{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-21-368422","form_type":"8-K","ticker":"CGEM","cik":"0001789972","company_name":"Cullinan Therapeutics, Inc.","filed_at":"2021-12-29T23:59:59+00:00","discovered_at":"2026-05-14T18:04:14.145266+00:00","generated_at":"2026-06-27T21:58:16.914083+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"Director Morana Jovan-Embiricos resigns from Cullinan Oncology board effective Dec 31, 2021","bullets":["Resignation to dedicate more time to role as Managing Partner of F2 Ventures Ltd. and its portfolio companies.","Decision not due to any disagreement with the Company on operations, policies, or practices.","Resignation effective December 31, 2021; no replacement announced."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-21-368422","json":"https://secwatch.observer/filing/0001193125-21-368422.json","markdown":"https://secwatch.observer/filing/0001193125-21-368422.md","text":"https://secwatch.observer/filing/0001193125-21-368422.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1789972/000119312521368422/0001193125-21-368422-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1789972/000119312521368422/d282038d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-27T21:58:16.914083+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":"96232190a8","claim":"Morana Jovan-Embiricos departed as Director at Cullinan Therapeutics, Inc..","evidence_excerpt":"On December 27, 2021, Morana Jovan-Embiricos notified the Board of Directors of Cullinan Oncology, Inc. (the “Company”) of her intention to resign as a director effective as of December 31, 2021","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1789972/000119312521368422/0001193125-21-368422-index.htm","confidence":0.9,"family_label":"Executive change","details":[{"label":"Action","value":"resigns as director"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}