{"schema_version":"secwatch.filing_event.v1","accession":"0001213900-21-059009","form_type":"8-K","ticker":"HGAS","cik":"0001817232","company_name":"Global Gas Corp","filed_at":"2021-11-15T23:59:59+00:00","discovered_at":"2026-05-14T18:04:14.294138+00:00","generated_at":"2026-06-28T08:36:22.343665+00:00","sec_items":["7.01","9.01"],"event_type":"leadership","sentiment":"positive","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"TradeZero appoints Joshua Choi as CFO ahead of SPAC merger with Dune Acquisition","bullets":["Joshua Choi appointed CFO of TradeZero, effective November 15, 2021.","Choi was a Director at Fortress Investment Group since 2015, focusing on fintech and brokerage investments.","Appointment supports TradeZero's transition to a public company via merger with Dune Acquisition (Nasdaq: DUNE).","TradeZero and Dune signed definitive merger agreement on October 12, 2021.","Choi holds an MBA from Harvard Business School and a BS from Wharton; prior roles at Morgan Stanley, JC Flowers, JP Morgan, HSBC."],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-21-059009","json":"https://secwatch.observer/filing/0001213900-21-059009.json","markdown":"https://secwatch.observer/filing/0001213900-21-059009.md","text":"https://secwatch.observer/filing/0001213900-21-059009.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1817232/000121390021059009/0001213900-21-059009-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1817232/000121390021059009/ea150247-8k_duneacq.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-28T08:36:22.343665+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"}