secwatch.observer — SEC 8-K summary
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Issuer:     MicroAlgo Inc. (MLGO)
CIK:        0001800392
Form:       8-K
Filed at:   2023-03-17T23:59:59+00:00
Accession:  0001829126-23-002103
Event type: other_material
Sentiment:  neutral
Materiality: 0.35
Item codes: 4.01, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

MicroAlgo replaces auditor Marcum with OneStop Assurance PAC effective March 16, 2023
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- Marcum LLP terminated as independent auditor on March 16, 2023; no disagreements or reportable events in prior two fiscal years.
- OneStop Assurance PAC engaged as new independent registered public accounting firm on the same date.
- No audit reports were issued by Marcum from Sept 30, 2022 through March 16, 2023.
- Change approved by Audit Committee and Board of Directors.
- No consultations with OneStop before engagement regarding accounting principles or disagreements.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1800392/000182912623002103/0001829126-23-002103-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1800392/000182912623002103/microalgoinc_8k.htm
  HTML page:      https://secwatch.observer/filing/0001829126-23-002103

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