{"schema_version":"secwatch.filing_event.v1","accession":"0001013762-23-002140","form_type":"8-K","ticker":"STI","cik":"0001881551","company_name":"Solidion Technology Inc.","filed_at":"2023-10-05T23:59:59+00:00","discovered_at":"2026-05-14T18:03:31.269359+00:00","generated_at":"2026-06-10T04:16:51.952503+00:00","sec_items":["1.01","9.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Nubia Brand International issues $565K promissory note to Embark Holdings","bullets":["Unsecured, non-interest bearing promissory note for $565,000 issued to Embark Holdings, LLC.","Maturity upon closing of a business combination or liquidation (Repayment/Conversion Trigger Event).","Holder may convert unpaid principal into Class A common stock at $10.00 per share upon business combination.","Upon business combination closing, Company must issue 565,000 shares of Class A common stock to holder for no consideration."],"urls":{"canonical":"https://secwatch.observer/filing/0001013762-23-002140","json":"https://secwatch.observer/filing/0001013762-23-002140.json","markdown":"https://secwatch.observer/filing/0001013762-23-002140.md","text":"https://secwatch.observer/filing/0001013762-23-002140.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1881551/000101376223002140/0001013762-23-002140-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1881551/000101376223002140/ea186391-8k_nubiabrand.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-10T04:16:51.952503+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":"116e8a7bf6e147fe3ee4553a9901de3012f32819","claim":"Solidion Technology Inc. entered into Note with Embark Holdings, LLC valued at $565,000 (effective 2023-09-29).","evidence_excerpt":"On September 29, 2023, Nubia Brand International Corp. (the “ Company ”) issued an unsecured, non-interest bearing promissory note (the “ Note ”) to Embark Holdings, LLC in the aggregate principal amount of $565,000.","evidence_source":"SEC 8-K Item 1.01/1.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1881551/000101376223002140/0001013762-23-002140-index.htm","confidence":0.9,"family_label":"Material Agreements","details":[{"label":"Action","value":"entry"},{"label":"Agreement","value":"notes offering"},{"label":"Counterparty","value":"Embark Holdings, LLC"},{"label":"Value","value":"$565,000"},{"label":"Effective","value":"2023-09-29"}],"fact_type":"material_agreement"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}