secwatch.observer — SEC 8-K summary
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Issuer:     Concord Acquisition Corp II (CNDA)
CIK:        0001851959
Form:       8-K
Filed at:   2025-03-24T23:59:59+00:00
Accession:  0001104659-25-027239
Event type: other_material
Sentiment:  negative
Materiality: 0.40
Item codes: 4.01, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Concord Acquisition Corp II auditor change: Marcum resigns, CBIZ engaged
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- Marcum LLP resigned as independent auditor on March 21, 2025; CBIZ CPAs P.C. appointed same day.
- No accounting disagreements with Marcum during FY2023-FY2024 and through resignation date.
- Prior audit reports included going concern qualification and a material weakness in internal control over complex financial instruments.
- Marcum letter to SEC filed as Exhibit 16.1 confirming no disagreements with the Company's disclosures.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1851959/000110465925027239/0001104659-25-027239-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1851959/000110465925027239/tm259865d1_8k.htm
  HTML page:      https://secwatch.observer/filing/0001104659-25-027239

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