{"schema_version":"secwatch.filing_event.v1","accession":"0001453687-23-000091","form_type":"8-K","ticker":"RNAC","cik":"0001453687","company_name":"Cartesian Therapeutics, Inc.","filed_at":"2023-11-27T23:59:59+00:00","discovered_at":"2026-05-14T18:03:29.121484+00:00","generated_at":"2026-06-07T21:26:06.157981+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"Cartesian Therapeutics board member Scott D. Myers resigns effective Nov 21, 2023; not due to disagreement","bullets":["Scott D. Myers resigned from the Board of Directors effective November 21, 2023.","Resignation was to pursue other opportunities and not due to any disagreement with the Company.","Myers also ceased service on the Compensation and Nominating and Corporate Governance Committees.","The Company thanked Myers for his service since joining the board in June 2019.","No replacement was announced; ticker RNAC listed on Nasdaq."],"urls":{"canonical":"https://secwatch.observer/filing/0001453687-23-000091","json":"https://secwatch.observer/filing/0001453687-23-000091.json","markdown":"https://secwatch.observer/filing/0001453687-23-000091.md","text":"https://secwatch.observer/filing/0001453687-23-000091.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1453687/000145368723000091/0001453687-23-000091-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1453687/000145368723000091/rnac-20231121.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-07T21:26:06.157981+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":[{"claim_id":"68972983f7","claim":"Scott D. Myers resigned as member of the Board of Directors at Cartesian Therapeutics, Inc..","evidence_excerpt":"On November 21, 2023, Scott D. Myers, a member of the Board of Directors (the “Board”) of Cartesian Therapeutics, Inc. (the “Company”), notified the Company of his resignation from the Board, effective immediately, to pursue other opportunities.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1453687/000145368723000091/0001453687-23-000091-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"member of the Board of Directors"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}