{"schema_version":"secwatch.filing_event.v1","accession":"0001826667-25-000021","form_type":"8-K","ticker":"TLSI","cik":"0001826667","company_name":"TriSalus Life Sciences, Inc.","filed_at":"2025-02-25T23:59:59+00:00","discovered_at":"2026-05-14T18:03:05.112414+00:00","generated_at":"2026-05-26T04:55:16.041490+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"TriSalus Life Sciences officer Sean Murphy to step down Feb 28, remains on board","bullets":["Sean Murphy notified intent to step down as officer and employee effective February 28, 2025.","Mr. Murphy will continue to serve as a member of the Board of Directors.","No replacement officer named in the filing."],"urls":{"canonical":"https://secwatch.observer/filing/0001826667-25-000021","json":"https://secwatch.observer/filing/0001826667-25-000021.json","markdown":"https://secwatch.observer/filing/0001826667-25-000021.md","text":"https://secwatch.observer/filing/0001826667-25-000021.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1826667/000182666725000021/0001826667-25-000021-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1826667/000182666725000021/tlsi-20250219.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-26T04:55:16.041490+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":"5fdedb53b3","claim":"Sean Murphy departed as other at TriSalus Life Sciences, Inc..","evidence_excerpt":"On February 19, 2025, Sean Murphy notified TriSalus Life Sciences, Inc. (the “Company”) of his intent to step down as an officer and employee of the Company effective February 28, 2025.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1826667/000182666725000021/0001826667-25-000021-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"stepped down"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}