Exhibit 99.1 Insulet Reports First Quarter 2026 Results Raises Full Year Total Company Revenue Guidance ACTON, Mass. - May 6, 2026 - Insulet Corporation (NASDAQ: PODD) (Insulet or the Company), the global leader in tubeless insulin pump technology with its Omnipod brand of products, today announced its financial results for the three months ended March 31, 2026. ® First Quarter Financial Highlights: Recent Strategic Highlights: See description of non-GAAP financial measures contained in this release. 1 In a ...