{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-24-049237","form_type":"8-K/A","ticker":"KEX","cik":"0000056047","company_name":"KIRBY CORP","filed_at":"2024-04-26T23:59:59+00:00","discovered_at":"2026-05-14T18:03:21.662197+00:00","generated_at":"2026-06-03T06:51:04.263622+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Kirby appoints Christian O'Neil as President and COO; CEO Grzebinski focuses on CEO role","bullets":["O'Neil appointed President and COO effective April 26, 2024, overseeing marine transportation and distribution & services.","Salary increased to $674,428; 2024 incentive compensation now based on overall company performance.","David Grzebinski's title changed to CEO only; he previously served as CEO and President.","No other changes to O'Neil's compensatory arrangements besides salary and incentive structure."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-24-049237","json":"https://secwatch.observer/filing/0000950170-24-049237.json","markdown":"https://secwatch.observer/filing/0000950170-24-049237.md","text":"https://secwatch.observer/filing/0000950170-24-049237.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/56047/000095017024049237/0000950170-24-049237-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/56047/000095017024049237/kex-20240425.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-03T06:51:04.263622+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":[{"claim_id":"11f2aa5d09","claim":"David W. Grzebinski changed role as Chief Executive Officer at KIRBY CORP.","evidence_excerpt":"David W. Grzebinski’s title changed to Chief Executive Officer.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/56047/000095017024049237/0000950170-24-049237-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"title changed to Chief Executive Officer"},{"label":"Role","value":"Chief Executive Officer"}]},{"claim_id":"412f5f6925","claim":"Christian G. O’Neil was appointed as President and Chief Operating Officer at KIRBY CORP.","evidence_excerpt":"Christian G. O’Neil, was appointed as Kirby’s President and Chief Operating Officer.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/56047/000095017024049237/0000950170-24-049237-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"President and Chief Operating Officer"}]}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}