---
schema_version: "secwatch.filing_event.v1"
accession: "0001683168-24-003732"
form_type: "8-K"
ticker: "CPMV"
cik: "0000836564"
company_name: "Mosaic ImmunoEngineering Inc."
filed_at: "2024-05-21T23:59:59+00:00"
generated_at: "2026-06-01T11:48:24.373698+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Mosaic ImmunoEngineering changes auditor; KMJ resigns, Rose Snyder & Jacobs appointed

## Summary
- KMJ Corbin & Company resigned on May 21, 2024, after its partners joined Crowe LLP.
- No adverse opinions or disagreements in fiscal years 2022 and 2023; going concern paragraph noted.
- New auditor Rose, Snyder & Jacobs LLP engaged on May 22, 2024.
- No reportable events or consultations with the new auditor prior to engagement.

## SEC filing metadata
- accession: 0001683168-24-003732
- form_type: 8-K
- ticker: CPMV
- cik: 0000836564
- company_name: Mosaic ImmunoEngineering Inc.
- filed_at: 2024-05-21T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 4.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/836564/000168316824003732/0001683168-24-003732-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/836564/000168316824003732/mosaic_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001683168-24-003732
- JSON: https://secwatch.observer/filing/0001683168-24-003732.json
- Plain text: https://secwatch.observer/filing/0001683168-24-003732.txt

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