{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-24-039746","form_type":"8-K","ticker":"ONT","cik":"0001643615","company_name":"Onterris, Inc.","filed_at":"2024-04-02T23:59:59+00:00","discovered_at":"2026-05-14T18:03:19.395846+00:00","generated_at":"2026-06-04T03:34:45.461489+00:00","sec_items":["7.01","9.01"],"event_type":"m_and_a","sentiment":"positive","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Montrose acquires ETA and raises 2024 revenue/EBITDA guidance","bullets":["Acquired Engineering & Technical Associates (ETA), a Process Safety Management leader; joins Assessment, Permitting & Response segment.","2024 revenue guidance raised to $690-740M from $675-725M; Adjusted EBITDA guidance raised to $95-100M from $90-95M.","Acquisition expected to be highly additive to existing EHS&S advisory offerings; no deal terms disclosed.","Management cites strong organic performance and cross-selling execution for improved outlook."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-24-039746","json":"https://secwatch.observer/filing/0000950170-24-039746.json","markdown":"https://secwatch.observer/filing/0000950170-24-039746.md","text":"https://secwatch.observer/filing/0000950170-24-039746.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1643615/000095017024039746/0000950170-24-039746-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1643615/000095017024039746/meg-20240402.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-04T03:34:45.461489+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"}