{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-26-024499","form_type":"8-K","ticker":"GREE","cik":"0001844971","company_name":"Greenidge Generation Holdings Inc.","filed_at":"2026-04-09T23:59:59+00:00","discovered_at":"2026-05-14T18:02:33.108610+00:00","generated_at":"2026-05-15T06:48:51.604918+00:00","sec_items":["8.01","9.01"],"event_type":"debt","sentiment":"negative","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"Greenidge exchange offer for 8.50% senior notes draws only 3.9% participation; new notes denied OTC listing","bullets":["Only $1.44M of $36.66M outstanding 8.50% Senior Notes (GREEL) tendered in exchange offer, a 3.9% participation rate.","Exchange terms: $25 principal of new 10.00% Senior Notes due 2030 plus 2 shares of common per $25 tendered.","Settlement expected April 10, 2026; Greenidge to issue ~$1.46M new notes and 114,890 shares.","FINRA denied OTC listing for new notes; company exploring alternatives but no assurance of trading.","$35.23M of old notes remain outstanding after the exchange."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-26-024499","json":"https://secwatch.observer/filing/0001628280-26-024499.json","markdown":"https://secwatch.observer/filing/0001628280-26-024499.md","text":"https://secwatch.observer/filing/0001628280-26-024499.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1844971/000162828026024499/0001628280-26-024499-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1844971/000162828026024499/gree-20260409.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T06:48:51.604918+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"}