{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-23-010810","form_type":"8-K","ticker":"NWPX","cik":"0001001385","company_name":"NWPX Infrastructure, Inc.","filed_at":"2023-04-21T23:59:59+00:00","discovered_at":"2026-05-14T18:03:37.520425+00:00","generated_at":"2026-06-16T20:57:29.458910+00:00","sec_items":["8.01","9.01"],"event_type":"other","sentiment":"neutral","materiality_score":0.05,"calibrated_materiality_score":0.05,"confidence":"high","headline":"Northwest Pipe sets 2023 annual meeting for June 22; record date April 13","bullets":["Annual Meeting scheduled for June 22, 2023.","Record date for voting eligibility set at April 13, 2023.","Routine procedural announcement with no financial impact."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-23-010810","json":"https://secwatch.observer/filing/0001437749-23-010810.json","markdown":"https://secwatch.observer/filing/0001437749-23-010810.md","text":"https://secwatch.observer/filing/0001437749-23-010810.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1001385/000143774923010810/0001437749-23-010810-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1001385/000143774923010810/nwpx20230322_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-16T20:57:29.458910+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"}