---
schema_version: "secwatch.filing_event.v1"
accession: "0001829126-22-018688"
form_type: "8-K"
ticker: "HOLO"
cik: "0001841209"
company_name: "MicroCloud Hologram Inc."
filed_at: "2022-11-03T23:59:59+00:00"
generated_at: "2026-06-22T09:51:06.654005+00:00"
event_type: "regulatory"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# MicroCloud Hologram replaces auditor Friedman with Assentsure PAC effective Oct 31

## Summary
- Friedman resigned as independent auditor on Oct 31, 2022 due to expiration of the engagement letter.
- Friedman's reports for FY 2021 and 2020 contained no adverse opinion, disclaimer, or qualification.
- No disagreements or reportable events occurred between Company and Friedman in the relevant periods.
- Audit Committee and Board appointed Assentsure PAC as new independent auditor, effective Oct 31, 2022.
- Company had no prior consultations with Assentsure on accounting or auditing matters.

## SEC filing metadata
- accession: 0001829126-22-018688
- form_type: 8-K
- ticker: HOLO
- cik: 0001841209
- company_name: MicroCloud Hologram Inc.
- filed_at: 2022-11-03T23:59:59+00:00
- event_type: regulatory
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: high
- sec_items: 4.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1841209/000182912622018688/0001829126-22-018688-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1841209/000182912622018688/microcloudholo_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001829126-22-018688
- JSON: https://secwatch.observer/filing/0001829126-22-018688.json
- Plain text: https://secwatch.observer/filing/0001829126-22-018688.txt

## Key facts
- Auditor Changes
  Friedman LLP resigned as auditor of MicroCloud Hologram Inc..
  - Action: resignation
  - Auditor: Friedman LLP
  source text: .01 Changes in Registrant’s Certifying Accountant Resignation of Previous Independent Registered Public Accounting Firm On October 31, 2022, Friedman LLP (“Friedman”) ceased to be the independent auditor of MicroCloud
  evidence_url: https://www.sec.gov/Archives/edgar/data/1841209/000182912622018688/0001829126-22-018688-index.htm
- Auditor Changes
  MicroCloud Hologram Inc. engaged Assentsure PAC as its auditor.
  - Action: engagement
  - Auditor: Assentsure PAC
  source text: irectors of the Company (the “Board”) and the Board approved the appointment of Assentsure PAC (“Assentsure”) as the Company’s independent auditor subject to completion by Assentsure of its standard client acceptance procedures and execution
  evidence_url: https://www.sec.gov/Archives/edgar/data/1841209/000182912622018688/0001829126-22-018688-index.htm

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