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Tandem Diabetes Care, Inc.

TNDM Real Time Price USD
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Overview
Financials
Forecast
Insiders
Institutions
Compensation
Government
Ownership
News
Income
Balance Sheet
Cash Flow
Revenue Breakdown
TNDM Stock Insider Trading Activity Follow @QuiverQuant for major insider updates

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

Recently reported changes in TNDM holdings by institutional investors

Quarterly net insider trading by TNDM'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

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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.

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Government lobbying spending instances

  • $50,000 Jul 15, 2026 Issue: Medicare/Medicaid Budget/Appropriations
  • $50,000 Apr 15, 2026 Issue: Medicare/Medicaid Budget/Appropriations
  • $50,000 Jan 20, 2026 Issue: Medicare/Medicaid Budget/Appropriations
  • $50,000 Oct 09, 2025 Issue: Medicare/Medicaid Budget/Appropriations
  • $50,000 Jul 17, 2025 Issue: Medicare/Medicaid Budget/Appropriations
  • $50,000 Apr 17, 2025 Issue: Medicare/Medicaid Budget/Appropriations
  • $20,000 Jan 21, 2025 Issue: None

Former government officials who have lobbied for TNDM

4 former government officials from 3 congressional offices at 1 lobbying firm have lobbied for TNDM, most recently Apr 18, 2025.

  • Marco Rubio
    Nicole Wright Senate New U.S. Senator Marco Rubio, Legislative Assistant, Legislative Aide, Legislative Correspondent, and Intern; U.S. Rep. Brian Mast, Staff Assistant; U.S House Committee on Foreign Affairs, Intern; U.S. Rep./Minority Leader Kevin McCarthy, Intern Formerly with Marco Rubio · THE NICKLES GROUP, LLC · Apr 18, 2025
  • Brett Baker Congress New U.S. Senate Committee on Finance (Senators Crapo, Grassley, and Hatch)-Deputy Health Policy Director; Health Policy Dir.; Senior Policy Advsr; Policy Advisor. U.S. House of Representatives Committee on Ways and Means (Reps. Camp and Ryan) Prof. Staff Formerly U.S. Senate Committee on Finance (Senators Crapo, Grassley, and Hatch)-Deputy He · THE NICKLES GROUP, LLC · Jan 21, 2025
  • Judd Gregg
    Greg D'Angelo Senate New White House Office of Management and Budget, Associate Director of Health Programs; Senate Committee on the Budget (Sen. Gregg, Sen. Sessions, and Sen. Enzi), Professional Staff Member Formerly with Judd Gregg · THE NICKLES GROUP, LLC · Jan 21, 2025
  • Connie Mack III
    Mary Savary Taylor Senate New Joint Economic Committee, General Counsel; U.S. Senator Connie Mack, Legislative Assistant Formerly with Connie Mack III · THE NICKLES GROUP, LLC · Jan 21, 2025

TNDM Estimated quarterly lobbying spending

TNDM Revenue by Segment or Geography

By Segment
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Revenue Breakdown Dashboard
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Revenue Breakdown Dashboard
TNDM Income Statement
TNDM Balance Sheet
TNDM Cash Flow
U.S. Patents

New TNDM patent grants

  • Patent Title: Cartridge for use with medical device May. 05, 2026
  • Patent Title: Display screen or portion thereof with graphical user interface Feb. 13, 2024
  • Patent Title: User-wearable holder for medical device Jan. 09, 2024
  • Patent Title: Display screen or portion thereof with graphical user interface Mar. 07, 2023
  • Patent Title: Medical device display screen or portion thereof with graphical user interface Dec. 14, 2021
  • Patent Title: Display screen or portion thereof with graphical user interface Sep. 21, 2021
  • Patent Title: Display screen or portion thereof with graphical user interface May. 04, 2021
  • Patent Title: Display screen or portion thereof with graphical user interface Apr. 07, 2020
  • Patent Title: Display screen or portion thereof with graphical user interface Feb. 18, 2020
  • Patent Title: Display screen or portion thereof with graphical user interface Feb. 18, 2020
  • Patent Title: Display screen or portion thereof with graphical user interface Feb. 18, 2020
  • Patent Title: Display screen or portion thereof with graphical user interface Oct. 22, 2019
  • Patent Title: Display screen or portion thereof with graphical user interface Oct. 22, 2019
  • Patent Title: Display screen or portion thereof with graphical user interface Oct. 22, 2019
  • Patent Title: Patch pump cartridge attachment Jun. 12, 2018
  • Patent Title: System and method for detecting occlusions in an infusion pump May. 08, 2018
  • Patent Title: System and method for maximum insulin pump bolus override Apr. 10, 2018
  • Patent Title: Infusion pump with temperature monitoring Feb. 13, 2018
  • Patent Title: System and method for infusion set dislodgement detection Jan. 16, 2018
  • Patent Title: System and method for mitigating risk in automated medicament dosing Jan. 16, 2018
  • Patent Title: Insulin pump based expert system Dec. 05, 2017
  • Patent Title: Device and method for training users of ambulatory medical devices Nov. 14, 2017
  • Patent Title: Sealed infusion device with electrical connector port Sep. 05, 2017
  • Patent Title: Pump device with multiple medicament reservoirs Sep. 05, 2017
  • Patent Title: Integration of infusion pump with remote electronic device Aug. 22, 2017
  • Patent Title: Preventing inadvertent changes in ambulatory medical devices Jul. 25, 2017
  • Patent Title: Temporary suspension for closed-loop medicament therapy Jun. 06, 2017
  • Patent Title: Device and method for setting therapeutic parameters for an infusion device Mar. 28, 2017
  • Patent Title: System and method for detecting and transmitting medical device alarm with a smartphone application Feb. 07, 2017
  • Patent Title: Infusion pump system with disposable cartridge having pressure venting and pressure feedback Jan. 31, 2017
  • Patent Title: Therapy management system Nov. 22, 2016
  • Patent Title: Method and device utilizing insulin delivery protocols Nov. 15, 2016
  • Patent Title: Safety processor for wireless control of a drug delivery device Nov. 08, 2016
  • Patent Title: Predictive calibration Nov. 08, 2016
  • Patent Title: Expert system for infusion pump therapy Oct. 25, 2016
  • Patent Title: Infusion device occlusion detection system Aug. 23, 2016
  • Patent Title: Solute concentration measurement device and related methods Jul. 26, 2016
  • Patent Title: Sealed infusion device with electrical connector port Jul. 05, 2016
  • Patent Title: System and method for reduction of inadvertent activation of medical device during manipulation May. 10, 2016
  • Patent Title: Methods and devices for determination of flow reservoir volume Feb. 02, 2016
  • Patent Title: Field update of an ambulatory infusion pump system Jan. 26, 2016
  • Patent Title: Device and method for training users of ambulatory medical devices Jan. 19, 2016
  • Patent Title: Infusion pump system with disposable cartridge having pressure venting and pressure feedback Dec. 15, 2015
  • Patent Title: Detection of infusion pump conditions Nov. 10, 2015
  • Patent Title: Methods and devices for multiple fluid transfer Nov. 10, 2015
  • Patent Title: System and method for detecting occlusions in an infusion pump Nov. 03, 2015
  • Patent Title: Systems and methods to address air, leaks and occlusions in an insulin pump system Sep. 01, 2015
  • Patent Title: Expert system for insulin pump therapy Apr. 14, 2015
  • Patent Title: Insulin pump having correction factors Apr. 07, 2015
  • Patent Title: Two chamber pumps and related methods Mar. 24, 2015
Government Contracts

Federal grants, loans, and purchases

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Government Contracts Dashboard
Government Contracts

Estimated quarterly amount awarded to TNDM from public contracts

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Government Contracts Dashboard
TNDM News

Recent insights relating to TNDM

CNBC Recommendations

Recent picks made for TNDM stock on CNBC

Top ETF Holders

ETFs with the largest estimated holdings in TNDM

TNDM Analyst Ratings

TNDM Stock Forecasts
...

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

  • What is the price target for $TNDM stock?

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

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

  • Who owns the most shares of $TNDM stock?

  • What funds own $TNDM 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.

TNDM 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.
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Score Breakdown
Bull Case vs Bear Case

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

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Bulls Say:

The Bulls Say summary highlights positive aspects of the stock.

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

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About TNDM

Tandem Diabetes designs, manufactures, and markets durable insulin pumps for individuals with diabetes. The firm first entered this market in 2012 and has since introduced multiple generations of pumps leading to its current t:slim X2 device. The firm recently launched its smaller Mobi pump and continues to work on the Sigi tubeless patch pump. Tandem is also developing a fully closed-loop algorithm for its pumps. Nearly three-quarters of total revenue is derived from the US, with the remainder primarily from other developed nations. The pumps themselves generate just over half of total sales, and another one-third is from disposable infusion sets that need to be changed over every 3 to 7 days.

  • Address San Diego, CA
  • Market Cap 1.1 billion
  • Employees 2,500
  • Industrial Classification Surgical & Medical Instruments & Apparatus

Tandem Diabetes Care, Inc. (TNDM) Historical Stock Prices

Tandem Diabetes Care, Inc. (TNDM) closed at $16.38 on September 23, 2026. Over the past year its adjusted close ranged from $11.79 to $28.26. Daily prices go back to January 2, 2014, 3,200 trading days in all.

  • 1 month-26.28%
  • 3 months+9.05%
  • Year to date-25.48%
  • 1 year+28.27%
  • 3 years-20.45%
  • 5 years-86.77%
  • Max-93.60%
See every congressional and insider trade on the TNDM price chart

Quiver Premium charts TNDM'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.

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Last 12 months, newest first

Access Raw Data Daily prices since 2014 for every ticker, through the Quiver API
DateOpenHighLowCloseAdj. CloseVolume
Sep 23, 2026 17.44 17.67 15.87 16.38 16.38 2,806,771
Sep 22, 2026 17.88 18.03 16.97 17.50 17.50 2,688,156
Sep 21, 2026 17.01 17.83 16.60 17.62 17.62 2,101,592
Sep 18, 2026 17.13 17.15 16.77 16.87 16.87 2,284,175
Sep 17, 2026 17.72 17.72 16.93 17.23 17.23 2,218,241
Sep 16, 2026 16.30 18.00 16.12 17.53 17.53 3,866,508
Sep 15, 2026 16.66 17.00 16.25 16.28 16.28 2,379,782
Sep 14, 2026 17.18 17.62 16.60 16.81 16.81 2,201,456
Sep 11, 2026 18.48 18.67 17.07 17.11 17.11 1,789,050
Sep 10, 2026 18.77 19.05 18.09 18.31 18.31 1,589,503
Sep 9, 2026 19.67 19.73 19.04 19.11 19.11 1,569,596
Sep 8, 2026 19.51 20.62 19.34 19.88 19.88 1,637,231
Sep 4, 2026 20.04 20.36 19.49 19.90 19.90 1,363,547
Sep 3, 2026 20.71 20.91 20.03 20.43 20.43 1,593,477
Sep 2, 2026 21.25 21.73 20.54 20.56 20.56 1,136,332
Sep 1, 2026 21.98 22.21 21.08 21.28 21.28 919,278
Aug 31, 2026 21.00 22.30 20.56 22.01 22.01 1,657,006
Aug 28, 2026 21.40 21.77 21.22 21.43 21.43 921,993
Aug 27, 2026 21.20 21.94 21.02 21.40 21.40 1,031,168
Aug 26, 2026 21.24 21.59 21.02 21.37 21.37 1,117,638
Aug 25, 2026 22.16 22.16 21.30 21.58 21.58 1,186,486
Aug 24, 2026 22.40 23.00 22.06 22.22 22.22 1,064,351
Aug 21, 2026 23.25 23.25 22.06 22.32 22.32 1,636,304
Aug 20, 2026 23.11 23.53 22.22 22.57 22.57 1,821,160
Aug 19, 2026 24.20 24.81 23.42 23.46 23.46 1,655,414
Aug 18, 2026 22.16 24.10 22.10 23.73 23.73 2,631,738
Aug 17, 2026 22.50 22.94 21.70 22.25 22.25 1,384,284
Aug 14, 2026 22.92 22.92 22.36 22.72 22.72 1,686,885
Aug 13, 2026 23.33 23.55 22.88 23.13 23.13 1,420,045
Aug 12, 2026 23.16 23.61 22.71 23.44 23.44 1,700,459
Aug 11, 2026 22.61 23.80 22.56 23.44 23.44 1,784,947
Aug 10, 2026 22.03 23.03 21.82 22.81 22.81 2,320,683
Aug 7, 2026 17.39 22.65 17.07 22.38 22.38 5,435,937
Aug 6, 2026 19.30 19.55 18.50 18.79 18.79 3,796,505
Aug 5, 2026 19.25 19.86 19.00 19.59 19.59 3,470,809
Aug 4, 2026 19.95 20.81 19.61 20.20 20.20 2,822,118
Aug 3, 2026 19.82 20.50 19.73 20.11 20.11 3,327,932
Jul 31, 2026 19.10 19.66 18.56 19.50 19.50 1,833,988
Jul 30, 2026 18.31 19.04 18.03 19.01 19.01 2,056,754
Jul 29, 2026 17.79 18.75 17.42 18.59 18.59 1,910,948
Jul 28, 2026 17.17 18.04 17.17 17.76 17.76 1,860,965
Jul 27, 2026 17.13 17.27 16.34 17.17 17.17 1,577,417
Jul 24, 2026 17.09 17.26 16.49 17.12 17.12 1,147,964
Jul 23, 2026 16.93 17.09 16.14 16.90 16.90 1,160,032
Jul 22, 2026 17.55 17.55 16.78 16.91 16.91 1,533,793
Jul 21, 2026 17.62 18.23 17.23 17.60 17.60 1,733,995
Jul 20, 2026 16.95 18.16 16.70 18.10 18.10 1,893,879
Jul 17, 2026 16.25 17.09 15.91 17.08 17.08 2,100,446
Jul 16, 2026 15.37 16.72 15.34 16.29 16.29 1,983,100
Jul 15, 2026 15.22 15.90 15.08 15.28 15.28 1,381,875
Jul 14, 2026 15.75 16.03 14.57 15.54 15.54 1,882,873
Jul 13, 2026 15.50 16.50 15.40 16.25 16.25 1,897,007
Jul 10, 2026 15.46 15.50 15.00 15.41 15.41 1,321,354
Jul 9, 2026 15.24 15.68 14.95 15.37 15.37 1,398,585
Jul 8, 2026 15.17 15.45 14.89 15.16 15.16 1,871,094
Jul 7, 2026 15.65 15.86 14.90 15.43 15.43 1,207,632
Jul 6, 2026 15.20 15.59 14.80 15.42 15.42 1,322,417
Jul 2, 2026 15.94 16.16 15.22 15.32 15.32 1,627,575
Jul 1, 2026 15.10 15.77 15.10 15.75 15.75 1,312,980
Jun 30, 2026 15.96 15.96 15.05 15.09 15.09 1,145,897
Jun 29, 2026 16.24 16.43 15.58 15.83 15.83 1,467,176
Jun 26, 2026 15.69 16.50 15.46 16.24 16.24 3,369,114
Jun 25, 2026 15.12 15.98 15.01 15.76 15.76 2,304,856
Jun 24, 2026 14.42 15.26 14.41 15.02 15.02 2,206,539
Jun 23, 2026 14.17 14.48 13.95 14.41 14.41 3,498,148
Jun 22, 2026 15.17 15.34 14.32 14.34 14.34 2,451,800
Jun 18, 2026 15.68 15.86 15.08 15.30 15.30 2,537,836
Jun 17, 2026 16.44 17.07 15.33 15.40 15.40 2,102,985
Jun 16, 2026 16.95 17.20 16.60 16.69 16.69 1,905,533
Jun 15, 2026 16.92 17.01 16.30 16.76 16.76 1,682,910
Jun 12, 2026 15.56 16.64 15.51 16.60 16.60 1,925,474
Jun 11, 2026 15.96 16.06 15.38 15.80 15.80 3,631,196
Jun 10, 2026 17.50 17.69 15.93 16.23 16.23 2,905,362
Jun 9, 2026 18.64 18.83 17.50 17.61 17.61 2,637,949
Jun 8, 2026 19.53 20.18 18.44 18.47 18.47 2,994,995
Jun 5, 2026 19.53 20.62 19.31 19.34 19.34 2,305,399
Jun 4, 2026 18.52 19.78 18.32 19.45 19.45 2,415,548
Jun 3, 2026 18.60 18.80 17.64 18.03 18.03 2,362,028
Jun 2, 2026 18.83 19.12 18.33 18.60 18.60 1,428,358
Jun 1, 2026 19.47 20.04 17.72 19.12 19.12 5,618,580
May 29, 2026 16.83 18.28 16.80 17.20 17.20 3,010,429
May 28, 2026 14.59 16.75 14.42 16.72 16.72 4,032,438
May 27, 2026 14.69 14.99 14.11 14.82 14.82 2,758,624
May 26, 2026 15.07 15.35 14.53 14.54 14.54 2,845,800
May 22, 2026 15.74 15.92 14.94 14.96 14.96 1,989,751
May 21, 2026 14.94 15.86 14.80 15.76 15.76 2,780,185
May 20, 2026 13.89 15.10 13.61 15.04 15.04 1,715,714
May 19, 2026 13.53 14.03 13.47 13.86 13.86 1,995,433
May 18, 2026 13.15 13.67 12.83 13.53 13.53 4,718,585
May 15, 2026 13.65 13.68 12.26 12.82 12.82 6,098,285
May 14, 2026 14.17 14.69 13.96 14.15 14.15 2,770,876
May 13, 2026 14.41 14.83 13.95 14.11 14.11 2,640,166
May 12, 2026 14.74 15.34 14.42 14.69 14.69 2,367,731
May 11, 2026 15.16 15.35 14.18 14.77 14.77 3,647,417
May 8, 2026 20.00 20.03 15.44 15.48 15.48 7,532,578
May 7, 2026 18.30 18.90 17.75 18.47 18.47 2,628,867
May 6, 2026 19.48 19.48 17.93 18.03 18.03 3,131,835
May 5, 2026 19.90 19.98 18.91 19.42 19.42 1,624,628
May 4, 2026 19.62 20.44 19.15 19.87 19.87 2,072,341
May 1, 2026 19.63 20.02 19.18 19.42 19.42 1,617,960
Apr 30, 2026 18.32 19.66 18.25 19.52 19.52 2,221,384
Apr 29, 2026 18.47 18.47 17.59 18.16 18.16 2,167,024
Apr 28, 2026 19.86 20.08 18.57 18.63 18.63 1,470,278
Apr 27, 2026 20.20 20.49 19.69 19.82 19.82 1,195,296
Apr 24, 2026 20.88 21.11 20.15 20.36 20.36 883,281
Apr 23, 2026 20.83 21.62 20.10 20.68 20.68 2,210,594
Apr 22, 2026 20.29 20.98 20.00 20.78 20.78 1,301,019
Apr 21, 2026 21.35 21.54 19.99 20.03 20.03 1,340,719
Apr 20, 2026 20.88 21.86 20.79 21.24 21.24 1,718,590
Apr 17, 2026 20.68 21.32 20.36 20.61 20.61 1,982,821
Apr 16, 2026 20.60 21.05 20.01 20.09 20.09 1,188,308
Apr 15, 2026 21.47 21.96 20.40 20.66 20.66 1,340,575
Apr 14, 2026 20.33 21.12 20.05 21.11 21.11 2,579,598
Apr 13, 2026 18.91 20.30 18.91 20.10 20.10 1,111,015
Apr 10, 2026 19.71 19.82 18.91 19.18 19.18 926,363
Apr 9, 2026 19.34 19.84 18.91 19.68 19.68 982,648
Apr 8, 2026 19.32 19.77 18.79 19.35 19.35 1,919,489
Apr 7, 2026 19.19 19.71 18.11 18.28 18.28 1,725,071
Apr 6, 2026 18.46 19.34 18.34 19.17 19.17 1,573,121
Apr 2, 2026 18.25 19.09 18.08 18.61 18.61 1,034,184
Apr 1, 2026 19.22 19.47 18.29 18.81 18.81 1,870,567
Mar 31, 2026 19.62 20.30 18.89 19.17 19.17 1,819,677
Mar 30, 2026 21.20 21.35 19.54 19.59 19.59 2,053,247
Mar 27, 2026 22.82 22.97 20.93 21.00 21.00 2,389,469
Mar 26, 2026 23.81 24.30 22.98 23.32 23.32 1,805,650
Mar 25, 2026 24.76 25.05 23.79 24.26 24.26 1,212,913
Mar 24, 2026 24.65 24.89 24.03 24.51 24.51 2,018,952
Mar 23, 2026 25.87 26.38 24.96 25.09 25.09 2,170,194
Mar 20, 2026 24.69 25.01 23.91 24.82 24.82 2,424,054
Mar 19, 2026 25.04 25.43 24.18 24.63 24.63 2,829,798
Mar 18, 2026 23.91 24.45 23.56 23.85 23.85 1,680,521
Mar 17, 2026 23.16 24.79 23.03 23.91 23.91 3,611,245
Mar 16, 2026 21.79 22.34 21.42 21.91 21.91 1,362,139
Mar 13, 2026 21.03 21.85 20.91 21.59 21.59 2,052,055
Mar 12, 2026 21.51 22.06 20.69 20.88 20.88 1,419,067
Mar 11, 2026 21.57 22.54 21.14 22.16 22.16 1,931,755
Mar 10, 2026 21.24 22.11 20.43 21.88 21.88 1,533,314
Mar 9, 2026 20.60 21.28 20.17 20.88 20.88 2,097,599
Mar 6, 2026 22.12 22.59 21.02 21.14 21.14 1,797,685
Mar 5, 2026 22.81 23.22 22.31 22.63 22.63 1,545,094
Mar 4, 2026 23.92 24.48 23.38 23.41 23.41 1,762,245
Mar 3, 2026 24.41 24.64 23.61 23.74 23.74 2,160,372
Mar 2, 2026 24.88 25.39 24.32 25.23 25.23 1,545,615
Feb 27, 2026 26.09 26.09 24.93 25.30 25.30 1,815,446
Feb 26, 2026 25.98 26.88 25.57 25.79 25.79 2,825,976
Feb 25, 2026 26.91 27.05 25.62 26.01 26.01 7,435,103
Feb 24, 2026 25.71 29.65 25.70 26.90 26.90 6,671,706
Feb 23, 2026 25.59 28.90 24.77 28.26 28.26 6,654,346
Feb 20, 2026 22.75 26.21 22.00 24.57 24.57 12,698,964
Feb 19, 2026 18.95 19.09 17.71 18.52 18.52 1,992,106
Feb 18, 2026 19.14 19.26 18.45 18.94 18.94 1,518,211
Feb 17, 2026 19.00 19.55 18.68 18.84 18.84 1,235,003
Feb 13, 2026 18.95 19.50 18.49 18.95 18.95 753,131
Feb 12, 2026 19.63 19.81 18.34 18.69 18.69 975,431
Feb 11, 2026 19.47 19.92 18.50 19.66 19.66 1,296,649
Feb 10, 2026 19.13 20.27 18.90 19.54 19.54 1,071,285
Feb 9, 2026 19.34 19.39 18.81 18.89 18.89 781,377
Feb 6, 2026 19.04 19.53 18.99 19.17 19.17 738,205
Feb 5, 2026 18.80 19.32 18.63 18.94 18.94 837,816
Feb 4, 2026 19.44 19.99 18.63 18.99 18.99 1,336,958
Feb 3, 2026 20.13 20.88 19.18 19.44 19.44 923,225
Feb 2, 2026 19.89 20.95 19.57 20.09 20.09 1,137,126
Jan 30, 2026 19.57 20.32 19.04 19.89 19.89 1,672,137
Jan 29, 2026 19.05 19.86 18.90 19.76 19.76 2,039,071
Jan 28, 2026 20.19 20.20 19.06 19.11 19.11 1,128,957
Jan 27, 2026 20.22 20.60 19.75 20.15 20.15 1,032,321
Jan 26, 2026 19.80 20.52 19.75 20.20 20.20 851,481
Jan 23, 2026 20.45 20.75 19.76 19.90 19.90 1,174,919
Jan 22, 2026 20.72 21.64 20.42 20.59 20.59 2,014,476
Jan 21, 2026 20.93 21.25 20.34 20.74 20.74 1,140,740
Jan 20, 2026 19.97 20.64 19.61 20.49 20.49 1,345,561
Jan 16, 2026 20.83 21.98 20.11 20.16 20.16 1,377,238
Jan 15, 2026 20.80 21.35 20.53 21.07 21.07 1,099,176
Jan 14, 2026 20.75 20.97 20.20 20.87 20.87 1,048,098
Jan 13, 2026 21.38 21.43 20.41 20.90 20.90 1,640,263
Jan 12, 2026 21.64 22.14 21.15 21.35 21.35 1,245,742
Jan 9, 2026 23.03 23.11 20.29 21.70 21.70 2,399,863
Jan 8, 2026 22.71 23.35 22.06 22.50 22.50 1,211,208
Jan 7, 2026 23.55 23.58 22.71 22.71 22.71 920,109
Jan 6, 2026 23.27 23.95 22.99 23.54 23.54 1,052,678
Jan 5, 2026 21.50 23.18 21.35 23.15 23.15 1,784,407
Jan 2, 2026 22.31 22.45 21.55 21.55 21.55 993,154
Dec 31, 2025 22.31 22.45 21.98 21.98 21.98 815,090
Dec 30, 2025 22.32 22.55 22.17 22.51 22.51 671,854
Dec 29, 2025 22.35 22.68 21.97 22.33 22.33 784,819
Dec 26, 2025 22.48 22.48 22.13 22.35 22.35 830,112
Dec 24, 2025 22.43 22.79 22.12 22.48 22.48 597,738
Dec 23, 2025 23.01 23.28 22.51 22.62 22.62 1,133,087
Dec 22, 2025 22.09 24.06 22.05 23.26 23.26 1,615,100
Dec 19, 2025 21.80 22.37 21.75 22.07 22.07 1,900,149
Dec 18, 2025 22.44 22.73 21.77 21.80 21.80 1,142,012
Dec 17, 2025 22.67 23.10 22.30 22.42 22.42 1,796,047
Dec 16, 2025 24.46 24.50 22.13 22.60 22.60 2,863,097
Dec 15, 2025 21.61 22.16 21.32 22.11 22.11 1,803,354
Dec 12, 2025 21.31 21.68 20.56 21.39 21.39 1,564,298
Dec 11, 2025 20.78 21.81 20.42 20.97 20.97 1,882,943
Dec 10, 2025 20.41 22.09 20.27 21.45 21.45 2,690,638
Dec 9, 2025 20.79 21.05 20.30 20.44 20.44 1,959,921
Dec 8, 2025 21.01 21.28 20.20 20.74 20.74 973,847
Dec 5, 2025 20.74 21.36 20.51 20.92 20.92 1,405,601
Dec 4, 2025 19.78 20.77 19.70 20.71 20.71 1,211,310
Dec 3, 2025 19.62 20.62 19.47 19.93 19.93 1,856,968
Dec 2, 2025 20.73 21.07 19.48 19.62 19.62 2,255,303
Dec 1, 2025 19.98 20.53 19.33 20.51 20.51 2,126,406
Nov 28, 2025 20.82 21.16 20.24 21.01 21.01 942,513
Nov 26, 2025 21.74 21.82 20.61 20.73 20.73 1,876,197
Nov 25, 2025 21.50 22.13 21.26 21.84 21.84 2,352,762
Nov 24, 2025 21.16 21.77 20.91 21.47 21.47 4,184,949
Nov 21, 2025 19.48 21.48 19.35 21.28 21.28 3,265,354
Nov 20, 2025 18.97 20.13 18.91 19.50 19.50 3,414,710
Nov 19, 2025 18.71 19.07 18.57 18.74 18.74 1,990,821
Nov 18, 2025 18.14 19.23 17.86 18.71 18.71 5,422,821
Nov 17, 2025 18.61 19.28 18.11 18.34 18.34 1,996,358
Nov 14, 2025 17.01 18.70 16.95 18.61 18.61 2,460,427
Nov 13, 2025 17.97 18.17 17.41 17.53 17.53 2,090,371
Nov 12, 2025 17.39 18.64 17.20 18.06 18.06 2,635,069
Nov 11, 2025 16.52 18.40 16.39 17.52 17.52 3,513,489
Nov 10, 2025 16.51 16.69 15.50 16.37 16.37 3,312,586
Nov 7, 2025 16.00 16.70 15.20 16.26 16.26 6,035,292
Nov 6, 2025 14.61 14.82 13.23 13.33 13.33 2,814,966
Nov 5, 2025 15.20 15.30 14.45 14.67 14.67 1,570,892
Nov 4, 2025 14.23 15.36 14.14 15.21 15.21 2,472,862
Nov 3, 2025 14.17 14.42 13.69 14.36 14.36 1,860,795
Oct 31, 2025 14.21 14.29 13.66 14.00 14.00 1,733,126
Oct 30, 2025 15.05 15.43 14.51 14.59 14.59 1,800,800
Oct 29, 2025 15.12 15.40 14.84 15.15 15.15 1,359,103
Oct 28, 2025 14.95 15.51 14.72 15.10 15.10 1,469,464
Oct 27, 2025 15.00 15.20 14.81 14.94 14.94 1,093,055
Oct 24, 2025 14.83 15.36 14.80 14.95 14.95 1,343,473
Oct 23, 2025 14.96 15.07 14.63 14.66 14.66 1,095,985
Oct 22, 2025 15.28 15.70 14.84 14.96 14.96 1,257,572
Oct 21, 2025 15.25 15.92 15.12 15.39 15.39 1,828,755
Oct 20, 2025 15.02 15.78 14.92 15.54 15.54 1,693,842
Oct 17, 2025 15.02 15.58 14.53 14.79 14.79 1,258,998
Oct 16, 2025 14.93 15.53 14.80 15.29 15.29 1,968,901
Oct 15, 2025 14.52 15.32 14.45 14.75 14.75 2,370,447
Oct 14, 2025 13.69 14.46 13.50 14.38 14.38 3,101,183
Oct 13, 2025 14.11 14.35 13.80 13.87 13.87 1,227,152
Oct 10, 2025 14.81 14.81 13.49 14.00 14.00 1,755,437
Oct 9, 2025 15.34 15.57 14.78 14.82 14.82 2,179,414
Oct 8, 2025 14.52 15.34 14.52 15.34 15.34 2,202,692
Oct 7, 2025 15.14 15.23 14.49 14.52 14.52 1,879,257
Oct 6, 2025 14.90 15.18 14.60 15.01 15.01 2,136,363
Oct 3, 2025 13.21 14.85 13.18 14.71 14.71 2,237,674
Oct 2, 2025 12.46 13.20 12.38 13.11 13.11 2,429,756
Oct 1, 2025 12.18 12.63 12.07 12.41 12.41 1,685,467
Sep 30, 2025 11.75 12.19 11.46 12.14 12.14 1,561,217
Sep 29, 2025 12.08 12.08 11.68 11.79 11.79 1,421,668
Sep 26, 2025 12.00 12.16 11.78 12.00 12.00 1,242,642
Sep 25, 2025 12.42 12.55 11.86 11.96 11.96 1,960,807
Sep 24, 2025 12.85 13.10 12.55 12.64 12.64 1,078,066
Sep 23, 2025 13.23 13.30 12.75 12.77 12.77 1,539,921

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.

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Tandem Diabetes Care, Inc. Executive Compensation

We estimate that -- received a compensation of -- in --, making them the highest paid executive at TNDM, per a recent SEC DEF 14A filing. We estimate that the median employee at TANDEM DIABETES CARE INC is paid $107,111.



Name
Role
Salary
Bonus
Stock/Option Awards
Total Compensation