{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-23-011429","form_type":"8-K","ticker":"TDW","cik":"0000098222","company_name":"TIDEWATER INC","filed_at":"2023-04-27T23:59:59+00:00","discovered_at":"2026-05-14T18:03:42.984319+00:00","generated_at":"2026-06-16T11:12:46.978691+00:00","sec_items":["5.02","8.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Tidewater Chairman Larry T. Rigdon to retire; Dick Fagerstal named successor","bullets":["Larry T. Rigdon will retire as Chairman and not stand for reelection at the June 26, 2023 annual meeting.","Lead Independent Director Dick Fagerstal to become non-executive Chairman, pending his own reelection.","Board size to reduce from nine to eight directors effective upon Rigdon's retirement.","Rigdon's retirement is not due to any disagreement with the company's operations, policies, or practices."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-23-011429","json":"https://secwatch.observer/filing/0001437749-23-011429.json","markdown":"https://secwatch.observer/filing/0001437749-23-011429.md","text":"https://secwatch.observer/filing/0001437749-23-011429.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/98222/000143774923011429/0001437749-23-011429-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/98222/000143774923011429/tdw20230427_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-16T11:12:46.978691+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":"4cb7f9ccba","claim":"Dick Fagerstal was appointed as Chairman of the Board at TIDEWATER INC.","evidence_excerpt":"the Board plans to appoint Dick Fagerstal, who currently serves as the Lead Independent Director and Chair of the Audit Committee of the Board, as Chairman of the Board","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/98222/000143774923011429/0001437749-23-011429-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Chairman of the Board"}],"fact_type":"executive_change"},{"claim_id":"a4b8dda934","claim":"Larry T. Rigdon retired as Chairman of the Board at TIDEWATER INC.","evidence_excerpt":"On April 26, 2023, Larry T. Rigdon, Chairman of the Board of Directors (the “ Board ”) of Tidewater Inc. (the “ Company ”), notified the Company of his decision to retire from Board, and as such, not to stand for reelection","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/98222/000143774923011429/0001437749-23-011429-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"retired"},{"label":"Role","value":"Chairman of the Board"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}