Momentus Inc. SEC filings MNTS
Momentus Inc. has 709 filings in SEC EDGAR's recent list, going back to Aug 9, 2019. Its latest annual report, Form ARS, was filed on Apr 10, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 11, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Aug 25, 2026 (agreement ended). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Agreement ended
|
Aug 25, 2026 | Aug 21, 2026 |
| 8-K |
Current report
Auditor change
|
Aug 14, 2026 | Aug 11, 2026 |
| 8-K |
Current report
Other events
|
Jun 18, 2026 | Jun 18, 2026 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Jun 15, 2026 | Jun 11, 2026 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Regulation FD disclosure
|
May 29, 2026 | May 26, 2026 |
| 8-K |
Current report
Shareholder vote results
|
May 22, 2026 | May 19, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 5, 2026 | May 5, 2026 |
| 8-K |
Current report
Agreement ended
|
Apr 20, 2026 | Apr 17, 2026 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Regulation FD disclosure
|
Apr 16, 2026 | Apr 14, 2026 |
| 8-K |
Current report
Other events
|
Apr 13, 2026 | Apr 13, 2026 |
| 8-K |
Current report
Other events
|
Feb 20, 2026 | Feb 20, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Feb 12, 2026 | Feb 6, 2026 |
| 8-K |
Current report
Material agreement, New debt, Change to shareholder rights
|
Jan 13, 2026 | Jan 9, 2026 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Regulation FD disclosure
|
Jan 9, 2026 | Jan 5, 2026 |
| 8-K |
Current report
Material agreement, New debt, Change to shareholder rights
|
Dec 29, 2025 | Dec 23, 2025 |
| 8-K |
Current report
Change to shareholder rights, Bylaw or fiscal year change, Other events
|
Dec 15, 2025 | Dec 15, 2025 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Dec 12, 2025 | Dec 9, 2025 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale
|
Dec 10, 2025 | Dec 5, 2025 |
| 8-K |
Current report
Other events
|
Nov 24, 2025 | Nov 24, 2025 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Oct 15, 2025 | Oct 14, 2025 |
| 8-K |
Current report
Other events
|
Oct 9, 2025 | Oct 9, 2025 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale
|
Oct 6, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Other events
|
Oct 1, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale
|
Sep 29, 2025 | Sep 25, 2025 |
| 8-K |
Current report
Material agreement
|
Sep 25, 2025 | Sep 19, 2025 |
| 8-K |
Current report
Shareholder vote results
|
Sep 18, 2025 | Sep 17, 2025 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale
|
Sep 11, 2025 | Sep 8, 2025 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Aug 14, 2025 | Aug 13, 2025 |
| 8-K |
Current report
Officer or director change
|
Aug 6, 2025 | Aug 1, 2025 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Jul 2, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Other events
|
Jun 30, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Listing notice
|
Jun 25, 2025 | Jun 24, 2025 |
| 8-K |
Current report
Material agreement, Agreement ended, New debt, Unregistered share sale
|
Jun 20, 2025 | Jun 17, 2025 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale
|
Jun 5, 2025 | May 30, 2025 |
| 8-K |
Current report
Shareholder vote results
|
May 20, 2025 | May 19, 2025 |
| 8-K |
Current report
Other events
|
May 19, 2025 | May 19, 2025 |
| 8-K/A |
Amended current report
Other events
|
Apr 15, 2025 | Apr 15, 2025 |
| 8-K |
Current report
Other events
|
Apr 15, 2025 | Apr 15, 2025 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Change to shareholder rights, Bylaw or fiscal year change, Regulation FD disclosure
|
Apr 14, 2025 | Apr 12, 2025 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Mar 27, 2025 | Mar 20, 2025 |
| 8-K |
Current report
Material agreement
|
Mar 21, 2025 | Mar 20, 2025 |
| 8-K |
Current report
Other events
|
Mar 4, 2025 | Mar 3, 2025 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Regulation FD disclosure
|
Feb 13, 2025 | Feb 10, 2025 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jan 31, 2025 | Jan 27, 2025 |
| 8-K |
Current report
Listing notice, Regulation FD disclosure, Other events
|
Jan 16, 2025 | Jan 13, 2025 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Dec 18, 2024 | Dec 17, 2024 |
| 8-K |
Current report
Other events
|
Dec 17, 2024 | Dec 17, 2024 |
| 8-K/A |
Amended current report
Material agreement
|
Dec 17, 2024 | Nov 30, 2024 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale
|
Dec 16, 2024 | Dec 13, 2024 |
| 8-K |
Current report
Change to shareholder rights, Bylaw or fiscal year change
|
Dec 10, 2024 | Dec 4, 2024 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale, Change to shareholder rights, Shareholder vote results
|
Dec 5, 2024 | Nov 30, 2024 |
| 8-K |
Current report
Other events
|
Nov 13, 2024 | Nov 13, 2024 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale
|
Oct 28, 2024 | Oct 24, 2024 |
| 8-K |
Current report
Listing notice
|
Oct 24, 2024 | Oct 17, 2024 |
| 8-K |
Current report
Listing notice, Regulation FD disclosure
|
Sep 26, 2024 | Sep 24, 2024 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Regulation FD disclosure
|
Sep 16, 2024 | Sep 15, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Sep 6, 2024 | Sep 6, 2024 |
| 8-K |
Current report
Listing notice, Regulation FD disclosure
|
Aug 27, 2024 | Aug 21, 2024 |
| 8-K |
Current report
Material agreement, New debt, Other events
|
Jul 18, 2024 | Jul 12, 2024 |
| 8-K |
Current report
Material agreement, New debt, Shareholder vote results
|
Jul 2, 2024 | Jun 26, 2024 |
| 8-K |
Current report
Listing notice
|
Jun 21, 2024 | Jun 18, 2024 |
| 8-K |
Current report
Listing notice
|
May 30, 2024 | May 23, 2024 |
| 8-K |
Current report
Other events
|
May 6, 2024 | May 6, 2024 |
| 8-K |
Current report
Listing notice
|
Apr 19, 2024 | Apr 17, 2024 |
| 8-K |
Current report
Listing notice
|
Mar 29, 2024 | Mar 27, 2024 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure, Other events
|
Mar 25, 2024 | Mar 19, 2024 |
| 8-K |
Current report
Other events
|
Mar 18, 2024 | Mar 15, 2024 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Mar 7, 2024 | Mar 4, 2024 |
| 8-K |
Current report
Other events
|
Mar 5, 2024 | Mar 4, 2024 |
| 8-K |
Current report
Listing notice
|
Feb 12, 2024 | Feb 7, 2024 |
| 8-K |
Current report
Agreement ended, Regulation FD disclosure
|
Feb 2, 2024 | Jan 29, 2024 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Jan 16, 2024 | Jan 12, 2024 |
| 8-K |
Current report
Other events
|
Jan 12, 2024 | Jan 10, 2024 |
| 8-K |
Current report
Listing notice
|
Jan 9, 2024 | Jan 3, 2024 |
| 8-K |
Current report
Auditor change
|
Dec 6, 2023 | Dec 6, 2023 |
| 8-K |
Current report
Listing notice
|
Nov 29, 2023 | Nov 21, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 14, 2023 | Nov 14, 2023 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Nov 9, 2023 | Nov 9, 2023 |
| 8-K |
Current report
Material agreement
|
Nov 7, 2023 | Nov 6, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 30, 2023 | Oct 30, 2023 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Oct 3, 2023 | Oct 2, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 12, 2023 | Sep 11, 2023 |
| 8-K |
Current report
Other events
|
Sep 8, 2023 | Sep 8, 2023 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Sep 7, 2023 | Sep 7, 2023 |
| 8-K |
Current report
Change to shareholder rights, Bylaw or fiscal year change, Shareholder vote results, Other events
|
Aug 22, 2023 | Aug 22, 2023 |
| 8-K |
Current report
Other events
|
Aug 21, 2023 | Aug 21, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 14, 2023 | Aug 14, 2023 |
| 8-K |
Current report
Auditor change, Bylaw or fiscal year change
|
Jul 25, 2023 | Jul 19, 2023 |
| 8-K |
Current report
Other events
|
Jul 6, 2023 | Jul 5, 2023 |
| 8-K |
Current report
Other events
|
Jun 21, 2023 | Jun 21, 2023 |
| 8-K |
Current report
Other events
|
Jun 2, 2023 | Jun 2, 2023 |
| 8-K |
Current report
Other events
|
May 30, 2023 | May 30, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 11, 2023 | May 11, 2023 |
| 8-K |
Current report
Officer or director change
|
May 3, 2023 | May 1, 2023 |
| 8-K |
Current report
Other events
|
Apr 17, 2023 | Apr 15, 2023 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Apr 5, 2023 | Mar 29, 2023 |
| 8-K |
Current report
Other events
|
Mar 31, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Other events
|
Mar 31, 2023 | Mar 30, 2023 |
| 8-K |
Current report
Listing notice, Officer or director change, Other events
|
Mar 24, 2023 | Mar 20, 2023 |
| 8-K |
Current report
Other events
|
Mar 15, 2023 | Mar 14, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Mar 7, 2023 | Mar 7, 2023 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Feb 23, 2023 | Feb 23, 2023 |
| 8-K |
Current report
Other events
|
Feb 23, 2023 | Feb 23, 2023 |
| 8-K |
Current report
Other events
|
Feb 23, 2023 | Feb 17, 2023 |
| 8-K |
Current report
Other events
|
Jan 19, 2023 | Jan 19, 2023 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure, Other events
|
Jan 3, 2023 | Jan 3, 2023 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Dec 2, 2022 | Nov 28, 2022 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Nov 10, 2022 | Nov 7, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Nov 8, 2022 | Nov 8, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 18, 2022 | Oct 18, 2022 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Sep 28, 2022 | Sep 28, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 8, 2022 | Sep 8, 2022 |
| 8-K |
Current report
Other events
|
Aug 22, 2022 | Aug 22, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 11, 2022 | Aug 11, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 2, 2022 | Aug 2, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 14, 2022 | Jun 13, 2022 |
| 8-K |
Current report
Shareholder vote results
|
Jun 2, 2022 | May 31, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
May 31, 2022 | May 31, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
May 27, 2022 | May 27, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
May 25, 2022 | May 25, 2022 |
| 8-K |
Current report
Other events
|
May 23, 2022 | May 23, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
May 12, 2022 | May 12, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 10, 2022 | May 10, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
May 6, 2022 | May 6, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
May 5, 2022 | May 5, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
May 3, 2022 | May 3, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 29, 2022 | Apr 29, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 20, 2022 | Apr 20, 2022 |
| 8-K |
Current report
Other events
|
Mar 23, 2022 | Mar 21, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Mar 8, 2022 | Mar 8, 2022 |
| 8-K |
Current report
Officer or director change
|
Feb 14, 2022 | Feb 9, 2022 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jan 7, 2022 | Jan 3, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 9, 2021 | Nov 9, 2021 |
| 8-K |
Current report
Officer or director change
|
Oct 4, 2021 | Oct 4, 2021 |
| 8-K/A |
Amended current report
Bylaw or fiscal year change
|
Aug 18, 2021 | Aug 12, 2021 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, Unregistered share sale, Change to shareholder rights, Auditor change, Change in control, Officer or director change
|
Aug 18, 2021 | Aug 12, 2021 |
| 8-K |
Current report
Shareholder vote results, Regulation FD disclosure
|
Aug 11, 2021 | Aug 11, 2021 |
| 8-K |
Current report
Other events
|
Aug 6, 2021 | Aug 6, 2021 |
| 8-K |
Current report
Other events
|
Aug 5, 2021 | Aug 5, 2021 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Jul 16, 2021 | Jul 15, 2021 |
| 8-K |
Current report
Other events
|
Jul 14, 2021 | Jul 14, 2021 |
| 8-K |
Current report
Material agreement
|
Jun 29, 2021 | Jun 29, 2021 |
| 8-K |
Current report
Restatement
|
Jun 10, 2021 | Jun 8, 2021 |
| 8-K |
Current report
Other events
|
Jun 9, 2021 | Jun 9, 2021 |
| 8-K |
Current report
Listing notice
|
Jun 3, 2021 | May 28, 2021 |
| 8-K |
Current report
Other events
|
May 24, 2021 | May 23, 2021 |
| 8-K |
Current report
Bylaw or fiscal year change, Shareholder vote results
|
May 13, 2021 | May 13, 2021 |
| 8-K |
Current report
Other events
|
May 11, 2021 | May 10, 2021 |
| 8-K |
Current report
Shareholder vote results, Other events
|
May 6, 2021 | May 6, 2021 |
| 8-K |
Current report
Material agreement
|
Apr 8, 2021 | Apr 7, 2021 |
| 8-K |
Current report
Other events
|
Apr 7, 2021 | Apr 7, 2021 |
| 8-K |
Current report
Officer or director change
|
Mar 25, 2021 | Mar 24, 2021 |
| 8-K |
Current report
Other events
|
Jan 25, 2021 | Jan 25, 2021 |
| 8-K |
Current report
Other events
|
Jan 4, 2021 | Jan 4, 2021 |
| 8-K |
Current report
Other events
|
Dec 14, 2020 | Dec 14, 2020 |
| 8-K |
Current report
Other events
|
Nov 17, 2020 | Nov 17, 2020 |
| 8-K |
Current report
Other events
|
Nov 2, 2020 | Nov 2, 2020 |
| 8-K |
Current report
Other events
|
Oct 13, 2020 | Oct 12, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 7, 2020 | Oct 7, 2020 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Regulation FD disclosure
|
Oct 7, 2020 | Oct 7, 2020 |
| 8-K |
Current report
Officer or director change, Other events
|
Dec 26, 2019 | Dec 23, 2019 |
| 8-K |
Current report
Other events
|
Nov 19, 2019 | Nov 13, 2019 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Bylaw or fiscal year change, Other events
|
Nov 13, 2019 | Nov 7, 2019 |
Showing 163 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Guided Missiles & Space Vehicles & Parts (SIC 3760)
- Listed as
- MNTS (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- San Jose, CA
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1781162
- Former names
- Stable Road Acquisition Corp. (until Aug 12, 2021)
Other Guided Missiles & Space Vehicles & Parts companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.