{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-22-214995","form_type":"8-K","ticker":"MTZ","cik":"0000015615","company_name":"MASTEC INC","filed_at":"2022-08-08T23:59:59+00:00","discovered_at":"2026-05-14T18:03:56.161387+00:00","generated_at":"2026-06-24T02:47:24.598180+00:00","sec_items":["8.01","9.01"],"event_type":"m_and_a","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"MasTec launches $300M exchange offer for IEA notes in connection with pending merger","bullets":["Private exchange offer for any and all of IEA's outstanding $300M 6.625% Senior Notes due 2029.","Eligible holders receive $950 principal of new MasTec 6.625% notes per $1,000 IEA notes tendered.","Early tenders by Aug 19 receive $50 early tender premium + $2.50 consent payment in cash.","Exchange offer expires Sep 30, 2022; conditioned on closing of IEA merger expected Q4 2022.","Consent solicitation seeks to eliminate covenants in IEA note indenture."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-22-214995","json":"https://secwatch.observer/filing/0001193125-22-214995.json","markdown":"https://secwatch.observer/filing/0001193125-22-214995.md","text":"https://secwatch.observer/filing/0001193125-22-214995.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/15615/000119312522214995/0001193125-22-214995-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/15615/000119312522214995/d319595d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-24T02:47:24.598180+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"}