{"schema_version":"secwatch.filing_event.v1","accession":"0000097745-23-000072","form_type":"8-K","ticker":"TMO","cik":"0000097745","company_name":"THERMO FISHER SCIENTIFIC INC.","filed_at":"2023-11-07T23:59:59+00:00","discovered_at":"2026-05-14T18:03:32.496169+00:00","generated_at":"2026-06-08T18:48:07.309848+00:00","sec_items":["5.04","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"Thermo Fisher Scientific 401(k) blackout Dec 21 to Jan 14 due to plan admin transition","bullets":["401(k) plan transitioning to a new administrator, causing temporary suspension of participant transactions.","Blackout period expected from 4:00pm ET Dec 21, 2023 through week of Jan 14, 2024.","Participants cannot change contributions, investment allocations, loans, or withdrawals during blackout.","Directors and executive officers prohibited from trading TMO common stock under Regulation BTR during blackout.","Notice sent to directors/executive officers on Nov 7, 2023; shareholders may obtain blackout dates by contacting Corporate Secretary."],"urls":{"canonical":"https://secwatch.observer/filing/0000097745-23-000072","json":"https://secwatch.observer/filing/0000097745-23-000072.json","markdown":"https://secwatch.observer/filing/0000097745-23-000072.md","text":"https://secwatch.observer/filing/0000097745-23-000072.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/97745/000009774523000072/0000097745-23-000072-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/97745/000009774523000072/tmo-20231107.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-08T18:48:07.309848+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"}