{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-23-025894","form_type":"8-K","ticker":"SAIA","cik":"0001177702","company_name":"SAIA INC","filed_at":"2023-06-02T23:59:59+00:00","discovered_at":"2026-05-14T18:03:38.155202+00:00","generated_at":"2026-06-14T07:59:08.829146+00:00","sec_items":["8.01","9.01"],"event_type":"other","sentiment":"negative","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"Saia reports April and May LTL shipments down 5.7% and 4.2% YoY","bullets":["April LTL shipments per workday declined 5.7% YoY; tonnage per workday declined 1.1%.","May LTL shipments per workday declined 4.2% YoY; tonnage per workday declined 2.0%.","Weight per shipment rose 4.9% to 1,460 lbs in April and 2.3% to 1,453 lbs in May.","Data reflects first two months of Q2 2023; actual results could differ materially."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-23-025894","json":"https://secwatch.observer/filing/0000950170-23-025894.json","markdown":"https://secwatch.observer/filing/0000950170-23-025894.md","text":"https://secwatch.observer/filing/0000950170-23-025894.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1177702/000095017023025894/0000950170-23-025894-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1177702/000095017023025894/saia-20230602.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-14T07:59:08.829146+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"}