All eyes were on Tandem Diabetes Care Inc.’s presentation of the tiny Mobi pump at a standing-room-only event during the American Diabetes Association’s 84th Scientific Sessions in Orlando. In addition to showcasing the 18 ways the device can be worn, Tandem highlighted results from its user survey which found that 86% of respondents reported that the device improved their quality of life.

U.S. FDA clearance of Mobi pumped up Tandem Diabetes Care Inc. on Tuesday. The miniaturized insulin pump is indicated for individuals with diabetes, aged 6 years and up, with the FDA action boosting Tandem’s share price from $26.41 to $29.20 in morning trading before falling back to $27.12 by the end of the day.

Tandem Diabetes Care Inc. entered a definitive agreement to acquire AMF Medical SA for CHF 62.4 million (US$67.1 million) in cash at closing plus future payments of as much as CHF 129.6 million (US$139.43 million) contingent on meeting certain milestones. Tandem also invested CHF 8 million (US$8.6 million) in AMF in the third quarter of 2022. The transaction is expected to close in January 2023.