{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-23-018037","form_type":"8-K","ticker":"NWPX","cik":"0001001385","company_name":"NWPX Infrastructure, Inc.","filed_at":"2023-06-22T23:59:59+00:00","discovered_at":"2026-05-14T18:03:37.521225+00:00","generated_at":"2026-06-13T18:44:18.987938+00:00","sec_items":["7.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.1,"calibrated_materiality_score":0.1,"confidence":"low","headline":"Northwest Pipe files 8-K for annual meeting presentation; no new material facts","bullets":["Presentation dated June 22, 2023 furnished as Exhibit 99.1; exhibit content not transcribed.","No financial results, guidance, or other material updates disclosed in filing.","Annual shareholder meeting held on June 22, 2023; presentation likely routine."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-23-018037","json":"https://secwatch.observer/filing/0001437749-23-018037.json","markdown":"https://secwatch.observer/filing/0001437749-23-018037.md","text":"https://secwatch.observer/filing/0001437749-23-018037.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1001385/000143774923018037/0001437749-23-018037-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1001385/000143774923018037/nwpx20230413_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-13T18:44:18.987938+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"}