Tandem Diabetes Care(TNDM) - 2025 Q2 - Quarterly Results

Exhibit 99.1 Media Contact: 858-366-6900 media@tandemdiabetes.com Investor Contact: 858-366-6900 IR@tandemdiabetes.com FOR IMMEDIATE RELEASE Tandem Diabetes Care Announces Second Quarter 2025 Financial Results and Provides 2025 Annual Guidance San Diego, August 6, 2025 - Tandem Diabetes Care, Inc. (Nasdaq: TNDM), a global insulin delivery and diabetes technology company, today reported its financial results for the quarter ended June 30, 2025 and provided full year 2025 guidance. Second Quarter 2025 Highlig ...