---
schema_version: "secwatch.filing_event.v1"
accession: "0001140361-25-037763"
form_type: "8-K"
ticker: "MNTS"
cik: "0001781162"
company_name: "Momentus Inc."
filed_at: "2025-10-09T23:59:59+00:00"
generated_at: "2026-05-17T04:13:32.428507+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Momentus awarded $5.1M COSMIC and $2.5M RDRE NASA contracts

## Summary
- Awarded $5.1M NASA contract on Sep 26, 2025 for COSMIC crystal-growth demo on Vigoride platform.
- Awarded $2.5M NASA contract on Sep 29, 2025 to test RDRE thruster in orbit.
- CEO John Rood notes this is sixth NASA contract in recent months, plus work for DARPA and SpaceWERX.
- COSMIC payload by SpaceWorks Enterprises and Astral Materials; RDRE thruster by Juno Propulsion.
- Vigoride satellite bus hosts both missions; RDRE uses non-toxic nitrous oxide and ethane propellants.

## SEC filing metadata
- accession: 0001140361-25-037763
- form_type: 8-K
- ticker: MNTS
- cik: 0001781162
- company_name: Momentus Inc.
- filed_at: 2025-10-09T23:59:59+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1781162/000114036125037763/0001140361-25-037763-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1781162/000114036125037763/ef20056825_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001140361-25-037763
- JSON: https://secwatch.observer/filing/0001140361-25-037763.json
- Plain text: https://secwatch.observer/filing/0001140361-25-037763.txt

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