{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-25-304538","form_type":"8-K","ticker":"SAIA","cik":"0001177702","company_name":"SAIA INC","filed_at":"2025-12-02T23:59:59+00:00","discovered_at":"2026-05-14T18:02:38.938713+00:00","generated_at":"2026-05-16T15:37:49.028596+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Saia LTL Oct shipments/tonnage down ~3% YoY; Nov up 1.8-2.6%","bullets":["October: LTL shipments per workday -3.4%, tonnage -3.3% YoY.","November: LTL shipments per workday +2.6%, tonnage +1.8% YoY.","Weight per shipment increased 0.1% in Oct to 1,353 lbs; Nov -0.8% to 1,346 lbs.","Quarter-to-date: shipments -0.8%, tonnage -1.1% vs Q4 2024.","Data is preliminary and could differ from final Q4 results."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-25-304538","json":"https://secwatch.observer/filing/0001193125-25-304538.json","markdown":"https://secwatch.observer/filing/0001193125-25-304538.md","text":"https://secwatch.observer/filing/0001193125-25-304538.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1177702/000119312525304538/0001193125-25-304538-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1177702/000119312525304538/saia-20251202.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T15:37:49.028596+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"}