{"schema_version":"secwatch.filing_event.v1","accession":"0001753926-21-000632","form_type":"8-K","ticker":"SLNH","cik":"0000064463","company_name":"Soluna Holdings, Inc","filed_at":"2021-11-04T23:59:59+00:00","discovered_at":"2026-05-14T18:04:15.265642+00:00","generated_at":"2026-06-28T13:25:10.963547+00:00","sec_items":["2.01","5.07","5.02","9.01"],"event_type":"m_and_a","sentiment":"positive","materiality_score":0.8,"calibrated_materiality_score":0.8,"confidence":"high","headline":"Soluna Holdings completes acquisition of Soluna Computing; adds 300 MW pipeline under LOI","bullets":["Acquisition of SCI completed; SCI becomes wholly-owned subsidiary of EcoChain; merger consideration up to 2.97M shares valued at ~$34.8M.","Company name changed from Mechanical Technology, Incorporated to Soluna Holdings, Inc. effective Nov 2, 2021.","Added 300 MW pipeline under LOI, bringing EcoChain's total to 350 MW; over 200 MW more under active development.","John Belizaire appointed President & CEO of EcoChain and elected to Board; John Bottomley also elected to Board.","Shareholders approved merger; 150,000 shares and $725k cash to HEL under Termination Agreement."],"urls":{"canonical":"https://secwatch.observer/filing/0001753926-21-000632","json":"https://secwatch.observer/filing/0001753926-21-000632.json","markdown":"https://secwatch.observer/filing/0001753926-21-000632.md","text":"https://secwatch.observer/filing/0001753926-21-000632.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/64463/000175392621000632/0001753926-21-000632-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/64463/000175392621000632/g082430_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-28T13:25:10.963547+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":"18b08da044","claim":"John Bottomley was elected as Director at Soluna Holdings, Inc.","evidence_excerpt":"and John Bottomley, a director of HEL and a director of SCI until the effective time of the Merger, to the Company’s Board of Directors.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/64463/000175392621000632/0001753926-21-000632-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"elected"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"4af9419320","claim":"John Belizaire was elected as President and Chief Executive Officer at Soluna Holdings, Inc.","evidence_excerpt":"the Company’s Board of Directors elected John Belizaire, who served as Chief Executive Officer and a director of SCI until the effective time of the Merger, a director of HEL, and now President and Chief Executive Officer of EcoChain pursuant to the employment agreement described below","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/64463/000175392621000632/0001753926-21-000632-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"elected"},{"label":"Role","value":"President and 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"}