---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-24-066650"
form_type: "8-K"
ticker: "MBAV"
cik: "0002016072"
company_name: "M3-Brigade Acquisition V Corp."
filed_at: "2024-08-08T23:59:59+00:00"
generated_at: "2026-05-31T11:22:30.159912+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# M3-Brigade Acquisition V Corp. closes IPO of 28.75M units at $10, raising $287.5M

## Summary
- IPO of 28,750,000 units at $10.00/unit, including full over-allotment exercise, gross proceeds $287.5M.
- Private placement of 8,337,500 warrants at $1.00/warrant to sponsor and Cantor, gross $8.34M.
- Total net proceeds $288.94M deposited in trust account, held as cash, $10.05 per public share.
- Cash in trust $288.9M; total assets $290.8M; shareholders' deficit $12.6M.

## SEC filing metadata
- accession: 0001213900-24-066650
- form_type: 8-K
- ticker: MBAV
- cik: 0002016072
- company_name: M3-Brigade Acquisition V Corp.
- filed_at: 2024-08-08T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/2016072/000121390024066650/0001213900-24-066650-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/2016072/000121390024066650/ea0210861-8k_m3briga5.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-24-066650
- JSON: https://secwatch.observer/filing/0001213900-24-066650.json
- Plain text: https://secwatch.observer/filing/0001213900-24-066650.txt

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