---
schema_version: "secwatch.filing_event.v1"
accession: "0001683168-24-005057"
form_type: "8-K"
ticker: "CPMV"
cik: "0000836564"
company_name: "Mosaic ImmunoEngineering Inc."
filed_at: "2024-07-25T23:59:59+00:00"
generated_at: "2026-05-31T16:31:45.149502+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# Director Carlton Johnson resigns from Mosaic ImmunoEngineering board, effective July 23, 2024

## Summary
- Carlton Johnson notified the Board of his resignation effective immediately on July 23, 2024.
- He also resigned from all Board committees, including Audit and Compensation Committees.
- Resignation is not due to any disagreement with the company regarding operations, policies, or practices.

## SEC filing metadata
- accession: 0001683168-24-005057
- form_type: 8-K
- ticker: CPMV
- cik: 0000836564
- company_name: Mosaic ImmunoEngineering Inc.
- filed_at: 2024-07-25T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/836564/000168316824005057/0001683168-24-005057-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/836564/000168316824005057/mosaic_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001683168-24-005057
- JSON: https://secwatch.observer/filing/0001683168-24-005057.json
- Plain text: https://secwatch.observer/filing/0001683168-24-005057.txt

## Key facts
- Executive change
  Carlton Johnson resigned as Director at Mosaic ImmunoEngineering Inc..
  - Action: resigned
  - Role: Director
  source text: On July 23, 2024, Mr. Carlton Johnson notified the Board of Directors (the “Board”) of Mosaic ImmunoEngineering, Inc. (the “Company”) of his resignation from the Board effective immediately.
  evidence_url: https://www.sec.gov/Archives/edgar/data/836564/000168316824005057/0001683168-24-005057-index.htm

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