secwatch.observer — SEC 8-K summary
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Issuer:     Plum Acquisition Corp. III (PLMJF)
CIK:        0001845550
Form:       8-K
Filed at:   2026-08-14T21:23:44+00:00
Accession:  0001213900-26-090294
Event type: other
Sentiment:  neutral
Materiality: 0.20
Item codes: 4.01, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Plum Acquisition Corp. III auditor Marcum resigns; CBIZ CPAs acquired attest business
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- Marcum LLP resigned as independent registered public accounting firm on June 3, 2026.
- CBIZ CPAs P.C. acquired Marcum's attest business effective November 1, 2024.
- No disagreements or reportable events except material weakness in internal control over financial reporting disclosed in 2025 10-K and Q1 2026 10-Q.
- Marcum's reports for fiscal years 2024 and 2025 were unqualified.
- Marcum letter dated August 14, 2026 filed as Exhibit 16.1.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1845550/000121390026090294/0001213900-26-090294-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1845550/000121390026090294/ea0302280-8k425_plum3.htm
  HTML page:      https://secwatch.observer/filing/0001213900-26-090294

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