Tandem Diabetes Care Inc.
TNDM | NASDAQ
$17.62
+$0.75 (+4.45%)
At close: Sep 21, 2026, 4:00 PM ET
$17.86
+$0.24 (+1.36%)
Pre-market:
Sep 22, 2026, 8:30 AM ET
Company Profile
Tandem Diabetes Care, Inc., a medical technology firm, specializes in creating, developing, and marketing solutions for individuals globally who manage insulin-dependent diabetes. At the core of its offerings is the t:slim X2 insulin delivery system, an advanced pump platform that integrates the t:slim X2 pump, a disposable 300-unit insulin cartridge, and an infusion set. Tandem further enhances this platform with innovative features like Basal-IQ and Control-IQ technology, as well as G5 Integration capabilities. The company also provides the Tandem Device Updater, enabling users to easily update their pump's software. To facilitate therapy management, Tandem offers t:connect, a web-based application that visually presents diabetes data from the pump, continuous glucose monitoring (CGM) devices, and supported blood glucose meters to patients, their caregivers, and healthcare professionals. Additionally, the Sugarmate mobile application caters specifically to insulin users with diabetes. Tandem has strategic development and commercialization partnerships with leading companies such as Dexcom, Inc. and Abbott Laboratories. Established in 2006 and headquartered in San Diego, California, the company was initially known as Phluid Inc. before rebranding as Tandem Diabetes Care, Inc. in January 2008.
Key Executives
| Name | Position |
|---|---|
| John F. Sheridan | President, Chief Executive Officer & Director |
| Jean-Claude E. Kyrillos | Executive Vice President & Chief Operating Officer |
| Leigh A. Vosseller | Executive Vice President, Chief Financial Officer & Treasurer |
| Elizabeth Anne Gasser | Executive Vice President and Chief Strategy & Product Officer |
| Jordan Pinsker | Chief Medical Officer |
| Rick A. Carpenter | Executive VP & CTO |
| Shannon Hansen | Executive Vice President, Chief Legal, Privacy & Compliance Officer and Secretary |
| Susan Morrison | Executive Vice President & Chief Administrative Officer |
| Tom Fox | Executive VP & Chief Human Resources Officer |
Latest SEC Filings
| Date | Type | Title |
|---|---|---|
| Aug 18, 2026 | 4 | Filing |
| Aug 18, 2026 | 4 | Filing |
| Aug 18, 2026 | 4 | Filing |
| Aug 18, 2026 | 4 | Filing |
| Aug 18, 2026 | 4 | Filing |
| Aug 18, 2026 | 4 | Filing |
| Aug 18, 2026 | 4 | Filing |
| Aug 06, 2026 | 10-Q | Quarterly Report |
| Aug 06, 2026 | 8-K | Current Report |
| Aug 06, 2026 | SC 13G/A | [Amend] Statement of acquisition of beneficial own... |
Tandem Diabetes Care Inc.
| Country | United States |
| IPO Date | Nov 13, 2013 |
| Industry | Medical - Devices |
| Sector | Healthcare |
| Employees | 2,500 |
| CEO | John F. Sheridan |
Contact Details
12400 High Bluff Drive San Diego,
California 92130 United States
Stock Details
| Ticker Symbol | TNDM |
| Exchange | NASDAQ |
| Fiscal Year | January - December |
| Reporting Currency | USD |
| CIK Code | 0001438133 |
| CUSIP Number | 875372203 |
| ISIN Number | US8753722037 |
| SIC Code | 3841 |
Recent News
- 5 days ago / zacks.comTandem Diabetes Care (TNDM) Soars 7.7%: Is Further Upside Left in the Stock?
- 12 days ago / gurufocus.comIs Tandem Diabetes Care Inc (TNDM) a Bargain After 4.2% Drop? GF Value Says Undervalued
- 13 days ago / zacks.comReasons to Retain Tandem Diabetes Stock in Your Portfolio Now
- 1 month ago / benzinga.comInnovative Insulin Pumps Drive Optimism for Tandem, Beta Bionics
- 1 month ago / zacks.comTNDM Q2 Loss Narrower Than Expected, Revenues Miss, Stock Up
- 2 months ago / marketbeat.comTandem Diabetes Care Q2 Earnings Call Highlights
- 2 months ago / seekingalpha.comTandem Diabetes Care, Inc. (TNDM) Q2 2026 Earnings Call Transcript
- 2 months ago / zacks.comTandem Diabetes Care, Inc. (TNDM) Reports Q2 Loss, Lags Revenue Estimates
- 2 months ago / zacks.comTandem Diabetes Care (TNDM) Reports Q2 Earnings: What Key Metrics Have to Say
- 2 months ago / businesswire.comTandem Diabetes Care Announces Second Quarter 2026 Financial Results
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