{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-23-034513","form_type":"8-K","ticker":"GREE","cik":"0001844971","company_name":"Greenidge Generation Holdings Inc.","filed_at":"2023-10-17T23:59:59+00:00","discovered_at":"2026-05-14T18:03:30.995534+00:00","generated_at":"2026-06-09T22:47:38.429894+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"Greenidge appoints Christian Mulvihill as CFO, replacing Robert Loughran, effective Oct 11","bullets":["Christian Mulvihill appointed CFO on October 11, 2023, succeeding Robert Loughran who left the company.","Mulvihill receives a base salary of $250,000 and a one-time sign-on bonus of $125,000 in Class A common stock.","Eligible for annual target bonus up to 25% of base salary in cash and 25% in equity, subject to board-determined terms.","Mulvihill previously served as VP of Engineering and Corporate Development since August 2021.","Loughran's departure is not due to any disagreement on operations, policies, or practices."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-23-034513","json":"https://secwatch.observer/filing/0001628280-23-034513.json","markdown":"https://secwatch.observer/filing/0001628280-23-034513.md","text":"https://secwatch.observer/filing/0001628280-23-034513.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1844971/000162828023034513/0001628280-23-034513-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1844971/000162828023034513/gree-20231011.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-09T22:47:38.429894+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":"0cac955e3b","claim":"Christian Mulvihill was appointed as Chief Financial Officer at Greenidge Generation Holdings Inc..","evidence_excerpt":"On October 11, 2023, in connection with a management restructuring, Greenidge Generation Holdings Inc. (the “Company”) appointed Christian Mulvihill as its new Chief Financial Officer (“CFO”), succeeding Robert Loughran, who no longer remains with the Company.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1844971/000162828023034513/0001628280-23-034513-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Chief Financial Officer"}],"fact_type":"executive_change"},{"claim_id":"63a7d16dc8","claim":"Robert Loughran departed as Chief Financial Officer at Greenidge Generation Holdings Inc..","evidence_excerpt":"On October 11, 2023, in connection with a management restructuring, Greenidge Generation Holdings Inc. (the “Company”) appointed Christian Mulvihill as its new Chief Financial Officer (“CFO”), succeeding Robert Loughran, who no longer remains with the Company.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1844971/000162828023034513/0001628280-23-034513-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"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"}