Exhibit 99.1 Inozyme Pharma Reports Third Quarter 2024 Financial Results and Provides Business Highlights - Interim data from ENERGY 1, a Phase 1b trial of INZ-701 in infants with ENPP1 Deficiency, on track for fourth quarter of 2024 – - Topline data from ENERGY 3, a pivotal trial of INZ-701 in pediatric patients with ENPP1 Deficiency, expected in early 2026 - - Company plans to initiate registrational trials in calciphylaxis and ABCC6 Deficiency in 2025 subject to regulatory alignment and sufficient fundin ...