Welcome to our dedicated page for Momentus SEC filings (Ticker: MNTS), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Momentus Inc. (NASDAQ: MNTS) files a range of documents with the U.S. Securities and Exchange Commission that provide detailed information about its commercial space business, capital structure, and risk profile. These SEC filings describe Momentus as a U.S. commercial space company offering satellites, satellite buses, satellite components, and in-space transportation and infrastructure services, including hosted payloads and other in-orbit operations. They also outline how the company uses its Vigoride Orbital Service Vehicle to support government and commercial satellite operators.
On this page, you can review Momentus filings such as Form 10‑K annual reports and Form 10‑Q quarterly reports, which discuss its satellite products, Tape Spring Solar Array (TASSA) development, in-space services, and status as a smaller reporting company. Notifications of late filing on Form 12b‑25 explain circumstances where additional time was required to complete quarterly reports, including the need to finalize accounting treatment of warrants and convertible instruments.
Form 8‑K current reports are especially important for tracking Momentus’ financing and corporate actions. Recent 8‑K filings describe warrant inducement agreements, private placements, reverse stock splits, and convertible promissory notes, including details on exercise prices, share counts, and the use of proceeds for general corporate purposes. Other 8‑K items disclose participation in contract vehicles and material definitive agreements that affect the company’s obligations and capital structure.
Registration statements on Form S‑1 and related amendments provide additional context on securities registered for resale, equity lines of credit, and inducement warrants. These documents specify the number of shares covered, the nature of the underlying warrants or notes, and the fact that Momentus will not receive proceeds from selling stockholders’ resales. By combining these filings with AI-powered summaries, investors can quickly understand key terms in lengthy documents, follow changes in Momentus’ capital structure, and identify how its satellite and in-space services business is described in official regulatory disclosures.
Momentus Inc. files its annual report describing its small-satellite transport, hosted payload and space infrastructure business, along with extensive risk disclosures. The company reports cash and cash equivalents of $12.8 million and net losses of $30.5 million in 2025 and $34.9 million in 2024.
The report notes substantial ongoing funding needs and a history of losses, with management acknowledging going-concern risks mitigated by planned capital-raising efforts. Momentus highlights key technologies such as its water‑propellant Microwave Electrothermal Thruster and Tape Spring Solar Array, a patent portfolio, four missions launched and 17 customer satellites deployed since 2022.
SCHWARZ ROBERT E reported acquisition or exercise transactions in this Form 4 filing.
Momentus Inc. Chief Technology Officer Robert E. Schwarz reported receiving a grant of 5,974 Restricted Stock Units (RSUs) on February 27, 2026. Each RSU represents a contingent right to receive one share of Momentus Class A common stock, with no cash paid for the award.
The RSUs vest in three equal annual installments starting from the Vesting Commencement Date, as long as Schwarz remains employed through each vesting date. This is a direct equity-based compensation award that increases his potential future ownership in the company as the units vest.
Layman Jon reported acquisition or exercise transactions in this Form 4 filing.
Momentus Inc. reported that its Chief Legal Officer, Jon Layman, received a grant of 8,486 Restricted Stock Units (RSUs) on Class A common stock. Each RSU represents the right to receive one share in the future. The RSUs vest in three equal annual installments starting from the vesting commencement date, as long as he remains employed through each vesting date.
Ensler Lon reported acquisition or exercise transactions in this Form 4 filing.
Momentus Inc. reported that Chief Financial Officer Lon Ensler received two grants of Restricted Stock Units on February 27, 2026. One grant covers 3,606 Restricted Stock Units and the other covers 8,486 Restricted Stock Units, each at a price of $0.00 per unit, held as direct ownership.
Each Restricted Stock Unit represents a contingent right to receive one share of Momentus Class A common stock. The 3,606-unit grant vests in four equal annual installments from the vesting commencement date, and the 8,486-unit grant vests in three equal annual installments, in each case subject to the executive’s continued employment.
Rood John C. reported acquisition or exercise transactions in this Form 4 filing.
Momentus Inc. reported that Chief Executive Officer John C. Rood received a grant of 22,744 Restricted Stock Units (RSUs). Each RSU represents a contingent right to receive one share of Class A common stock and vests in three equal annual installments, subject to his continued employment.
Momentus Inc. reports that its Board approved a temporary reduction in the conversion price of its Junior Secured Convertible Promissory Note held by Yield Point NY LLC. As of February 20, 2026, the note had an outstanding principal balance of approximately $1.6 million.
The conversion price is being reduced from $19.9206 per share of Class A common stock to $5.28 per share, applicable to up to 81,555 shares. This lower price applies during the period from February 20, 2026 until March 25, 2026, or until all 81,555 shares are issued upon conversion, whichever occurs first, unless the company extends the offer.
Momentus Inc. reported the results of its 2026 Special Meeting of Stockholders held on February 6, 2026. Stockholders approved several proposals allowing the company to issue Class A common stock under existing Convertible Notes and Warrants, an Equity Line of Credit and related pre-funded warrants, and various Inducement Warrants, including warrants issued in October 2025, December 2025 and January 2026.
The Convertible Notes and Warrants Proposal passed with 8,382,509 votes for and 317,830 against, and similar margins supported the other issuance-related proposals. An Adjournment Proposal was also approved. However, a proposal to increase authorized Class A common stock from 250,000,000 to 260,000,000 shares, the Share Increase Proposal, did not receive approval despite 14,445,976 votes in favor and 941,345 against.
The company updates its at-the-market offering to cover up to $50,000,000 of common stock sold through A.G.P./Alliance Global Partners under an existing sales agreement. This total includes $21,621,572.40 of common stock previously sold under the program.
The company states it is no longer subject to Form S-3 General Instruction I.B.6 because the market value of common stock held by non-affiliates was at least $75.0 million as of February 9, 2026. The common stock trades on Nasdaq under the symbol MNTS, with a last reported price of $6.44 per share on February 9, 2026.
The company is updating its at-the-market offering program to permit sales of up to $4,177,347 of common stock under its existing sales agreement with A.G.P./Alliance Global Partners. This amount reflects the remaining capacity it can sell under Form S-3 General Instruction I.B.6 limits.
The public float used for these limits was $64,868,408, based on 3,842,710 non-affiliate shares at $16.88 per share. The company has already sold $17,445,455 of common stock under these rules in the past twelve months and may file future supplements if its public float increases.