{"id":"f32cabc6-3c8e-47b7-b245-182d0a7789c3","slug":"mary-beth-long","name":"Mary Beth Long","bioBrief":"Independent director of AeroVironment; former US Assistant Secretary of Defense for International Security Affairs.","priorExits":null,"nationality":"American","verificationPosture":"verified","aliases":[],"sources":[{"url":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001368622","title":"AeroVironment DEF 14A FY2025","sourceName":"AeroVironment (SEC proxy)"}],"reviewStatus":"reviewed","createdAt":"2026-06-05T01:10:07.387Z","updatedAt":"2026-06-05T01:10:07.387Z","educations":[],"companyRoles":[],"boardRoles":[{"id":"75d84513-6807-46e7-bb3f-ae0fee82c21c","personId":"f32cabc6-3c8e-47b7-b245-182d0a7789c3","companyId":"a1306b4f-26b1-459a-84ec-d1ba6ee8f822","role":"director","startDate":null,"endDate":null,"current":true,"createdAt":"2026-06-05T01:10:24.980Z","company":{"slug":"aerovironment","name":"AeroVironment"}}],"investorRoles":[],"foundings":[]}