{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-26-006219","form_type":"8-K","ticker":"TLSI","cik":"0001826667","company_name":"TriSalus Life Sciences, Inc.","filed_at":"2026-02-09T23:59:59+00:00","discovered_at":"2026-05-14T18:02:36.387873+00:00","generated_at":"2026-05-16T03:55:58.797195+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"TriSalus Life Sciences appoints Michael Stansky to board, replacing Dr. Desai","bullets":["Dr. Arjun \"JJ\" Desai resigned from the board on February 3, 2026; no disagreement with the company.","Michael P. Stansky appointed to the board effective February 4, 2026.","Stansky brings 40 years of investment management and healthcare experience; former Managing Director at Tudor Investment Corp.","He will serve on the Audit, Compensation, and Science and Technology Committees.","Stansky currently serves on boards of Insightec and Momentis Surgical; past boards include Mako Surgical and Transmedics."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-26-006219","json":"https://secwatch.observer/filing/0001628280-26-006219.json","markdown":"https://secwatch.observer/filing/0001628280-26-006219.md","text":"https://secwatch.observer/filing/0001628280-26-006219.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1826667/000162828026006219/0001628280-26-006219-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1826667/000162828026006219/tlsi-20260203.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T03:55:58.797195+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"}