{"schema_version":"secwatch.filing_event.v1","accession":"0001493152-23-012125","form_type":"8-K","ticker":"SIGY","cik":"0001642159","company_name":"Sigyn Therapeutics, Inc.","filed_at":"2023-04-13T23:59:59+00:00","discovered_at":"2026-05-14T18:03:39.796290+00:00","generated_at":"2026-06-17T02:39:33.570031+00:00","sec_items":["7.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Sigyn Therapeutics appoints Annette Marleau, Ph.D. as Chief Scientific Officer","bullets":["Appointed Annette Marleau, Ph.D. as Chief Scientific Officer, effective immediately.","Previously CTO at Immunicom and Director of Research at Aethlon Medical, advancing blood purification for cancer.","Awarded over $6 million in NIH grants; co-authored two FDA-cleared IDEs and a Breakthrough Device submission.","Inventor on patents for blood purification therapies targeting cancer, inflammatory disorders, and infectious diseases.","Her expertise supports Sigyn's pipeline including Sigyn Therapy, ChemoPrep, and ChemoPure."],"urls":{"canonical":"https://secwatch.observer/filing/0001493152-23-012125","json":"https://secwatch.observer/filing/0001493152-23-012125.json","markdown":"https://secwatch.observer/filing/0001493152-23-012125.md","text":"https://secwatch.observer/filing/0001493152-23-012125.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1642159/000149315223012125/0001493152-23-012125-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1642159/000149315223012125/form8-k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-17T02:39:33.570031+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"}