---
schema_version: "secwatch.filing_event.v1"
accession: "0001140361-24-049687"
form_type: "8-K"
ticker: "MNTS"
cik: "0001781162"
company_name: "Momentus Inc."
filed_at: "2024-12-17T23:59:59+00:00"
generated_at: "2026-05-29T02:30:33.347099+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# Momentus signs SpaceX contract for early 2026 rideshare mission with DoD and commercial payloads

## Summary
- Contract with SpaceX for Transporter rideshare mission launching as soon as early 2026.
- Vigoride OSV will deploy U.S. Department of Defense and commercial payloads to Low-Earth Orbit.
- This is Momentus' fourth Vigoride mission; additional capacity available for customers.
- CEO John Rood says collaborations position Momentus at forefront of in-space economy.

## SEC filing metadata
- accession: 0001140361-24-049687
- form_type: 8-K
- ticker: MNTS
- cik: 0001781162
- company_name: Momentus Inc.
- filed_at: 2024-12-17T23:59:59+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1781162/000114036124049687/0001140361-24-049687-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1781162/000114036124049687/ny20039820x6_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001140361-24-049687
- JSON: https://secwatch.observer/filing/0001140361-24-049687.json
- Plain text: https://secwatch.observer/filing/0001140361-24-049687.txt

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