{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-22-259741","form_type":"8-K","ticker":"GREE","cik":"0001844971","company_name":"Greenidge Generation Holdings Inc.","filed_at":"2022-10-11T23:59:59+00:00","discovered_at":"2026-05-14T18:03:52.688236+00:00","generated_at":"2026-06-23T04:31:06.485518+00:00","sec_items":["2.02","5.02","9.01"],"event_type":"leadership","sentiment":"negative","materiality_score":0.8,"calibrated_materiality_score":0.8,"confidence":"high","headline":"Greenidge appoints David Anderson as CEO; preliminary Q3 revenue ~$29M, net loss $(20-22)M","bullets":["Jeffrey Kirt resigns as CEO and director; David Anderson appointed CEO and director, Scott MacKenzie named Chief Strategy Officer, effective Oct 8, 2022.","Preliminary Q3 2022: revenue ~$29M, GAAP net loss $(20-22)M, Adjusted EBITDA $(1-3)M.","Produced ~866 bitcoin in Q3 (278 in Sept); mining capacity 2.4 EH/s from ~24,500 miners as of Sep 30.","Cash and cryptocurrency holdings ~$39M at Sep 30; power plant uptime 100% in Q3."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-22-259741","json":"https://secwatch.observer/filing/0001193125-22-259741.json","markdown":"https://secwatch.observer/filing/0001193125-22-259741.md","text":"https://secwatch.observer/filing/0001193125-22-259741.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1844971/000119312522259741/0001193125-22-259741-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1844971/000119312522259741/d407925d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-23T04:31:06.485518+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":"0d26528387","claim":"Scott MacKenzie was appointed as Chief Strategy Officer at Greenidge Generation Holdings Inc..","evidence_excerpt":"and Scott MacKenzie as the Company’s Chief Strategy Officer, each effective as of the start of October 8, 2022.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1844971/000119312522259741/0001193125-22-259741-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Chief Strategy Officer"}],"fact_type":"executive_change"},{"claim_id":"88a5ceb884","claim":"David Anderson was appointed as Chief Executive Officer at Greenidge Generation Holdings Inc..","evidence_excerpt":"On October 4, 2022, the board of directors (the “Board”) of the Company approved the appointment of David Anderson as the Company’s new Chief Executive Officer (“CEO”) and member of the Board","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1844971/000119312522259741/0001193125-22-259741-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Chief Executive Officer"}],"fact_type":"executive_change"},{"claim_id":"c6c9f8376e","claim":"Jeffrey Kirt resigned as Chief Executive Officer at Greenidge Generation Holdings Inc..","evidence_excerpt":"The Board also approved the mutual agreement between the Company and Jeffrey Kirt, the Company’s current CEO, that Mr. Kirt would resign from his roles as CEO and member of the Board, effective as of the end of October 7, 2022.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1844971/000119312522259741/0001193125-22-259741-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Chief Executive Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}