---
schema_version: "secwatch.filing_event.v1"
accession: "0001140361-25-043134"
form_type: "8-K"
ticker: "MNTS"
cik: "0001781162"
company_name: "Momentus Inc."
filed_at: "2025-11-24T23:59:59+00:00"
generated_at: "2026-05-16T17:20:31.744818+00:00"
event_type: "other"
sentiment: "neutral"
materiality_score: 0.1
calibrated_materiality_score: 0.1
confidence: "high"
source: SEC EDGAR
---

# Momentus adjourns special meeting to Dec 15 due to lack of quorum

## Summary
- Adjourned 2025 Special Meeting on Nov 24 because insufficient shares were present or represented to form quorum.
- Reconvened meeting scheduled Dec 15, 2025 at 9:00 a.m. PT at the same virtual location as the original meeting.
- Stockholders of record as of Oct 28, 2025 have additional time to vote; existing proxies remain valid unless changed.

## SEC filing metadata
- accession: 0001140361-25-043134
- form_type: 8-K
- ticker: MNTS
- cik: 0001781162
- company_name: Momentus Inc.
- filed_at: 2025-11-24T23:59:59+00:00
- event_type: other
- sentiment: neutral
- materiality_score: 0.1
- calibrated_materiality_score: 0.1
- confidence: high
- sec_items: 8.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1781162/000114036125043134/0001140361-25-043134-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1781162/000114036125043134/ny20047547x42_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001140361-25-043134
- JSON: https://secwatch.observer/filing/0001140361-25-043134.json
- Plain text: https://secwatch.observer/filing/0001140361-25-043134.txt

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