{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-25-001910","form_type":"8-K","ticker":"MRTN","cik":"0000799167","company_name":"MARTEN TRANSPORT LTD","filed_at":"2025-01-27T23:59:59+00:00","discovered_at":"2026-05-14T18:03:06.376348+00:00","generated_at":"2026-05-27T09:48:22.044661+00:00","sec_items":["2.02","7.01","9.01"],"event_type":"earnings","sentiment":"negative","materiality_score":0.8,"calibrated_materiality_score":0.8,"confidence":"high","headline":"Marten Transport Q4 EPS drops to $0.07 from $0.15; full-year EPS $0.33 vs $0.86","bullets":["Q4 net income $5.6M ($0.07 diluted EPS) vs $12.4M ($0.15) YoY; revenue $230.4M vs $268.2M.","Full-year net income $26.9M ($0.33 EPS) vs $70.4M ($0.86) in 2023; revenue $963.7M vs $1.131B.","Q4 operating income $6.7M vs $15.7M YoY; operating ratio (net of fuel surcharges) 96.7% vs 93.2%.","Q4 net income improved 50.1% sequentially from Q3 2024; first such improvement since Q2 2022.","Management continues to navigate freight market recession; positions for growth when cycle turns."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-25-001910","json":"https://secwatch.observer/filing/0001437749-25-001910.json","markdown":"https://secwatch.observer/filing/0001437749-25-001910.md","text":"https://secwatch.observer/filing/0001437749-25-001910.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/799167/000143774925001910/0001437749-25-001910-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/799167/000143774925001910/mrtn20250121_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-27T09:48:22.044661+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"}