---
schema_version: "secwatch.filing_event.v1"
accession: "0001140361-25-035420"
form_type: "8-K"
ticker: "MNTS"
cik: "0001781162"
company_name: "Momentus Inc."
filed_at: "2025-09-18T23:59:59+00:00"
generated_at: "2026-05-17T06:16:29.560319+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Momentus shareholders approve reverse stock split and warrant exercises at special meeting

## Summary
- Reverse stock split ratio 1:5 to 1:17.85 approved; 2,986,283 for, 727,980 against.
- Warrant Exercise Proposal approved (888,109 for, 187,489 against, 2,646,569 broker non-votes).
- Inducement, convertible notes, lender warrant, and debt settlement proposals all approved with ~626k for each.
- Adjournment Proposal also approved (3,234,305 for) but not needed given sufficient votes.
- All seven proposals passed; Board authorized to implement reverse split and issue shares for debt settlement.

## SEC filing metadata
- accession: 0001140361-25-035420
- form_type: 8-K
- ticker: MNTS
- cik: 0001781162
- company_name: Momentus Inc.
- filed_at: 2025-09-18T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 5.07
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1781162/000114036125035420/0001140361-25-035420-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1781162/000114036125035420/ef20055710_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001140361-25-035420
- JSON: https://secwatch.observer/filing/0001140361-25-035420.json
- Plain text: https://secwatch.observer/filing/0001140361-25-035420.txt

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