{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-22-005010","form_type":"8-K","ticker":"MRTN","cik":"0000799167","company_name":"MARTEN TRANSPORT LTD","filed_at":"2022-03-02T23:59:59+00:00","discovered_at":"2026-05-14T18:04:09.814125+00:00","generated_at":"2026-06-27T02:39:46.971913+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 amends credit agreement: waives dividend/redemption limit to $80M in FY2022, switches to SOFR","bullets":["Twelfth Amendment waives 25% net-income limit on buybacks/dividends, allows up to $80M in FY2022.","Benchmark rate converted from LIBOR to term SOFR; margins increase and are tied to cash flow leverage ratio.","Two-month interest periods eliminated; benchmark replacement mechanism added if SOFR unavailable.","Prior amendments allowed $60M (FY2020) and $80M (FY2021) for restricted payments; extended to FY2022."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-22-005010","json":"https://secwatch.observer/filing/0001437749-22-005010.json","markdown":"https://secwatch.observer/filing/0001437749-22-005010.md","text":"https://secwatch.observer/filing/0001437749-22-005010.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/799167/000143774922005010/0001437749-22-005010-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/799167/000143774922005010/mrtn20220301_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-27T02:39:46.971913+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"}