{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-22-242403","form_type":"8-K","ticker":"MTZ","cik":"0000015615","company_name":"MASTEC INC","filed_at":"2022-09-12T23:59:59+00:00","discovered_at":"2026-05-14T18:03:56.162623+00:00","generated_at":"2026-06-23T11:00:37.113148+00:00","sec_items":["8.01","9.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"MasTec extends exchange offer for IEA 6.625% Senior Notes to Oct 14; 25.8% tendered","bullets":["Consent deadline and early tender date moved to Sept 23; expiration extended to Oct 14, 2022.","Holders of 25.8% of outstanding IEA notes tendered as of Sept 9, 2022.","Exchange offer is conditioned on closing of MasTec-IEA merger, expected in Oct 2022.","Offering up to $300M of new 6.625% MasTec Senior Notes due 2029 in exchange for IEA notes.","Proposed amendments to IEA note indenture require majority consent; early tender premium available."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-22-242403","json":"https://secwatch.observer/filing/0001193125-22-242403.json","markdown":"https://secwatch.observer/filing/0001193125-22-242403.md","text":"https://secwatch.observer/filing/0001193125-22-242403.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/15615/000119312522242403/0001193125-22-242403-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/15615/000119312522242403/d335392d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-23T11:00:37.113148+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"}