{"schema_version":"secwatch.filing_event.v1","accession":"0001140361-26-000871","form_type":"8-K","ticker":"TMO","cik":"0000097745","company_name":"THERMO FISHER SCIENTIFIC INC.","filed_at":"2026-01-12T23:59:59+00:00","discovered_at":"2026-05-14T18:02:38.107735+00:00","generated_at":"2026-05-16T11:00:40.226317+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Thermo Fisher EVP/COO Lagarde and EVP Lowery to depart; Pettiti promoted to President and COO","bullets":["Michel Lagarde, EVP & COO, leaves March 31, 2026; Frederick Lowery, EVP, leaves Feb 28, 2026.","Effective March 1, 2026, Marc N. Casper becomes Chairman and CEO; Gianluca Pettiti promoted to President and COO.","Michael Shafer, EVP, promoted to expanded role reporting directly to CEO.","Departures described as voluntary to pursue other opportunities; organizational restructuring effective March 1, 2026."],"urls":{"canonical":"https://secwatch.observer/filing/0001140361-26-000871","json":"https://secwatch.observer/filing/0001140361-26-000871.json","markdown":"https://secwatch.observer/filing/0001140361-26-000871.md","text":"https://secwatch.observer/filing/0001140361-26-000871.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/97745/000114036126000871/0001140361-26-000871-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/97745/000114036126000871/ef20062683_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T11:00:40.226317+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"}