{"schema_version":"secwatch.filing_event.v1","accession":"0001213900-21-052197","form_type":"8-K","ticker":"HGAS","cik":"0001817232","company_name":"Global Gas Corp","filed_at":"2021-10-12T23:59:59+00:00","discovered_at":"2026-05-14T18:04:14.293728+00:00","generated_at":"2026-06-28T21:34:34.013558+00:00","sec_items":["1.01","7.01","9.01"],"event_type":"m_and_a","sentiment":"positive","materiality_score":0.85,"calibrated_materiality_score":0.85,"confidence":"high","headline":"Dune Acquisition Corp to acquire TradeZero in ~$500M SPAC merger","bullets":["TradeZero stockholders to receive shares of New TradeZero valued at $500M; $30M pre-closing cash disbursement possible.","Earn-out up to 9 million shares at $12, $15, $18 price thresholds over three years post-closing.","Closing requires at least $80M in trust proceeds after redemptions; subject to HSR, FINRA, and NYSE listing.","Lock-up: 180 days for common stock; later of 30 days post-close or Dec 22, 2021 for private warrants.","Post-closing board: 7 directors; TradeZero nominates founders plus independent, Dune nominates 4 independents."],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-21-052197","json":"https://secwatch.observer/filing/0001213900-21-052197.json","markdown":"https://secwatch.observer/filing/0001213900-21-052197.md","text":"https://secwatch.observer/filing/0001213900-21-052197.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1817232/000121390021052197/0001213900-21-052197-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1817232/000121390021052197/ea148641-8k_duneacq.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-28T21:34:34.013558+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"}