Leigh Vosseller serves as the Executive Vice President, Chief Financial Officer, and Treasurer at Tandem Diabetes Care Inc., a leading medical device company focused on developing and commercializing innovative insulin delivery systems for people with diabetes. In this role, Vosseller is responsible for overseeing the company's financial operations, including financial planning and analysis, accounting, investor relations, and treasury functions. Vosseller's leadership has been instrumental in guiding Tandem Diabetes Care through periods of significant growth and expansion, helping to solidify the company's position as a key player in the diabetes management industry. Prior to joining Tandem Diabetes Care, Vosseller held various senior financial positions at notable healthcare and medical device companies. With over 25 years of experience in finance and accounting, Vosseller has a proven track record of driving financial performance and operational efficiency. Before their current role, Vosseller served as the Senior Vice President of Finance and Chief Financial Officer at DexCom, Inc., another prominent player in the diabetes management space. During their tenure at DexCom, Vosseller played a crucial role in the company's successful IPO and subsequent growth, demonstrating their ability to navigate complex financial landscapes and contribute to long-term strategic planning. At Tandem Diabetes Care, Vosseller has been instrumental in implementing robust financial strategies that support the company's mission to improve the lives of people with diabetes. Under Vosseller's guidance, Tandem has successfully launched several innovative products, including the t:slim X2 insulin pump with Control-IQ technology, which has been widely recognized for its advanced features and user-friendly design. Vosseller's commitment to financial excellence and strategic vision has been vital in securing the company's ongoing success and positioning Tandem Diabetes Care for future growth and innovation in the diabetes management field.