---
schema_version: "secwatch.filing_event.v1"
accession: "0001493152-23-045852"
form_type: "8-K"
ticker: "MDBH"
cik: "0001934642"
company_name: "MDB Capital Holdings, LLC"
filed_at: "2023-12-22T23:59:59+00:00"
generated_at: "2026-06-07T08:23:33.252519+00:00"
event_type: "other_material"
sentiment: "negative"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# MDB Capital dismisses BDO, engages RBSM as new auditor; discloses material weaknesses

## Summary
- Audit Committee dismissed BDO USA and engaged RBSM LLP as independent registered public accounting firm on Dec 20, 2023.
- BDO's reports for FY2021 and FY2022 were unqualified with no adverse opinions or disagreements.
- Material weaknesses in entity-level controls, IT controls, and accounting policies were identified, previously disclosed.
- No disagreements with BDO on accounting principles or audit scope during past periods.

## SEC filing metadata
- accession: 0001493152-23-045852
- form_type: 8-K
- ticker: MDBH
- cik: 0001934642
- company_name: MDB Capital Holdings, LLC
- filed_at: 2023-12-22T23:59:59+00:00
- event_type: other_material
- sentiment: negative
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 4.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1934642/000149315223045852/0001493152-23-045852-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1934642/000149315223045852/form8-k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001493152-23-045852
- JSON: https://secwatch.observer/filing/0001493152-23-045852.json
- Plain text: https://secwatch.observer/filing/0001493152-23-045852.txt

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