Business Context and Reporting Period
Company: Momentus Inc. (MNTS)
Filing Type: Form 10-K (Annual Report)
Reporting Period: Fiscal year ended December 31, 2025
Business Overview: Momentus is a U.S. commercial space company providing satellites, satellite buses, and in-space infrastructure services, including "last-mile" satellite transportation, payload hosting, and in-orbit servicing. The company utilizes its Vigoride Orbital Service Vehicle (OSV) and proprietary water plasma propulsion technology (MET). As of March 15, 2026, the company employed 35 people.
Key Financial Metrics
| Metric | 2025 (in thousands) | 2024 (in thousands) |
|---|---|---|
| Service Revenue | $1,110 | $2,114 |
| Cost of Revenue | $2 | $66 |
| Gross Profit | $1,108 | $2,048 |
| Operating Expenses | $28,363 | $31,731 |
| Net Loss | $(30,468) | $(34,946) |
| Cash and Cash Equivalents (Dec 31, 2025) | $12,806 | $1,572 |
| Net Cash Used in Operating Activities | $(23,275) | $(16,611) |
| Accumulated Deficit | $(438,578) | $(407,993) |
Debt and Liquidity: As of December 31, 2025, the company held approximately $4.0 million in principal amount of convertible notes and had an Equity Line of Credit (ELOC) facility with up to $50.0 million in potential proceeds. The company reported a stockholders' equity of $17.1 million as of year-end 2025, recovering from a deficit of $7.8 million in 2024.
Material Changes vs. Prior Period
- Revenue Decline: Service revenue decreased 47% to $1.1 million, primarily due to a reduction in engineering services recognized for U.S. government programs (DARPA, SDA) compared to 2024.
- Expense Reduction: Total operating expenses decreased 11% to $28.4 million. Selling, General, and Administrative (SG&A) expenses dropped 13% to $19.2 million, driven by a $4.1 million decrease in payroll-related expenses (including a $3.1 million reduction in stock-based compensation) and lower legal fees.
- Net Loss Improvement: Net loss narrowed by 13% to $30.5 million, despite a $2.8 million loss on debt extinguishment and a $1.7 million impairment of prepaid services related to the Velo3D Master Services Agreement.
- Capital Structure: The company executed a 1-for-17.85 reverse stock split in December 2025 to maintain Nasdaq listing compliance. Significant financing activities included multiple warrant inducement transactions and an At-The-Market (ATM) offering raising approximately $13.6 million in 2025.
Guidance, Outlook, Risks, and Unusual Items
Going Concern: Management has concluded that mitigation plans (including cost reductions and monetization of unutilized capacity) alleviate substantial doubt about the company's ability to continue as a going concern for at least one year from the issuance date. However, the company requires substantial additional funding to finance operations and execute its business plan.
Unusual Items:
- Debt Extinguishment: Recognized a $2.8 million loss on debt extinguishment in 2025 due to amendments of SIV Convertible Notes and the May 2025 Loan.
- Impairment: Recorded a $1.7 million impairment charge related to prepaid design and production services under the Velo3D agreement due to underutilization.
- Warrant Liability: Recognized a $2.3 million gain from the change in fair value of warrant liabilities.
Key Risks:
- Liquidity: Dependence on raising additional capital; failure to do so could force operational reductions.
- Regulatory: Subject to stringent U.S. export controls (ITAR/EAR) and licensing requirements (FCC, FAA, NOAA). Delays in approvals could materially impact operations.
- Operational: Risks associated with launch failures, mission anomalies, and the ability to convert customer contracts into revenue.
- Listing Compliance: Ongoing risk of delisting from Nasdaq if the company fails to meet the Minimum Bid Price or Equity Rule requirements.
Investor Verification Checklist
- Cash Runway: Verify the sufficiency of the $12.8 million cash balance against current burn rates and the timeline for securing additional financing.
- Debt Conversion Terms: Review the conversion prices of outstanding convertible notes (some with floors as low as $3.57) and the potential for significant dilution upon conversion.
- Nasdaq Compliance: Monitor stock price performance to ensure continued compliance with Nasdaq listing rules following the December 2025 reverse stock split.
- Revenue Recognition: Assess the sustainability of revenue streams, noting the heavy reliance on U.S. government engineering contracts and the forfeiture of customer deposits.
- Legal Contingencies: Review the status of ongoing litigation, including indemnification claims from former founders and the Khasis claim, for which a $0.4 million accrual has been recorded.