Tandem Diabetes Care - 12 Year Stock Price History | TNDM

Historical daily share price chart and data for Tandem Diabetes Care since 2013 adjusted for splits and dividends. The latest closing stock price for Tandem Diabetes Care as of February 11, 2025 is 33.52.
  • The all-time high Tandem Diabetes Care stock closing price was 299.80 on January 10, 2014.
  • The Tandem Diabetes Care 52-week high stock price is 53.69, which is 60.2% above the current share price.
  • The Tandem Diabetes Care 52-week low stock price is 22.03, which is 34.3% below the current share price.
  • The average Tandem Diabetes Care stock price for the last 52 weeks is 37.71.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
Tandem Diabetes Care Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2025 36.2057 35.8400 37.5300 33.5200 33.5200 -6.94%
2024 36.2740 28.3300 53.4300 22.0900 36.0200 21.77%
2023 30.3950 44.5600 46.5000 14.2800 29.5800 -34.19%
2022 74.4574 150.0900 150.0900 35.7200 44.9500 -70.14%
2021 107.0517 93.4900 153.2100 77.0000 150.5200 57.32%
2020 89.6887 60.2100 121.7500 47.3700 95.6800 60.51%
2019 60.7229 34.0000 73.5600 32.2500 59.6100 56.99%
2018 21.5478 2.5400 51.1700 2.3500 37.9700 1508.90%
2017 10.0961 21.0000 27.5000 2.2400 2.3600 -89.02%
2016 69.7657 115.3000 115.5000 17.5000 21.5000 -81.80%
2015 117.3266 126.5000 139.4000 75.2000 118.1000 -7.01%
2014 175.0435 255.9000 299.8000 111.0000 127.0000 -50.72%
Sector Industry Market Cap Revenue
Medical Medical Instruments Manufacturing $2.413B $0.748B
Tandem Diabetes Care, Inc. designs, develops and markets products for people with insulin-dependent diabetes. The company's flagship product, the t:slim X2 Insulin Delivery System, or t:slim X2, is based on its proprietary technology platform. Per the company, t:slim X2 is the smallest durable insulin pump available and is also the only available pump capable of remote feature updates.Tandem Diabetes also offers t:flex insulin delivery system which includes t:flex pump, its 480-unit disposable insulin cartridge, an infusion set, t:lock cartridge and infusion set products, various pump accessories along with t:slim X2 with G5 integration.
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