{"schema_version":"secwatch.filing_event.v1","accession":"0001524769-22-000025","form_type":"8-K","ticker":"CHKR","cik":"0001524769","company_name":"CHESAPEAKE GRANITE WASH TRUST","filed_at":"2022-12-15T23:59:59+00:00","discovered_at":"2026-05-14T18:03:50.975756+00:00","generated_at":"2026-06-21T04:07:10.749953+00:00","sec_items":["4.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Chesapeake Granite Wash Trust dismisses Grant Thornton, engages PwC as new auditor","bullets":["Dismissed Grant Thornton effective Dec 9, 2022; no adverse opinions or disagreements in prior period.","Engaged PricewaterhouseCoopers effective Dec 15, 2022 for fiscal year ending Dec 31, 2022.","No reportable events or disagreements with GT during fiscal 2021 and interim 2022.","Trustee approved PwC; Diversified Energy Company recommended the change."],"urls":{"canonical":"https://secwatch.observer/filing/0001524769-22-000025","json":"https://secwatch.observer/filing/0001524769-22-000025.json","markdown":"https://secwatch.observer/filing/0001524769-22-000025.md","text":"https://secwatch.observer/filing/0001524769-22-000025.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1524769/000152476922000025/0001524769-22-000025-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1524769/000152476922000025/formxchkrchangeinauditorx2.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-21T04:07:10.749953+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":"3e19398eeb2b90f177813ead3d18a0d7fa71d25b","claim":"CHESAPEAKE GRANITE WASH TRUST dismissed Grant Thornton LLP as its auditor.","evidence_excerpt":"On and effective as of December 9, 2022, Chesapeake Granite Wash Trust (the “Trust”) dismissed Grant Thornton LLP (“GT”) as its independent registered public accounting firm.","evidence_source":"SEC 8-K Item 4.01/4.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1524769/000152476922000025/0001524769-22-000025-index.htm","confidence":0.9,"family_label":"Auditor Changes","details":[{"label":"Action","value":"dismissal"},{"label":"Auditor","value":"Grant Thornton LLP"},{"label":"Successor","value":"PricewaterhouseCoopers LLP"}],"fact_type":"auditor_change"},{"claim_id":"989763e1b30dbc2394b6b0eeebed45f0202bf5e3","claim":"CHESAPEAKE GRANITE WASH TRUST engaged PricewaterhouseCoopers LLP as its auditor.","evidence_excerpt":"On and effective as of December 15, 2022, the Trust engaged PricewaterhouseCoopers LLP (“PwC”) as its new independent registered public accounting firm.","evidence_source":"SEC 8-K Item 4.01/4.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1524769/000152476922000025/0001524769-22-000025-index.htm","confidence":0.9,"family_label":"Auditor Changes","details":[{"label":"Action","value":"engagement"},{"label":"Auditor","value":"PricewaterhouseCoopers LLP"}],"fact_type":"auditor_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}