# Momentus Inc.: Form S-1, filed Dec 19, 2025

- Company: [Momentus Inc.](/companies/mnts.md) (CIK 1781162)
- Form: S-1
- Filed: 2025-12-19
- Accepted by EDGAR: Dec 19, 2025, 17:27 ET
- Period: not reported
- Accession: 0001140361-25-046231
- Inline XBRL: yes
- Main document: https://www.sec.gov/Archives/edgar/data/1781162/000114036125046231/ny20061593x1_s1.htm
- All documents and exhibits: https://www.sec.gov/Archives/edgar/data/1781162/000114036125046231/

## Sections

Sections are extracted only from 10-K and 10-Q reports. Read this filing’s documents on sec.gov. https://www.sec.gov/Archives/edgar/data/1781162/000114036125046231/ny20061593x1_s1.htm

Filed Dec 19, 2025.
Source: SEC EDGAR, the filing index for accession 0001140361-25-046231. Last ingested by Listed: Oct 24, 2026, 15:15 ET. No prices; not investment advice.