{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-22-021135","form_type":"8-K","ticker":"MRTN","cik":"0000799167","company_name":"MARTEN TRANSPORT LTD","filed_at":"2022-08-22T23:59:59+00:00","discovered_at":"2026-05-14T18:03:58.174946+00:00","generated_at":"2026-06-23T22:24:04.983818+00:00","sec_items":["1.01","2.03","9.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Marten Transport enters $30M unsecured revolving credit facility, replacing 2006 agreement","bullets":["New $30M unsecured revolver matures in 5 years; can be expanded up to $100M.","Interest based on Term SOFR plus 0.75%-1.70% margin depending on leverage ratio.","Credit replaces August 2006 facility; letters of credit sublimit of $30M.","Covenants include max cash flow leverage ratio and min fixed charge coverage ratio."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-22-021135","json":"https://secwatch.observer/filing/0001437749-22-021135.json","markdown":"https://secwatch.observer/filing/0001437749-22-021135.md","text":"https://secwatch.observer/filing/0001437749-22-021135.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/799167/000143774922021135/0001437749-22-021135-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/799167/000143774922021135/mrtn20220819_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-23T22:24:04.983818+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"}