{"schema_version":"secwatch.filing_event.v1","accession":"0001666138-26-000027","form_type":"8-K","ticker":"ATKR","cik":"0001666138","company_name":"Atkore Inc.","filed_at":"2026-09-15T10:04:51+00:00","discovered_at":"2026-09-15T10:10:15.320015+00:00","generated_at":"2026-09-15T10:10:27.336772+00:00","sec_items":["8.01","9.01"],"event_type":"m_and_a","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Atkore clears HSR waiting period for Prysmian merger; stockholder vote pending","bullets":["HSR waiting period expired Sept 14, 2026 at 11:59 p.m. ET for Prysmian S.p.A. acquisition.","Proxy statement first mailed to Atkore stockholders on or around Sept 9, 2026.","Merger still requires majority stockholder vote and other customary regulatory approvals.","Merger agreement entered Aug 2, 2026; Merger Sub will merge with Atkore, which survives as Prysmian subsidiary."],"urls":{"canonical":"https://secwatch.observer/filing/0001666138-26-000027","json":"https://secwatch.observer/filing/0001666138-26-000027.json","markdown":"https://secwatch.observer/filing/0001666138-26-000027.md","text":"https://secwatch.observer/filing/0001666138-26-000027.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1666138/000166613826000027/0001666138-26-000027-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1666138/000166613826000027/atkr-20260915.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-09-15T10:10:27.336772+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"}