{"schema_version":"secwatch.filing_event.v1","accession":"0001013762-23-006842","form_type":"8-K","ticker":null,"cik":"0001843993","company_name":"Thunder Bridge Capital Partners IV, Inc.","filed_at":"2023-10-26T23:59:59+00:00","discovered_at":"2026-05-14T18:03:30.981205+00:00","generated_at":"2026-06-09T08:48:54.656229+00:00","sec_items":["3.01","9.01"],"event_type":"regulatory","sentiment":"negative","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"Thunder Bridge Capital Partners IV receives Nasdaq non-compliance notice for minimum 400 holders","bullets":["Received notice on Oct 24, 2023 for failing Nasdaq Listing Rule 5450(a)(2) (< 400 total holders).","Must submit a compliance plan by December 8, 2023; if accepted, Nasdaq may grant up to 180-day extension.","No immediate impact on listing; securities continue trading on Nasdaq Global Market.","Company will evaluate options to regain compliance, but no assurance of success."],"urls":{"canonical":"https://secwatch.observer/filing/0001013762-23-006842","json":"https://secwatch.observer/filing/0001013762-23-006842.json","markdown":"https://secwatch.observer/filing/0001013762-23-006842.md","text":"https://secwatch.observer/filing/0001013762-23-006842.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1843993/000101376223006842/0001013762-23-006842-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1843993/000101376223006842/ea187304-8k_thunder4.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-09T08:48:54.656229+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":"175b680e32ef45884cb2baf72a654b836f9d45b5","claim":"Thunder Bridge Capital Partners IV, Inc. received a nasdaq deficiency notice notice regarding shareholders (rules 5450(a)(2)).","evidence_excerpt":"October 24, 2023, Thunder Bridge Capital Partners IV, Inc. (the “ Company ”), received a letter (the “ Total Shareholders Notice ”) from the Listing Qualifications Department of The Nasdaq Stock Market (“ Nasdaq ”) notifying the Company that it is not in compliance with Nasdaq Listing Rule 5450(a)(2), which requires the Company to maintain at least 400 total holders for continued listing on the Nasdaq Global Market. The Total Shareholders Notice stated that the Company has until December 8, 2023 to provide Nasdaq with a plan to regain compliance. If the plan is accepted, Nasdaq may grant an ex","evidence_source":"SEC 8-K Item 3.01","evidence_url":"https://www.sec.gov/Archives/edgar/data/1843993/000101376223006842/0001013762-23-006842-index.htm","confidence":0.9,"family_label":"Listing & Compliance Notices","details":[{"label":"Exchange","value":"nasdaq"},{"label":"Notice","value":"deficiency notice"},{"label":"Deficiency","value":"shareholders"},{"label":"Rules","value":"5450(a)(2)"}],"fact_type":"exchange_compliance_notice"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}