Exhibit 99.1 Adverum Biotechnologies Reports Fourth Quarter and Full Year 2023 Financial Results and Provides Pipeline Highlights and Corporate Updates - Preliminary LUNA data presented at the Annual Meeting of the Macula Society support potential best-in-class clinical activity and an encouraging safety profile in patients with wet AMD - - Completed $127.5 million private placement financing with new and existing institutional investors - - Cash runway expected into late 2025 - - 1-for-10 reverse stock spl ...