{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-26-059713","form_type":"8-K","ticker":"LMB","cik":"0001606163","company_name":"Limbach Holdings, Inc.","filed_at":"2026-09-01T13:04:38+00:00","discovered_at":"2026-09-01T13:06:17.438372+00:00","generated_at":"2026-09-01T13:06:23.120752+00:00","sec_items":["7.01","9.01"],"event_type":"m_and_a","sentiment":"positive","materiality_score":0.85,"calibrated_materiality_score":0.85,"confidence":"high","headline":"Limbach acquires Wisconsin MEP contractor 1901 Inc. for $63M cash/debt","bullets":["Purchase price $63.0M at closing via cash and expanded revolving credit facility.","Up to $6.0M performance-based earnouts payable over 2 years if targets met.","1901 adds ~450 employees (350+ field pros); Limbach's largest electrical operation.","2027 expected contribution: ~$140M revenue and ~$11M adjusted EBITDA from 1901.","Acquisition expands Midwest footprint and adds healthcare, education, advanced manufacturing exposure."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-26-059713","json":"https://secwatch.observer/filing/0001628280-26-059713.json","markdown":"https://secwatch.observer/filing/0001628280-26-059713.md","text":"https://secwatch.observer/filing/0001628280-26-059713.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1606163/000162828026059713/0001628280-26-059713-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1606163/000162828026059713/lmb-20260901.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-09-01T13:06:23.120752+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"}