{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-22-095692","form_type":"8-K","ticker":"CORZ","cik":"0001839341","company_name":"Core Scientific, Inc./tx","filed_at":"2022-04-05T23:59:59+00:00","discovered_at":"2026-05-14T18:04:02.741386+00:00","generated_at":"2026-06-26T09:33:38.805599+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"Core Scientific mined record 1,143 bitcoins in March; Denise Sterling named CFO replacing Michael Trzupek","bullets":["Self-mined 1,143 bitcoins in March (36.9 BTC/day), up from February's 35 BTC/day; holds 8,497 bitcoins total.","Operated 80,000+ miners producing 8.3 EH/s; 100 MW Grand Forks data center reached full capacity.","CFO Michael Trzupek resigned effective April 4 to pursue other opportunities; succeeded by Denise Sterling (SVP Finance).","Company will begin posting daily bitcoin self-mining production on its website the week of April 11.","Hosting clients represented 7.9 EH/s; management reported strong demand exceeding available infrastructure supply."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-22-095692","json":"https://secwatch.observer/filing/0001193125-22-095692.json","markdown":"https://secwatch.observer/filing/0001193125-22-095692.md","text":"https://secwatch.observer/filing/0001193125-22-095692.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1839341/000119312522095692/0001193125-22-095692-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1839341/000119312522095692/d342213d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-26T09:33:38.805599+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":"9aaa8a2826","claim":"Michael Trzupek resigned as Executive Vice President, Chief Financial Officer and Principal Financial Officer at Core Scientific, Inc./tx.","evidence_excerpt":"Mr. Trzupek's resignation was a personal decision to pursue other business opportunities in the Pacific Northwest and not due to any disagreement with the Company’s management team, operations, financials, policies or procedures.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1839341/000119312522095692/0001193125-22-095692-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Executive Vice President, Chief Financial Officer and Principal Financial Officer"}],"fact_type":"executive_change"},{"claim_id":"ef704cad01","claim":"Denise Sterling was appointed as Chief Financial Officer at Core Scientific, Inc./tx.","evidence_excerpt":"the Board of Directors (the “Board”) of the Company approved the appointment of Denise Sterling, age 57, as the Company’s Chief Financial Officer, effective April 4, 2022.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1839341/000119312522095692/0001193125-22-095692-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Chief Financial Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}