---
schema_version: "secwatch.filing_event.v1"
accession: "0001829126-22-020376"
form_type: "8-K"
ticker: "MCAG"
cik: "0001859035"
company_name: "Mountain Crest Acquisition Corp. V"
filed_at: "2022-12-19T23:59:59+00:00"
generated_at: "2026-06-21T02:48:18.202238+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# Mountain Crest Acquisition Corp. V adjourns special meeting to Dec 20 for vote on AUM Biosciences deal

## Summary
- Special meeting held Dec 19, 2022, adjourned to Dec 20, 2022 at 5:00 p.m. local time.
- Meeting to vote on proposed business combination with AUM Biosciences Pte. Ltd. (Singapore).
- Combined company expected to trade on Nasdaq under ticker symbol AUMB.

## SEC filing metadata
- accession: 0001829126-22-020376
- form_type: 8-K
- ticker: MCAG
- cik: 0001859035
- company_name: Mountain Crest Acquisition Corp. V
- filed_at: 2022-12-19T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: high
- sec_items: 5.07
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1859035/000182912622020376/0001829126-22-020376-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1859035/000182912622020376/mountaincrest_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001829126-22-020376
- JSON: https://secwatch.observer/filing/0001829126-22-020376.json
- Plain text: https://secwatch.observer/filing/0001829126-22-020376.txt

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