{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-22-024236","form_type":"8-K","ticker":"MRTN","cik":"0000799167","company_name":"MARTEN TRANSPORT LTD","filed_at":"2022-10-17T23:59:59+00:00","discovered_at":"2026-05-14T18:03:53.596070+00:00","generated_at":"2026-06-23T03:26:33.244392+00:00","sec_items":["2.02","7.01","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"Marten Transport Q3 net income up 20.6% to $25.6M; EPS $0.32","bullets":["Net income $25.6M ($0.32 diluted EPS) vs $21.3M ($0.26) a year ago, 15th consecutive quarterly profit increase.","Operating revenue rose 29.1% to $324.4M; revenue ex-fuel surcharges up 21.8% to $269.3M.","Operating income increased 18.5% to $33.8M; nine-month operating income up 36.5% to $110.6M.","Fleet driver count up 22.6% since June 30, 2021; 199 more drivers than at start of Q3 2022.","Results partly offset by Hurricane Ian impact and rail service weakness affecting intermodal."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-22-024236","json":"https://secwatch.observer/filing/0001437749-22-024236.json","markdown":"https://secwatch.observer/filing/0001437749-22-024236.md","text":"https://secwatch.observer/filing/0001437749-22-024236.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/799167/000143774922024236/0001437749-22-024236-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/799167/000143774922024236/mrtn20221013_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-23T03:26:33.244392+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"}