{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-25-038430","form_type":"8-K","ticker":"GREE","cik":"0001844971","company_name":"Greenidge Generation Holdings Inc.","filed_at":"2025-08-06T23:59:59+00:00","discovered_at":"2026-05-14T18:02:45.322935+00:00","generated_at":"2026-05-17T19:55:38.402999+00:00","sec_items":["1.01","9.01"],"event_type":"m_and_a","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Greenidge sells Mississippi mining facility for ~$3.9M to US Digital Mining","bullets":["Sale of 6.4-acre parcel in Columbus, MS plus mining infrastructure, excluding bitcoin miners.","Total consideration $3.9M; $195K earnest deposit refundable through due diligence.","Closing expected on or before September 16, 2025, subject to buyer's due diligence and conditions.","Proceeds to be used for general corporate purposes; adjoining 73,000 sq ft warehouse retained for potential sale."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-25-038430","json":"https://secwatch.observer/filing/0001628280-25-038430.json","markdown":"https://secwatch.observer/filing/0001628280-25-038430.md","text":"https://secwatch.observer/filing/0001628280-25-038430.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1844971/000162828025038430/0001628280-25-038430-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1844971/000162828025038430/gree-20250801.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T19:55:38.402999+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"}