insider trading data parsed from SEC Form 4 filings by Quiver Quantitative. Sign up for the Quiver API for real-time access.

About

Backtest Start Date
CAGR (Total)
Return (30d)
Return (1Y)
  • 1M
  • 3M
  • 6M
  • YTD
  • 1Y
  • 2Y
  • 5Y
  • MAX

About

Backtest Start Date

Key Metrics

Return (1d)

Return (30d)

Return (1Y)

CAGR (Total)

Max Drawdown

Beta

Alpha

Sharpe Ratio

Win Rate

Average Win

Average Loss

Annual Volatility

Annual Std Dev

Information Ratio

Treynor Ratio

Total Trades

Show More
Metrics Definitions

Disclaimer: The performance results shown are based on historical backtesting and are hypothetical in nature. Backtested performance does not represent actual trading and does not account for all market factors that may affect execution, such as liquidity, slippage, and changing market conditions. Past performance is not necessarily indicative of future results. There is no guarantee that any trading strategy will be profitable or avoid losses.

  • Alpha

    Measures a portfolio's risk-adjusted performance against that of its benchmark

    Learn More about Alpha
  • Annual Standard Deviation

    Measures how much the portfolio's total return varies from its mean or average.

    Learn More about Annual Standard Deviation
  • Annual Volatility

    A statistical measure of the dispersion of returns for the portfolio.

    Learn More about Annual Volatility
  • Average Win

    The average return (%) for trades that resulted in a positive return.

  • Average Loss

    The average return (%) for trades that resulted in a negative return.

  • Beta

    A measure of the volatility of the portfolio compared to the market as a whole.

    Learn More about Beta
  • CAGR

    CAGR (Compounded Annual Growth Rate), is the historical annualized rate of return for an investment strategy, throughout the backtest period.

    Learn More about CAGR
  • Information Ratio

    A measurement of portfolio returns beyond the returns of its benchmark compared to the volatility of those returns.

    Learn More about Information Ratio
  • Max Drawdown

    the maximum observed loss from a peak to a trough of a portfolio, before a new peak is attained.

    Learn More about Max Drawdown
  • Sharpe Ratio

    The Sharpe Ratio is a measure of historical risk-adjusted return, which quantifies the amount of return that an investor received per unit of risk.

    Learn More about Sharpe Ratio
  • Total Trades

    The total number of trades made by this strategy.

  • Treynor Ratio

    Attempts to measure how successful an investment is in providing compensation to investors for taking on investment risk.

    Learn More about Treynor Ratio
  • Win Rate

    The percentage of total trades that resulted in a positive return.

Subscribe to Quiver Premium for insider trading alerts

Be the first to see our newest insights and key updates across all datasets.

schema-2

Government lobbying spending instances

Quiver Logo

No Corporate Lobbying instances for this ticker

Corporate Lobbying Dashboard

Former government officials who have lobbied for TLPH

Quiver Logo

No former government officials on record as having lobbied for TLPH

Revolving Door Dashboard

TLPH Estimated quarterly lobbying spending

Quiver Logo

No Corporate Lobbying data for this ticker

Corporate Lobbying Dashboard

TLPH Revenue by Segment or Geography

By Segment
By Geography
Quiver Logo

No Revenue by Segment data for this ticker

Revenue Breakdown Dashboard
Quiver Logo

No Revenue by Geography data for this ticker

Revenue Breakdown Dashboard
TLPH Income Statement
TLPH Balance Sheet
TLPH Cash Flow
U.S. Patents

New TLPH patent grants

Quiver Logo

No new patents for this ticker

U.S. Patents Dashboard
Government Contracts

Federal grants, loans, and purchases

Quiver Logo

No Government Contracts for this ticker

Government Contracts Dashboard
Government Contracts

Estimated quarterly amount awarded to TLPH from public contracts

Quiver Logo

No recent Government Contracts for this ticker

Government Contracts Dashboard
TLPH News

Recent insights relating to TLPH

CNBC Recommendations

Recent picks made for TLPH stock on CNBC

Top ETF Holders

ETFs with the largest estimated holdings in TLPH

TLPH Analyst Ratings

TLPH Stock Forecasts
...

  • ... Highest Price Target
  • ... Median Price Target
  • ... Lowest Price Target
TLPH Analyst Forecasts
Analyst
Firm
Current
Previous
Date
Frequently Asked Questions
  • Is $TLPH stock a Buy, Sell, or Hold?

  • What is the price target for $TLPH stock?

* Analyst consensus is not financial advice. Please see our data disclaimers .

TLPH Top Shareholders
Shareholder
Shares Held
TLPH Options Owners
Shareholder
Security
Underlying Shares
Frequently Asked Questions
  • Who owns $TLPH stock?

  • Who owns the most shares of $TLPH stock?

  • What funds own $TLPH stock?

* These are estimates based on data taken from SEC filings. There may be inaccuracies due to parsing errors, accidental double-counting, incorrect classification of indirectly owned shares, or any other number of issues.

TLPH Stock Smart Score

The Quiver Smart Score combines our data on Congress Trading, Lobbying, Insider Trading, CNBC Mentions and more to provide a comprehensive view of the strength of a stock's underlying data.

The Smart Score grades stocks on a scale of 1 (weakest) to 10 (strongest) based on the strength of the underlying data.
?

Sign Up to view TLPH Smart Score

Score Breakdown
Bull Case vs Bear Case

See concise summaries of analyst reports, presenting both bullish and bearish arguments for a stock.

Example:

Bulls Say:

The Bulls Say summary highlights positive aspects of the stock.

Bears Say:

The Bears Say summary points out potential risks and negative aspects of the stock.

Show More
About TLPH

Talphera Inc. is a pharmaceutical company focused on the development and commercialization of therapies for use in medically supervised settings. The Company's nafamostat product candidates include Niyad and LTX-608. Its portfolio consists of nafamostat product candidates and pre-filled syringe product candidates.

  • Address San Mateo, CA
  • Market Cap 60.2 million
  • Employees 12
  • Industrial Classification Pharmaceutical Preparations

Talphera, Inc. Common Stock (TLPH) Historical Stock Prices

Talphera, Inc. Common Stock (TLPH) closed at $1.16 on September 23, 2026. Over the past year its adjusted close ranged from $0.7223 to $1.47. Daily prices go back to January 2, 2014, 3,199 trading days in all.

  • 1 month-2.52%
  • 3 months+9.43%
  • Year to date+1.75%
  • 1 year+25.34%
  • 3 years+72.95%
  • 5 years+9.43%
  • Max-99.50%
See every congressional and insider trade on the TLPH price chart

Quiver Premium charts TLPH's full daily history since 2014 with each congressional purchase and sale and every open-market insider purchase marked on the price line, with hover details for each trade.

Upgrade to Premium

Last 12 months, newest first

Access Raw Data Daily prices since 2014 for every ticker, through the Quiver API
DateOpenHighLowCloseAdj. CloseVolume
Sep 23, 2026 1.16 1.18 1.15 1.16 1.16 81,349
Sep 22, 2026 1.18 1.18 1.15 1.17 1.17 44,396
Sep 21, 2026 1.16 1.17 1.15 1.17 1.17 136,563
Sep 18, 2026 1.17 1.18 1.16 1.16 1.16 79,498
Sep 17, 2026 1.21 1.21 1.16 1.17 1.17 110,983
Sep 16, 2026 1.19 1.20 1.16 1.19 1.19 228,058
Sep 15, 2026 1.24 1.24 1.18 1.19 1.19 164,590
Sep 14, 2026 1.26 1.26 1.21 1.24 1.24 25,671
Sep 11, 2026 1.24 1.26 1.23 1.24 1.24 151,336
Sep 10, 2026 1.20 1.25 1.19 1.24 1.24 217,152
Sep 9, 2026 1.20 1.23 1.19 1.22 1.22 62,913
Sep 8, 2026 1.19 1.22 1.19 1.19 1.19 151,372
Sep 4, 2026 1.20 1.21 1.20 1.20 1.20 59,874
Sep 3, 2026 1.21 1.21 1.19 1.20 1.20 64,799
Sep 2, 2026 1.17 1.20 1.17 1.20 1.20 139,070
Sep 1, 2026 1.19 1.20 1.18 1.18 1.18 63,914
Aug 31, 2026 1.20 1.20 1.19 1.19 1.19 44,538
Aug 28, 2026 1.23 1.23 1.20 1.20 1.20 123,930
Aug 27, 2026 1.26 1.28 1.22 1.23 1.23 145,440
Aug 26, 2026 1.23 1.27 1.21 1.26 1.26 206,595
Aug 25, 2026 1.21 1.25 1.18 1.23 1.23 318,664
Aug 24, 2026 1.19 1.22 1.18 1.19 1.19 86,642
Aug 21, 2026 1.19 1.22 1.17 1.19 1.19 109,538
Aug 20, 2026 1.19 1.21 1.18 1.19 1.19 217,476
Aug 19, 2026 1.21 1.23 1.18 1.19 1.19 558,756
Aug 18, 2026 1.19 1.24 1.19 1.21 1.21 425,249
Aug 17, 2026 1.24 1.27 1.18 1.20 1.20 346,976
Aug 14, 2026 1.20 1.28 1.19 1.23 1.23 341,759
Aug 13, 2026 1.34 1.36 1.11 1.21 1.21 1,567,024
Aug 12, 2026 1.49 1.50 1.32 1.40 1.40 497,728
Aug 11, 2026 1.40 1.50 1.38 1.47 1.47 366,162
Aug 10, 2026 1.43 1.43 1.40 1.41 1.41 95,599
Aug 7, 2026 1.44 1.47 1.41 1.43 1.43 199,632
Aug 6, 2026 1.40 1.44 1.38 1.43 1.43 343,491
Aug 5, 2026 1.37 1.43 1.35 1.35 1.35 170,299
Aug 4, 2026 1.33 1.39 1.33 1.36 1.36 123,032
Aug 3, 2026 1.26 1.34 1.26 1.33 1.33 121,330
Jul 31, 2026 1.35 1.41 1.28 1.28 1.28 197,348
Jul 30, 2026 1.32 1.35 1.31 1.35 1.35 71,056
Jul 29, 2026 1.29 1.35 1.26 1.31 1.31 132,940
Jul 28, 2026 1.23 1.31 1.22 1.30 1.30 147,963
Jul 27, 2026 1.35 1.35 1.25 1.26 1.26 389,842
Jul 24, 2026 1.40 1.43 1.31 1.35 1.35 89,664
Jul 23, 2026 1.27 1.38 1.25 1.37 1.37 241,271
Jul 22, 2026 1.31 1.31 1.27 1.29 1.29 84,016
Jul 21, 2026 1.29 1.33 1.26 1.31 1.31 198,565
Jul 20, 2026 1.32 1.32 1.26 1.29 1.29 205,896
Jul 17, 2026 1.32 1.36 1.26 1.32 1.32 320,390
Jul 16, 2026 1.44 1.44 1.32 1.35 1.35 225,564
Jul 15, 2026 1.39 1.47 1.39 1.44 1.44 475,813
Jul 14, 2026 1.40 1.44 1.33 1.41 1.41 307,996
Jul 13, 2026 1.46 1.47 1.37 1.42 1.42 491,384
Jul 10, 2026 1.38 1.50 1.37 1.46 1.46 1,234,661
Jul 9, 2026 1.27 1.36 1.22 1.36 1.36 1,092,555
Jul 8, 2026 1.19 1.29 1.17 1.25 1.25 863,908
Jul 7, 2026 1.18 1.27 1.14 1.19 1.19 770,731
Jul 6, 2026 1.06 1.21 1.00 1.18 1.18 874,786
Jul 2, 2026 1.05 1.10 1.03 1.07 1.07 427,101
Jul 1, 2026 1.04 1.06 1.00 1.05 1.05 365,615
Jun 30, 2026 1.03 1.08 1.02 1.03 1.03 291,840
Jun 29, 2026 1.01 1.06 1.01 1.05 1.05 94,022
Jun 26, 2026 1.07 1.07 0.9900 1.03 1.03 270,967
Jun 25, 2026 1.08 1.13 1.03 1.07 1.07 204,208
Jun 24, 2026 1.06 1.12 1.05 1.06 1.06 330,842
Jun 23, 2026 1.00 1.11 0.9820 1.05 1.05 272,228
Jun 22, 2026 1.09 1.09 0.9691 0.9822 0.9822 496,794
Jun 18, 2026 0.9600 1.09 0.9600 1.09 1.09 790,310
Jun 17, 2026 0.9290 1.06 0.9215 0.9701 0.9701 378,837
Jun 16, 2026 0.8980 0.9309 0.8561 0.9212 0.9212 175,015
Jun 15, 2026 0.8800 0.9112 0.8735 0.8853 0.8853 140,762
Jun 12, 2026 0.8500 0.9136 0.8499 0.8734 0.8734 233,807
Jun 11, 2026 0.8044 0.8490 0.8035 0.8300 0.8300 156,121
Jun 10, 2026 0.8000 0.8545 0.8000 0.8083 0.8083 73,842
Jun 9, 2026 0.8300 0.8590 0.7920 0.8156 0.8156 171,312
Jun 8, 2026 0.8320 0.9000 0.8320 0.8468 0.8468 406,660
Jun 5, 2026 0.8300 0.8300 0.7749 0.7750 0.7750 163,160
Jun 4, 2026 0.7652 0.8406 0.7652 0.8000 0.8000 126,563
Jun 3, 2026 0.7640 0.7961 0.7640 0.7652 0.7652 140,616
Jun 2, 2026 0.7827 0.8090 0.7657 0.7753 0.7753 129,955
Jun 1, 2026 0.8030 0.8149 0.7925 0.7927 0.7927 97,108
May 29, 2026 0.8269 0.8400 0.7924 0.8160 0.8160 186,302
May 28, 2026 0.8234 0.8590 0.8002 0.8216 0.8216 92,093
May 27, 2026 0.8150 0.8300 0.7954 0.8196 0.8196 78,024
May 26, 2026 0.8051 0.8399 0.7879 0.8000 0.8000 109,910
May 22, 2026 0.8051 0.8476 0.8051 0.8151 0.8151 43,882
May 21, 2026 0.7954 0.8297 0.7954 0.8177 0.8177 58,000
May 20, 2026 0.8180 0.8700 0.7900 0.8240 0.8240 208,353
May 19, 2026 0.7860 0.8400 0.7860 0.8318 0.8318 158,208
May 18, 2026 0.8700 0.8790 0.7700 0.7973 0.7973 270,141
May 15, 2026 0.8902 0.9300 0.8350 0.8480 0.8480 102,222
May 14, 2026 0.9100 0.9400 0.8600 0.8975 0.8975 274,572
May 13, 2026 0.8795 0.9130 0.8505 0.9013 0.9013 148,916
May 12, 2026 0.8710 0.8999 0.8338 0.8575 0.8575 124,238
May 11, 2026 0.9043 0.9242 0.8485 0.8675 0.8675 234,193
May 8, 2026 0.8781 0.9169 0.8781 0.9037 0.9037 65,548
May 7, 2026 0.8600 0.8982 0.8424 0.8783 0.8783 116,664
May 6, 2026 0.9200 0.9300 0.8700 0.8701 0.8701 112,648
May 5, 2026 0.8760 0.9627 0.8637 0.9029 0.9029 93,930
May 4, 2026 0.9200 0.9533 0.8851 0.8905 0.8905 98,916
May 1, 2026 0.9100 0.9900 0.9100 0.9186 0.9186 169,382
Apr 30, 2026 0.8290 0.9263 0.8058 0.9090 0.9090 323,702
Apr 29, 2026 0.7585 0.8348 0.7585 0.8087 0.8087 182,495
Apr 28, 2026 0.7350 0.7944 0.7310 0.7646 0.7646 163,382
Apr 27, 2026 0.7745 0.7950 0.7350 0.7390 0.7390 115,146
Apr 24, 2026 0.8290 0.8300 0.7623 0.7750 0.7750 48,016
Apr 23, 2026 0.7851 0.8100 0.7785 0.7990 0.7990 121,428
Apr 22, 2026 0.7600 0.7970 0.7550 0.7861 0.7861 155,291
Apr 21, 2026 0.7770 0.8099 0.7435 0.7581 0.7581 184,693
Apr 20, 2026 0.7990 0.8190 0.7724 0.7825 0.7825 74,323
Apr 17, 2026 0.7923 0.8398 0.7900 0.8026 0.8026 105,261
Apr 16, 2026 0.8200 0.8600 0.7912 0.8090 0.8090 102,221
Apr 15, 2026 0.8301 0.8470 0.8030 0.8312 0.8312 78,646
Apr 14, 2026 0.7800 0.8500 0.7800 0.8470 0.8470 193,025
Apr 13, 2026 0.7500 0.7961 0.7390 0.7784 0.7784 105,061
Apr 10, 2026 0.8470 0.8470 0.7600 0.7606 0.7606 59,207
Apr 9, 2026 0.7786 0.8597 0.7760 0.8122 0.8122 142,645
Apr 8, 2026 0.7800 0.8562 0.7750 0.7900 0.7900 208,430
Apr 7, 2026 0.7400 0.7948 0.6903 0.7917 0.7917 298,881
Apr 6, 2026 0.7400 0.7430 0.6866 0.7311 0.7311 86,340
Apr 2, 2026 0.7430 0.7704 0.7110 0.7223 0.7223 179,863
Apr 1, 2026 0.7655 0.7979 0.7500 0.7777 0.7777 58,709
Mar 31, 2026 0.7500 0.7670 0.7369 0.7469 0.7469 74,689
Mar 30, 2026 0.7612 0.7612 0.7122 0.7458 0.7458 131,213
Mar 27, 2026 0.7770 0.7999 0.7309 0.7415 0.7415 101,241
Mar 26, 2026 0.8195 0.8195 0.7615 0.7726 0.7726 141,345
Mar 25, 2026 0.7400 0.8012 0.7300 0.7964 0.7964 428,272
Mar 24, 2026 0.7810 0.8762 0.7016 0.7301 0.7301 534,952
Mar 23, 2026 0.8500 0.8500 0.7540 0.8012 0.8012 277,503
Mar 20, 2026 0.8100 0.8473 0.7803 0.8329 0.8329 396,925
Mar 19, 2026 0.7700 0.8197 0.7610 0.8087 0.8087 154,142
Mar 18, 2026 0.8236 0.8546 0.7460 0.7706 0.7706 229,403
Mar 17, 2026 0.7900 0.8600 0.7900 0.8394 0.8394 170,515
Mar 16, 2026 0.7900 0.8026 0.7554 0.7925 0.7925 127,568
Mar 13, 2026 0.8000 0.8079 0.7820 0.7968 0.7968 143,172
Mar 12, 2026 0.8840 0.8881 0.7711 0.8102 0.8102 414,338
Mar 11, 2026 0.8684 0.9025 0.8464 0.8965 0.8965 214,702
Mar 10, 2026 0.8847 0.8985 0.8565 0.8861 0.8861 118,889
Mar 9, 2026 0.8552 0.8985 0.8552 0.8913 0.8913 126,527
Mar 6, 2026 0.8800 0.8888 0.8501 0.8675 0.8675 50,796
Mar 5, 2026 0.9199 0.9300 0.8600 0.8748 0.8748 125,081
Mar 4, 2026 0.8810 0.9400 0.8810 0.9100 0.9100 220,812
Mar 3, 2026 0.8900 0.9295 0.8756 0.8954 0.8954 95,140
Mar 2, 2026 0.8800 0.9300 0.8757 0.9118 0.9118 243,723
Feb 27, 2026 0.9135 0.9200 0.8901 0.9116 0.9116 126,396
Feb 26, 2026 0.9300 0.9546 0.9062 0.9249 0.9249 142,944
Feb 25, 2026 0.9976 0.9976 0.9000 0.9598 0.9598 279,340
Feb 24, 2026 0.9700 0.9700 0.8801 0.8807 0.8807 285,805
Feb 23, 2026 0.8600 0.9860 0.8427 0.9391 0.9391 1,592,369
Feb 20, 2026 0.7940 0.7941 0.7618 0.7766 0.7766 51,448
Feb 19, 2026 0.7994 0.8200 0.7808 0.8079 0.8079 39,878
Feb 18, 2026 0.8000 0.8219 0.7821 0.8100 0.8100 163,238
Feb 17, 2026 0.7950 0.8220 0.7800 0.7934 0.7934 58,824
Feb 13, 2026 0.8100 0.8300 0.7950 0.8108 0.8108 78,451
Feb 12, 2026 0.8373 0.8792 0.7841 0.8123 0.8123 146,514
Feb 11, 2026 0.8500 0.8600 0.8100 0.8127 0.8127 171,568
Feb 10, 2026 0.8354 0.8791 0.8056 0.8361 0.8361 100,528
Feb 9, 2026 0.7900 0.8398 0.7750 0.8326 0.8326 136,570
Feb 6, 2026 0.7800 0.8355 0.7601 0.8142 0.8142 97,623
Feb 5, 2026 0.8000 0.8100 0.7800 0.7889 0.7889 92,043
Feb 4, 2026 0.8800 0.8800 0.7536 0.7969 0.7969 334,010
Feb 3, 2026 0.8900 0.9182 0.8328 0.8739 0.8739 436,571
Feb 2, 2026 0.9300 0.9595 0.8680 0.8770 0.8770 287,360
Jan 30, 2026 0.9600 0.9819 0.9300 0.9560 0.9560 224,368
Jan 29, 2026 0.9770 0.9900 0.9500 0.9740 0.9740 207,416
Jan 28, 2026 1.01 1.01 0.9600 0.9899 0.9899 201,584
Jan 27, 2026 1.00 1.01 0.9860 1.00 1.00 112,303
Jan 26, 2026 1.00 1.04 0.9800 1.00 1.00 198,827
Jan 23, 2026 1.00 1.02 0.9850 0.9999 0.9999 179,958
Jan 22, 2026 0.9800 1.03 0.9800 1.01 1.01 243,463
Jan 21, 2026 1.00 1.02 0.9801 1.00 1.00 85,707
Jan 20, 2026 1.00 1.01 0.9751 0.9972 0.9972 104,397
Jan 16, 2026 1.02 1.02 0.9800 1.00 1.00 294,663
Jan 15, 2026 1.04 1.04 0.9925 0.9925 0.9925 180,799
Jan 14, 2026 1.02 1.07 1.01 1.04 1.04 114,141
Jan 13, 2026 1.03 1.03 0.9800 1.03 1.03 116,078
Jan 12, 2026 1.06 1.06 0.9700 1.03 1.03 837,975
Jan 9, 2026 1.09 1.15 1.05 1.06 1.06 399,918
Jan 8, 2026 1.27 1.28 1.05 1.09 1.09 1,194,161
Jan 7, 2026 1.19 1.29 1.17 1.26 1.26 766,154
Jan 6, 2026 1.23 1.25 1.16 1.19 1.19 389,157
Jan 5, 2026 1.17 1.27 1.14 1.23 1.23 537,635
Jan 2, 2026 1.14 1.18 1.11 1.16 1.16 239,008
Dec 31, 2025 1.06 1.14 1.06 1.14 1.14 171,306
Dec 30, 2025 1.07 1.14 1.04 1.08 1.08 253,166
Dec 29, 2025 1.12 1.13 1.04 1.07 1.07 189,314
Dec 26, 2025 1.14 1.14 1.08 1.10 1.10 125,963
Dec 24, 2025 1.11 1.16 1.09 1.13 1.13 44,095
Dec 23, 2025 1.08 1.22 1.05 1.11 1.11 559,649
Dec 22, 2025 1.11 1.14 1.02 1.07 1.07 813,694
Dec 19, 2025 1.11 1.14 1.03 1.10 1.10 1,465,186
Dec 18, 2025 1.13 1.14 1.07 1.11 1.11 858,541
Dec 17, 2025 1.20 1.22 1.10 1.12 1.12 330,538
Dec 16, 2025 1.18 1.25 1.15 1.20 1.20 443,494
Dec 15, 2025 1.16 1.20 1.15 1.18 1.18 407,144
Dec 12, 2025 1.21 1.28 1.18 1.19 1.19 361,267
Dec 11, 2025 1.25 1.27 1.19 1.19 1.19 521,773
Dec 10, 2025 1.25 1.29 1.25 1.25 1.25 242,050
Dec 9, 2025 1.30 1.32 1.21 1.23 1.23 422,609
Dec 8, 2025 1.25 1.32 1.20 1.29 1.29 337,473
Dec 5, 2025 1.26 1.29 1.20 1.23 1.23 264,251
Dec 4, 2025 1.31 1.32 1.23 1.26 1.26 534,184
Dec 3, 2025 1.27 1.30 1.24 1.30 1.30 218,482
Dec 2, 2025 1.23 1.31 1.23 1.26 1.26 140,237
Dec 1, 2025 1.35 1.38 1.20 1.22 1.22 235,206
Nov 28, 2025 1.32 1.39 1.31 1.33 1.33 116,040
Nov 26, 2025 1.32 1.39 1.29 1.31 1.31 257,995
Nov 25, 2025 1.47 1.51 1.28 1.32 1.32 540,908
Nov 24, 2025 1.37 1.57 1.34 1.46 1.46 720,542
Nov 21, 2025 1.29 1.37 1.26 1.34 1.34 182,046
Nov 20, 2025 1.34 1.35 1.26 1.31 1.31 170,931
Nov 19, 2025 1.35 1.37 1.28 1.32 1.32 166,826
Nov 18, 2025 1.31 1.40 1.30 1.34 1.34 238,775
Nov 17, 2025 1.28 1.40 1.25 1.32 1.32 692,800
Nov 14, 2025 1.06 1.30 1.06 1.25 1.25 888,502
Nov 13, 2025 1.09 1.17 1.01 1.05 1.05 706,269
Nov 12, 2025 1.29 1.35 1.27 1.29 1.29 412,207
Nov 11, 2025 1.26 1.30 1.24 1.29 1.29 125,052
Nov 10, 2025 1.25 1.31 1.20 1.27 1.27 131,753
Nov 7, 2025 1.15 1.24 1.13 1.24 1.24 179,950
Nov 6, 2025 1.26 1.29 1.16 1.16 1.16 203,323
Nov 5, 2025 1.28 1.32 1.24 1.27 1.27 139,628
Nov 4, 2025 1.37 1.40 1.26 1.28 1.28 430,139
Nov 3, 2025 1.38 1.42 1.34 1.41 1.41 444,980
Oct 31, 2025 1.23 1.34 1.22 1.34 1.34 193,906
Oct 30, 2025 1.25 1.27 1.21 1.24 1.24 104,247
Oct 29, 2025 1.30 1.32 1.21 1.23 1.23 238,281
Oct 28, 2025 1.27 1.31 1.23 1.30 1.30 284,064
Oct 27, 2025 1.16 1.29 1.16 1.26 1.26 463,136
Oct 24, 2025 1.16 1.17 1.12 1.15 1.15 96,850
Oct 23, 2025 1.17 1.18 1.13 1.14 1.14 154,522
Oct 22, 2025 1.17 1.19 1.08 1.18 1.18 285,351
Oct 21, 2025 1.11 1.16 1.09 1.13 1.13 472,420
Oct 20, 2025 1.06 1.18 1.05 1.15 1.15 502,492
Oct 17, 2025 1.23 1.24 1.04 1.07 1.07 426,646
Oct 16, 2025 1.19 1.23 1.12 1.16 1.16 756,307
Oct 15, 2025 1.12 1.17 1.10 1.11 1.11 207,065
Oct 14, 2025 1.17 1.24 1.13 1.14 1.14 226,832
Oct 13, 2025 1.26 1.31 1.16 1.17 1.17 359,987
Oct 10, 2025 1.27 1.35 1.20 1.23 1.23 358,540
Oct 9, 2025 1.33 1.39 1.21 1.27 1.27 504,451
Oct 8, 2025 1.20 1.45 1.19 1.32 1.32 743,574
Oct 7, 2025 1.14 1.35 1.12 1.26 1.26 1,713,738
Oct 6, 2025 0.9900 1.19 0.9660 1.10 1.10 1,458,303
Oct 3, 2025 0.9160 0.9699 0.8580 0.9500 0.9500 502,119
Oct 2, 2025 0.9300 0.9500 0.9100 0.9412 0.9412 140,530
Oct 1, 2025 0.8805 0.9349 0.8675 0.9335 0.9335 173,250
Sep 30, 2025 0.8915 0.9100 0.8700 0.8932 0.8932 70,247
Sep 29, 2025 0.9241 0.9241 0.8771 0.9100 0.9100 111,122
Sep 26, 2025 0.9050 0.9299 0.8761 0.9064 0.9064 194,587
Sep 25, 2025 0.9100 0.9200 0.8688 0.9021 0.9021 227,578
Sep 24, 2025 0.9200 0.9344 0.8902 0.9234 0.9234 169,325
Sep 23, 2025 0.9349 0.9543 0.8923 0.9255 0.9255 117,365

Open, high, low and close are the prices as traded. Adjusted close accounts for splits and dividends, and is what the chart and returns use. Where a company changed its ticker, its history under the old symbol is included.

Need daily prices for every ticker, in code?

The Quiver API serves daily prices back to 2014 alongside congressional trades, insider trades, 13F holdings and lobbying, all under one key and inside Claude or ChatGPT through our MCP server.

Explore the Quiver API
Talphera, Inc. Common Stock Executive Compensation

We estimate that -- received a compensation of -- in --, making them the highest paid executive at TLPH, per a recent SEC DEF 14A filing.



Name
Role
Salary
Bonus
Stock/Option Awards
Total Compensation