| 7D | -8.9% |
| 1M | +20.3% |
| 3M | +44.2% |
| 6M | -17.8% |
| YTD | -2.8% |
| 1Y | +76.5% |
Tandem Diabetes Care, Inc. is an American medical-device company that develops and markets insulin pumps, automated insulin delivery systems and diabetes-management software. Headquartered in San Diego, California, its principal pump platforms are the t:slim X2 and Tandem Mobi, both of which use the company's Control-IQ+ software with compatible continuous glucose monitors (CGMs).