{"schema_version":"secwatch.filing_event.v1","accession":"0001140361-25-037501","form_type":"8-K","ticker":"TMO","cik":"0000097745","company_name":"THERMO FISHER SCIENTIFIC INC.","filed_at":"2025-10-07T23:59:59+00:00","discovered_at":"2026-05-14T18:02:42.713475+00:00","generated_at":"2026-05-17T04:32:13.933511+00:00","sec_items":["1.01","8.01","9.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Thermo Fisher issues $2.5B senior notes in four tranches due 2031–2037","bullets":["Issued $500M 4.200% notes due 2031, $750M 4.473% notes due 2032, $750M 4.794% notes due 2035, and $500M 4.894% notes due 2037.","Net proceeds expected to be ~$2.48B after underwriting discounts and expenses.","Proceeds will be used for general corporate purposes including potential acquisitions, debt repayment, working capital, or share repurchases.","Notes are unsecured and rank equally with existing unsecured unsubordinated debt; redeemable at par after respective par call dates.","Underwriting agreement signed September 30, 2025 with J.P. Morgan, ING, Mizuho, Scotia Capital as representatives."],"urls":{"canonical":"https://secwatch.observer/filing/0001140361-25-037501","json":"https://secwatch.observer/filing/0001140361-25-037501.json","markdown":"https://secwatch.observer/filing/0001140361-25-037501.md","text":"https://secwatch.observer/filing/0001140361-25-037501.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/97745/000114036125037501/0001140361-25-037501-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/97745/000114036125037501/ef20056709_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T04:32:13.933511+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"}