---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-23-052155"
form_type: "8-K/A"
ticker: null
cik: "0001843993"
company_name: "Thunder Bridge Capital Partners IV, Inc."
filed_at: "2023-06-27T23:59:59+00:00"
generated_at: "2026-06-13T16:31:54.724382+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Thunder Bridge SPAC extends deadline to July 2024; $207M in redemptions

## Summary
- Stockholders approved extension of business combination deadline from July 2, 2023 to July 2, 2024.
- 20,135,697 shares redeemed at ~$10.28/share, totaling ~$207.1 million in cash.
- Founder share amendment approved to allow one-for-one conversion of Class B to Class A pre-combination.
- Ratification of Grant Thornton LLP as independent auditor for fiscal 2023 approved.
- Extension proposal passed with 22.9M for, 107K against; auditor vote 25.2M for, 106K against.

## SEC filing metadata
- accession: 0001213900-23-052155
- form_type: 8-K/A
- cik: 0001843993
- company_name: Thunder Bridge Capital Partners IV, Inc.
- filed_at: 2023-06-27T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 5.07, 5.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1843993/000121390023052155/0001213900-23-052155-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1843993/000121390023052155/ea180877-8ka1_thunder4.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-23-052155
- JSON: https://secwatch.observer/filing/0001213900-23-052155.json
- Plain text: https://secwatch.observer/filing/0001213900-23-052155.txt

## Key facts
- Governance Changes
  Thunder Bridge Capital Partners IV, Inc.: Amended certificate of incorporation to extend business combination deadline to July 2, 2024 and provide for one-for-one conversion of Class B common stock prior to business combination (effective 2023-06-22).
  - Change: charter amendment
  - Effective: 2023-06-22
  source text: Under Delaware law, the Charter Amendment took effect upon the filing of the Charter Amendment with the Secretary of State of the State of Delaware on June 22, 2023.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1843993/000121390023052155/0001213900-23-052155-index.htm
- Shareholder Votes
  Thunder Bridge Capital Partners IV, Inc. shareholders approved Auditor Ratification Proposal - ratify selection of Grant Thornton LLP as independent registered public accounting firm for fiscal year ending December 31, 2023 at the 2023-05-31 meeting.
  - Proposal: auditor ratification
  - Outcome: passed
  - Meeting: 2023-05-31
  source text: Auditor Ratification Proposal was approved with the following vote from the holders of Common Stock: For Against Abstentions 25,238,405 105,938 0
  evidence_url: https://www.sec.gov/Archives/edgar/data/1843993/000121390023052155/0001213900-23-052155-index.htm
- Shareholder Votes
  Thunder Bridge Capital Partners IV, Inc. shareholders approved Founder Share Amendment Proposal - amend certificate of incorporation to provide for right of Class B holders to convert shares into Class A on a one-for-one basis prior to business combination closing at the 2023-05-31 meeting.
  - Proposal: charter amendment
  - Outcome: passed
  - Meeting: 2023-05-31
  source text: Founder Share Amendment Proposal was approved with the following vote from the holders of Common Stock: For Against Abstentions 22,945,051 108,938 10
  evidence_url: https://www.sec.gov/Archives/edgar/data/1843993/000121390023052155/0001213900-23-052155-index.htm
- Shareholder Votes
  Thunder Bridge Capital Partners IV, Inc. shareholders approved Extension Amendment Proposal - extend date by which company must consummate business combination from July 2, 2023 to July 2, 2024 at the 2023-05-31 meeting.
  - Proposal: charter amendment
  - Outcome: passed
  - Meeting: 2023-05-31
  source text: Extension Amendment Proposal was approved with the following vote from the holders of Common Stock: For Against Abstentions 22,947,061 106,938 0
  evidence_url: https://www.sec.gov/Archives/edgar/data/1843993/000121390023052155/0001213900-23-052155-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.