{"schema_version":"secwatch.filing_event.v1","accession":"0001819142-25-000067","form_type":"8-K","ticker":"SES","cik":"0001819142","company_name":"SES AI Corp","filed_at":"2025-11-07T23:59:59+00:00","discovered_at":"2026-05-14T18:02:40.588735+00:00","generated_at":"2026-05-16T23:06:51.141095+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Dr. Jang Wook Choi resigns from SES AI Board effective Nov 10, 2025","bullets":["Dr. Jang Wook Choi notified SES AI of his resignation from the Board on November 6, 2025.","Resignation effective November 10, 2025, for personal reasons.","No disagreement with management, board, operations, policies, or practices.","No replacement announced; board size reduced by one."],"urls":{"canonical":"https://secwatch.observer/filing/0001819142-25-000067","json":"https://secwatch.observer/filing/0001819142-25-000067.json","markdown":"https://secwatch.observer/filing/0001819142-25-000067.md","text":"https://secwatch.observer/filing/0001819142-25-000067.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1819142/000181914225000067/0001819142-25-000067-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1819142/000181914225000067/ses-20251106x8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T23:06:51.141095+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}