{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-25-036224","form_type":"8-K","ticker":"TBN","cik":"0001997652","company_name":"Tamboran Resources Corp","filed_at":"2025-07-28T23:59:59+00:00","discovered_at":"2026-05-14T18:02:45.783834+00:00","generated_at":"2026-05-18T00:29:27.504104+00:00","sec_items":["1.01","5.02","7.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"Tamboran CEO Joel Riddle exits; Chairman Stoneburner interim CEO; Sheffield Group gets two board seats","bullets":["CEO Joel Riddle terminated July 27, 2025; receives severance including 6-month salary, bonus, RSU acceleration.","Chairman Dick Stoneburner appointed interim CEO; Board launches search for permanent CEO.","Scott Sheffield and Phillip Pace appointed to Board under agreement with Sheffield Group (17.6% holder).","Sheffield Group agrees to standstill and voting commitments until the earlier of 2028 annual meeting or Dec 31, 2028.","John Bell Sr. retires from Board; Board size remains at nine directors."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-25-036224","json":"https://secwatch.observer/filing/0001628280-25-036224.json","markdown":"https://secwatch.observer/filing/0001628280-25-036224.md","text":"https://secwatch.observer/filing/0001628280-25-036224.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1997652/000162828025036224/0001628280-25-036224-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1997652/000162828025036224/trc-20250727.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-18T00:29:27.504104+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"}