---
schema_version: "secwatch.filing_event.v1"
accession: "0001829126-23-003281"
form_type: "8-K"
ticker: "MCAG"
cik: "0001859035"
company_name: "Mountain Crest Acquisition Corp. V"
filed_at: "2023-05-11T23:59:59+00:00"
generated_at: "2026-06-15T04:55:48.616223+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.1
calibrated_materiality_score: 0.1
confidence: "low"
source: SEC EDGAR
---

# Mountain Crest files corrected investor presentation for AUM Biosciences merger

## Summary
- Corrected investor presentation filed to replace May 10, 2023 version.
- Presentation relates to proposed business combination with AUM Biosciences.
- No new financial or operational updates provided.
- Forward-looking statements and risk factors included.

## SEC filing metadata
- accession: 0001829126-23-003281
- form_type: 8-K
- ticker: MCAG
- cik: 0001859035
- company_name: Mountain Crest Acquisition Corp. V
- filed_at: 2023-05-11T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.1
- calibrated_materiality_score: 0.1
- confidence: low
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1859035/000182912623003281/0001829126-23-003281-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1859035/000182912623003281/mountaincrest5_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001829126-23-003281
- JSON: https://secwatch.observer/filing/0001829126-23-003281.json
- Plain text: https://secwatch.observer/filing/0001829126-23-003281.txt

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