{"schema_version":"secwatch.filing_event.v1","accession":"0001193805-26-001214","form_type":"8-K","ticker":"GREE","cik":"0001844971","company_name":"Greenidge Generation Holdings Inc.","filed_at":"2026-09-10T21:07:45+00:00","discovered_at":"2026-09-10T21:10:09.278868+00:00","generated_at":"2026-09-10T21:10:20.425977+00:00","sec_items":["1.01","5.02","2.03","3.02","8.01","9.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"Vulcan Infrastructure closes $39.3M PIPE; redeems $33.1M senior notes","bullets":["PIPE closed Sept 10, 2026: MIG $15M (2.92M shares + $10M convertible note + warrant), Atlas $5M, Conversant $5.95M, Other Investors $13.37M, all at $1.71/share.","Proceeds to redeem ~$33.1M of 8.50% senior notes due Oct 2026; remainder for Dresden, NY and Columbus, MS predevelopment.","MIG Convertible Note: $10M, 10% PIK interest, matures Sept 10, 2029, conversion at $2.1375/share, secured by ~6,258 miners and Columbus MS land.","Board reconstituted to 10 directors; Timothy Lowe and Charles Zeynel resigned effective at Closing.","Post-closing: 35,547,753 Class A shares outstanding; MIG warrant for 1,754,386 shares at $1.71."],"urls":{"canonical":"https://secwatch.observer/filing/0001193805-26-001214","json":"https://secwatch.observer/filing/0001193805-26-001214.json","markdown":"https://secwatch.observer/filing/0001193805-26-001214.md","text":"https://secwatch.observer/filing/0001193805-26-001214.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1844971/000119380526001214/0001193805-26-001214-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1844971/000119380526001214/e665775_8k-vulcan.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-09-10T21:10:20.425977+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":"151ed37cce","claim":"Charles Zeynel resigned as Director at Greenidge Generation Holdings Inc..","evidence_excerpt":"each of Timothy Lowe and Charles Zeynel notified the Company of his resignation as a member of the Board","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1844971/000119380526001214/0001193805-26-001214-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"2db5b4ccdb","claim":"Robert Foley was elected as Director at Greenidge Generation Holdings Inc..","evidence_excerpt":"elected Jacky Wu, who was nominated by Conversant, and Robert Foley and Allan Rothschild, each of whom was identified by MIG, to fill the vacancies","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1844971/000119380526001214/0001193805-26-001214-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"elected"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"2f5b5a30bd","claim":"Jacky Wu was elected as Director at Greenidge Generation Holdings Inc..","evidence_excerpt":"elected Jacky Wu, who was nominated by Conversant, and Robert Foley and Allan Rothschild, each of whom was identified by MIG, to fill the vacancies","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1844971/000119380526001214/0001193805-26-001214-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"elected"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"61fdba1116","claim":"Allan Rothschild was elected as Director at Greenidge Generation Holdings Inc..","evidence_excerpt":"elected Jacky Wu, who was nominated by Conversant, and Robert Foley and Allan Rothschild, each of whom was identified by MIG, to fill the vacancies","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1844971/000119380526001214/0001193805-26-001214-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"elected"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"bef06edfdd","claim":"Timothy Lowe resigned as Director at Greenidge Generation Holdings Inc..","evidence_excerpt":"each of Timothy Lowe and Charles Zeynel notified the Company of his resignation as a member of the Board","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1844971/000119380526001214/0001193805-26-001214-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}